Failed to create pod sandbox: rpc error: code = Unknown desc = [failed to set up sandbox container...
关于k8s部署错误解决
- 错误信息
Warning FailedCreatePodSandBox 89s kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = [failed to set up sandbox container "1c97ad2710e2939c0591477f9d6dde8e0d7d31b3fbc138a7fa38aaa657566a9a" network for pod "coredns-7f89b7bc75-qg924": networkPlugin cni failed to set up pod "coredns-7f89b7bc75-qg924_kube-system" network: error getting ClusterInformation: Get "https://[10.96.0.1]:443/apis/crd.projectcalico.org/v1/clusterinformations/default": x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candidate authority certificate "kubernetes"), failed to clean up sandbox container "1c97ad2710e2939c0591477f9d6dde8e0d7d31b3fbc138a7fa38aaa657566a9a" network for pod "coredns-7f89b7bc75-qg924": networkPlugin cni failed to teardown pod "coredns-7f89b7bc75-qg924_kube-system" network: error getting ClusterInformation: Get "https://[10.96.0.1]:443/apis/crd.projectcalico.org/v1/clusterinformations/default": x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candidate authority certificate "kubernetes")]
- 表现状态
[root@linux03 ~]# kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
coredns-7f89b7bc75-jzs26 0/1 ContainerCreating 0 63s
coredns-7f89b7bc75-qg924 0/1 ContainerCreating 0 63s
# coredns无法运行
- 更改calico.yaml
# Cluster type to identify the deployment type
- name: CLUSTER_TYPE
value: "k8s,bgp"
# 下方熙增新增
- name: IP_AUTODETECTION_METHOD
value: "interface=ens192"
# ens192为本地网卡名字
-
kubectl apply -f calico.yaml
-
查看运行正常
[root@linux03 ~]# kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
calico-kube-controllers-69496d8b75-2nm5k 1/1 Running 0 23m
calico-node-8wfk9 1/1 Running 0 23m
calico-node-9vn4v 1/1 Running 0 23m
calico-node-qm8s2 1/1 Running 0 23m
coredns-7f89b7bc75-jzs26 1/1 Running 0 26m
coredns-7f89b7bc75-qg924 1/1 Running 0 26m
etcd-linux03 1/1 Running 0 26m
kube-apiserver-linux03 1/1 Running 0 26m
kube-controller-manager-linux03 1/1 Running 0 26m
kube-proxy-29lcf 1/1 Running 0 25m
kube-proxy-c29wz 1/1 Running 0 26m
kube-proxy-lpgrr 1/1 Running 0 25m
kube-scheduler-linux03 1/1 Running 0 26m
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