1.namespace的意义--避免命名冲突变量、函数和类的名称可能会造成冲突(名称相同)这时用到namespace将名称进行本地化:定义出一个域而不同的域可以有相同的变量。从此避免命名冲突。2.namespace的定义2.1 namespace只能定义在全局2.2 可嵌套定义namespace可以避免变量、函数和类的名称相同,可是如果namespace名称出现相同...
NAMESPACE NAME READY STATUS RESTARTS AGE database mysql2-5db57c8bc8-7bwbg 1/1 Running 4 3d23h default nfs-client-provisioner-6fc484bd4f-pjxm7 1/1 Running 3 3d4h default nginx-7b54d48599-x2zc5 1/1 Running 1 4h41m default test-pod 0/1 Pending 0 3d4h kube-system coredns-6c76c8...
NAME READY STATUS RESTARTS AGE nginx-2187705812-cbb2s 1/1 Running 1 27d #第二个,获取四者的详细信息 [root@kube-master ~]# kubectl describe pod nginx-2187705812-cbb2s Name: nginx-2187705812-cbb2s #pod的名称 Namespace:default#所属命名空间 Node: kube-node2/192.168.128.112 Start Time: Mon, ...
$ kubectl config use-context <context-name> Set a context entry in kubeconfig: kubectl config set-context <context-name> If you want to change namespace preference use: kubectl config set-context <context-name> --namespace=<ns-name> See current context: kubectl config current-context Validate...
$ kubectl delete deployment nginx deployment.apps "nginx" deleted $ kubectl get deployment No resources found in default namespace. 使用几个命令轻松删除应用程序的部署资源。 但是,如果您有一个图像,其中安装了不止两个资源,您会为每个资源运行删除命令吗?当然不会,有一种更简单的方法可以做到这一点。 由...
kubectl get namespace或者kubectl get nsKubernetes 使用命名空间来将集群中的资源划分到不同的逻辑组中。在同一个命名空间当中,不允许有相同名称的资源信息,但是在不同的命名空间中可以创建默认的命名空间是 "default",但通常还有其他命名空间,如 "kube-system"(用于 Kubernetes 系统组件)和用户自定义的命名空间 ...
Many namespaces can be created in a cluster. If no namespace is specified in the command,--namespace=defaultis used by default, which means, resources in thedefaultnamespace are obtained. Examples: To obtain all pods with detailed information: ...
io/change-cause: httpd.v1 spec: selector: matchLabels: myapp: httpd replicas: 1 template: metadata: labels: myapp: httpd spec: containers: - name: webcluster image: 192.168.1.100:5000/myos:httpd stdin: false tty: false ports: - protocol: TCP containerPort: 80 restartPolicy: Always [root...
namespace="default" fi podIP=$(kubectl get pod "$podName" -n "$namespace" -o jsonpath={.metadata.annotations.ovn\\.kubernetes\\.io/ip_address}) 13 changes: 5 additions & 8 deletions 13 dist/images/install.sh Original file line numberDiff line numberDiff line change @@ -1993,14 +...
ignore any errors in templates when a field or map key is missing inthe template. Only applies to golang and jsonpath output formats.--chunk-size=500: Return large lists in chunks rather than all at once. Pass 0 to disable. This flag is beta andmay change in the future.--field-select...