kubernetes部署--基于kubeadmin部署单机版本
部署过程
1、部署架构
2、部署前准备
系统环境准备
#关闭交换分区
swapoff -a
echo "swapoff -a" >> /etc/rc.local
#关闭防火墙
systemctl disable firewalld
systemctl stop firewalld
#关闭selinux
setenforce 0
sed -i '/^SELINUX/s/enforcing/disabled/' /etc/selinux/config
#配置kubernetes下载地址
cat << EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes]
name=Kubernetes
baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64
enabled=1
gpgcheck=0
EOF
#安装kubernetes工具。node节点可以不需要安装kubectl
yum install -y yum-utils device-mapper-persistent-data lvm2 kubelet kubeadm kubectl net-tools docker-ce
#配置iptables转发
cat > /etc/sysctl.d/k8s.conf << EOF
net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
EOF
host文件准备
cat /etc/hosts
192.168.1.11 master
192.168.1.12 node01
192.168.1.13 node02
3、镜像准备
查看当前kubeamd默认支持的镜像版本号：kubeadm config images list
[root@master ~]# kubeadm config images list k8s.gcr.io/kube-apiserver:v1.23.5 k8s.gcr.io/kube-controller-manager:v1.23.5 k8s.gcr.io/kube-scheduler:v1.23.5 k8s.gcr.io/kube-proxy:v1.23.5 k8s.gcr.io/pause:3.6 k8s.gcr.io/etcd:3.5.1-0 k8s.gcr.io/coredns/coredns:v1.8.6
可从阿里面官网上下载(目前只存储了这一个版本)
docker pull registry.cn-shenzhen.aliyuncs.com/lmgsanm_k8s/kube-apiserver:v1.23.5 docker pull registry.cn-shenzhen.aliyuncs.com/lmgsanm_k8s/kube-proxy:v1.23.5 docker pull registry.cn-shenzhen.aliyuncs.com/lmgsanm_k8s/kube-controller-manager:v1.23.5 docker pull registry.cn-shenzhen.aliyuncs.com/lmgsanm_k8s/kube-scheduler:v1.23.5 docker pull registry.cn-shenzhen.aliyuncs.com/lmgsanm_k8s/coredns:v1.8.6 docker pull registry.cn-shenzhen.aliyuncs.com/lmgsanm_k8s/etcd:3.5.1-0 docker pull registry.cn-shenzhen.aliyuncs.com/lmgsanm_k8s/pause:3.6
修改镜像tag，保持与kubeadm config images list的结果一致
三台服务器都必须有kubeadm config images list所列的镜像。可以使用docker images查看镜像是否存在
4、部署
docker配置文件修改
添加如下信息到
/etc/docker/daemon.json
{
"registry-mirrors": [
"https://mciwm180.mirror.aliyuncs.com",
"https://docker.mirrors.ustc.edu.cn/",
"https://4agcatqs.mirror.aliyuncs.com",
"https://registry.docker-cn.com"
],
"log-driver": "json-file",
"log-opts": {
"max-file": "10",
"max-size": "100m"
},
"storage-driver": "overlay2",
"exec-opts": ["native.cgroupdriver=systemd"]
}
重启docker
systemctl daemon-reload
systemctl restart docker
master部署命令
kubeadm init --apiserver-advertise-address=192.168.1.11 \
--kubernetes-version v1.23.5 \
--pod-network-cidr=192.168.0.0/16
master部署日志
[root@master ~]# kubeadm init \
> --apiserver-advertise-address=192.168.1.11 \
> --kubernetes-version v1.23.5 \
> --pod-network-cidr=192.168.0.0/16
[init] Using Kubernetes version: v1.23.5
[preflight] Running pre-flight checks
[preflight] Pulling images required for setting up a Kubernetes cluster
[preflight] This might take a minute or two, depending on the speed of your internet connection
[preflight] You can also perform this action in beforehand using 'kubeadm config images pull'
[certs] Using certificateDir folder "/etc/kubernetes/pki"
[certs] Generating "ca" certificate and key
[certs] Generating "apiserver" certificate and key
[certs] apiserver serving cert is signed for DNS names [kubernetes kubernetes.default kubernetes.default.svc kubernetes.default.svc.cluster.local master] and IPs [10.96.0.1 192.168.1.11]
[certs] Generating "apiserver-kubelet-client" certificate and key
[certs] Generating "front-proxy-ca" certificate and key
[certs] Generating "front-proxy-client" certificate and key
[certs] Generating "etcd/ca" certificate and key
[certs] Generating "etcd/server" certificate and key
[certs] etcd/server serving cert is signed for DNS names [localhost master] and IPs [192.168.1.11 127.0.0.1 ::1]
[certs] Generating "etcd/peer" certificate and key
[certs] etcd/peer serving cert is signed for DNS names [localhost master] and IPs [192.168.1.11 127.0.0.1 ::1]
[certs] Generating "etcd/healthcheck-client" certificate and key
[certs] Generating "apiserver-etcd-client" certificate and key
[certs] Generating "sa" key and public key
[kubeconfig] Using kubeconfig folder "/etc/kubernetes"
[kubeconfig] Writing "admin.conf" kubeconfig file
[kubeconfig] Writing "kubelet.conf" kubeconfig file
[kubeconfig] Writing "controller-manager.conf" kubeconfig file
[kubeconfig] Writing "scheduler.conf" kubeconfig file
[kubelet-start] Writing kubelet environment file with flags to file "/var/lib/kubelet/kubeadm-flags.env"
[kubelet-start] Writing kubelet configuration to file "/var/lib/kubelet/config.yaml"
[kubelet-start] Starting the kubelet
[control-plane] Using manifest folder "/etc/kubernetes/manifests"
[control-plane] Creating static Pod manifest for "kube-apiserver"
[control-plane] Creating static Pod manifest for "kube-controller-manager"
[control-plane] Creating static Pod manifest for "kube-scheduler"
[etcd] Creating static Pod manifest for local etcd in "/etc/kubernetes/manifests"
[wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory "/etc/kubernetes/manifests". This can take up to 4m0s
[apiclient] All control plane components are healthy after 10.506333 seconds
[upload-config] Storing the configuration used in ConfigMap "kubeadm-config" in the "kube-system" Namespace
[kubelet] Creating a ConfigMap "kubelet-config-1.23" in namespace kube-system with the configuration for the kubelets in the cluster
NOTE: The "kubelet-config-1.23" naming of the kubelet ConfigMap is deprecated. Once the UnversionedKubeletConfigMap feature gate graduates to Beta the default name will become just "kubelet-config". Kubeadm upgrade will handle this transition transparently.
[upload-certs] Skipping phase. Please see --upload-certs
[mark-control-plane] Marking the node master as control-plane by adding the labels: [node-role.kubernetes.io/master(deprecated) node-role.kubernetes.io/control-plane node.kubernetes.io/exclude-from-external-load-balancers]
[mark-control-plane] Marking the node master as control-plane by adding the taints [node-role.kubernetes.io/master:NoSchedule]
[bootstrap-token] Using token: 5aokgs.reotfo3e8hr8abjl
[bootstrap-token] Configuring bootstrap tokens, cluster-info ConfigMap, RBAC Roles
[bootstrap-token] configured RBAC rules to allow Node Bootstrap tokens to get nodes
[bootstrap-token] configured RBAC rules to allow Node Bootstrap tokens to post CSRs in order for nodes to get long term certificate credentials
[bootstrap-token] configured RBAC rules to allow the csrapprover controller automatically approve CSRs from a Node Bootstrap Token
[bootstrap-token] configured RBAC rules to allow certificate rotation for all node client certificates in the cluster
[bootstrap-token] Creating the "cluster-info" ConfigMap in the "kube-public" namespace
[kubelet-finalize] Updating "/etc/kubernetes/kubelet.conf" to point to a rotatable kubelet client certificate and key
[addons] Applied essential addon: CoreDNS
[addons] Applied essential addon: kube-proxy
Your Kubernetes control-plane has initialized successfully!
To start using your cluster, you need to run the following as a regular user:
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config
Alternatively, if you are the root user, you can run:
export KUBECONFIG=/etc/kubernetes/admin.conf
You should now deploy a pod network to the cluster.
Run "kubectl apply -f [podnetwork].yaml" with one of the options listed at:
https://kubernetes.io/docs/concepts/cluster-administration/addons/
Then you can join any number of worker nodes by running the following on each as root:
kubeadm join 192.168.1.11:6443 --token 5aokgs.reotfo3e8hr8abjl \
--discovery-token-ca-cert-hash sha256:588560ba9306b2bfc602c83050dda2aa992ee82a8bc66e6f0a4119192bbcff4c
设置master可使用kubectl执行命令的环境变量配置
cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
cat /root/.kube/config
apiVersion: v1
clusters:
- cluster:
certificate-authority-data: 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
server: https://192.168.1.11:6443
name: kubernetes
contexts:
- context:
cluster: kubernetes
user: kubernetes-admin
name: kubernetes-admin@kubernetes
current-context: kubernetes-admin@kubernetes
kind: Config
preferences: {}
users:
- name: kubernetes-admin
user:
client-certificate-data: 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
client-key-data: LS0tLS1CRUdJTiBSU0EgUFJJVkFURSBLRVktLS0tLQpNSUlFcEFJQkFBS0NBUUVBekR0Y1pkVHB6NzZzd1Y2enRJaTIwNDd2WUd4b2VQOUg0cU9CL1BXVjNvQ2QwTjVRCndBbk04MWw1V3NjS1BJSThaTWpqcmp6WXJoRzA1akVwV2ZjMERiMHpKb1hQTDNSRjlSOFNVVWg0bWExczN5ZDEKL3RhSTVnRnppelpTSGNHUVN6YmNqd3FEcHNDcDRLMWRQQm9yV0Y3MzRqSERKTk82QnhwUkJPVWFybTBWZ3FNTgpGV2pvOG5UNmlTUmQrYTJmMDJJcDVveUhVSWIxdE5OWGo3NmZlYko4cmxFd1J3MmdTdWl4VTEvbk5TMTV4c0xmClVkYVdhemQ2ODJTMnBFa1hGaEZlaGZlSWl2Y1E2eU1KQWxYUkRETGkrV0xGUkxucGpIdjhQK1N1QWsyRDJEU2oKS1lYQjZkT1k0SzhXR0xpNnZjcHhsdUY0ZjdrS0FmV2l0bkZFVlFJREFRQUJBb0lCQUZxdkVQdjJha3RnY3Z6NQp1L214cXR5Tlh5VUZmZTRjRENOS1R2R3Zhbmg5eTVWdTRaUWp4ZWxZRlZhRmdyb1RhaFdtVGRLVUdmSlEwbTVUCjdmU1FtNEJ1UGtRZ3JqcDMrb2c0MzcxUDNKMEFNSk4xeGlMOXg1TzVtVUI3UWtNTUs3SDZEajFGZ2VlTkxPRWkKbVgrU2J5U3lKb2M5YVZUMDNtbEErakNlT2hhd2RaYzhtTnZJeUJwaVg0TGl6dm96ZTBvb3ZCSm1YOGdnTUFpeQpMNm82a2tiRDNvTHJ5cVdQL3lUbktuajMxM1l2VVZhb1oxUHRqN3pQSVI0NzhNdkNOYnJWWGM4aW90S0JJZno1CjJmZHVFWFRSdjJkTGVmc1NiWWdwUE1ySU1uS2c2UEorS2J4NnJMb3ZtV010UldXMFQrSW84YUp3aW1zdHllS1YKczJZMVhRRUNnWUVBOUU4azBUWWdEK1k2ZXZSTkp2S1JOVml2K0lKZVpURm0zcXdNZWhEZWxBZmFMTFRoVFJTbgpuZFNjUmNxVzNUek5tN2RFbnIxNEN3Q3Q5T2NVMlJFWllaNDVONWpmM0hBUldwS1JzdHlValpDUlhLZ0d0a2xIClZvU1h1ci8zNG5aZnlCUnRmS3NFbjF3WVBXcjdmY09WVTJkT2UwenF0My9nL1M2d0VqRyszL0VDZ1lFQTFnRkMKVjJMN2llRTlyeE5USWx6cVZEQ3hnVFVsYkNNakhXVk42dDBnZUtqY21COVp2V1JYOW9adUVQVG1tQXVyTmhZRgo0MjV0Z0x1b1p4SGN6bGM3cVBlRW01TENKVkkyL3BzS2lXZ1YvYTJBTXVBaG1TNmsycWNoK0E5aHdLWDVZbjdaCnVtZk56UnR2WTFGVDhqL2VmVmdxZ0ZjL0JrbjhRQTZqcEhpbnpxVUNnWUVBcUMvMys2TVVUWDNFa3JLdWpucDkKSnNtSVV6K0V0b3RjOHp4a1ZvQllpblloWjVlYVp4TXFGVWl4MElZWWQvUU00LzgxMlVZOFp1NnYweUptUXMwMwp1UEZSR0lwQXlxUEgvcDlhZUZUTVcrekRkWk1qRThpOHVMNE5LbjVQcTNLc203UWNiNi9ZUGRFTHl2UmtiLzcrClJPMmdwTmVkMm5mSnJ1SytTYmcvWERFQ2dZQTlvTVV6RnkwcTZyTnh6SlhmU25TczVBenFFWjBDUkNnam1mM1QKU2ZURTZwUUVOdHNJQUhLWWF1UWRlL2xBQmZRN01pSmwrWElOWlgwOG1WZEdFTGI4bExNYWZpdnN4WDFTMnVFdwo2c21TY1RsKzdTNmZ4MS93Rzd0YmpVcHdTUnZGTXBTTzZyL0lka01namRZbjZCNnhhQWR0U0RLOUkrZEJweldXCjhxd1loUUtCZ1FDa05TdHVIV0tpSHpUMFpRemNISEdaV3VlZmFaVnJDOERMczI0dk9oSS9KTlljMytUckthd3EKTXVEZmZWb3BDNnFneklWMEZYbVViQlB0VVl0NFFTT2xMVGhUVEpLeU1wVkhpMGp4R2hCK3FYYW1sbHp4UTdVVQpSbXVYbnhHelV5V3p5bUFSRXdkUGJjb1EwbGticXp0ZERuRG9jczl5YUlYYnRETFEvZWpNeFE9PQotLS0tLUVORCBSU0EgUFJJVkFURSBLRVktLS0tLQo=
查看node运行情况
kubectl get nodes
[root@master ~]# kubectl get nodes NAME STATUS ROLES AGE VERSION master Ready control-plane,master 12m v1.23.5
查看pod运行情况
kubectl get pods -A
[root@master ~]# kubectl get pods -A NAMESPACE NAME READY STATUS RESTARTS AGE kube-system coredns-64897985d-8lkct 0/1 ContainerCreating 0 15m kube-system coredns-64897985d-gfddn 0/1 ContainerCreating 0 15m kube-system etcd-master 1/1 Running 10 16m kube-system kube-apiserver-master 1/1 Running 5 16m kube-system kube-controller-manager-master 1/1 Running 13 16m kube-system kube-proxy-wz2cl 1/1 Running 0 15m kube-system kube-scheduler-master 1/1 Running 21 16m
calico网络插件部署（参考）
kubectl create -f https://projectcalico.docs.tigera.io/manifests/tigera-operator.yaml
[root@master calico]# kubectl create -f tigera-operator.yaml customresourcedefinition.apiextensions.k8s.io/bgpconfigurations.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/bgppeers.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/blockaffinities.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/caliconodestatuses.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/clusterinformations.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/felixconfigurations.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/globalnetworkpolicies.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/globalnetworksets.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/hostendpoints.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/ipamblocks.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/ipamconfigs.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/ipamhandles.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/ippools.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/ipreservations.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/kubecontrollersconfigurations.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/networkpolicies.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/networksets.crd.projectcalico.org created customresourcedefinition.apiextensions.k8s.io/apiservers.operator.tigera.io created customresourcedefinition.apiextensions.k8s.io/imagesets.operator.tigera.io created customresourcedefinition.apiextensions.k8s.io/installations.operator.tigera.io created customresourcedefinition.apiextensions.k8s.io/tigerastatuses.operator.tigera.io created namespace/tigera-operator created Warning: policy/v1beta1 PodSecurityPolicy is deprecated in v1.21+, unavailable in v1.25+ podsecuritypolicy.policy/tigera-operator created serviceaccount/tigera-operator created clusterrole.rbac.authorization.k8s.io/tigera-operator created clusterrolebinding.rbac.authorization.k8s.io/tigera-operator created deployment.apps/tigera-operator created
kubectl create -f https://projectcalico.docs.tigera.io/manifests/custom-resources.yaml
[root@master calico]# kubectl create -f custom-resources.yaml installation.operator.tigera.io/default created apiserver.operator.tigera.io/default created
再次查看pod运行情况
[root@master ~]# kubectl get pods -A NAMESPACE NAME READY STATUS RESTARTS AGE calico-system calico-kube-controllers-557cb7fd8b-92rf9 1/1 Running 0 3m53s calico-system calico-node-2z42b 1/1 Running 0 3m53s calico-system calico-typha-9d5556479-lc6n9 1/1 Running 0 3m53s kube-system coredns-64897985d-8lkct 1/1 Running 0 20m kube-system coredns-64897985d-gfddn 1/1 Running 0 20m kube-system etcd-master 1/1 Running 10 20m kube-system kube-apiserver-master 1/1 Running 5 20m kube-system kube-controller-manager-master 1/1 Running 13 20m kube-system kube-proxy-wz2cl 1/1 Running 0 20m kube-system kube-scheduler-master 1/1 Running 21 20m tigera-operator tigera-operator-75b96586c9-9d7c6 1/1 Running 0 4m1s
kubectl taint nodes --all node-role.kubernetes.io/master-
[root@master ~]# kubectl taint nodes --all node-role.kubernetes.io/master- node/master untainted [root@master ~]# kubectl get nodes -o wide NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME master Ready control-plane,master 22m v1.23.5 192.168.1.11 <none> CentOS Linux 7 (Core) 3.10.0-1160.el7.x86_64 docker://20.10.14
node部署
在master节点上生成token:kubeadm token create --print-join-command
[root@master calico]# kubeadm token create --print-join-command kubeadm join 192.168.1.11:6443 --token xkbk7c.h1qu0y0uw6mtsm7m --discovery-token-ca-cert-hash sha256:588560ba9306b2bfc602c83050dda2aa992ee82a8bc66e6f0a4119192bbcff4c
在node节点上将生成的kubeadm join命令执行
kubeadm join 192.168.1.11:6443 --token xkbk7c.h1qu0y0uw6mtsm7m --discovery-token-ca-cert-hash sha256:588560ba9306b2bfc602c83050dda2aa992ee82a8bc66e6f0a4119192bbcff4c
[root@node01 ~]# kubeadm join 192.168.1.11:6443 --token xkbk7c.h1qu0y0uw6mtsm7m --discovery-token-ca-cert-hash sha256:588560ba9306b2bfc602c83050dda2aa992ee82a8bc66e6f0a4119192bbcff4c [preflight] Running pre-flight checks [preflight] Reading configuration from the cluster... [preflight] FYI: You can look at this config file with 'kubectl -n kube-system get cm kubeadm-config -o yaml' [kubelet-start] Writing kubelet configuration to file "/var/lib/kubelet/config.yaml" [kubelet-start] Writing kubelet environment file with flags to file "/var/lib/kubelet/kubeadm-flags.env" [kubelet-start] Starting the kubelet [kubelet-start] Waiting for the kubelet to perform the TLS Bootstrap... This node has joined the cluster: * Certificate signing request was sent to apiserver and a response was received. * The Kubelet was informed of the new secure connection details. Run 'kubectl get nodes' on the control-plane to see this node join the cluster.
