一、创建一个pod
[root@master01 ~]# kubectl create ns prod [root@master01 ~]# cat pod.yaml apiVersion: v1 kind: Pod metadata: name: pod-demo namespace: prod labels: app: myapp spec: containers: - name: test1 image: busybox:latest command: - "/bin/sh" - "-c" - "sleep 100000000000" - name: test2 image: busybox:latest args: ["sleep","100000000000000"] [root@master01 ~]# kubectl create -f pod.yaml ###创建pod [root@master01 ~]# kubectl describe pod pod-demo -n prod ###查看日志 [root@master01 ~]# kubectl get pod pod-demo -n prod -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES pod-demo 2/2 Running 0 4m41s 10.0.0.70 master03 <none> <none> [root@master01 ~]# kubectl -n prod exec -it pod/pod-demo test1 -- sh ###进入容器 Defaulted container "test1" out of: test1, test2 / # [root@master01 ~]# kubectl delete -f pod.yaml ###删除pod 二、label使用 [root@master01 ~]# kubectl create ns p
[root@master01 ~]# kubectl create ns prod [root@master01 ~]# cat pod.yaml apiVersion: v1 kind: Pod metadata: name: pod-demo namespace: prod labels: app: myapp spec: containers: - name: test1 image: busybox:latest command: - "/bin/sh" - "-c" - "sleep 100000000000" - name: test2 image: busybox:latest args: ["sleep","100000000000000"] [root@master01 ~]# kubectl create -f pod.yaml ###创建pod [root@master01 ~]# kubectl describe pod pod-demo -n prod ###查看日志 [root@master01 ~]# kubectl get pod pod-demo -n prod -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES pod-demo 2/2 Running 0 4m41s 10.0.0.70 master03 <none> <none> [root@master01 ~]# kubectl -n prod exec -it pod/pod-demo test1 -- sh ###进入容器 Defaulted container "test1" out of: test1, test2 / # [root@master01 ~]# kubectl delete -f pod.yaml ###删除pod 二、label使用 [root@master01 ~]# kubectl create ns p
