groovy 环境配置
摘要:win7: 下载 http://www.groovy-lang.org/download.html 将解压后的文件夹里的bin目录加入path环境变量
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docker registry ui
摘要:https://hub.docker.com/r/parabuzzle/docker-registry-ui/
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kubeadmin 部署(centos 7)
摘要:# ls /opt/cni/binbridge dhcp flannel host-device host-local ipvlan loopback macvlan portmap ptp sample tuning vlan cat > /etc/cni/net.d/10-flannel.con
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pod优先级与抢占测试
摘要:# kubectl describe node k8s-n2Name: k8s-n2Roles: <none>Labels: beta.kubernetes.io/arch=amd64 beta.kubernetes.io/os=linux gpu_type=k20m kubernetes.io/h
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python -m
摘要:影响sys.path 这是两种加载py文件的方式:1叫做直接运行2把模块当作脚本来启动 直接启动是把脚本所在的目录放到了sys.path属性中。模块启动是把你输入命令的目录(也就是当前路径),放到了sys.path属性中*** 1. python -m json.tool (2,3) # echo
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dns server 配置
摘要:# cat /etc/named.conf//// named.conf//// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS// server as a caching only nameserver
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etcd 集群恢复
摘要:七个节点,挂了5个,etcd无法访问 参考: https://coreos.com/etcd/docs/latest/op-guide/recovery.html 此次我只恢复了v3的数据 在存活的节点上 export ETCDCTL_API=3 alias etcdctl="etcdctl --e
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etcd ui
摘要:https://github.com/henszey/etcd-browser docker build --build-arg http_proxy=http://109.105.4.17:3128 --build-arg https_proxy=http://109.105.4.17:8119
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powerdns
摘要:powerdns http://bbs.51cto.com/thread-880297-1.html https://blog.csdn.net/kepa520/article/details/79142146 http://bbs.chinaunix.net/thread-3592697-1-1.
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sysdig
摘要:centos 7 安装 https://sysdig.com/opensource/sysdig/install/ 1) Trust the Draios GPG key, configure the yum repository rpm --import https://s3.amazonaws.
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minikube
摘要:# lsmod |grep kvmkvm_intel 170181 0 kvm 554609 1 kvm_intelirqbypass 13503 1 kvm systemctl start libvirtd systemctl enable libvirtd # minikube start --
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proxychains 安装
摘要:一、安装下载源码: 编译和安装: 如果执行make && make install时提示make: cc: Command not found错误 这是由于新安装的Linux系统没有安装gcc环境,需要安装gcc 二、配置proxychains-ng的配置非常简单,只需将代理加入[ProxyList
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Flexvolume
摘要:https://kubernetes.io/docs/concepts/storage/volumes/ https://github.com/kubernetes/community/blob/master/contributors/devel/flexvolume.md example: htt
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kubectl 获取信息
摘要:获取pod所在节点的ip kubectlget po tiller-deploy-8694f8fddc-c2rql -n kube-system -o jsonpath='{.status.hostIP}' 获取pod 所在节点的主机名 kubectl describe po tiller-depl
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centos7 莫名重起的问题
摘要:ausearch -i -m system_boot,system_shutdown | tail -4 type=SYSTEM_BOOT msg=audit(2018年05月10日 07:45:39.813:8) : pid=1697 uid=root auid=unset ses=unset s
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fio 测试磁盘
摘要:root@rook-test:/# ceph osd status+ + + + + + + + + +| id | host | used | avail | wr ops | wr data | rd ops | rd data | state |+ + + + + + + + + +| 0 |
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k8s 问题
摘要:kubelet: Orphaned pod "4db449f0-4eaf-11e8-94ab-90b8d042b91a" found, but volume paths are still present on disk : There were a total of 3 errors simila
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too few PGs per OSD (20 < min 30)
摘要:ceph osd pool set replicapool pg_num 150 ceph osd pool set replicapool pgp_num 150
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docker registry2
摘要:https://blog.csdn.net/mideagroup/article/details/52052618
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Spring boot banner
摘要:http://patorjk.com/software/taag /src/main/resources/banner.txt
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ingress 密码验证
摘要:traefik ingress 上面的方式需要引入haprox或者nginx,多引入了一个代理转发层,其实ingress本身就提供了basic auth的支持,在ingress规则中添加额外的认证annotations即可。 首先,我们需要创建用于存储用户名和密码的htpasswd文件 然后,然后创
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rook 记录
摘要:更改rook 集群的配置 https://github.com/rook/rook/blob/master/design/cluster-update.md rook集群升级流程 https://rook.io/docs/rook/master/upgrade.html
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