查看集群状态
kubectl get nodes
[root@master calico]# kubectl get nodes NAME STATUS ROLES AGE VERSION master Ready control-plane,master 3h31m v1.23.5 node01 Ready <none> 98m v1.23.5 node02 Ready <none> 96m v1.23.5
kubectl get pod -A
[root@master calico]# kubectl get pod -A NAMESPACE NAME READY STATUS RESTARTS AGE calico-apiserver calico-apiserver-6dbfbd6488-bs88x 1/1 Running 5 (13m ago) 178m calico-apiserver calico-apiserver-6dbfbd6488-nnqrs 1/1 Running 5 (13m ago) 178m calico-system calico-kube-controllers-557cb7fd8b-vdbdx 1/1 Running 0 179m calico-system calico-node-4zht2 1/1 Running 0 98m calico-system calico-node-gbq7w 1/1 Running 0 95m calico-system calico-node-j2jtk 1/1 Running 0 179m calico-system calico-typha-6d45ffd96-79khk 1/1 Running 0 179m calico-system calico-typha-6d45ffd96-hc64w 1/1 Running 1 (94m ago) 95m kube-system coredns-64897985d-8lkct 1/1 Running 0 3h31m kube-system coredns-64897985d-gfddn 1/1 Running 0 3h31m kube-system etcd-master 1/1 Running 10 3h31m kube-system kube-apiserver-master 1/1 Running 5 3h31m kube-system kube-controller-manager-master 1/1 Running 26 (11m ago) 3h31m kube-system kube-proxy-4pvns 1/1 Running 0 98m kube-system kube-proxy-vwkft 1/1 Running 0 95m kube-system kube-proxy-wz2cl 1/1 Running 0 3h31m kube-system kube-scheduler-master 1/1 Running 32 (12m ago) 3h31m tigera-operator tigera-operator-75b96586c9-rrbgh 1/1 Running 12 (11m ago) 179m
kubectl get nodes --show-labels
[root@master calico]# kubectl get nodes --show-labels NAME STATUS ROLES AGE VERSION LABELS master Ready control-plane,master 3h32m v1.23.5 beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kubernetes.io/arch=amd64,kubernetes.io/hostname=master,kubernetes.io/os=linux,node-role.kubernetes.io/control-plane=,node-role.kubernetes.io/master=,node.kubernetes.io/exclude-from-external-load-balancers= node01 Ready <none> 100m v1.23.5 beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kubernetes.io/arch=amd64,kubernetes.io/hostname=node01,kubernetes.io/os=linux node02 Ready <none> 97m v1.23.5 beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kubernetes.io/arch=amd64,kubernetes.io/hostname=node02,kubernetes.io/os=linux
calicao的关yaml文件
tigera-operator.yaml
---
# Source: crds/calico/kdd/crd.projectcalico.org_bgpconfigurations.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: bgpconfigurations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BGPConfiguration
listKind: BGPConfigurationList
plural: bgpconfigurations
singular: bgpconfiguration
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: BGPConfiguration contains the configuration for any BGP routing.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: BGPConfigurationSpec contains the values of the BGP configuration.
properties:
asNumber:
description: 'ASNumber is the default AS number used by a node. [Default:
64512]'
format: int32
type: integer
communities:
description: Communities is a list of BGP community values and their
arbitrary names for tagging routes.
items:
description: Community contains standard or large community value
and its name.
properties:
name:
description: Name given to community value.
type: string
value:
description: Value must be of format `aa:nn` or `aa:nn:mm`.
For standard community use `aa:nn` format, where `aa` and
`nn` are 16 bit number. For large community use `aa:nn:mm`
format, where `aa`, `nn` and `mm` are 32 bit number. Where,
`aa` is an AS Number, `nn` and `mm` are per-AS identifier.
pattern: ^(\d+):(\d+)$|^(\d+):(\d+):(\d+)$
type: string
type: object
type: array
listenPort:
description: ListenPort is the port where BGP protocol should listen.
Defaults to 179
maximum: 65535
minimum: 1
type: integer
logSeverityScreen:
description: 'LogSeverityScreen is the log severity above which logs
are sent to the stdout. [Default: INFO]'
type: string
nodeToNodeMeshEnabled:
description: 'NodeToNodeMeshEnabled sets whether full node to node
BGP mesh is enabled. [Default: true]'
type: boolean
prefixAdvertisements:
description: PrefixAdvertisements contains per-prefix advertisement
configuration.
items:
description: PrefixAdvertisement configures advertisement properties
for the specified CIDR.
properties:
cidr:
description: CIDR for which properties should be advertised.
type: string
communities:
description: Communities can be list of either community names
already defined in `Specs.Communities` or community value
of format `aa:nn` or `aa:nn:mm`. For standard community use
`aa:nn` format, where `aa` and `nn` are 16 bit number. For
large community use `aa:nn:mm` format, where `aa`, `nn` and
`mm` are 32 bit number. Where,`aa` is an AS Number, `nn` and
`mm` are per-AS identifier.
items:
type: string
type: array
type: object
type: array
serviceClusterIPs:
description: ServiceClusterIPs are the CIDR blocks from which service
cluster IPs are allocated. If specified, Calico will advertise these
blocks, as well as any cluster IPs within them.
items:
description: ServiceClusterIPBlock represents a single allowed ClusterIP
CIDR block.
properties:
cidr:
type: string
type: object
type: array
serviceExternalIPs:
description: ServiceExternalIPs are the CIDR blocks for Kubernetes
Service External IPs. Kubernetes Service ExternalIPs will only be
advertised if they are within one of these blocks.
items:
description: ServiceExternalIPBlock represents a single allowed
External IP CIDR block.
properties:
cidr:
type: string
type: object
type: array
serviceLoadBalancerIPs:
description: ServiceLoadBalancerIPs are the CIDR blocks for Kubernetes
Service LoadBalancer IPs. Kubernetes Service status.LoadBalancer.Ingress
IPs will only be advertised if they are within one of these blocks.
items:
description: ServiceLoadBalancerIPBlock represents a single allowed
LoadBalancer IP CIDR block.
properties:
cidr:
type: string
type: object
type: array
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_bgppeers.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: bgppeers.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BGPPeer
listKind: BGPPeerList
plural: bgppeers
singular: bgppeer
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: BGPPeerSpec contains the specification for a BGPPeer resource.
properties:
asNumber:
description: The AS Number of the peer.
format: int32
type: integer
keepOriginalNextHop:
description: Option to keep the original nexthop field when routes
are sent to a BGP Peer. Setting "true" configures the selected BGP
Peers node to use the "next hop keep;" instead of "next hop self;"(default)
in the specific branch of the Node on "bird.cfg".
type: boolean
maxRestartTime:
description: Time to allow for software restart. When specified,
this is configured as the graceful restart timeout. When not specified,
the BIRD default of 120s is used.
type: string
node:
description: The node name identifying the Calico node instance that
is targeted by this peer. If this is not set, and no nodeSelector
is specified, then this BGP peer selects all nodes in the cluster.
type: string
nodeSelector:
description: Selector for the nodes that should have this peering. When
this is set, the Node field must be empty.
type: string
password:
description: Optional BGP password for the peerings generated by this
BGPPeer resource.
properties:
secretKeyRef:
description: Selects a key of a secret in the node pod's namespace.
properties:
key:
description: The key of the secret to select from. Must be
a valid secret key.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the Secret or its key must be
defined
type: boolean
required:
- key
type: object
type: object
peerIP:
description: The IP address of the peer followed by an optional port
number to peer with. If port number is given, format should be `[<IPv6>]:port`
or `<IPv4>:<port>` for IPv4. If optional port number is not set,
and this peer IP and ASNumber belongs to a calico/node with ListenPort
set in BGPConfiguration, then we use that port to peer.
type: string
peerSelector:
description: Selector for the remote nodes to peer with. When this
is set, the PeerIP and ASNumber fields must be empty. For each
peering between the local node and selected remote nodes, we configure
an IPv4 peering if both ends have NodeBGPSpec.IPv4Address specified,
and an IPv6 peering if both ends have NodeBGPSpec.IPv6Address specified. The
remote AS number comes from the remote node's NodeBGPSpec.ASNumber,
or the global default if that is not set.
type: string
sourceAddress:
description: Specifies whether and how to configure a source address
for the peerings generated by this BGPPeer resource. Default value
"UseNodeIP" means to configure the node IP as the source address. "None"
means not to configure a source address.
type: string
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_blockaffinities.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: blockaffinities.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BlockAffinity
listKind: BlockAffinityList
plural: blockaffinities
singular: blockaffinity
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: BlockAffinitySpec contains the specification for a BlockAffinity
resource.
properties:
cidr:
type: string
deleted:
description: Deleted indicates that this block affinity is being deleted.
This field is a string for compatibility with older releases that
mistakenly treat this field as a string.
type: string
node:
type: string
state:
type: string
required:
- cidr
- deleted
- node
- state
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_caliconodestatuses.yaml
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: (devel)
creationTimestamp: null
name: caliconodestatuses.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: CalicoNodeStatus
listKind: CalicoNodeStatusList
plural: caliconodestatuses
singular: caliconodestatus
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: CalicoNodeStatusSpec contains the specification for a CalicoNodeStatus
resource.
properties:
classes:
description: Classes declares the types of information to monitor
for this calico/node, and allows for selective status reporting
about certain subsets of information.
items:
type: string
type: array
node:
description: The node name identifies the Calico node instance for
node status.
type: string
updatePeriodSeconds:
description: UpdatePeriodSeconds is the period at which CalicoNodeStatus
should be updated. Set to 0 to disable CalicoNodeStatus refresh.
Maximum update period is one day.
format: int32
type: integer
type: object
status:
description: CalicoNodeStatusStatus defines the observed state of CalicoNodeStatus.
No validation needed for status since it is updated by Calico.
properties:
agent:
description: Agent holds agent status on the node.
properties:
birdV4:
description: BIRDV4 represents the latest observed status of bird4.
properties:
lastBootTime:
description: LastBootTime holds the value of lastBootTime
from bird.ctl output.
type: string
lastReconfigurationTime:
description: LastReconfigurationTime holds the value of lastReconfigTime
from bird.ctl output.
type: string
routerID:
description: Router ID used by bird.
type: string
state:
description: The state of the BGP Daemon.
type: string
version:
description: Version of the BGP daemon
type: string
type: object
birdV6:
description: BIRDV6 represents the latest observed status of bird6.
properties:
lastBootTime:
description: LastBootTime holds the value of lastBootTime
from bird.ctl output.
type: string
lastReconfigurationTime:
description: LastReconfigurationTime holds the value of lastReconfigTime
from bird.ctl output.
type: string
routerID:
description: Router ID used by bird.
type: string
state:
description: The state of the BGP Daemon.
type: string
version:
description: Version of the BGP daemon
type: string
type: object
type: object
bgp:
description: BGP holds node BGP status.
properties:
numberEstablishedV4:
description: The total number of IPv4 established bgp sessions.
type: integer
numberEstablishedV6:
description: The total number of IPv6 established bgp sessions.
type: integer
numberNotEstablishedV4:
description: The total number of IPv4 non-established bgp sessions.
type: integer
numberNotEstablishedV6:
description: The total number of IPv6 non-established bgp sessions.
type: integer
peersV4:
description: PeersV4 represents IPv4 BGP peers status on the node.
items:
description: CalicoNodePeer contains the status of BGP peers
on the node.
properties:
peerIP:
description: IP address of the peer whose condition we are
reporting.
type: string
since:
description: Since the state or reason last changed.
type: string
state:
description: State is the BGP session state.
type: string
type:
description: Type indicates whether this peer is configured
via the node-to-node mesh, or via en explicit global or
per-node BGPPeer object.
type: string
type: object
type: array
peersV6:
description: PeersV6 represents IPv6 BGP peers status on the node.
items:
description: CalicoNodePeer contains the status of BGP peers
on the node.
properties:
peerIP:
description: IP address of the peer whose condition we are
reporting.
type: string
since:
description: Since the state or reason last changed.
type: string
state:
description: State is the BGP session state.
type: string
type:
description: Type indicates whether this peer is configured
via the node-to-node mesh, or via en explicit global or
per-node BGPPeer object.
type: string
type: object
type: array
required:
- numberEstablishedV4
- numberEstablishedV6
- numberNotEstablishedV4
- numberNotEstablishedV6
type: object
lastUpdated:
description: LastUpdated is a timestamp representing the server time
when CalicoNodeStatus object last updated. It is represented in
RFC3339 form and is in UTC.
format: date-time
nullable: true
type: string
routes:
description: Routes reports routes known to the Calico BGP daemon
on the node.
properties:
routesV4:
description: RoutesV4 represents IPv4 routes on the node.
items:
description: CalicoNodeRoute contains the status of BGP routes
on the node.
properties:
destination:
description: Destination of the route.
type: string
gateway:
description: Gateway for the destination.
type: string
interface:
description: Interface for the destination
type: string
learnedFrom:
description: LearnedFrom contains information regarding
where this route originated.
properties:
peerIP:
description: If sourceType is NodeMesh or BGPPeer, IP
address of the router that sent us this route.
type: string
sourceType:
description: Type of the source where a route is learned
from.
type: string
type: object
type:
description: Type indicates if the route is being used for
forwarding or not.
type: string
type: object
type: array
routesV6:
description: RoutesV6 represents IPv6 routes on the node.
items:
description: CalicoNodeRoute contains the status of BGP routes
on the node.
properties:
destination:
description: Destination of the route.
type: string
gateway:
description: Gateway for the destination.
type: string
interface:
description: Interface for the destination
type: string
learnedFrom:
description: LearnedFrom contains information regarding
where this route originated.
properties:
peerIP:
description: If sourceType is NodeMesh or BGPPeer, IP
address of the router that sent us this route.
type: string
sourceType:
description: Type of the source where a route is learned
from.
type: string
type: object
type:
description: Type indicates if the route is being used for
forwarding or not.
type: string
type: object
type: array
type: object
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_clusterinformations.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: clusterinformations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: ClusterInformation
listKind: ClusterInformationList
plural: clusterinformations
singular: clusterinformation
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: ClusterInformation contains the cluster specific information.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: ClusterInformationSpec contains the values of describing
the cluster.
properties:
calicoVersion:
description: CalicoVersion is the version of Calico that the cluster
is running
type: string
clusterGUID:
description: ClusterGUID is the GUID of the cluster
type: string
clusterType:
description: ClusterType describes the type of the cluster
type: string
datastoreReady:
description: DatastoreReady is used during significant datastore migrations
to signal to components such as Felix that it should wait before
accessing the datastore.
type: boolean
variant:
description: Variant declares which variant of Calico should be active.
type: string
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_felixconfigurations.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: felixconfigurations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: FelixConfiguration
listKind: FelixConfigurationList
plural: felixconfigurations
singular: felixconfiguration
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: Felix Configuration contains the configuration for Felix.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: FelixConfigurationSpec contains the values of the Felix configuration.
properties:
allowIPIPPacketsFromWorkloads:
description: 'AllowIPIPPacketsFromWorkloads controls whether Felix
will add a rule to drop IPIP encapsulated traffic from workloads
[Default: false]'
type: boolean
allowVXLANPacketsFromWorkloads:
description: 'AllowVXLANPacketsFromWorkloads controls whether Felix
will add a rule to drop VXLAN encapsulated traffic from workloads
[Default: false]'
type: boolean
awsSrcDstCheck:
description: 'Set source-destination-check on AWS EC2 instances. Accepted
value must be one of "DoNothing", "Enable" or "Disable". [Default:
DoNothing]'
enum:
- DoNothing
- Enable
- Disable
type: string
bpfConnectTimeLoadBalancingEnabled:
description: 'BPFConnectTimeLoadBalancingEnabled when in BPF mode,
controls whether Felix installs the connection-time load balancer. The
connect-time load balancer is required for the host to be able to
reach Kubernetes services and it improves the performance of pod-to-service
connections. The only reason to disable it is for debugging purposes. [Default:
true]'
type: boolean
bpfDataIfacePattern:
description: BPFDataIfacePattern is a regular expression that controls
which interfaces Felix should attach BPF programs to in order to
catch traffic to/from the network. This needs to match the interfaces
that Calico workload traffic flows over as well as any interfaces
that handle incoming traffic to nodeports and services from outside
the cluster. It should not match the workload interfaces (usually
named cali...).
type: string
bpfDisableUnprivileged:
description: 'BPFDisableUnprivileged, if enabled, Felix sets the kernel.unprivileged_bpf_disabled
sysctl to disable unprivileged use of BPF. This ensures that unprivileged
users cannot access Calico''s BPF maps and cannot insert their own
BPF programs to interfere with Calico''s. [Default: true]'
type: boolean
bpfEnabled:
description: 'BPFEnabled, if enabled Felix will use the BPF dataplane.
[Default: false]'
type: boolean
bpfExtToServiceConnmark:
description: 'BPFExtToServiceConnmark in BPF mode, control a 32bit
mark that is set on connections from an external client to a local
service. This mark allows us to control how packets of that connection
are routed within the host and how is routing intepreted by RPF
check. [Default: 0]'
type: integer
bpfExternalServiceMode:
description: 'BPFExternalServiceMode in BPF mode, controls how connections
from outside the cluster to services (node ports and cluster IPs)
are forwarded to remote workloads. If set to "Tunnel" then both
request and response traffic is tunneled to the remote node. If
set to "DSR", the request traffic is tunneled but the response traffic
is sent directly from the remote node. In "DSR" mode, the remote
node appears to use the IP of the ingress node; this requires a
permissive L2 network. [Default: Tunnel]'
type: string
bpfKubeProxyEndpointSlicesEnabled:
description: BPFKubeProxyEndpointSlicesEnabled in BPF mode, controls
whether Felix's embedded kube-proxy accepts EndpointSlices or not.
type: boolean
bpfKubeProxyIptablesCleanupEnabled:
description: 'BPFKubeProxyIptablesCleanupEnabled, if enabled in BPF
mode, Felix will proactively clean up the upstream Kubernetes kube-proxy''s
iptables chains. Should only be enabled if kube-proxy is not running. [Default:
true]'
type: boolean
bpfKubeProxyMinSyncPeriod:
description: 'BPFKubeProxyMinSyncPeriod, in BPF mode, controls the
minimum time between updates to the dataplane for Felix''s embedded
kube-proxy. Lower values give reduced set-up latency. Higher values
reduce Felix CPU usage by batching up more work. [Default: 1s]'
type: string
bpfLogLevel:
description: 'BPFLogLevel controls the log level of the BPF programs
when in BPF dataplane mode. One of "Off", "Info", or "Debug". The
logs are emitted to the BPF trace pipe, accessible with the command
`tc exec bpf debug`. [Default: Off].'
type: string
chainInsertMode:
description: 'ChainInsertMode controls whether Felix hooks the kernel''s
top-level iptables chains by inserting a rule at the top of the
chain or by appending a rule at the bottom. insert is the safe default
since it prevents Calico''s rules from being bypassed. If you switch
to append mode, be sure that the other rules in the chains signal
acceptance by falling through to the Calico rules, otherwise the
Calico policy will be bypassed. [Default: insert]'
type: string
dataplaneDriver:
type: string
debugDisableLogDropping:
type: boolean
debugMemoryProfilePath:
type: string
debugSimulateCalcGraphHangAfter:
type: string
debugSimulateDataplaneHangAfter:
type: string
defaultEndpointToHostAction:
description: 'DefaultEndpointToHostAction controls what happens to
traffic that goes from a workload endpoint to the host itself (after
the traffic hits the endpoint egress policy). By default Calico
blocks traffic from workload endpoints to the host itself with an
iptables "DROP" action. If you want to allow some or all traffic
from endpoint to host, set this parameter to RETURN or ACCEPT. Use
RETURN if you have your own rules in the iptables "INPUT" chain;
Calico will insert its rules at the top of that chain, then "RETURN"
packets to the "INPUT" chain once it has completed processing workload
endpoint egress policy. Use ACCEPT to unconditionally accept packets
from workloads after processing workload endpoint egress policy.
[Default: Drop]'
type: string
deviceRouteProtocol:
description: This defines the route protocol added to programmed device
routes, by default this will be RTPROT_BOOT when left blank.
type: integer
deviceRouteSourceAddress:
description: This is the source address to use on programmed device
routes. By default the source address is left blank, leaving the
kernel to choose the source address used.
type: string
disableConntrackInvalidCheck:
type: boolean
endpointReportingDelay:
type: string
endpointReportingEnabled:
type: boolean
externalNodesList:
description: ExternalNodesCIDRList is a list of CIDR's of external-non-calico-nodes
which may source tunnel traffic and have the tunneled traffic be
accepted at calico nodes.
items:
type: string
type: array
failsafeInboundHostPorts:
description: 'FailsafeInboundHostPorts is a list of UDP/TCP ports
and CIDRs that Felix will allow incoming traffic to host endpoints
on irrespective of the security policy. This is useful to avoid
accidentally cutting off a host with incorrect configuration. For
back-compatibility, if the protocol is not specified, it defaults
to "tcp". If a CIDR is not specified, it will allow traffic from
all addresses. To disable all inbound host ports, use the value
none. The default value allows ssh access and DHCP. [Default: tcp:22,
udp:68, tcp:179, tcp:2379, tcp:2380, tcp:6443, tcp:6666, tcp:6667]'
items:
description: ProtoPort is combination of protocol, port, and CIDR.
Protocol and port must be specified.
properties:
net:
type: string
port:
type: integer
protocol:
type: string
required:
- port
- protocol
type: object
type: array
failsafeOutboundHostPorts:
description: 'FailsafeOutboundHostPorts is a list of UDP/TCP ports
and CIDRs that Felix will allow outgoing traffic from host endpoints
to irrespective of the security policy. This is useful to avoid
accidentally cutting off a host with incorrect configuration. For
back-compatibility, if the protocol is not specified, it defaults
to "tcp". If a CIDR is not specified, it will allow traffic from
all addresses. To disable all outbound host ports, use the value
none. The default value opens etcd''s standard ports to ensure that
Felix does not get cut off from etcd as well as allowing DHCP and
DNS. [Default: tcp:179, tcp:2379, tcp:2380, tcp:6443, tcp:6666,
tcp:6667, udp:53, udp:67]'
items:
description: ProtoPort is combination of protocol, port, and CIDR.
