## 获取nodename这里需要注意的是,我们自己的kubectl命令的context和kubectl --kubeconfig ~/.kube/prod_ali_config 是否正确 nodeName=$(kubectl get node ${node} -o template --template='{{index .metadata.labels "kubernetes.io/hostname"}}') nodeSelector='"nodeSelector": { "kubernetes.io/hostnam...
[root@k8s-master1 ~]# kubectl get pod -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES nginx-1 1/1 Running 0 47m 192.17.65.195 k8s-node3.guoguo.com <none> [root@k8s-master1 ~]# curl 192.17.65.195 &> /dev/null && echo $? 0 #是可以访问的,在当前集群...
imagePullPolicy: IfNotPresent nodeSelector: disktype: ssd Copy files to and from Pods Thekubectl cpcommands can be used to copy files into a Pod or from Pods. $ kubectl cp --help In this example we’ll copy files from a Pod to our local system. $ kubectl exec -ti mypod1 -- ls...
假设我们有一个简单的 Node.js 应用,Dockerfile 可能如下所示: # 使用官方 Node.js 镜像FROMnode:14# 设置工作目录WORKDIR/usr/src/app# 复制 package.json 和 package-lock.jsonCOPYpackage*.json ./# 安装依赖RUNnpm install# 复制应用程序代码COPY. .# 暴露端口EXPOSE3000# 启动应用CMD["node","app.js"...
/tmp/bar -c <specific-container> # Copy /tmp/foo local file to /tmp/bar in a remote pod in namespace <some-namespace> kubectl cp /tmp/foo <some-namespace>/<some-pod>:/tmp/bar # Copy /tmp/foo from a remote pod to /tmp/bar locally kubectl cp <some-namespace>/<some-pod>:/...
kubectl drain NODE [Options] 它会删除该 NODE 上由 ReplicationController, ReplicaSet, DaemonSet, StatefulSet or Job 创建的 Pod 不删除 mirror pods(因为不可通过 API 删除 mirror pods) 如果还有其它类型的 Pod(比如不通过 RC 而直接通过 kubectl create 的 Pod)并且没有 --force 选项,该命令会直接失败 ...
Copy files and directories to and from containers.auth Inspect authorizationAdvanced Commands:diff Diff live version against would-be applied versionapply Apply a configuration to a resource by filename or stdinpatch Update field(s) of a resource using strategic merge patchreplace Replace a resource ...
of Publicly-Trusted Certificates, v.1.1.6, from the CA/Browser Forum (https://cabforum.org);specifically, section10.2.3("Information Requirements"). 将生成的证书和私钥文件拷贝到所有 master 和 node 节点: Copy shell> scp admin*.pem root@${master_ip}:/etc/kubernetes/pki/shell> scp admin*....
-INSTALL zfs mount /hdd-1/SOME-OLD-PVC-FROM-PREVIOUS-NODE-INSTALL#recover the data : copy it to the mounted CSI volumersync -avh --info=progress2 /mnt/ /opt-pvc/ the above exemple assumespvc_namealready exists innamespace.You need to be able to start privileged containers....
命令完成后只需要我们执行copy操作即可:mkdir -p $HOME/.kubesudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/configsudo chown $(id -u):$(id -g) $HOME/.kube/config 2.高可用k8s集群: 生成初始化配置文件:cat > kubeadm-config.yaml << EOFapiVersion: kubeadm.k8s.io/v1beta2bootstrapTokens...