Protocol and port must be specified.
properties:
net:
type: string
port:
type: integer
protocol:
type: string
required:
- port
- protocol
type: object
type: array
featureDetectOverride:
description: FeatureDetectOverride is used to override the feature
detection. Values are specified in a comma separated list with no
spaces, example; "SNATFullyRandom=true,MASQFullyRandom=false,RestoreSupportsLock=".
"true" or "false" will force the feature, empty or omitted values
are auto-detected.
type: string
genericXDPEnabled:
description: 'GenericXDPEnabled enables Generic XDP so network cards
that don''t support XDP offload or driver modes can use XDP. This
is not recommended since it doesn''t provide better performance
than iptables. [Default: false]'
type: boolean
healthEnabled:
type: boolean
healthHost:
type: string
healthPort:
type: integer
interfaceExclude:
description: 'InterfaceExclude is a comma-separated list of interfaces
that Felix should exclude when monitoring for host endpoints. The
default value ensures that Felix ignores Kubernetes'' IPVS dummy
interface, which is used internally by kube-proxy. If you want to
exclude multiple interface names using a single value, the list
supports regular expressions. For regular expressions you must wrap
the value with ''/''. For example having values ''/^kube/,veth1''
will exclude all interfaces that begin with ''kube'' and also the
interface ''veth1''. [Default: kube-ipvs0]'
type: string
interfacePrefix:
description: 'InterfacePrefix is the interface name prefix that identifies
workload endpoints and so distinguishes them from host endpoint
interfaces. Note: in environments other than bare metal, the orchestrators
configure this appropriately. For example our Kubernetes and Docker
integrations set the ''cali'' value, and our OpenStack integration
sets the ''tap'' value. [Default: cali]'
type: string
interfaceRefreshInterval:
description: InterfaceRefreshInterval is the period at which Felix
rescans local interfaces to verify their state. The rescan can be
disabled by setting the interval to 0.
type: string
ipipEnabled:
type: boolean
ipipMTU:
description: 'IPIPMTU is the MTU to set on the tunnel device. See
Configuring MTU [Default: 1440]'
type: integer
ipsetsRefreshInterval:
description: 'IpsetsRefreshInterval is the period at which Felix re-checks
all iptables state to ensure that no other process has accidentally
broken Calico''s rules. Set to 0 to disable iptables refresh. [Default:
90s]'
type: string
iptablesBackend:
description: IptablesBackend specifies which backend of iptables will
be used. The default is legacy.
type: string
iptablesFilterAllowAction:
type: string
iptablesLockFilePath:
description: 'IptablesLockFilePath is the location of the iptables
lock file. You may need to change this if the lock file is not in
its standard location (for example if you have mapped it into Felix''s
container at a different path). [Default: /run/xtables.lock]'
type: string
iptablesLockProbeInterval:
description: 'IptablesLockProbeInterval is the time that Felix will
wait between attempts to acquire the iptables lock if it is not
available. Lower values make Felix more responsive when the lock
is contended, but use more CPU. [Default: 50ms]'
type: string
iptablesLockTimeout:
description: 'IptablesLockTimeout is the time that Felix will wait
for the iptables lock, or 0, to disable. To use this feature, Felix
must share the iptables lock file with all other processes that
also take the lock. When running Felix inside a container, this
requires the /run directory of the host to be mounted into the calico/node
or calico/felix container. [Default: 0s disabled]'
type: string
iptablesMangleAllowAction:
type: string
iptablesMarkMask:
description: 'IptablesMarkMask is the mask that Felix selects its
IPTables Mark bits from. Should be a 32 bit hexadecimal number with
at least 8 bits set, none of which clash with any other mark bits
in use on the system. [Default: 0xff000000]'
format: int32
type: integer
iptablesNATOutgoingInterfaceFilter:
type: string
iptablesPostWriteCheckInterval:
description: 'IptablesPostWriteCheckInterval is the period after Felix
has done a write to the dataplane that it schedules an extra read
back in order to check the write was not clobbered by another process.
This should only occur if another application on the system doesn''t
respect the iptables lock. [Default: 1s]'
type: string
iptablesRefreshInterval:
description: 'IptablesRefreshInterval is the period at which Felix
re-checks the IP sets in the dataplane to ensure that no other process
has accidentally broken Calico''s rules. Set to 0 to disable IP
sets refresh. Note: the default for this value is lower than the
other refresh intervals as a workaround for a Linux kernel bug that
was fixed in kernel version 4.11. If you are using v4.11 or greater
you may want to set this to, a higher value to reduce Felix CPU
usage. [Default: 10s]'
type: string
ipv6Support:
type: boolean
kubeNodePortRanges:
description: 'KubeNodePortRanges holds list of port ranges used for
service node ports. Only used if felix detects kube-proxy running
in ipvs mode. Felix uses these ranges to separate host and workload
traffic. [Default: 30000:32767].'
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
logFilePath:
description: 'LogFilePath is the full path to the Felix log. Set to
none to disable file logging. [Default: /var/log/calico/felix.log]'
type: string
logPrefix:
description: 'LogPrefix is the log prefix that Felix uses when rendering
LOG rules. [Default: calico-packet]'
type: string
logSeverityFile:
description: 'LogSeverityFile is the log severity above which logs
are sent to the log file. [Default: Info]'
type: string
logSeverityScreen:
description: 'LogSeverityScreen is the log severity above which logs
are sent to the stdout. [Default: Info]'
type: string
logSeveritySys:
description: 'LogSeveritySys is the log severity above which logs
are sent to the syslog. Set to None for no logging to syslog. [Default:
Info]'
type: string
maxIpsetSize:
type: integer
metadataAddr:
description: 'MetadataAddr is the IP address or domain name of the
server that can answer VM queries for cloud-init metadata. In OpenStack,
this corresponds to the machine running nova-api (or in Ubuntu,
nova-api-metadata). A value of none (case insensitive) means that
Felix should not set up any NAT rule for the metadata path. [Default:
127.0.0.1]'
type: string
metadataPort:
description: 'MetadataPort is the port of the metadata server. This,
combined with global.MetadataAddr (if not ''None''), is used to
set up a NAT rule, from 169.254.169.254:80 to MetadataAddr:MetadataPort.
In most cases this should not need to be changed [Default: 8775].'
type: integer
mtuIfacePattern:
description: MTUIfacePattern is a regular expression that controls
which interfaces Felix should scan in order to calculate the host's
MTU. This should not match workload interfaces (usually named cali...).
type: string
natOutgoingAddress:
description: NATOutgoingAddress specifies an address to use when performing
source NAT for traffic in a natOutgoing pool that is leaving the
network. By default the address used is an address on the interface
the traffic is leaving on (ie it uses the iptables MASQUERADE target)
type: string
natPortRange:
anyOf:
- type: integer
- type: string
description: NATPortRange specifies the range of ports that is used
for port mapping when doing outgoing NAT. When unset the default
behavior of the network stack is used.
pattern: ^.*
x-kubernetes-int-or-string: true
netlinkTimeout:
type: string
openstackRegion:
description: 'OpenstackRegion is the name of the region that a particular
Felix belongs to. In a multi-region Calico/OpenStack deployment,
this must be configured somehow for each Felix (here in the datamodel,
or in felix.cfg or the environment on each compute node), and must
match the [calico] openstack_region value configured in neutron.conf
on each node. [Default: Empty]'
type: string
policySyncPathPrefix:
description: 'PolicySyncPathPrefix is used to by Felix to communicate
policy changes to external services, like Application layer policy.
[Default: Empty]'
type: string
prometheusGoMetricsEnabled:
description: 'PrometheusGoMetricsEnabled disables Go runtime metrics
collection, which the Prometheus client does by default, when set
to false. This reduces the number of metrics reported, reducing
Prometheus load. [Default: true]'
type: boolean
prometheusMetricsEnabled:
description: 'PrometheusMetricsEnabled enables the Prometheus metrics
server in Felix if set to true. [Default: false]'
type: boolean
prometheusMetricsHost:
description: 'PrometheusMetricsHost is the host that the Prometheus
metrics server should bind to. [Default: empty]'
type: string
prometheusMetricsPort:
description: 'PrometheusMetricsPort is the TCP port that the Prometheus
metrics server should bind to. [Default: 9091]'
type: integer
prometheusProcessMetricsEnabled:
description: 'PrometheusProcessMetricsEnabled disables process metrics
collection, which the Prometheus client does by default, when set
to false. This reduces the number of metrics reported, reducing
Prometheus load. [Default: true]'
type: boolean
prometheusWireGuardMetricsEnabled:
description: 'PrometheusWireGuardMetricsEnabled disables wireguard
metrics collection, which the Prometheus client does by default,
when set to false. This reduces the number of metrics reported,
reducing Prometheus load. [Default: true]'
type: boolean
removeExternalRoutes:
description: Whether or not to remove device routes that have not
been programmed by Felix. Disabling this will allow external applications
to also add device routes. This is enabled by default which means
we will remove externally added routes.
type: boolean
reportingInterval:
description: 'ReportingInterval is the interval at which Felix reports
its status into the datastore or 0 to disable. Must be non-zero
in OpenStack deployments. [Default: 30s]'
type: string
reportingTTL:
description: 'ReportingTTL is the time-to-live setting for process-wide
status reports. [Default: 90s]'
type: string
routeRefreshInterval:
description: 'RouteRefreshInterval is the period at which Felix re-checks
the routes in the dataplane to ensure that no other process has
accidentally broken Calico''s rules. Set to 0 to disable route refresh.
[Default: 90s]'
type: string
routeSource:
description: 'RouteSource configures where Felix gets its routing
information. - WorkloadIPs: use workload endpoints to construct
routes. - CalicoIPAM: the default - use IPAM data to construct routes.'
type: string
routeTableRange:
description: Calico programs additional Linux route tables for various
purposes. RouteTableRange specifies the indices of the route tables
that Calico should use.
properties:
max:
type: integer
min:
type: integer
required:
- max
- min
type: object
serviceLoopPrevention:
description: 'When service IP advertisement is enabled, prevent routing
loops to service IPs that are not in use, by dropping or rejecting
packets that do not get DNAT''d by kube-proxy. Unless set to "Disabled",
in which case such routing loops continue to be allowed. [Default:
Drop]'
type: string
sidecarAccelerationEnabled:
description: 'SidecarAccelerationEnabled enables experimental sidecar
acceleration [Default: false]'
type: boolean
usageReportingEnabled:
description: 'UsageReportingEnabled reports anonymous Calico version
number and cluster size to projectcalico.org. Logs warnings returned
by the usage server. For example, if a significant security vulnerability
has been discovered in the version of Calico being used. [Default:
true]'
type: boolean
usageReportingInitialDelay:
description: 'UsageReportingInitialDelay controls the minimum delay
before Felix makes a report. [Default: 300s]'
type: string
usageReportingInterval:
description: 'UsageReportingInterval controls the interval at which
Felix makes reports. [Default: 86400s]'
type: string
useInternalDataplaneDriver:
type: boolean
vxlanEnabled:
type: boolean
vxlanMTU:
description: 'VXLANMTU is the MTU to set on the tunnel device. See
Configuring MTU [Default: 1440]'
type: integer
vxlanPort:
type: integer
vxlanVNI:
type: integer
wireguardEnabled:
description: 'WireguardEnabled controls whether Wireguard is enabled.
[Default: false]'
type: boolean
wireguardHostEncryptionEnabled:
description: 'WireguardHostEncryptionEnabled controls whether Wireguard
host-to-host encryption is enabled. [Default: false]'
type: boolean
wireguardInterfaceName:
description: 'WireguardInterfaceName specifies the name to use for
the Wireguard interface. [Default: wg.calico]'
type: string
wireguardListeningPort:
description: 'WireguardListeningPort controls the listening port used
by Wireguard. [Default: 51820]'
type: integer
wireguardMTU:
description: 'WireguardMTU controls the MTU on the Wireguard interface.
See Configuring MTU [Default: 1420]'
type: integer
wireguardRoutingRulePriority:
description: 'WireguardRoutingRulePriority controls the priority value
to use for the Wireguard routing rule. [Default: 99]'
type: integer
xdpEnabled:
description: 'XDPEnabled enables XDP acceleration for suitable untracked
incoming deny rules. [Default: true]'
type: boolean
xdpRefreshInterval:
description: 'XDPRefreshInterval is the period at which Felix re-checks
all XDP state to ensure that no other process has accidentally broken
Calico''s BPF maps or attached programs. Set to 0 to disable XDP
refresh. [Default: 90s]'
type: string
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_globalnetworkpolicies.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: globalnetworkpolicies.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: GlobalNetworkPolicy
listKind: GlobalNetworkPolicyList
plural: globalnetworkpolicies
singular: globalnetworkpolicy
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
properties:
applyOnForward:
description: ApplyOnForward indicates to apply the rules in this policy
on forward traffic.
type: boolean
doNotTrack:
description: DoNotTrack indicates whether packets matched by the rules
in this policy should go through the data plane's connection tracking,
such as Linux conntrack. If True, the rules in this policy are
applied before any data plane connection tracking, and packets allowed
by this policy are marked as not to be tracked.
type: boolean
egress:
description: The ordered set of egress rules. Each rule contains
a set of packet match criteria and a corresponding action to apply.
items:
description: "A Rule encapsulates a set of match criteria and an
action. Both selector-based security Policy and security Profiles
reference rules - separated out as a list of rules for both ingress
and egress packet matching. \n Each positive match criteria has
a negated version, prefixed with \"Not\". All the match criteria
within a rule must be satisfied for a packet to match. A single
rule can contain the positive and negative version of a match
and both must be satisfied for the rule to match."
properties:
action:
type: string
destination:
description: Destination contains the match criteria that apply
to destination entity.
properties:
namespaceSelector:
description: "NamespaceSelector is an optional field that
contains a selector expression. Only traffic that originates
from (or terminates at) endpoints within the selected
namespaces will be matched. When both NamespaceSelector
and another selector are defined on the same rule, then
only workload endpoints that are matched by both selectors
will be selected by the rule. \n For NetworkPolicy, an
empty NamespaceSelector implies that the Selector is limited
to selecting only workload endpoints in the same namespace
as the NetworkPolicy. \n For NetworkPolicy, `global()`
NamespaceSelector implies that the Selector is limited
to selecting only GlobalNetworkSet or HostEndpoint. \n
For GlobalNetworkPolicy, an empty NamespaceSelector implies
the Selector applies to workload endpoints across all
namespaces."
type: string
nets:
description: Nets is an optional field that restricts the
rule to only apply to traffic that originates from (or
terminates at) IP addresses in any of the given subnets.
items:
type: string
type: array
notNets:
description: NotNets is the negated version of the Nets
field.
items:
type: string
type: array
notPorts:
description: NotPorts is the negated version of the Ports
field. Since only some protocols have ports, if any ports
are specified it requires the Protocol match in the Rule
to be set to "TCP" or "UDP".
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
description: NotSelector is the negated version of the Selector
field. See Selector field for subtleties with negated
selectors.
type: string
ports:
description: "Ports is an optional field that restricts
the rule to only apply to traffic that has a source (destination)
port that matches one of these ranges/values. This value
is a list of integers or strings that represent ranges
of ports. \n Since only some protocols have ports, if
any ports are specified it requires the Protocol match
in the Rule to be set to \"TCP\" or \"UDP\"."
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
description: "Selector is an optional field that contains
a selector expression (see Policy for sample syntax).
\ Only traffic that originates from (terminates at) endpoints
matching the selector will be matched. \n Note that: in
addition to the negated version of the Selector (see NotSelector
below), the selector expression syntax itself supports
negation. The two types of negation are subtly different.
One negates the set of matched endpoints, the other negates
the whole match: \n \tSelector = \"!has(my_label)\" matches
packets that are from other Calico-controlled \tendpoints
that do not have the label \"my_label\". \n \tNotSelector
= \"has(my_label)\" matches packets that are not from
Calico-controlled \tendpoints that do have the label \"my_label\".
\n The effect is that the latter will accept packets from
non-Calico sources whereas the former is limited to packets
from Calico-controlled endpoints."
type: string
serviceAccounts:
description: ServiceAccounts is an optional field that restricts
the rule to only apply to traffic that originates from
(or terminates at) a pod running as a matching service
account.
properties:
names:
description: Names is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account whose name is in the list.
items:
type: string
type: array
selector:
description: Selector is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account that matches the given label selector. If
both Names and Selector are specified then they are
AND'ed.
type: string
type: object
services:
description: "Services is an optional field that contains
options for matching Kubernetes Services. If specified,
only traffic that originates from or terminates at endpoints
within the selected service(s) will be matched, and only
to/from each endpoint's port. \n Services cannot be specified
on the same rule as Selector, NotSelector, NamespaceSelector,
Nets, NotNets or ServiceAccounts. \n Ports and NotPorts
can only be specified with Services on ingress rules."
properties:
name:
description: Name specifies the name of a Kubernetes
Service to match.
type: string
namespace:
description: Namespace specifies the namespace of the
given Service. If left empty, the rule will match
within this policy's namespace.
type: string
type: object
type: object
http:
description: HTTP contains match criteria that apply to HTTP
requests.
properties:
methods:
description: Methods is an optional field that restricts
the rule to apply only to HTTP requests that use one of
the listed HTTP Methods (e.g. GET, PUT, etc.) Multiple
methods are OR'd together.
items:
type: string
type: array
paths:
description: 'Paths is an optional field that restricts
the rule to apply to HTTP requests that use one of the
listed HTTP Paths. Multiple paths are OR''d together.
e.g: - exact: /foo - prefix: /bar NOTE: Each entry may
ONLY specify either a `exact` or a `prefix` match. The
validator will check for it.'
items:
description: 'HTTPPath specifies an HTTP path to match.
It may be either of the form: exact: <path>: which matches
the path exactly or prefix: <path-prefix>: which matches
the path prefix'
properties:
exact:
type: string
prefix:
type: string
type: object
type: array
type: object
icmp:
description: ICMP is an optional field that restricts the rule
to apply to a specific type and code of ICMP traffic. This
should only be specified if the Protocol field is set to "ICMP"
or "ICMPv6".
properties:
code:
description: Match on a specific ICMP code. If specified,
the Type value must also be specified. This is a technical
limitation imposed by the kernel's iptables firewall,
which Calico uses to enforce the rule.
type: integer
type:
description: Match on a specific ICMP type. For example
a value of 8 refers to ICMP Echo Request (i.e. pings).
type: integer
type: object
ipVersion:
description: IPVersion is an optional field that restricts the
rule to only match a specific IP version.
type: integer
metadata:
description: Metadata contains additional information for this
rule
properties:
annotations:
additionalProperties:
type: string
description: Annotations is a set of key value pairs that
give extra information about the rule
type: object
type: object
notICMP:
description: NotICMP is the negated version of the ICMP field.
properties:
code:
description: Match on a specific ICMP code. If specified,
the Type value must also be specified. This is a technical
limitation imposed by the kernel's iptables firewall,
which Calico uses to enforce the rule.
type: integer
type:
description: Match on a specific ICMP type. For example
a value of 8 refers to ICMP Echo Request (i.e. pings).
type: integer
type: object
notProtocol:
anyOf:
- type: integer
- type: string
description: NotProtocol is the negated version of the Protocol
field.
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
description: "Protocol is an optional field that restricts the
rule to only apply to traffic of a specific IP protocol. Required
if any of the EntityRules contain Ports (because ports only
apply to certain protocols). \n Must be one of these string
values: \"TCP\", \"UDP\", \"ICMP\", \"ICMPv6\", \"SCTP\",
\"UDPLite\" or an integer in the range 1-255."
pattern: ^.*
x-kubernetes-int-or-string: true
source:
description: Source contains the match criteria that apply to
source entity.
properties:
namespaceSelector:
description: "NamespaceSelector is an optional field that
contains a selector expression. Only traffic that originates
from (or terminates at) endpoints within the selected
namespaces will be matched. When both NamespaceSelector
and another selector are defined on the same rule, then
only workload endpoints that are matched by both selectors
will be selected by the rule. \n For NetworkPolicy, an
empty NamespaceSelector implies that the Selector is limited
to selecting only workload endpoints in the same namespace
as the NetworkPolicy. \n For NetworkPolicy, `global()`
NamespaceSelector implies that the Selector is limited
to selecting only GlobalNetworkSet or HostEndpoint. \n
For GlobalNetworkPolicy, an empty NamespaceSelector implies
the Selector applies to workload endpoints across all
namespaces."
type: string
nets:
description: Nets is an optional field that restricts the
rule to only apply to traffic that originates from (or
terminates at) IP addresses in any of the given subnets.
items:
type: string
type: array
notNets:
description: NotNets is the negated version of the Nets
field.
items:
type: string
type: array
notPorts:
description: NotPorts is the negated version of the Ports
field. Since only some protocols have ports, if any ports
are specified it requires the Protocol match in the Rule
to be set to "TCP" or "UDP".
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
description: NotSelector is the negated version of the Selector
field. See Selector field for subtleties with negated
selectors.
type: string
ports:
description: "Ports is an optional field that restricts
the rule to only apply to traffic that has a source (destination)
port that matches one of these ranges/values. This value
is a list of integers or strings that represent ranges
of ports. \n Since only some protocols have ports, if
any ports are specified it requires the Protocol match
in the Rule to be set to \"TCP\" or \"UDP\"."
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
description: "Selector is an optional field that contains
a selector expression (see Policy for sample syntax).
\ Only traffic that originates from (terminates at) endpoints
matching the selector will be matched. \n Note that: in
addition to the negated version of the Selector (see NotSelector
below), the selector expression syntax itself supports
negation. The two types of negation are subtly different.
One negates the set of matched endpoints, the other negates
the whole match: \n \tSelector = \"!has(my_label)\" matches
packets that are from other Calico-controlled \tendpoints
that do not have the label \"my_label\". \n \tNotSelector
= \"has(my_label)\" matches packets that are not from
Calico-controlled \tendpoints that do have the label \"my_label\".
\n The effect is that the latter will accept packets from
non-Calico sources whereas the former is limited to packets
from Calico-controlled endpoints."
type: string
serviceAccounts:
description: ServiceAccounts is an optional field that restricts
the rule to only apply to traffic that originates from
(or terminates at) a pod running as a matching service
account.
properties:
names:
description: Names is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account whose name is in the list.
items:
type: string
type: array
selector:
description: Selector is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account that matches the given label selector. If
both Names and Selector are specified then they are
AND'ed.
type: string
type: object
services:
description: "Services is an optional field that contains
options for matching Kubernetes Services. If specified,
only traffic that originates from or terminates at endpoints
within the selected service(s) will be matched, and only
to/from each endpoint's port. \n Services cannot be specified
on the same rule as Selector, NotSelector, NamespaceSelector,
Nets, NotNets or ServiceAccounts. \n Ports and NotPorts
can only be specified with Services on ingress rules."
properties:
name:
description: Name specifies the name of a Kubernetes
Service to match.
type: string
namespace:
description: Namespace specifies the namespace of the
given Service. If left empty, the rule will match
within this policy's namespace.
type: string
type: object
type: object
required:
- action
type: object
type: array
ingress:
description: The ordered set of ingress rules. Each rule contains
a set of packet match criteria and a corresponding action to apply.
items:
description: "A Rule encapsulates a set of match criteria and an
action. Both selector-based security Policy and security Profiles
reference rules - separated out as a list of rules for both ingress
and egress packet matching. \n Each positive match criteria has
a negated version, prefixed with \"Not\". All the match criteria
within a rule must be satisfied for a packet to match. A single
rule can contain the positive and negative version of a match
and both must be satisfied for the rule to match."
properties:
action:
type: string
destination:
description: Destination contains the match criteria that apply
to destination entity.
properties:
namespaceSelector:
description: "NamespaceSelector is an optional field that
contains a selector expression. Only traffic that originates
from (or terminates at) endpoints within the selected
namespaces will be matched. When both NamespaceSelector
and another selector are defined on the same rule, then
only workload endpoints that are matched by both selectors
will be selected by the rule. \n For NetworkPolicy, an
empty NamespaceSelector implies that the Selector is limited
to selecting only workload endpoints in the same namespace
as the NetworkPolicy. \n For NetworkPolicy, `global()`
NamespaceSelector implies that the Selector is limited
to selecting only GlobalNetworkSet or HostEndpoint. \n
For GlobalNetworkPolicy, an empty NamespaceSelector implies
the Selector applies to workload endpoints across all
namespaces."
type: string
nets:
description: Nets is an optional field that restricts the
rule to only apply to traffic that originates from (or
terminates at) IP addresses in any of the given subnets.
items:
type: string
type: array
notNets:
description: NotNets is the negated version of the Nets
field.
items:
type: string
type: array
notPorts:
description: NotPorts is the negated version of the Ports
field. Since only some protocols have ports, if any ports
are specified it requires the Protocol match in the Rule
to be set to "TCP" or "UDP".
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
description: NotSelector is the negated version of the Selector
field. See Selector field for subtleties with negated
selectors.
type: string
ports:
description: "Ports is an optional field that restricts
the rule to only apply to traffic that has a source (destination)
port that matches one of these ranges/values. This value
is a list of integers or strings that represent ranges
of ports. \n Since only some protocols have ports, if
any ports are specified it requires the Protocol match
in the Rule to be set to \"TCP\" or \"UDP\"."
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
description: "Selector is an optional field that contains
a selector expression (see Policy for sample syntax).
\ Only traffic that originates from (terminates at) endpoints
matching the selector will be matched. \n Note that: in
addition to the negated version of the Selector (see NotSelector
below), the selector expression syntax itself supports
negation. The two types of negation are subtly different.
One negates the set of matched endpoints, the other negates
the whole match: \n \tSelector = \"!has(my_label)\" matches
packets that are from other Calico-controlled \tendpoints
that do not have the label \"my_label\". \n \tNotSelector
= \"has(my_label)\" matches packets that are not from
Calico-controlled \tendpoints that do have the label \"my_label\".
\n The effect is that the latter will accept packets from
non-Calico sources whereas the former is limited to packets
from Calico-controlled endpoints."
type: string
serviceAccounts:
description: ServiceAccounts is an optional field that restricts
the rule to only apply to traffic that originates from
(or terminates at) a pod running as a matching service
account.
properties:
names:
description: Names is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account whose name is in the list.
items:
type: string
type: array
selector:
description: Selector is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account that matches the given label selector. If
both Names and Selector are specified then they are
AND'ed.
type: string
type: object
services:
description: "Services is an optional field that contains
options for matching Kubernetes Services. If specified,
only traffic that originates from or terminates at endpoints
within the selected service(s) will be matched, and only
to/from each endpoint's port. \n Services cannot be specified
on the same rule as Selector, NotSelector, NamespaceSelector,
Nets, NotNets or ServiceAccounts. \n Ports and NotPorts
can only be specified with Services on ingress rules."
properties:
name:
description: Name specifies the name of a Kubernetes
Service to match.
type: string
namespace:
description: Namespace specifies the namespace of the
given Service. If left empty, the rule will match
within this policy's namespace.
type: string
type: object
type: object
http:
description: HTTP contains match criteria that apply to HTTP
requests.
properties:
methods:
description: Methods is an optional field that restricts
the rule to apply only to HTTP requests that use one of
the listed HTTP Methods (e.g. GET, PUT, etc.) Multiple
methods are OR'd together.
items:
type: string
type: array
paths:
description: 'Paths is an optional field that restricts
the rule to apply to HTTP requests that use one of the
listed HTTP Paths. Multiple paths are OR''d together.
e.g: - exact: /foo - prefix: /bar NOTE: Each entry may
ONLY specify either a `exact` or a `prefix` match. The
validator will check for it.'
items:
description: 'HTTPPath specifies an HTTP path to match.
It may be either of the form: exact: <path>: which matches
the path exactly or prefix: <path-prefix>: which matches
the path prefix'
properties:
exact:
type: string
prefix:
type: string
type: object
type: array
type: object
icmp:
description: ICMP is an optional field that restricts the rule
to apply to a specific type and code of ICMP traffic. This
should only be specified if the Protocol field is set to "ICMP"
or "ICMPv6".
properties:
code:
description: Match on a specific ICMP code. If specified,
the Type value must also be specified. This is a technical
limitation imposed by the kernel's iptables firewall,
which Calico uses to enforce the rule.
type: integer
type:
description: Match on a specific ICMP type. For example
a value of 8 refers to ICMP Echo Request (i.e. pings).
type: integer
type: object
ipVersion:
description: IPVersion is an optional field that restricts the
rule to only match a specific IP version.
type: integer
metadata:
description: Metadata contains additional information for this
rule
properties:
annotations:
additionalProperties:
type: string
description: Annotations is a set of key value pairs that
give extra information about the rule
type: object
type: object
notICMP:
description: NotICMP is the negated version of the ICMP field.
properties:
code:
description: Match on a specific ICMP code. If specified,
the Type value must also be specified. This is a technical
limitation imposed by the kernel's iptables firewall,
which Calico uses to enforce the rule.
type: integer
type:
description: Match on a specific ICMP type. For example
a value of 8 refers to ICMP Echo Request (i.e. pings).
type: integer
type: object
notProtocol:
anyOf:
- type: integer
- type: string
description: NotProtocol is the negated version of the Protocol
field.
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
description: "Protocol is an optional field that restricts the
rule to only apply to traffic of a specific IP protocol. Required
if any of the EntityRules contain Ports (because ports only
apply to certain protocols). \n Must be one of these string
values: \"TCP\", \"UDP\", \"ICMP\", \"ICMPv6\", \"SCTP\",
\"UDPLite\" or an integer in the range 1-255."
pattern: ^.*
x-kubernetes-int-or-string: true
source:
description: Source contains the match criteria that apply to
source entity.
properties:
namespaceSelector:
description: "NamespaceSelector is an optional field that
contains a selector expression. Only traffic that originates
from (or terminates at) endpoints within the selected
namespaces will be matched. When both NamespaceSelector
and another selector are defined on the same rule, then
only workload endpoints that are matched by both selectors
will be selected by the rule. \n For NetworkPolicy, an
empty NamespaceSelector implies that the Selector is limited
to selecting only workload endpoints in the same namespace
as the NetworkPolicy. \n For NetworkPolicy, `global()`
NamespaceSelector implies that the Selector is limited
to selecting only GlobalNetworkSet or HostEndpoint. \n
For GlobalNetworkPolicy, an empty NamespaceSelector implies
the Selector applies to workload endpoints across all
namespaces."
type: string
nets:
description: Nets is an optional field that restricts the
rule to only apply to traffic that originates from (or
terminates at) IP addresses in any of the given subnets.
items:
type: string
type: array
notNets:
description: NotNets is the negated version of the Nets
field.
items:
type: string
type: array
notPorts:
description: NotPorts is the negated version of the Ports
field. Since only some protocols have ports, if any ports
are specified it requires the Protocol match in the Rule
to be set to "TCP" or "UDP".
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
description: NotSelector is the negated version of the Selector
field. See Selector field for subtleties with negated
selectors.
type: string
ports:
description: "Ports is an optional field that restricts
the rule to only apply to traffic that has a source (destination)
port that matches one of these ranges/values. This value
is a list of integers or strings that represent ranges
of ports. \n Since only some protocols have ports, if
any ports are specified it requires the Protocol match
in the Rule to be set to \"TCP\" or \"UDP\"."
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
description: "Selector is an optional field that contains
a selector expression (see Policy for sample syntax).
\ Only traffic that originates from (terminates at) endpoints
matching the selector will be matched. \n Note that: in
addition to the negated version of the Selector (see NotSelector
below), the selector expression syntax itself supports
negation. The two types of negation are subtly different.
One negates the set of matched endpoints, the other negates
the whole match: \n \tSelector = \"!has(my_label)\" matches
packets that are from other Calico-controlled \tendpoints
that do not have the label \"my_label\". \n \tNotSelector
= \"has(my_label)\" matches packets that are not from
Calico-controlled \tendpoints that do have the label \"my_label\".
\n The effect is that the latter will accept packets from
non-Calico sources whereas the former is limited to packets
from Calico-controlled endpoints."
type: string
serviceAccounts:
description: ServiceAccounts is an optional field that restricts
the rule to only apply to traffic that originates from
(or terminates at) a pod running as a matching service
account.
properties:
names:
description: Names is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account whose name is in the list.
items:
type: string
type: array
selector:
description: Selector is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account that matches the given label selector. If
both Names and Selector are specified then they are
AND'ed.
type: string
type: object
services:
description: "Services is an optional field that contains
options for matching Kubernetes Services. If specified,
only traffic that originates from or terminates at endpoints
within the selected service(s) will be matched, and only
to/from each endpoint's port. \n Services cannot be specified
on the same rule as Selector, NotSelector, NamespaceSelector,
Nets, NotNets or ServiceAccounts. \n Ports and NotPorts
can only be specified with Services on ingress rules."
properties:
name:
description: Name specifies the name of a Kubernetes
Service to match.
type: string
namespace:
description: Namespace specifies the namespace of the
given Service. If left empty, the rule will match
within this policy's namespace.
type: string
type: object
type: object
required:
- action
type: object
type: array
namespaceSelector:
description: NamespaceSelector is an optional field for an expression
used to select a pod based on namespaces.
type: string
order:
description: Order is an optional field that specifies the order in
which the policy is applied. Policies with higher "order" are applied
after those with lower order. If the order is omitted, it may be
considered to be "infinite" - i.e. the policy will be applied last. Policies
with identical order will be applied in alphanumerical order based
on the Policy "Name".
type: number
preDNAT:
description: PreDNAT indicates to apply the rules in this policy before
any DNAT.
type: boolean
selector:
description: "The selector is an expression used to pick pick out
the endpoints that the policy should be applied to. \n Selector
expressions follow this syntax: \n \tlabel == \"string_literal\"
\ -> comparison, e.g. my_label == \"foo bar\" \tlabel != \"string_literal\"
\ -> not equal; also matches if label is not present \tlabel in
{ \"a\", \"b\", \"c\", ... } -> true if the value of label X is
one of \"a\", \"b\", \"c\" \tlabel not in { \"a\", \"b\", \"c\",
... } -> true if the value of label X is not one of \"a\", \"b\",
\"c\" \thas(label_name) -> True if that label is present \t! expr
-> negation of expr \texpr && expr -> Short-circuit and \texpr
|| expr -> Short-circuit or \t( expr ) -> parens for grouping \tall()
or the empty selector -> matches all endpoints. \n Label names are
allowed to contain alphanumerics, -, _ and /. String literals are
more permissive but they do not support escape characters. \n Examples
(with made-up labels): \n \ttype == \"webserver\" && deployment
== \"prod\" \ttype in {\"frontend\", \"backend\"} \tdeployment !=
\"dev\" \t! has(label_name)"
type: string
serviceAccountSelector:
description: ServiceAccountSelector is an optional field for an expression
used to select a pod based on service accounts.
type: string
types:
description: "Types indicates whether this policy applies to ingress,
or to egress, or to both. When not explicitly specified (and so
the value on creation is empty or nil), Calico defaults Types according
to what Ingress and Egress rules are present in the policy. The
default is: \n - [ PolicyTypeIngress ], if there are no Egress rules
(including the case where there are also no Ingress rules) \n
- [ PolicyTypeEgress ], if there are Egress rules but no Ingress
rules \n - [ PolicyTypeIngress, PolicyTypeEgress ], if there are
both Ingress and Egress rules. \n When the policy is read back again,
Types will always be one of these values, never empty or nil."
items:
description: PolicyType enumerates the possible values of the PolicySpec
Types field.
type: string
type: array
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_globalnetworksets.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: globalnetworksets.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: GlobalNetworkSet
listKind: GlobalNetworkSetList
plural: globalnetworksets
singular: globalnetworkset
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: GlobalNetworkSet contains a set of arbitrary IP sub-networks/CIDRs
that share labels to allow rules to refer to them via selectors. The labels
of GlobalNetworkSet are not namespaced.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: GlobalNetworkSetSpec contains the specification for a NetworkSet
resource.
properties:
nets:
description: The list of IP networks that belong to this set.
items:
type: string
type: array
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_hostendpoints.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: hostendpoints.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: HostEndpoint
listKind: HostEndpointList
plural: hostendpoints
singular: hostendpoint
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: HostEndpointSpec contains the specification for a HostEndpoint
resource.
properties:
expectedIPs:
description: "The expected IP addresses (IPv4 and IPv6) of the endpoint.
If \"InterfaceName\" is not present, Calico will look for an interface
matching any of the IPs in the list and apply policy to that. Note:
\tWhen using the selector match criteria in an ingress or egress
security Policy \tor Profile, Calico converts the selector into
a set of IP addresses. For host \tendpoints, the ExpectedIPs field
is used for that purpose. (If only the interface \tname is specified,
Calico does not learn the IPs of the interface for use in match
\tcriteria.)"
items:
type: string
type: array
interfaceName:
description: "Either \"*\", or the name of a specific Linux interface
to apply policy to; or empty. \"*\" indicates that this HostEndpoint
governs all traffic to, from or through the default network namespace
of the host named by the \"Node\" field; entering and leaving that
namespace via any interface, including those from/to non-host-networked
local workloads. \n If InterfaceName is not \"*\", this HostEndpoint
only governs traffic that enters or leaves the host through the
specific interface named by InterfaceName, or - when InterfaceName
is empty - through the specific interface that has one of the IPs
in ExpectedIPs. Therefore, when InterfaceName is empty, at least
one expected IP must be specified. Only external interfaces (such
as \"eth0\") are supported here; it isn't possible for a HostEndpoint
to protect traffic through a specific local workload interface.
\n Note: Only some kinds of policy are implemented for \"*\" HostEndpoints;
initially just pre-DNAT policy. Please check Calico documentation
for the latest position."
type: string
node:
description: The node name identifying the Calico node instance.
type: string
ports:
description: Ports contains the endpoint's named ports, which may
be referenced in security policy rules.
items:
properties:
name:
type: string
port:
type: integer
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
required:
- name
- port
- protocol
type: object
type: array
profiles:
description: A list of identifiers of security Profile objects that
apply to this endpoint. Each profile is applied in the order that
they appear in this list. Profile rules are applied after the selector-based
security policy.
items:
type: string
type: array
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_ipamblocks.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: ipamblocks.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPAMBlock
listKind: IPAMBlockList
plural: ipamblocks
singular: ipamblock
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: IPAMBlockSpec contains the specification for an IPAMBlock
resource.
properties:
affinity:
type: string
allocations:
items:
type: integer
# TODO: This nullable is manually added in. We should update controller-gen
# to handle []*int properly itself.
nullable: true
type: array
attributes:
items:
properties:
handle_id:
type: string
secondary:
additionalProperties:
type: string
type: object
type: object
type: array
cidr:
type: string
deleted:
type: boolean
strictAffinity:
type: boolean
unallocated:
items:
type: integer
type: array
required:
- allocations
- attributes
- cidr
- strictAffinity
- unallocated
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_ipamconfigs.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: ipamconfigs.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPAMConfig
listKind: IPAMConfigList
plural: ipamconfigs
singular: ipamconfig
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: IPAMConfigSpec contains the specification for an IPAMConfig
resource.
properties:
autoAllocateBlocks:
type: boolean
maxBlocksPerHost:
description: MaxBlocksPerHost, if non-zero, is the max number of blocks
that can be affine to each host.
type: integer
strictAffinity:
type: boolean
required:
- autoAllocateBlocks
- strictAffinity
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_ipamhandles.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: ipamhandles.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPAMHandle
listKind: IPAMHandleList
plural: ipamhandles
singular: ipamhandle
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: IPAMHandleSpec contains the specification for an IPAMHandle
resource.
properties:
block:
additionalProperties:
type: integer
type: object
deleted:
type: boolean
handleID:
type: string
required:
- block
- handleID
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_ippools.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: ippools.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPPool
listKind: IPPoolList
plural: ippools
singular: ippool
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: IPPoolSpec contains the specification for an IPPool resource.
properties:
allowedUses:
description: AllowedUse controls what the IP pool will be used for. If
not specified or empty, defaults to ["Tunnel", "Workload"] for back-compatibility
items:
type: string
type: array
blockSize:
description: The block size to use for IP address assignments from
this pool. Defaults to 26 for IPv4 and 112 for IPv6.
type: integer
cidr:
description: The pool CIDR.
type: string
disabled:
description: When disabled is true, Calico IPAM will not assign addresses
from this pool.
type: boolean
disableBGPExport:
description: "Disable exporting routes from this IP Pool's CIDR over
BGP. [Default: false]"
type: boolean
ipip:
description: 'Deprecated: this field is only used for APIv1 backwards
compatibility. Setting this field is not allowed, this field is
for internal use only.'
properties:
enabled:
description: When enabled is true, ipip tunneling will be used
to deliver packets to destinations within this pool.
type: boolean
mode:
description: The IPIP mode. This can be one of "always" or "cross-subnet". A
mode of "always" will also use IPIP tunneling for routing to
destination IP addresses within this pool. A mode of "cross-subnet"
will only use IPIP tunneling when the destination node is on
a different subnet to the originating node. The default value
(if not specified) is "always".
type: string
type: object
ipipMode:
description: Contains configuration for IPIP tunneling for this pool.
If not specified, then this is defaulted to "Never" (i.e. IPIP tunneling
is disabled).
type: string
nat-outgoing:
description: 'Deprecated: this field is only used for APIv1 backwards
compatibility. Setting this field is not allowed, this field is
for internal use only.'
type: boolean
natOutgoing:
description: When nat-outgoing is true, packets sent from Calico networked
containers in this pool to destinations outside of this pool will
be masqueraded.
type: boolean
nodeSelector:
description: Allows IPPool to allocate for a specific node by label
selector.
type: string
vxlanMode:
description: Contains configuration for VXLAN tunneling for this pool.
If not specified, then this is defaulted to "Never" (i.e. VXLAN
tunneling is disabled).
type: string
required:
- cidr
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_ipreservations.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: ipreservations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPReservation
listKind: IPReservationList
plural: ipreservations
singular: ipreservation
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: IPReservationSpec contains the specification for an IPReservation
resource.
properties:
reservedCIDRs:
description: ReservedCIDRs is a list of CIDRs and/or IP addresses
that Calico IPAM will exclude from new allocations.
items:
type: string
type: array
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_kubecontrollersconfigurations.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: kubecontrollersconfigurations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: KubeControllersConfiguration
listKind: KubeControllersConfigurationList
plural: kubecontrollersconfigurations
singular: kubecontrollersconfiguration
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: KubeControllersConfigurationSpec contains the values of the
Kubernetes controllers configuration.
properties:
controllers:
description: Controllers enables and configures individual Kubernetes
controllers
properties:
namespace:
description: Namespace enables and configures the namespace controller.
Enabled by default, set to nil to disable.
properties:
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform reconciliation
with the Calico datastore. [Default: 5m]'
type: string
type: object
node:
description: Node enables and configures the node controller.
Enabled by default, set to nil to disable.
properties:
hostEndpoint:
description: HostEndpoint controls syncing nodes to host endpoints.
Disabled by default, set to nil to disable.
properties:
autoCreate:
description: 'AutoCreate enables automatic creation of
host endpoints for every node. [Default: Disabled]'
type: string
type: object
leakGracePeriod:
description: 'LeakGracePeriod is the period used by the controller
to determine if an IP address has been leaked. Set to 0
to disable IP garbage collection. [Default: 15m]'
type: string
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform reconciliation
with the Calico datastore. [Default: 5m]'
type: string
syncLabels:
description: 'SyncLabels controls whether to copy Kubernetes
node labels to Calico nodes. [Default: Enabled]'
type: string
type: object
policy:
description: Policy enables and configures the policy controller.
Enabled by default, set to nil to disable.
properties:
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform reconciliation
with the Calico datastore. [Default: 5m]'
type: string
type: object
serviceAccount:
description: ServiceAccount enables and configures the service
account controller. Enabled by default, set to nil to disable.
properties:
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform reconciliation
with the Calico datastore. [Default: 5m]'
type: string
type: object
workloadEndpoint:
description: WorkloadEndpoint enables and configures the workload
endpoint controller. Enabled by default, set to nil to disable.
properties:
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform reconciliation
with the Calico datastore. [Default: 5m]'
type: string
type: object
type: object
etcdV3CompactionPeriod:
description: 'EtcdV3CompactionPeriod is the period between etcdv3
compaction requests. Set to 0 to disable. [Default: 10m]'
type: string
healthChecks:
description: 'HealthChecks enables or disables support for health
checks [Default: Enabled]'
type: string
logSeverityScreen:
description: 'LogSeverityScreen is the log severity above which logs
are sent to the stdout. [Default: Info]'
type: string
prometheusMetricsPort:
description: 'PrometheusMetricsPort is the TCP port that the Prometheus
metrics server should bind to. Set to 0 to disable. [Default: 9094]'
type: integer
required:
- controllers
type: object
status:
description: KubeControllersConfigurationStatus represents the status
of the configuration. It's useful for admins to be able to see the actual
config that was applied, which can be modified by environment variables
on the kube-controllers process.
properties:
environmentVars:
additionalProperties:
type: string
description: EnvironmentVars contains the environment variables on
the kube-controllers that influenced the RunningConfig.
type: object
runningConfig:
description: RunningConfig contains the effective config that is running
in the kube-controllers pod, after merging the API resource with
any environment variables.
properties:
controllers:
description: Controllers enables and configures individual Kubernetes
controllers
properties:
namespace:
description: Namespace enables and configures the namespace
controller. Enabled by default, set to nil to disable.
properties:
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform
reconciliation with the Calico datastore. [Default:
5m]'
type: string
type: object
node:
description: Node enables and configures the node controller.
Enabled by default, set to nil to disable.
properties:
hostEndpoint:
description: HostEndpoint controls syncing nodes to host
endpoints. Disabled by default, set to nil to disable.
properties:
autoCreate:
description: 'AutoCreate enables automatic creation
of host endpoints for every node. [Default: Disabled]'
type: string
type: object
leakGracePeriod:
description: 'LeakGracePeriod is the period used by the
controller to determine if an IP address has been leaked.
Set to 0 to disable IP garbage collection. [Default:
15m]'
type: string
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform
reconciliation with the Calico datastore. [Default:
5m]'
type: string
syncLabels:
description: 'SyncLabels controls whether to copy Kubernetes
node labels to Calico nodes. [Default: Enabled]'
type: string
type: object
policy:
description: Policy enables and configures the policy controller.
Enabled by default, set to nil to disable.
properties:
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform
reconciliation with the Calico datastore. [Default:
5m]'
type: string
type: object
serviceAccount:
description: ServiceAccount enables and configures the service
account controller. Enabled by default, set to nil to disable.
properties:
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform
reconciliation with the Calico datastore. [Default:
5m]'
type: string
type: object
workloadEndpoint:
description: WorkloadEndpoint enables and configures the workload
endpoint controller. Enabled by default, set to nil to disable.
properties:
reconcilerPeriod:
description: 'ReconcilerPeriod is the period to perform
reconciliation with the Calico datastore. [Default:
5m]'
type: string
type: object
type: object
etcdV3CompactionPeriod:
description: 'EtcdV3CompactionPeriod is the period between etcdv3
compaction requests. Set to 0 to disable. [Default: 10m]'
type: string
healthChecks:
description: 'HealthChecks enables or disables support for health
checks [Default: Enabled]'
type: string
logSeverityScreen:
description: 'LogSeverityScreen is the log severity above which
logs are sent to the stdout. [Default: Info]'
type: string
prometheusMetricsPort:
description: 'PrometheusMetricsPort is the TCP port that the Prometheus
metrics server should bind to. Set to 0 to disable. [Default:
9094]'
type: integer
required:
- controllers
type: object
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_networkpolicies.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: networkpolicies.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: NetworkPolicy
listKind: NetworkPolicyList
plural: networkpolicies
singular: networkpolicy
scope: Namespaced
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
properties:
egress:
description: The ordered set of egress rules. Each rule contains
a set of packet match criteria and a corresponding action to apply.
items:
description: "A Rule encapsulates a set of match criteria and an
action. Both selector-based security Policy and security Profiles
reference rules - separated out as a list of rules for both ingress
and egress packet matching. \n Each positive match criteria has
a negated version, prefixed with \"Not\". All the match criteria
within a rule must be satisfied for a packet to match. A single
rule can contain the positive and negative version of a match
and both must be satisfied for the rule to match."
properties:
action:
type: string
destination:
description: Destination contains the match criteria that apply
to destination entity.
properties:
namespaceSelector:
description: "NamespaceSelector is an optional field that
contains a selector expression. Only traffic that originates
from (or terminates at) endpoints within the selected
namespaces will be matched. When both NamespaceSelector
and another selector are defined on the same rule, then
only workload endpoints that are matched by both selectors
will be selected by the rule. \n For NetworkPolicy, an
empty NamespaceSelector implies that the Selector is limited
to selecting only workload endpoints in the same namespace
as the NetworkPolicy. \n For NetworkPolicy, `global()`
NamespaceSelector implies that the Selector is limited
to selecting only GlobalNetworkSet or HostEndpoint. \n
For GlobalNetworkPolicy, an empty NamespaceSelector implies
the Selector applies to workload endpoints across all
namespaces."
type: string
nets:
description: Nets is an optional field that restricts the
rule to only apply to traffic that originates from (or
terminates at) IP addresses in any of the given subnets.
items:
type: string
type: array
notNets:
description: NotNets is the negated version of the Nets
field.
items:
type: string
type: array
notPorts:
description: NotPorts is the negated version of the Ports
field. Since only some protocols have ports, if any ports
are specified it requires the Protocol match in the Rule
to be set to "TCP" or "UDP".
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
description: NotSelector is the negated version of the Selector
field. See Selector field for subtleties with negated
selectors.
type: string
ports:
description: "Ports is an optional field that restricts
the rule to only apply to traffic that has a source (destination)
port that matches one of these ranges/values. This value
is a list of integers or strings that represent ranges
of ports. \n Since only some protocols have ports, if
any ports are specified it requires the Protocol match
in the Rule to be set to \"TCP\" or \"UDP\"."
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
description: "Selector is an optional field that contains
a selector expression (see Policy for sample syntax).
\ Only traffic that originates from (terminates at) endpoints
matching the selector will be matched. \n Note that: in
addition to the negated version of the Selector (see NotSelector
below), the selector expression syntax itself supports
negation. The two types of negation are subtly different.
One negates the set of matched endpoints, the other negates
the whole match: \n \tSelector = \"!has(my_label)\" matches
packets that are from other Calico-controlled \tendpoints
that do not have the label \"my_label\". \n \tNotSelector
= \"has(my_label)\" matches packets that are not from
Calico-controlled \tendpoints that do have the label \"my_label\".
\n The effect is that the latter will accept packets from
non-Calico sources whereas the former is limited to packets
from Calico-controlled endpoints."
type: string
serviceAccounts:
description: ServiceAccounts is an optional field that restricts
the rule to only apply to traffic that originates from
(or terminates at) a pod running as a matching service
account.
properties:
names:
description: Names is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account whose name is in the list.
items:
type: string
type: array
selector:
description: Selector is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account that matches the given label selector. If
both Names and Selector are specified then they are
AND'ed.
type: string
type: object
services:
description: "Services is an optional field that contains
options for matching Kubernetes Services. If specified,
only traffic that originates from or terminates at endpoints
within the selected service(s) will be matched, and only
to/from each endpoint's port. \n Services cannot be specified
on the same rule as Selector, NotSelector, NamespaceSelector,
Nets, NotNets or ServiceAccounts. \n Ports and NotPorts
can only be specified with Services on ingress rules."
properties:
name:
description: Name specifies the name of a Kubernetes
Service to match.
type: string
namespace:
description: Namespace specifies the namespace of the
given Service. If left empty, the rule will match
within this policy's namespace.
type: string
type: object
type: object
http:
description: HTTP contains match criteria that apply to HTTP
requests.
properties:
methods:
description: Methods is an optional field that restricts
the rule to apply only to HTTP requests that use one of
the listed HTTP Methods (e.g. GET, PUT, etc.) Multiple
methods are OR'd together.
items:
type: string
type: array
paths:
description: 'Paths is an optional field that restricts
the rule to apply to HTTP requests that use one of the
listed HTTP Paths. Multiple paths are OR''d together.
e.g: - exact: /foo - prefix: /bar NOTE: Each entry may
ONLY specify either a `exact` or a `prefix` match. The
validator will check for it.'
items:
description: 'HTTPPath specifies an HTTP path to match.
It may be either of the form: exact: <path>: which matches
the path exactly or prefix: <path-prefix>: which matches
the path prefix'
properties:
exact:
type: string
prefix:
type: string
type: object
type: array
type: object
icmp:
description: ICMP is an optional field that restricts the rule
to apply to a specific type and code of ICMP traffic. This
should only be specified if the Protocol field is set to "ICMP"
or "ICMPv6".
properties:
code:
description: Match on a specific ICMP code. If specified,
the Type value must also be specified. This is a technical
limitation imposed by the kernel's iptables firewall,
which Calico uses to enforce the rule.
type: integer
type:
description: Match on a specific ICMP type. For example
a value of 8 refers to ICMP Echo Request (i.e. pings).
type: integer
type: object
ipVersion:
description: IPVersion is an optional field that restricts the
rule to only match a specific IP version.
type: integer
metadata:
description: Metadata contains additional information for this
rule
properties:
annotations:
additionalProperties:
type: string
description: Annotations is a set of key value pairs that
give extra information about the rule
type: object
type: object
notICMP:
description: NotICMP is the negated version of the ICMP field.
properties:
code:
description: Match on a specific ICMP code. If specified,
the Type value must also be specified. This is a technical
limitation imposed by the kernel's iptables firewall,
which Calico uses to enforce the rule.
type: integer
type:
description: Match on a specific ICMP type. For example
a value of 8 refers to ICMP Echo Request (i.e. pings).
type: integer
type: object
notProtocol:
anyOf:
- type: integer
- type: string
description: NotProtocol is the negated version of the Protocol
field.
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
description: "Protocol is an optional field that restricts the
rule to only apply to traffic of a specific IP protocol. Required
if any of the EntityRules contain Ports (because ports only
apply to certain protocols). \n Must be one of these string
values: \"TCP\", \"UDP\", \"ICMP\", \"ICMPv6\", \"SCTP\",
\"UDPLite\" or an integer in the range 1-255."
pattern: ^.*
x-kubernetes-int-or-string: true
source:
description: Source contains the match criteria that apply to
source entity.
properties:
namespaceSelector:
description: "NamespaceSelector is an optional field that
contains a selector expression. Only traffic that originates
from (or terminates at) endpoints within the selected
namespaces will be matched. When both NamespaceSelector
and another selector are defined on the same rule, then
only workload endpoints that are matched by both selectors
will be selected by the rule. \n For NetworkPolicy, an
empty NamespaceSelector implies that the Selector is limited
to selecting only workload endpoints in the same namespace
as the NetworkPolicy. \n For NetworkPolicy, `global()`
NamespaceSelector implies that the Selector is limited
to selecting only GlobalNetworkSet or HostEndpoint. \n
For GlobalNetworkPolicy, an empty NamespaceSelector implies
the Selector applies to workload endpoints across all
namespaces."
type: string
nets:
description: Nets is an optional field that restricts the
rule to only apply to traffic that originates from (or
terminates at) IP addresses in any of the given subnets.
items:
type: string
type: array
notNets:
description: NotNets is the negated version of the Nets
field.
items:
type: string
type: array
notPorts:
description: NotPorts is the negated version of the Ports
field. Since only some protocols have ports, if any ports
are specified it requires the Protocol match in the Rule
to be set to "TCP" or "UDP".
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
description: NotSelector is the negated version of the Selector
field. See Selector field for subtleties with negated
selectors.
type: string
ports:
description: "Ports is an optional field that restricts
the rule to only apply to traffic that has a source (destination)
port that matches one of these ranges/values. This value
is a list of integers or strings that represent ranges
of ports. \n Since only some protocols have ports, if
any ports are specified it requires the Protocol match
in the Rule to be set to \"TCP\" or \"UDP\"."
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
description: "Selector is an optional field that contains
a selector expression (see Policy for sample syntax).
\ Only traffic that originates from (terminates at) endpoints
matching the selector will be matched. \n Note that: in
addition to the negated version of the Selector (see NotSelector
below), the selector expression syntax itself supports
negation. The two types of negation are subtly different.
One negates the set of matched endpoints, the other negates
the whole match: \n \tSelector = \"!has(my_label)\" matches
packets that are from other Calico-controlled \tendpoints
that do not have the label \"my_label\". \n \tNotSelector
= \"has(my_label)\" matches packets that are not from
Calico-controlled \tendpoints that do have the label \"my_label\".
\n The effect is that the latter will accept packets from
non-Calico sources whereas the former is limited to packets
from Calico-controlled endpoints."
type: string
serviceAccounts:
description: ServiceAccounts is an optional field that restricts
the rule to only apply to traffic that originates from
(or terminates at) a pod running as a matching service
account.
properties:
names:
description: Names is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account whose name is in the list.
items:
type: string
type: array
selector:
description: Selector is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account that matches the given label selector. If
both Names and Selector are specified then they are
AND'ed.
type: string
type: object
services:
description: "Services is an optional field that contains
options for matching Kubernetes Services. If specified,
only traffic that originates from or terminates at endpoints
within the selected service(s) will be matched, and only
to/from each endpoint's port. \n Services cannot be specified
on the same rule as Selector, NotSelector, NamespaceSelector,
Nets, NotNets or ServiceAccounts. \n Ports and NotPorts
can only be specified with Services on ingress rules."
properties:
name:
description: Name specifies the name of a Kubernetes
Service to match.
type: string
namespace:
description: Namespace specifies the namespace of the
given Service. If left empty, the rule will match
within this policy's namespace.
type: string
type: object
type: object
required:
- action
type: object
type: array
ingress:
description: The ordered set of ingress rules. Each rule contains
a set of packet match criteria and a corresponding action to apply.
items:
description: "A Rule encapsulates a set of match criteria and an
action. Both selector-based security Policy and security Profiles
reference rules - separated out as a list of rules for both ingress
and egress packet matching. \n Each positive match criteria has
a negated version, prefixed with \"Not\". All the match criteria
within a rule must be satisfied for a packet to match. A single
rule can contain the positive and negative version of a match
and both must be satisfied for the rule to match."
properties:
action:
type: string
destination:
description: Destination contains the match criteria that apply
to destination entity.
properties:
namespaceSelector:
description: "NamespaceSelector is an optional field that
contains a selector expression. Only traffic that originates
from (or terminates at) endpoints within the selected
namespaces will be matched. When both NamespaceSelector
and another selector are defined on the same rule, then
only workload endpoints that are matched by both selectors
will be selected by the rule. \n For NetworkPolicy, an
empty NamespaceSelector implies that the Selector is limited
to selecting only workload endpoints in the same namespace
as the NetworkPolicy. \n For NetworkPolicy, `global()`
NamespaceSelector implies that the Selector is limited
to selecting only GlobalNetworkSet or HostEndpoint. \n
For GlobalNetworkPolicy, an empty NamespaceSelector implies
the Selector applies to workload endpoints across all
namespaces."
type: string
nets:
description: Nets is an optional field that restricts the
rule to only apply to traffic that originates from (or
terminates at) IP addresses in any of the given subnets.
items:
type: string
type: array
notNets:
description: NotNets is the negated version of the Nets
field.
items:
type: string
type: array
notPorts:
description: NotPorts is the negated version of the Ports
field. Since only some protocols have ports, if any ports
are specified it requires the Protocol match in the Rule
to be set to "TCP" or "UDP".
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
description: NotSelector is the negated version of the Selector
field. See Selector field for subtleties with negated
selectors.
type: string
ports:
description: "Ports is an optional field that restricts
the rule to only apply to traffic that has a source (destination)
port that matches one of these ranges/values. This value
is a list of integers or strings that represent ranges
of ports. \n Since only some protocols have ports, if
any ports are specified it requires the Protocol match
in the Rule to be set to \"TCP\" or \"UDP\"."
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
description: "Selector is an optional field that contains
a selector expression (see Policy for sample syntax).
\ Only traffic that originates from (terminates at) endpoints
matching the selector will be matched. \n Note that: in
addition to the negated version of the Selector (see NotSelector
below), the selector expression syntax itself supports
negation. The two types of negation are subtly different.
One negates the set of matched endpoints, the other negates
the whole match: \n \tSelector = \"!has(my_label)\" matches
packets that are from other Calico-controlled \tendpoints
that do not have the label \"my_label\". \n \tNotSelector
= \"has(my_label)\" matches packets that are not from
Calico-controlled \tendpoints that do have the label \"my_label\".
\n The effect is that the latter will accept packets from
non-Calico sources whereas the former is limited to packets
from Calico-controlled endpoints."
type: string
serviceAccounts:
description: ServiceAccounts is an optional field that restricts
the rule to only apply to traffic that originates from
(or terminates at) a pod running as a matching service
account.
properties:
names:
description: Names is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account whose name is in the list.
items:
type: string
type: array
selector:
description: Selector is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account that matches the given label selector. If
both Names and Selector are specified then they are
AND'ed.
type: string
type: object
services:
description: "Services is an optional field that contains
options for matching Kubernetes Services. If specified,
only traffic that originates from or terminates at endpoints
within the selected service(s) will be matched, and only
to/from each endpoint's port. \n Services cannot be specified
on the same rule as Selector, NotSelector, NamespaceSelector,
Nets, NotNets or ServiceAccounts. \n Ports and NotPorts
can only be specified with Services on ingress rules."
properties:
name:
description: Name specifies the name of a Kubernetes
Service to match.
type: string
namespace:
description: Namespace specifies the namespace of the
given Service. If left empty, the rule will match
within this policy's namespace.
type: string
type: object
type: object
http:
description: HTTP contains match criteria that apply to HTTP
requests.
properties:
methods:
description: Methods is an optional field that restricts
the rule to apply only to HTTP requests that use one of
the listed HTTP Methods (e.g. GET, PUT, etc.) Multiple
methods are OR'd together.
items:
type: string
type: array
paths:
description: 'Paths is an optional field that restricts
the rule to apply to HTTP requests that use one of the
listed HTTP Paths. Multiple paths are OR''d together.
e.g: - exact: /foo - prefix: /bar NOTE: Each entry may
ONLY specify either a `exact` or a `prefix` match. The
validator will check for it.'
items:
description: 'HTTPPath specifies an HTTP path to match.
It may be either of the form: exact: <path>: which matches
the path exactly or prefix: <path-prefix>: which matches
the path prefix'
properties:
exact:
type: string
prefix:
type: string
type: object
type: array
type: object
icmp:
description: ICMP is an optional field that restricts the rule
to apply to a specific type and code of ICMP traffic. This
should only be specified if the Protocol field is set to "ICMP"
or "ICMPv6".
properties:
code:
description: Match on a specific ICMP code. If specified,
the Type value must also be specified. This is a technical
limitation imposed by the kernel's iptables firewall,
which Calico uses to enforce the rule.
type: integer
type:
description: Match on a specific ICMP type. For example
a value of 8 refers to ICMP Echo Request (i.e. pings).
type: integer
type: object
ipVersion:
description: IPVersion is an optional field that restricts the
rule to only match a specific IP version.
type: integer
metadata:
description: Metadata contains additional information for this
rule
properties:
annotations:
additionalProperties:
type: string
description: Annotations is a set of key value pairs that
give extra information about the rule
type: object
type: object
notICMP:
description: NotICMP is the negated version of the ICMP field.
properties:
code:
description: Match on a specific ICMP code. If specified,
the Type value must also be specified. This is a technical
limitation imposed by the kernel's iptables firewall,
which Calico uses to enforce the rule.
type: integer
type:
description: Match on a specific ICMP type. For example
a value of 8 refers to ICMP Echo Request (i.e. pings).
type: integer
type: object
notProtocol:
anyOf:
- type: integer
- type: string
description: NotProtocol is the negated version of the Protocol
field.
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
description: "Protocol is an optional field that restricts the
rule to only apply to traffic of a specific IP protocol. Required
if any of the EntityRules contain Ports (because ports only
apply to certain protocols). \n Must be one of these string
values: \"TCP\", \"UDP\", \"ICMP\", \"ICMPv6\", \"SCTP\",
\"UDPLite\" or an integer in the range 1-255."
pattern: ^.*
x-kubernetes-int-or-string: true
source:
description: Source contains the match criteria that apply to
source entity.
properties:
namespaceSelector:
description: "NamespaceSelector is an optional field that
contains a selector expression. Only traffic that originates
from (or terminates at) endpoints within the selected
namespaces will be matched. When both NamespaceSelector
and another selector are defined on the same rule, then
only workload endpoints that are matched by both selectors
will be selected by the rule. \n For NetworkPolicy, an
empty NamespaceSelector implies that the Selector is limited
to selecting only workload endpoints in the same namespace
as the NetworkPolicy. \n For NetworkPolicy, `global()`
NamespaceSelector implies that the Selector is limited
to selecting only GlobalNetworkSet or HostEndpoint. \n
For GlobalNetworkPolicy, an empty NamespaceSelector implies
the Selector applies to workload endpoints across all
namespaces."
type: string
nets:
description: Nets is an optional field that restricts the
rule to only apply to traffic that originates from (or
terminates at) IP addresses in any of the given subnets.
items:
type: string
type: array
notNets:
description: NotNets is the negated version of the Nets
field.
items:
type: string
type: array
notPorts:
description: NotPorts is the negated version of the Ports
field. Since only some protocols have ports, if any ports
are specified it requires the Protocol match in the Rule
to be set to "TCP" or "UDP".
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
description: NotSelector is the negated version of the Selector
field. See Selector field for subtleties with negated
selectors.
type: string
ports:
description: "Ports is an optional field that restricts
the rule to only apply to traffic that has a source (destination)
port that matches one of these ranges/values. This value
is a list of integers or strings that represent ranges
of ports. \n Since only some protocols have ports, if
any ports are specified it requires the Protocol match
in the Rule to be set to \"TCP\" or \"UDP\"."
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
description: "Selector is an optional field that contains
a selector expression (see Policy for sample syntax).
\ Only traffic that originates from (terminates at) endpoints
matching the selector will be matched. \n Note that: in
addition to the negated version of the Selector (see NotSelector
below), the selector expression syntax itself supports
negation. The two types of negation are subtly different.
One negates the set of matched endpoints, the other negates
the whole match: \n \tSelector = \"!has(my_label)\" matches
packets that are from other Calico-controlled \tendpoints
that do not have the label \"my_label\". \n \tNotSelector
= \"has(my_label)\" matches packets that are not from
Calico-controlled \tendpoints that do have the label \"my_label\".
\n The effect is that the latter will accept packets from
non-Calico sources whereas the former is limited to packets
from Calico-controlled endpoints."
type: string
serviceAccounts:
description: ServiceAccounts is an optional field that restricts
the rule to only apply to traffic that originates from
(or terminates at) a pod running as a matching service
account.
properties:
names:
description: Names is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account whose name is in the list.
items:
type: string
type: array
selector:
description: Selector is an optional field that restricts
the rule to only apply to traffic that originates
from (or terminates at) a pod running as a service
account that matches the given label selector. If
both Names and Selector are specified then they are
AND'ed.
type: string
type: object
services:
description: "Services is an optional field that contains
options for matching Kubernetes Services. If specified,
only traffic that originates from or terminates at endpoints
within the selected service(s) will be matched, and only
to/from each endpoint's port. \n Services cannot be specified
on the same rule as Selector, NotSelector, NamespaceSelector,
Nets, NotNets or ServiceAccounts. \n Ports and NotPorts
can only be specified with Services on ingress rules."
properties:
name:
description: Name specifies the name of a Kubernetes
Service to match.
type: string
namespace:
description: Namespace specifies the namespace of the
given Service. If left empty, the rule will match
within this policy's namespace.
type: string
type: object
type: object
required:
- action
type: object
type: array
order:
description: Order is an optional field that specifies the order in
which the policy is applied. Policies with higher "order" are applied
after those with lower order. If the order is omitted, it may be
considered to be "infinite" - i.e. the policy will be applied last. Policies
with identical order will be applied in alphanumerical order based
on the Policy "Name".
type: number
selector:
description: "The selector is an expression used to pick pick out
the endpoints that the policy should be applied to. \n Selector
expressions follow this syntax: \n \tlabel == \"string_literal\"
\ -> comparison, e.g. my_label == \"foo bar\" \tlabel != \"string_literal\"
\ -> not equal; also matches if label is not present \tlabel in
{ \"a\", \"b\", \"c\", ... } -> true if the value of label X is
one of \"a\", \"b\", \"c\" \tlabel not in { \"a\", \"b\", \"c\",
... } -> true if the value of label X is not one of \"a\", \"b\",
\"c\" \thas(label_name) -> True if that label is present \t! expr
-> negation of expr \texpr && expr -> Short-circuit and \texpr
|| expr -> Short-circuit or \t( expr ) -> parens for grouping \tall()
or the empty selector -> matches all endpoints. \n Label names are
allowed to contain alphanumerics, -, _ and /. String literals are
more permissive but they do not support escape characters. \n Examples
(with made-up labels): \n \ttype == \"webserver\" && deployment
== \"prod\" \ttype in {\"frontend\", \"backend\"} \tdeployment !=
\"dev\" \t! has(label_name)"
type: string
serviceAccountSelector:
description: ServiceAccountSelector is an optional field for an expression
used to select a pod based on service accounts.
type: string
types:
description: "Types indicates whether this policy applies to ingress,
or to egress, or to both. When not explicitly specified (and so
the value on creation is empty or nil), Calico defaults Types according
to what Ingress and Egress are present in the policy. The default
is: \n - [ PolicyTypeIngress ], if there are no Egress rules (including
the case where there are also no Ingress rules) \n - [ PolicyTypeEgress
], if there are Egress rules but no Ingress rules \n - [ PolicyTypeIngress,
PolicyTypeEgress ], if there are both Ingress and Egress rules.
\n When the policy is read back again, Types will always be one
of these values, never empty or nil."
items:
description: PolicyType enumerates the possible values of the PolicySpec
Types field.
type: string
type: array
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/calico/kdd/crd.projectcalico.org_networksets.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: networksets.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: NetworkSet
listKind: NetworkSetList
plural: networksets
singular: networkset
scope: Namespaced
versions:
- name: v1
schema:
openAPIV3Schema:
description: NetworkSet is the Namespaced-equivalent of the GlobalNetworkSet.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: NetworkSetSpec contains the specification for a NetworkSet
resource.
properties:
nets:
description: The list of IP networks that belong to this set.
items:
type: string
type: array
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/operator.tigera.io_apiservers_crd.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.3.0
name: apiservers.operator.tigera.io
spec:
group: operator.tigera.io
names:
kind: APIServer
listKind: APIServerList
plural: apiservers
singular: apiserver
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: APIServer installs the Tigera API server and related resources.
At most one instance of this resource is supported. It must be named "tigera-secure".
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: Specification of the desired state for the Tigera API server.
type: object
status:
description: Most recently observed status for the Tigera API server.
properties:
state:
description: State provides user-readable status.
type: string
type: object
type: object
served: true
storage: true
subresources:
status: {}
---
# Source: crds/operator.tigera.io_imagesets_crd.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.3.0
name: imagesets.operator.tigera.io
spec:
group: operator.tigera.io
names:
kind: ImageSet
listKind: ImageSetList
plural: imagesets
singular: imageset
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: ImageSet is used to specify image digests for the images that
the operator deploys. The name of the ImageSet is expected to be in the
format `<variang>-<release>`. The `variant` used is `enterprise` if the
InstallationSpec Variant is `TigeraSecureEnterprise` otherwise it is `calico`.
The `release` must match the version of the variant that the operator is
built to deploy, this version can be obtained by passing the `--version`
flag to the operator binary.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: ImageSetSpec defines the desired state of ImageSet.
properties:
images:
description: Images is the list of images to use digests. All images
that the operator will deploy must be specified.
items:
properties:
digest:
description: Digest is the image identifier that will be used
for the Image. The field should not include a leading `@`
and must be prefixed with `sha256:`.
type: string
image:
description: Image is an image that the operator deploys and
instead of using the built in tag the operator will use the
Digest for the image identifier. The value should be the image
name without registry or tag or digest. For the image `docker.io/calico/node:v3.17.1`
it should be represented as `calico/node`
type: string
required:
- digest
- image
type: object
type: array
type: object
type: object
served: true
storage: true
subresources:
status: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/operator.tigera.io_installations_crd.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.3.0
name: installations.operator.tigera.io
spec:
group: operator.tigera.io
names:
kind: Installation
listKind: InstallationList
plural: installations
singular: installation
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: Installation configures an installation of Calico or Calico Enterprise.
At most one instance of this resource is supported. It must be named "default".
The Installation API installs core networking and network policy components,
and provides general install-time configuration.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: Specification of the desired state for the Calico or Calico
Enterprise installation.
properties:
calicoNetwork:
description: CalicoNetwork specifies networking configuration options
for Calico.
properties:
bgp:
description: BGP configures whether or not to enable Calico's
BGP capabilities.
enum:
- Enabled
- Disabled
type: string
containerIPForwarding:
description: 'ContainerIPForwarding configures whether ip forwarding
will be enabled for containers in the CNI configuration. Default:
Disabled'
enum:
- Enabled
- Disabled
type: string
hostPorts:
description: 'HostPorts configures whether or not Calico will
support Kubernetes HostPorts. Valid only when using the Calico
CNI plugin. Default: Enabled'
enum:
- Enabled
- Disabled
type: string
ipPools:
description: IPPools contains a list of IP pools to create if
none exist. At most one IP pool of each address family may be
specified. If omitted, a single pool will be configured if needed.
items:
properties:
blockSize:
description: 'BlockSize specifies the CIDR prefex length
to use when allocating per-node IP blocks from the main
IP pool CIDR. Default: 26 (IPv4), 122 (IPv6)'
format: int32
type: integer
cidr:
description: CIDR contains the address range for the IP
Pool in classless inter-domain routing format.
type: string
encapsulation:
description: 'Encapsulation specifies the encapsulation
type that will be used with the IP Pool. Default: IPIP'
enum:
- IPIPCrossSubnet
- IPIP
- VXLAN
- VXLANCrossSubnet
- None
type: string
natOutgoing:
description: 'NATOutgoing specifies if NAT will be enabled
or disabled for outgoing traffic. Default: Enabled'
enum:
- Enabled
- Disabled
type: string
nodeSelector:
description: 'NodeSelector specifies the node selector that
will be set for the IP Pool. Default: ''all()'''
type: string
required:
- cidr
type: object
type: array
linuxDataplane:
description: 'LinuxDataplane is used to select the dataplane used
for Linux nodes. In particular, it causes the operator to add
required mounts and environment variables for the particular
dataplane. If not specified, iptables mode is used. Default:
Iptables'
enum:
- Iptables
- BPF
- VPP
type: string
mtu:
description: MTU specifies the maximum transmission unit to use
on the pod network. If not specified, Calico will perform MTU
auto-detection based on the cluster network.
format: int32
type: integer
multiInterfaceMode:
description: 'MultiInterfaceMode configures what will configure
multiple interface per pod. Only valid for Calico Enterprise
installations using the Calico CNI plugin. Default: None'
enum:
- None
- Multus
type: string
nodeAddressAutodetectionV4:
description: NodeAddressAutodetectionV4 specifies an approach
to automatically detect node IPv4 addresses. If not specified,
will use default auto-detection settings to acquire an IPv4
address for each node.
properties:
canReach:
description: CanReach enables IP auto-detection based on which
source address on the node is used to reach the specified
IP or domain.
type: string
cidrs:
description: CIDRS enables IP auto-detection based on which
addresses on the nodes are within one of the provided CIDRs.
items:
type: string
type: array
firstFound:
description: FirstFound uses default interface matching parameters
to select an interface, performing best-effort filtering
based on well-known interface names.
type: boolean
interface:
description: Interface enables IP auto-detection based on
interfaces that match the given regex.
type: string
kubernetes:
description: Kubernetes configures Calico to detect node addresses
based on the Kubernetes API.
enum:
- NodeInternalIP
type: string
skipInterface:
description: SkipInterface enables IP auto-detection based
on interfaces that do not match the given regex.
type: string
type: object
nodeAddressAutodetectionV6:
description: NodeAddressAutodetectionV6 specifies an approach
to automatically detect node IPv6 addresses. If not specified,
IPv6 addresses will not be auto-detected.
properties:
canReach:
description: CanReach enables IP auto-detection based on which
source address on the node is used to reach the specified
IP or domain.
type: string
cidrs:
description: CIDRS enables IP auto-detection based on which
addresses on the nodes are within one of the provided CIDRs.
items:
type: string
type: array
firstFound:
description: FirstFound uses default interface matching parameters
to select an interface, performing best-effort filtering
based on well-known interface names.
type: boolean
interface:
description: Interface enables IP auto-detection based on
interfaces that match the given regex.
type: string
kubernetes:
description: Kubernetes configures Calico to detect node addresses
based on the Kubernetes API.
enum:
- NodeInternalIP
type: string
skipInterface:
description: SkipInterface enables IP auto-detection based
on interfaces that do not match the given regex.
type: string
type: object
type: object
certificateManagement:
description: CertificateManagement configures pods to submit a CertificateSigningRequest
to the certificates.k8s.io/v1beta1 API in order to obtain TLS certificates.
This feature requires that you bring your own CSR signing and approval
process, otherwise pods will be stuck during initialization.
properties:
caCert:
description: Certificate of the authority that signs the CertificateSigningRequests
in PEM format.
format: byte
type: string
keyAlgorithm:
description: 'Specify the algorithm used by pods to generate a
key pair that is associated with the X.509 certificate request.
Default: RSAWithSize2048'
enum:
- ""
- RSAWithSize2048
- RSAWithSize4096
- RSAWithSize8192
- ECDSAWithCurve256
- ECDSAWithCurve384
- ECDSAWithCurve521
type: string
signatureAlgorithm:
description: 'Specify the algorithm used for the signature of
the X.509 certificate request. Default: SHA256WithRSA'
enum:
- ""
- SHA256WithRSA
- SHA384WithRSA
- SHA512WithRSA
- ECDSAWithSHA256
- ECDSAWithSHA384
- ECDSAWithSHA512
type: string
signerName:
description: 'When a CSR is issued to the certificates.k8s.io
API, the signerName is added to the request in order to accommodate
for clusters with multiple signers. Must be formatted as: `<my-domain>/<my-signername>`.'
type: string
required:
- caCert
- signerName
type: object
cni:
description: CNI specifies the CNI that will be used by this installation.
properties:
ipam:
description: IPAM specifies the pod IP address management that
will be used in the Calico or Calico Enterprise installation.
properties:
type:
description: "Specifies the IPAM plugin that will be used
in the Calico or Calico Enterprise installation. * For CNI
Plugin Calico, this field defaults to Calico. * For CNI
Plugin GKE, this field defaults to HostLocal. * For CNI
Plugin AzureVNET, this field defaults to AzureVNET. * For
CNI Plugin AmazonVPC, this field defaults to AmazonVPC.
\n The IPAM plugin is installed and configured only if the
CNI plugin is set to Calico, for all other values of the
CNI plugin the plugin binaries and CNI config is a dependency
that is expected to be installed separately. \n Default:
Calico"
enum:
- Calico
- HostLocal
- AmazonVPC
- AzureVNET
type: string
required:
- type
type: object
type:
description: "Specifies the CNI plugin that will be used in the
Calico or Calico Enterprise installation. * For KubernetesProvider
GKE, this field defaults to GKE. * For KubernetesProvider AKS,
this field defaults to AzureVNET. * For KubernetesProvider EKS,
this field defaults to AmazonVPC. * If aws-node daemonset exists
in kube-system when the Installation resource is created, this
field defaults to AmazonVPC. * For all other cases this field
defaults to Calico. \n For the value Calico, the CNI plugin
binaries and CNI config will be installed as part of deployment,
for all other values the CNI plugin binaries and CNI config
is a dependency that is expected to be installed separately.
\n Default: Calico"
enum:
- Calico
- GKE
- AmazonVPC
- AzureVNET
type: string
required:
- type
type: object
componentResources:
description: ComponentResources can be used to customize the resource
requirements for each component. Node, Typha, and KubeControllers
are supported for installations.
items:
description: The ComponentResource struct associates a ResourceRequirements
with a component by name
properties:
componentName:
description: ComponentName is an enum which identifies the component
enum:
- Node
- Typha
- KubeControllers
type: string
resourceRequirements:
description: ResourceRequirements allows customization of limits
and requests for compute resources such as cpu and memory.
properties:
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount of compute
resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Requests describes the minimum amount of compute
resources required. If Requests is omitted for a container,
it defaults to Limits if that is explicitly specified,
otherwise to an implementation-defined value. More info:
https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
required:
- componentName
- resourceRequirements
type: object
type: array
controlPlaneNodeSelector:
additionalProperties:
type: string
description: ControlPlaneNodeSelector is used to select control plane
nodes on which to run Calico components. This is globally applied
to all resources created by the operator excluding daemonsets.
type: object
controlPlaneReplicas:
description: ControlPlaneReplicas defines how many replicas of the
control plane core components will be deployed. This field applies
to all control plane components that support High Availability.
Defaults to 2.
format: int32
type: integer
controlPlaneTolerations:
description: ControlPlaneTolerations specify tolerations which are
then globally applied to all resources created by the operator.
items:
description: The pod this Toleration is attached to tolerates any
taint that matches the triple <key,value,effect> using the matching
operator <operator>.
properties:
effect:
description: Effect indicates the taint effect to match. Empty
means match all taint effects. When specified, allowed values
are NoSchedule, PreferNoSchedule and NoExecute.
type: string
key:
description: Key is the taint key that the toleration applies
to. Empty means match all taint keys. If the key is empty,
operator must be Exists; this combination means to match all
values and all keys.
type: string
operator:
description: Operator represents a key's relationship to the
value. Valid operators are Exists and Equal. Defaults to Equal.
Exists is equivalent to wildcard for value, so that a pod
can tolerate all taints of a particular category.
type: string
tolerationSeconds:
description: TolerationSeconds represents the period of time
the toleration (which must be of effect NoExecute, otherwise
this field is ignored) tolerates the taint. By default, it
is not set, which means tolerate the taint forever (do not
evict). Zero and negative values will be treated as 0 (evict
immediately) by the system.
format: int64
type: integer
value:
description: Value is the taint value the toleration matches
to. If the operator is Exists, the value should be empty,
otherwise just a regular string.
type: string
type: object
type: array
flexVolumePath:
description: FlexVolumePath optionally specifies a custom path for
FlexVolume. If not specified, FlexVolume will be enabled by default.
If set to 'None', FlexVolume will be disabled. The default is based
on the kubernetesProvider.
type: string
imagePath:
description: "ImagePath allows for the path part of an image to be
specified. If specified then the specified value will be used as
the image path for each image. If not specified or empty, the default
for each image will be used. A special case value, UseDefault, is
supported to explicitly specify the default image path will be used
for each image. \n Image format: `<registry><imagePath>/<imagePrefix><imageName>:<image-tag>`
\n This option allows configuring the `<imagePath>` portion of the
above format."
type: string
imagePrefix:
description: "ImagePrefix allows for the prefix part of an image to
be specified. If specified then the given value will be used as
a prefix on each image. If not specified or empty, no prefix will
be used. A special case value, UseDefault, is supported to explicitly
specify the default image prefix will be used for each image. \n
Image format: `<registry><imagePath>/<imagePrefix><imageName>:<image-tag>`
\n This option allows configuring the `<imagePrefix>` portion of
the above format."
type: string
imagePullSecrets:
description: ImagePullSecrets is an array of references to container
registry pull secrets to use. These are applied to all images to
be pulled.
items:
description: LocalObjectReference contains enough information to
let you locate the referenced object inside the same namespace.
properties:
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
type: object
type: array
kubernetesProvider:
description: KubernetesProvider specifies a particular provider of
the Kubernetes platform and enables provider-specific configuration.
If the specified value is empty, the Operator will attempt to automatically
determine the current provider. If the specified value is not empty,
the Operator will still attempt auto-detection, but will additionally
compare the auto-detected value to the specified value to confirm
they match.
enum:
- ""
- EKS
- GKE
- AKS
- OpenShift
- DockerEnterprise
type: string
nodeMetricsPort:
description: NodeMetricsPort specifies which port calico/node serves
prometheus metrics on. By default, metrics are not enabled. If specified,
this overrides any FelixConfiguration resources which may exist.
If omitted, then prometheus metrics may still be configured through
FelixConfiguration.
format: int32
type: integer
nodeUpdateStrategy:
description: NodeUpdateStrategy can be used to customize the desired
update strategy, such as the MaxUnavailable field.
properties:
rollingUpdate:
description: 'Rolling update config params. Present only if type
= "RollingUpdate". --- TODO: Update this to follow our convention
for oneOf, whatever we decide it to be. Same as Deployment `strategy.rollingUpdate`.
See https://github.com/kubernetes/kubernetes/issues/35345'
properties:
maxSurge:
anyOf:
- type: integer
- type: string
description: 'The maximum number of nodes with an existing
available DaemonSet pod that can have an updated DaemonSet
pod during during an update. Value can be an absolute number
(ex: 5) or a percentage of desired pods (ex: 10%). This
can not be 0 if MaxUnavailable is 0. Absolute number is
calculated from percentage by rounding up to a minimum of
1. Default value is 0. Example: when this is set to 30%,
at most 30% of the total number of nodes that should be
running the daemon pod (i.e. status.desiredNumberScheduled)
can have their a new pod created before the old pod is marked
as deleted. The update starts by launching new pods on 30%
of nodes. Once an updated pod is available (Ready for at
least minReadySeconds) the old DaemonSet pod on that node
is marked deleted. If the old pod becomes unavailable for
any reason (Ready transitions to false, is evicted, or is
drained) an updated pod is immediatedly created on that
node without considering surge limits. Allowing surge implies
the possibility that the resources consumed by the daemonset
on any given node can double if the readiness check fails,
and so resource intensive daemonsets should take into account
that they may cause evictions during disruption. This is
an alpha field and requires enabling DaemonSetUpdateSurge
feature gate.'
x-kubernetes-int-or-string: true
maxUnavailable:
anyOf:
- type: integer
- type: string
description: 'The maximum number of DaemonSet pods that can
be unavailable during the update. Value can be an absolute
number (ex: 5) or a percentage of total number of DaemonSet
pods at the start of the update (ex: 10%). Absolute number
is calculated from percentage by rounding down to a minimum
of one. This cannot be 0 if MaxSurge is 0 Default value
is 1. Example: when this is set to 30%, at most 30% of the
total number of nodes that should be running the daemon
pod (i.e. status.desiredNumberScheduled) can have their
pods stopped for an update at any given time. The update
starts by stopping at most 30% of those DaemonSet pods and
then brings up new DaemonSet pods in their place. Once the
new pods are available, it then proceeds onto other DaemonSet
pods, thus ensuring that at least 70% of original number
of DaemonSet pods are available at all times during the
update.'
x-kubernetes-int-or-string: true
type: object
type:
description: Type of daemon set update. Can be "RollingUpdate"
or "OnDelete". Default is RollingUpdate.
type: string
type: object
nonPrivileged:
description: NonPrivileged configures Calico to be run in non-privileged
containers as non-root users where possible.
type: string
registry:
description: "Registry is the default Docker registry used for component
Docker images. If specified then the given value must end with a
slash character (`/`) and all images will be pulled from this registry.
If not specified then the default registries will be used. A special
case value, UseDefault, is supported to explicitly specify the default
registries will be used. \n Image format: `<registry><imagePath>/<imagePrefix><imageName>:<image-tag>`
\n This option allows configuring the `<registry>` portion of the
above format."
type: string
typhaAffinity:
description: TyphaAffinity allows configuration of node affinity characteristics
for Typha pods.
properties:
nodeAffinity:
description: NodeAffinity describes node affinity scheduling rules
for typha.
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods to
nodes that satisfy the affinity expressions specified by
this field, but it may choose a node that violates one or
more of the expressions.
items:
description: An empty preferred scheduling term matches
all objects with implicit weight 0 (i.e. it's a no-op).
A null preferred scheduling term matches no objects (i.e.
is also a no-op).
properties:
preference:
description: A node selector term, associated with the
corresponding weight.
properties:
matchExpressions:
description: A list of node selector requirements
by node's labels.
items:
description: A node selector requirement is a
selector that contains values, a key, and an
operator that relates the key and values.
properties:
key:
description: The label key that the selector
applies to.
type: string
operator:
description: Represents a key's relationship
to a set of values. Valid operators are
In, NotIn, Exists, DoesNotExist. Gt, and
Lt.
type: string
values:
description: An array of string values. If
the operator is In or NotIn, the values
array must be non-empty. If the operator
is Exists or DoesNotExist, the values array
must be empty. If the operator is Gt or
Lt, the values array must have a single
element, which will be interpreted as an
integer. This array is replaced during a
strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchFields:
description: A list of node selector requirements
by node's fields.
items:
description: A node selector requirement is a
selector that contains values, a key, and an
operator that relates the key and values.
properties:
key:
description: The label key that the selector
applies to.
type: string
operator:
description: Represents a key's relationship
to a set of values. Valid operators are
In, NotIn, Exists, DoesNotExist. Gt, and
Lt.
type: string
values:
description: An array of string values. If
the operator is In or NotIn, the values
array must be non-empty. If the operator
is Exists or DoesNotExist, the values array
must be empty. If the operator is Gt or
Lt, the values array must have a single
element, which will be interpreted as an
integer. This array is replaced during a
strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
type: object
weight:
description: Weight associated with matching the corresponding
nodeSelectorTerm, in the range 1-100.
format: int32
type: integer
required:
- preference
- weight
type: object
type: array
requiredDuringSchedulingIgnoredDuringExecution:
description: 'WARNING: Please note that if the affinity requirements
specified by this field are not met at scheduling time,
the pod will NOT be scheduled onto the node. There is no
fallback to another affinity rules with this setting. This
may cause networking disruption or even catastrophic failure!
PreferredDuringSchedulingIgnoredDuringExecution should be
used for affinity unless there is a specific well understood
reason to use RequiredDuringSchedulingIgnoredDuringExecution
and you can guarantee that the RequiredDuringSchedulingIgnoredDuringExecution
will always have sufficient nodes to satisfy the requirement.
NOTE: RequiredDuringSchedulingIgnoredDuringExecution is
set by default for AKS nodes, to avoid scheduling Typhas
on virtual-nodes. If the affinity requirements specified
by this field cease to be met at some point during pod execution
(e.g. due to an update), the system may or may not try to
eventually evict the pod from its node.'
properties:
nodeSelectorTerms:
description: Required. A list of node selector terms.
The terms are ORed.
items:
description: A null or empty node selector term matches
no objects. The requirements of them are ANDed. The
TopologySelectorTerm type implements a subset of the
NodeSelectorTerm.
properties:
matchExpressions:
description: A list of node selector requirements
by node's labels.
items:
description: A node selector requirement is a
selector that contains values, a key, and an
operator that relates the key and values.
properties:
key:
description: The label key that the selector
applies to.
type: string
operator:
description: Represents a key's relationship
to a set of values. Valid operators are
In, NotIn, Exists, DoesNotExist. Gt, and
Lt.
type: string
values:
description: An array of string values. If
the operator is In or NotIn, the values
array must be non-empty. If the operator
is Exists or DoesNotExist, the values array
must be empty. If the operator is Gt or
Lt, the values array must have a single
element, which will be interpreted as an
integer. This array is replaced during a
strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchFields:
description: A list of node selector requirements
by node's fields.
items:
description: A node selector requirement is a
selector that contains values, a key, and an
operator that relates the key and values.
properties:
key:
description: The label key that the selector
applies to.
type: string
operator:
description: Represents a key's relationship
to a set of values. Valid operators are
In, NotIn, Exists, DoesNotExist. Gt, and
Lt.
type: string
values:
description: An array of string values. If
the operator is In or NotIn, the values
array must be non-empty. If the operator
is Exists or DoesNotExist, the values array
must be empty. If the operator is Gt or
Lt, the values array must have a single
element, which will be interpreted as an
integer. This array is replaced during a
strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
type: object
type: array
required:
- nodeSelectorTerms
type: object
type: object
type: object
typhaMetricsPort:
description: TyphaMetricsPort specifies which port calico/typha serves
prometheus metrics on. By default, metrics are not enabled.
format: int32
type: integer
variant:
description: 'Variant is the product to install - one of Calico or
TigeraSecureEnterprise Default: Calico'
enum:
- Calico
- TigeraSecureEnterprise
type: string
type: object
status:
description: Most recently observed state for the Calico or Calico Enterprise
installation.
properties:
computed:
description: Computed is the final installation including overlaid
resources.
properties:
calicoNetwork:
description: CalicoNetwork specifies networking configuration
options for Calico.
properties:
bgp:
description: BGP configures whether or not to enable Calico's
BGP capabilities.
enum:
- Enabled
- Disabled
type: string
containerIPForwarding:
description: 'ContainerIPForwarding configures whether ip
forwarding will be enabled for containers in the CNI configuration.
Default: Disabled'
enum:
- Enabled
- Disabled
type: string
hostPorts:
description: 'HostPorts configures whether or not Calico will
support Kubernetes HostPorts. Valid only when using the
Calico CNI plugin. Default: Enabled'
enum:
- Enabled
- Disabled
type: string
ipPools:
description: IPPools contains a list of IP pools to create
if none exist. At most one IP pool of each address family
may be specified. If omitted, a single pool will be configured
if needed.
items:
properties:
blockSize:
description: 'BlockSize specifies the CIDR prefex length
to use when allocating per-node IP blocks from the
main IP pool CIDR. Default: 26 (IPv4), 122 (IPv6)'
format: int32
type: integer
cidr:
description: CIDR contains the address range for the
IP Pool in classless inter-domain routing format.
type: string
encapsulation:
description: 'Encapsulation specifies the encapsulation
type that will be used with the IP Pool. Default:
IPIP'
enum:
- IPIPCrossSubnet
- IPIP
- VXLAN
- VXLANCrossSubnet
- None
type: string
natOutgoing:
description: 'NATOutgoing specifies if NAT will be enabled
or disabled for outgoing traffic. Default: Enabled'
enum:
- Enabled
- Disabled
type: string
nodeSelector:
description: 'NodeSelector specifies the node selector
that will be set for the IP Pool. Default: ''all()'''
type: string
required:
- cidr
type: object
type: array
linuxDataplane:
description: 'LinuxDataplane is used to select the dataplane
used for Linux nodes. In particular, it causes the operator
to add required mounts and environment variables for the
particular dataplane. If not specified, iptables mode is
used. Default: Iptables'
enum:
- Iptables
- BPF
- VPP
type: string
mtu:
description: MTU specifies the maximum transmission unit to
use on the pod network. If not specified, Calico will perform
MTU auto-detection based on the cluster network.
format: int32
type: integer
multiInterfaceMode:
description: 'MultiInterfaceMode configures what will configure
multiple interface per pod. Only valid for Calico Enterprise
installations using the Calico CNI plugin. Default: None'
enum:
- None
- Multus
type: string
nodeAddressAutodetectionV4:
description: NodeAddressAutodetectionV4 specifies an approach
to automatically detect node IPv4 addresses. If not specified,
will use default auto-detection settings to acquire an IPv4
address for each node.
properties:
canReach:
description: CanReach enables IP auto-detection based
on which source address on the node is used to reach
the specified IP or domain.
type: string
cidrs:
description: CIDRS enables IP auto-detection based on
which addresses on the nodes are within one of the provided
CIDRs.
items:
type: string
type: array
firstFound:
description: FirstFound uses default interface matching
parameters to select an interface, performing best-effort
filtering based on well-known interface names.
type: boolean
interface:
description: Interface enables IP auto-detection based
on interfaces that match the given regex.
type: string
kubernetes:
description: Kubernetes configures Calico to detect node
addresses based on the Kubernetes API.
enum:
- NodeInternalIP
type: string
skipInterface:
description: SkipInterface enables IP auto-detection based
on interfaces that do not match the given regex.
type: string
type: object
nodeAddressAutodetectionV6:
description: NodeAddressAutodetectionV6 specifies an approach
to automatically detect node IPv6 addresses. If not specified,
IPv6 addresses will not be auto-detected.
properties:
canReach:
description: CanReach enables IP auto-detection based
on which source address on the node is used to reach
the specified IP or domain.
type: string
cidrs:
description: CIDRS enables IP auto-detection based on
which addresses on the nodes are within one of the provided
CIDRs.
items:
type: string
type: array
firstFound:
description: FirstFound uses default interface matching
parameters to select an interface, performing best-effort
filtering based on well-known interface names.
type: boolean
interface:
description: Interface enables IP auto-detection based
on interfaces that match the given regex.
type: string
kubernetes:
description: Kubernetes configures Calico to detect node
addresses based on the Kubernetes API.
enum:
- NodeInternalIP
type: string
skipInterface:
description: SkipInterface enables IP auto-detection based
on interfaces that do not match the given regex.
type: string
type: object
type: object
certificateManagement:
description: CertificateManagement configures pods to submit a
CertificateSigningRequest to the certificates.k8s.io/v1beta1
API in order to obtain TLS certificates. This feature requires
that you bring your own CSR signing and approval process, otherwise
pods will be stuck during initialization.
properties:
caCert:
description: Certificate of the authority that signs the CertificateSigningRequests
in PEM format.
format: byte
type: string
keyAlgorithm:
description: 'Specify the algorithm used by pods to generate
a key pair that is associated with the X.509 certificate
request. Default: RSAWithSize2048'
enum:
- ""
- RSAWithSize2048
- RSAWithSize4096
- RSAWithSize8192
- ECDSAWithCurve256
- ECDSAWithCurve384
- ECDSAWithCurve521
type: string
signatureAlgorithm:
description: 'Specify the algorithm used for the signature
of the X.509 certificate request. Default: SHA256WithRSA'
enum:
- ""
- SHA256WithRSA
- SHA384WithRSA
- SHA512WithRSA
- ECDSAWithSHA256
- ECDSAWithSHA384
- ECDSAWithSHA512
type: string
signerName:
description: 'When a CSR is issued to the certificates.k8s.io
API, the signerName is added to the request in order to
accommodate for clusters with multiple signers. Must be
formatted as: `<my-domain>/<my-signername>`.'
type: string
required:
- caCert
- signerName
type: object
cni:
description: CNI specifies the CNI that will be used by this installation.
properties:
ipam:
description: IPAM specifies the pod IP address management
that will be used in the Calico or Calico Enterprise installation.
properties:
type:
description: "Specifies the IPAM plugin that will be used
in the Calico or Calico Enterprise installation. * For
CNI Plugin Calico, this field defaults to Calico. *
For CNI Plugin GKE, this field defaults to HostLocal.
* For CNI Plugin AzureVNET, this field defaults to AzureVNET.
* For CNI Plugin AmazonVPC, this field defaults to AmazonVPC.
\n The IPAM plugin is installed and configured only
if the CNI plugin is set to Calico, for all other values
of the CNI plugin the plugin binaries and CNI config
is a dependency that is expected to be installed separately.
\n Default: Calico"
enum:
- Calico
- HostLocal
- AmazonVPC
- AzureVNET
type: string
required:
- type
type: object
type:
description: "Specifies the CNI plugin that will be used in
the Calico or Calico Enterprise installation. * For KubernetesProvider
GKE, this field defaults to GKE. * For KubernetesProvider
AKS, this field defaults to AzureVNET. * For KubernetesProvider
EKS, this field defaults to AmazonVPC. * If aws-node daemonset
exists in kube-system when the Installation resource is
created, this field defaults to AmazonVPC. * For all other
cases this field defaults to Calico. \n For the value Calico,
the CNI plugin binaries and CNI config will be installed
as part of deployment, for all other values the CNI plugin
binaries and CNI config is a dependency that is expected
to be installed separately. \n Default: Calico"
enum:
- Calico
- GKE
- AmazonVPC
- AzureVNET
type: string
required:
- type
type: object
componentResources:
description: ComponentResources can be used to customize the resource
requirements for each component. Node, Typha, and KubeControllers
are supported for installations.
items:
description: The ComponentResource struct associates a ResourceRequirements
with a component by name
properties:
componentName:
description: ComponentName is an enum which identifies the
component
enum:
- Node
- Typha
- KubeControllers
type: string
resourceRequirements:
description: ResourceRequirements allows customization of
limits and requests for compute resources such as cpu
and memory.
properties:
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount of
compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Requests describes the minimum amount
of compute resources required. If Requests is omitted
for a container, it defaults to Limits if that is
explicitly specified, otherwise to an implementation-defined
value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
required:
- componentName
- resourceRequirements
type: object
type: array
controlPlaneNodeSelector:
additionalProperties:
type: string
description: ControlPlaneNodeSelector is used to select control
plane nodes on which to run Calico components. This is globally
applied to all resources created by the operator excluding daemonsets.
type: object
controlPlaneReplicas:
description: ControlPlaneReplicas defines how many replicas of
the control plane core components will be deployed. This field
applies to all control plane components that support High Availability.
Defaults to 2.
format: int32
type: integer
controlPlaneTolerations:
description: ControlPlaneTolerations specify tolerations which
are then globally applied to all resources created by the operator.
items:
description: The pod this Toleration is attached to tolerates
any taint that matches the triple <key,value,effect> using
the matching operator <operator>.
properties:
effect:
description: Effect indicates the taint effect to match.
Empty means match all taint effects. When specified, allowed
values are NoSchedule, PreferNoSchedule and NoExecute.
type: string
key:
description: Key is the taint key that the toleration applies
to. Empty means match all taint keys. If the key is empty,
operator must be Exists; this combination means to match
all values and all keys.
type: string
operator:
description: Operator represents a key's relationship to
the value. Valid operators are Exists and Equal. Defaults
to Equal. Exists is equivalent to wildcard for value,
so that a pod can tolerate all taints of a particular
category.
type: string
tolerationSeconds:
description: TolerationSeconds represents the period of
time the toleration (which must be of effect NoExecute,
otherwise this field is ignored) tolerates the taint.
By default, it is not set, which means tolerate the taint
forever (do not evict). Zero and negative values will
be treated as 0 (evict immediately) by the system.
format: int64
type: integer
value:
description: Value is the taint value the toleration matches
to. If the operator is Exists, the value should be empty,
otherwise just a regular string.
type: string
type: object
type: array
flexVolumePath:
description: FlexVolumePath optionally specifies a custom path
for FlexVolume. If not specified, FlexVolume will be enabled
by default. If set to 'None', FlexVolume will be disabled. The
default is based on the kubernetesProvider.
type: string
imagePath:
description: "ImagePath allows for the path part of an image to
be specified. If specified then the specified value will be
used as the image path for each image. If not specified or empty,
the default for each image will be used. A special case value,
UseDefault, is supported to explicitly specify the default image
path will be used for each image. \n Image format: `<registry><imagePath>/<imagePrefix><imageName>:<image-tag>`
\n This option allows configuring the `<imagePath>` portion
of the above format."
type: string
imagePrefix:
description: "ImagePrefix allows for the prefix part of an image
to be specified. If specified then the given value will be used
as a prefix on each image. If not specified or empty, no prefix
will be used. A special case value, UseDefault, is supported
to explicitly specify the default image prefix will be used
for each image. \n Image format: `<registry><imagePath>/<imagePrefix><imageName>:<image-tag>`
\n This option allows configuring the `<imagePrefix>` portion
of the above format."
type: string
imagePullSecrets:
description: ImagePullSecrets is an array of references to container
registry pull secrets to use. These are applied to all images
to be pulled.
items:
description: LocalObjectReference contains enough information
to let you locate the referenced object inside the same namespace.
properties:
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
type: object
type: array
kubernetesProvider:
description: KubernetesProvider specifies a particular provider
of the Kubernetes platform and enables provider-specific configuration.
If the specified value is empty, the Operator will attempt to
automatically determine the current provider. If the specified
value is not empty, the Operator will still attempt auto-detection,
but will additionally compare the auto-detected value to the
specified value to confirm they match.
enum:
- ""
- EKS
- GKE
- AKS
- OpenShift
- DockerEnterprise
type: string
nodeMetricsPort:
description: NodeMetricsPort specifies which port calico/node
serves prometheus metrics on. By default, metrics are not enabled.
If specified, this overrides any FelixConfiguration resources
which may exist. If omitted, then prometheus metrics may still
be configured through FelixConfiguration.
format: int32
type: integer
nodeUpdateStrategy:
description: NodeUpdateStrategy can be used to customize the desired
update strategy, such as the MaxUnavailable field.
properties:
rollingUpdate:
description: 'Rolling update config params. Present only if
type = "RollingUpdate". --- TODO: Update this to follow
our convention for oneOf, whatever we decide it to be. Same
as Deployment `strategy.rollingUpdate`. See https://github.com/kubernetes/kubernetes/issues/35345'
properties:
maxSurge:
anyOf:
- type: integer
- type: string
description: 'The maximum number of nodes with an existing
available DaemonSet pod that can have an updated DaemonSet
pod during during an update. Value can be an absolute
number (ex: 5) or a percentage of desired pods (ex:
10%). This can not be 0 if MaxUnavailable is 0. Absolute
number is calculated from percentage by rounding up
to a minimum of 1. Default value is 0. Example: when
this is set to 30%, at most 30% of the total number
of nodes that should be running the daemon pod (i.e.
status.desiredNumberScheduled) can have their a new
pod created before the old pod is marked as deleted.
The update starts by launching new pods on 30% of nodes.
Once an updated pod is available (Ready for at least
minReadySeconds) the old DaemonSet pod on that node
is marked deleted. If the old pod becomes unavailable
for any reason (Ready transitions to false, is evicted,
or is drained) an updated pod is immediatedly created
on that node without considering surge limits. Allowing
surge implies the possibility that the resources consumed
by the daemonset on any given node can double if the
readiness check fails, and so resource intensive daemonsets
should take into account that they may cause evictions
during disruption. This is an alpha field and requires
enabling DaemonSetUpdateSurge feature gate.'
x-kubernetes-int-or-string: true
maxUnavailable:
anyOf:
- type: integer
- type: string
description: 'The maximum number of DaemonSet pods that
can be unavailable during the update. Value can be an
absolute number (ex: 5) or a percentage of total number
of DaemonSet pods at the start of the update (ex: 10%).
Absolute number is calculated from percentage by rounding
down to a minimum of one. This cannot be 0 if MaxSurge
is 0 Default value is 1. Example: when this is set to
30%, at most 30% of the total number of nodes that should
be running the daemon pod (i.e. status.desiredNumberScheduled)
can have their pods stopped for an update at any given
time. The update starts by stopping at most 30% of those
DaemonSet pods and then brings up new DaemonSet pods
in their place. Once the new pods are available, it
then proceeds onto other DaemonSet pods, thus ensuring
that at least 70% of original number of DaemonSet pods
are available at all times during the update.'
x-kubernetes-int-or-string: true
type: object
type:
description: Type of daemon set update. Can be "RollingUpdate"
or "OnDelete". Default is RollingUpdate.
type: string
type: object
nonPrivileged:
description: NonPrivileged configures Calico to be run in non-privileged
containers as non-root users where possible.
type: string
registry:
description: "Registry is the default Docker registry used for
component Docker images. If specified then the given value must
end with a slash character (`/`) and all images will be pulled
from this registry. If not specified then the default registries
will be used. A special case value, UseDefault, is supported
to explicitly specify the default registries will be used. \n
Image format: `<registry><imagePath>/<imagePrefix><imageName>:<image-tag>`
\n This option allows configuring the `<registry>` portion of
the above format."
type: string
typhaAffinity:
description: TyphaAffinity allows configuration of node affinity
characteristics for Typha pods.
properties:
nodeAffinity:
description: NodeAffinity describes node affinity scheduling
rules for typha.
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule pods
to nodes that satisfy the affinity expressions specified
by this field, but it may choose a node that violates
one or more of the expressions.
items:
description: An empty preferred scheduling term matches
all objects with implicit weight 0 (i.e. it's a no-op).
A null preferred scheduling term matches no objects
(i.e. is also a no-op).
properties:
preference:
description: A node selector term, associated with
the corresponding weight.
properties:
matchExpressions:
description: A list of node selector requirements
by node's labels.
items:
description: A node selector requirement is
a selector that contains values, a key,
and an operator that relates the key and
values.
properties:
key:
description: The label key that the selector
applies to.
type: string
operator:
description: Represents a key's relationship
to a set of values. Valid operators
are In, NotIn, Exists, DoesNotExist.
Gt, and Lt.
type: string
values:
description: An array of string values.
If the operator is In or NotIn, the
values array must be non-empty. If the
operator is Exists or DoesNotExist,
the values array must be empty. If the
operator is Gt or Lt, the values array
must have a single element, which will
be interpreted as an integer. This array
is replaced during a strategic merge
patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchFields:
description: A list of node selector requirements
by node's fields.
items:
description: A node selector requirement is
a selector that contains values, a key,
and an operator that relates the key and
values.
properties:
key:
description: The label key that the selector
applies to.
type: string
operator:
description: Represents a key's relationship
to a set of values. Valid operators
are In, NotIn, Exists, DoesNotExist.
Gt, and Lt.
type: string
values:
description: An array of string values.
If the operator is In or NotIn, the
values array must be non-empty. If the
operator is Exists or DoesNotExist,
the values array must be empty. If the
operator is Gt or Lt, the values array
must have a single element, which will
be interpreted as an integer. This array
is replaced during a strategic merge
patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
type: object
weight:
description: Weight associated with matching the
corresponding nodeSelectorTerm, in the range 1-100.
format: int32
type: integer
required:
- preference
- weight
type: object
type: array
requiredDuringSchedulingIgnoredDuringExecution:
description: 'WARNING: Please note that if the affinity
requirements specified by this field are not met at
scheduling time, the pod will NOT be scheduled onto
the node. There is no fallback to another affinity rules
with this setting. This may cause networking disruption
or even catastrophic failure! PreferredDuringSchedulingIgnoredDuringExecution
should be used for affinity unless there is a specific
well understood reason to use RequiredDuringSchedulingIgnoredDuringExecution
and you can guarantee that the RequiredDuringSchedulingIgnoredDuringExecution
will always have sufficient nodes to satisfy the requirement.
NOTE: RequiredDuringSchedulingIgnoredDuringExecution
is set by default for AKS nodes, to avoid scheduling
Typhas on virtual-nodes. If the affinity requirements
specified by this field cease to be met at some point
during pod execution (e.g. due to an update), the system
may or may not try to eventually evict the pod from
its node.'
properties:
nodeSelectorTerms:
description: Required. A list of node selector terms.
The terms are ORed.
items:
description: A null or empty node selector term
matches no objects. The requirements of them are
ANDed. The TopologySelectorTerm type implements
a subset of the NodeSelectorTerm.
properties:
matchExpressions:
description: A list of node selector requirements
by node's labels.
items:
description: A node selector requirement is
a selector that contains values, a key,
and an operator that relates the key and
values.
properties:
key:
description: The label key that the selector
applies to.
type: string
operator:
description: Represents a key's relationship
to a set of values. Valid operators
are In, NotIn, Exists, DoesNotExist.
Gt, and Lt.
type: string
values:
description: An array of string values.
If the operator is In or NotIn, the
values array must be non-empty. If the
operator is Exists or DoesNotExist,
the values array must be empty. If the
operator is Gt or Lt, the values array
must have a single element, which will
be interpreted as an integer. This array
is replaced during a strategic merge
patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchFields:
description: A list of node selector requirements
by node's fields.
items:
description: A node selector requirement is
a selector that contains values, a key,
and an operator that relates the key and
values.
properties:
key:
description: The label key that the selector
applies to.
type: string
operator:
description: Represents a key's relationship
to a set of values. Valid operators
are In, NotIn, Exists, DoesNotExist.
Gt, and Lt.
type: string
values:
description: An array of string values.
If the operator is In or NotIn, the
values array must be non-empty. If the
operator is Exists or DoesNotExist,
the values array must be empty. If the
operator is Gt or Lt, the values array
must have a single element, which will
be interpreted as an integer. This array
is replaced during a strategic merge
patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
type: object
type: array
required:
- nodeSelectorTerms
type: object
type: object
type: object
typhaMetricsPort:
description: TyphaMetricsPort specifies which port calico/typha
serves prometheus metrics on. By default, metrics are not enabled.
format: int32
type: integer
variant:
description: 'Variant is the product to install - one of Calico
or TigeraSecureEnterprise Default: Calico'
enum:
- Calico
- TigeraSecureEnterprise
type: string
type: object
imageSet:
description: ImageSet is the name of the ImageSet being used, if there
is an ImageSet that is being used. If an ImageSet is not being used
then this will not be set.
type: string
mtu:
description: MTU is the most recently observed value for pod network
MTU. This may be an explicitly configured value, or based on Calico's
native auto-detetion.
format: int32
type: integer
variant:
description: Variant is the most recently observed installed variant
- one of Calico or TigeraSecureEnterprise
enum:
- Calico
- TigeraSecureEnterprise
type: string
type: object
type: object
served: true
storage: true
subresources:
status: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: crds/operator.tigera.io_tigerastatuses_crd.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.3.0
name: tigerastatuses.operator.tigera.io
spec:
group: operator.tigera.io
names:
kind: TigeraStatus
listKind: TigeraStatusList
plural: tigerastatuses
singular: tigerastatus
scope: Cluster
versions:
- additionalPrinterColumns:
- description: Whether the component running and stable.
jsonPath: .status.conditions[?(@.type=='Available')].status
name: Available
type: string
- description: Whether the component is processing changes.
jsonPath: .status.conditions[?(@.type=='Progressing')].status
name: Progressing
type: string
- description: Whether the component is degraded.
jsonPath: .status.conditions[?(@.type=='Degraded')].status
name: Degraded
type: string
- description: The time the component's Available status last changed.
jsonPath: .status.conditions[?(@.type=='Available')].lastTransitionTime
name: Since
type: date
name: v1
schema:
openAPIV3Schema:
description: TigeraStatus represents the most recently observed status for
Calico or a Calico Enterprise functional area.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: TigeraStatusSpec defines the desired state of TigeraStatus
type: object
status:
description: TigeraStatusStatus defines the observed state of TigeraStatus
properties:
conditions:
description: Conditions represents the latest observed set of conditions
for this component. A component may be one or more of Available,
Progressing, or Degraded.
items:
description: TigeraStatusCondition represents a condition attached
to a particular component.
properties:
lastTransitionTime:
description: The timestamp representing the start time for the
current status.
format: date-time
type: string
message:
description: Optionally, a detailed message providing additional
context.
type: string
reason:
description: A brief reason explaining the condition.
type: string
status:
description: The status of the condition. May be True, False,
or Unknown.
type: string
type:
description: The type of condition. May be Available, Progressing,
or Degraded.
type: string
required:
- lastTransitionTime
- status
- type
type: object
type: array
required:
- conditions
type: object
type: object
served: true
storage: true
subresources:
status: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: tigera-operator/templates/tigera-operator/00-namespace-tigera-operator.yaml
apiVersion: v1
kind: Namespace
metadata:
name: tigera-operator
annotations:
labels:
name: tigera-operator
---
# Source: tigera-operator/templates/tigera-operator/02-podsecuritypolicy-tigera-operator.yaml
# This should not be rendered for an OpenShift install.
# OpenShift uses SecurityContextConstraints instead.
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
name: tigera-operator
annotations:
seccomp.security.alpha.kubernetes.io/allowedProfileNames: '*'
spec:
privileged: false
allowPrivilegeEscalation: false
requiredDropCapabilities:
- ALL
volumes:
- 'hostPath'
- 'configMap'
- 'emptyDir'
- 'projected'
- 'secret'
- 'downwardAPI'
# Assume that persistentVolumes set up by the cluster admin are safe to use.
- 'persistentVolumeClaim'
hostNetwork: true
hostPorts:
- min: 0
max: 65535
hostIPC: false
hostPID: false
runAsUser:
rule: 'MustRunAsNonRoot'
seLinux:
rule: 'RunAsAny'
supplementalGroups:
rule: 'MustRunAs'
ranges:
# Forbid adding the root group.
- min: 1
max: 65535
fsGroup:
rule: 'MustRunAs'
ranges:
# Forbid adding the root group.
- min: 1
max: 65535
readOnlyRootFilesystem: false
---
# Source: tigera-operator/templates/tigera-operator/02-serviceaccount-tigera-operator.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: tigera-operator
namespace: tigera-operator
---
# Source: tigera-operator/templates/tigera-operator/02-role-tigera-operator.yaml
# Permissions required when running the operator for a Calico cluster.
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: tigera-operator
rules:
- apiGroups:
- ""
resources:
- namespaces
- pods
- podtemplates
- services
- endpoints
- events
- configmaps
- secrets
- serviceaccounts
verbs:
- create
- get
- list
- update
- delete
- watch
- apiGroups:
- ""
resources:
- resourcequotas
verbs:
- list
- get
- watch
- apiGroups:
- ""
resources:
- resourcequotas
verbs:
- create
- get
- list
- update
- delete
- watch
resourceNames:
- calico-critical-pods
- tigera-critical-pods
- apiGroups:
- ""
resources:
- nodes
verbs:
# Need to update node labels when migrating nodes.
- get
- patch
- list
# We need this for Typha autoscaling
- watch
- apiGroups:
- rbac.authorization.k8s.io
resources:
- clusterroles
- clusterrolebindings
- rolebindings
- roles
verbs:
- create
- get
- list
- update
- delete
- watch
- bind
- escalate
- apiGroups:
- apps
resources:
- deployments
- daemonsets
- statefulsets
verbs:
- create
- get
- list
- patch
- update
- delete
- watch
- apiGroups:
- apps
resourceNames:
- tigera-operator
resources:
- deployments/finalizers
verbs:
- update
- apiGroups:
- operator.tigera.io
resources:
- '*'
verbs:
- create
- get
- list
- update
- patch
- delete
- watch
- apiGroups:
- networking.k8s.io
resources:
- networkpolicies
verbs:
- create
- update
- delete
- get
- list
- watch
- apiGroups:
- crd.projectcalico.org
resources:
- felixconfigurations
verbs:
- create
- patch
- list
- get
- watch
- apiGroups:
- crd.projectcalico.org
resources:
- ippools
- kubecontrollersconfigurations
verbs:
- get
- list
- watch
- apiGroups:
- scheduling.k8s.io
resources:
- priorityclasses
verbs:
- create
- get
- list
- update
- delete
- watch
- apiGroups:
- policy
resources:
- poddisruptionbudgets
verbs:
- create
- get
- list
- update
- delete
- watch
- apiGroups:
- apiregistration.k8s.io
resources:
- apiservices
verbs:
- list
- watch
- create
- update
# Needed for operator lock
- apiGroups:
- coordination.k8s.io
resources:
- leases
verbs:
- create
- get
- list
- update
- delete
- watch
# Add the appropriate pod security policy permissions
- apiGroups:
- policy
resources:
- podsecuritypolicies
resourceNames:
- tigera-operator
verbs:
- use
- apiGroups:
- policy
resources:
- podsecuritypolicies
verbs:
- get
- list
- watch
- create
- update
- delete
# Add the permissions to monitor the status of certificatesigningrequests when certificate management is enabled.
- apiGroups:
- certificates.k8s.io
resources:
- certificatesigningrequests
verbs:
- list
---
# Source: tigera-operator/templates/tigera-operator/02-rolebinding-tigera-operator.yaml
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: tigera-operator
subjects:
- kind: ServiceAccount
name: tigera-operator
namespace: tigera-operator
roleRef:
kind: ClusterRole
name: tigera-operator
apiGroup: rbac.authorization.k8s.io
---
# Source: tigera-operator/templates/tigera-operator/02-tigera-operator.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: tigera-operator
namespace: tigera-operator
labels:
k8s-app: tigera-operator
spec:
replicas: 1
selector:
matchLabels:
name: tigera-operator
template:
metadata:
labels:
name: tigera-operator
k8s-app: tigera-operator
spec:
nodeSelector:
kubernetes.io/os: linux
tolerations:
- effect: NoExecute
operator: Exists
- effect: NoSchedule
operator: Exists
serviceAccountName: tigera-operator
hostNetwork: true
# This must be set when hostNetwork is true or else the cluster services won't resolve
dnsPolicy: ClusterFirstWithHostNet
containers:
- name: tigera-operator
image: quay.io/tigera/operator:v1.25.7
imagePullPolicy: IfNotPresent
command:
- operator
volumeMounts:
- name: var-lib-calico
readOnly: true
mountPath: /var/lib/calico
env:
- name: WATCH_NAMESPACE
value: ""
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: OPERATOR_NAME
value: "tigera-operator"
- name: TIGERA_OPERATOR_INIT_IMAGE_VERSION
value: v1.25.7
envFrom:
- configMapRef:
name: kubernetes-services-endpoint
optional: true
volumes:
- name: var-lib-calico
hostPath:
path: /var/lib/calico
custom-resources.yaml
# This section includes base Calico installation configuration.
# For more information, see: https://projectcalico.docs.tigera.io/v3.22/reference/installation/api#operator.tigera.io/v1.Installation
apiVersion: operator.tigera.io/v1
kind: Installation
metadata:
name: default
spec:
# Configures Calico networking.
calicoNetwork:
# Note: The ipPools section cannot be modified post-install.
ipPools:
- blockSize: 26
cidr: 192.168.0.0/16
encapsulation: VXLANCrossSubnet
natOutgoing: Enabled
nodeSelector: all()
---
# This section configures the Calico API server.
# For more information, see: https://projectcalico.docs.tigera.io/v3.22/reference/installation/api#operator.tigera.io/v1.APIServer
apiVersion: operator.tigera.io/v1
kind: APIServer
metadata:
name: default
spec: {}
CentOS-Base.repo
[root@master ~]# cat /etc/yum.repos.d/CentOS-Base.repo
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#
[base]
name=CentOS-$releasever - Base - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos/$releasever/os/$basearch/
http://mirrors.aliyuncs.com/centos/$releasever/os/$basearch/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#released updates
[updates]
name=CentOS-$releasever - Updates - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos/$releasever/updates/$basearch/
http://mirrors.aliyuncs.com/centos/$releasever/updates/$basearch/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos/$releasever/extras/$basearch/
http://mirrors.aliyuncs.com/centos/$releasever/extras/$basearch/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos/$releasever/centosplus/$basearch/
http://mirrors.aliyuncs.com/centos/$releasever/centosplus/$basearch/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos/$releasever/contrib/$basearch/
http://mirrors.aliyuncs.com/centos/$releasever/contrib/$basearch/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
[root@master ~]# cat /etc/yum.repos.d/docker-ce.repo [docker-ce-stable] name=Docker CE Stable - $basearch baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/stable enabled=1 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg [docker-ce-stable-debuginfo] name=Docker CE Stable - Debuginfo $basearch baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/debug-$basearch/stable enabled=0 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg [docker-ce-stable-source] name=Docker CE Stable - Sources baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/source/stable enabled=0 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg [docker-ce-test] name=Docker CE Test - $basearch baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/test enabled=0 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg [docker-ce-test-debuginfo] name=Docker CE Test - Debuginfo $basearch baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/debug-$basearch/test enabled=0 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg [docker-ce-test-source] name=Docker CE Test - Sources baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/source/test enabled=0 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg [docker-ce-nightly] name=Docker CE Nightly - $basearch baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/nightly enabled=0 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg [docker-ce-nightly-debuginfo] name=Docker CE Nightly - Debuginfo $basearch baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/debug-$basearch/nightly enabled=0 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg [docker-ce-nightly-source] name=Docker CE Nightly - Sources baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/source/nightly enabled=0 gpgcheck=1 gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
kubernetes.repo
[root@master ~]# cat /etc/yum.repos.d/kubernetes.repo [kubernetes] name=Kubernetes baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64 enabled=1 gpgcheck=0
每天更新一点点，温习一点点点，进步一点点
