kubectl create deployment (pod)(增删改查)
1,命令格式
Usage:
kubectl create deployment NAME --image=image – [COMMAND] [args…] [options]
2,创建一个资源,使用deployment ,副本2个
[root@centos7_1 ~]# kubectl create deployment myweb --image=nginx --replicas=2
deployment.apps/myweb created
3,查看deployment的信息(运行的信息)
[root@centos7_1 ~]# kubectl get deployment
NAME READY UP-TO-DATE AVAILABLE AGE
myweb 1/2 2 1 29s
[root@centos7_1 ~]# kubectl get deployment -o wide
NAME READY UP-TO-DATE AVAILABLE AGE CONTAINERS IMAGES SELECTOR
myweb 2/2 2 2 5m24s nginx nginx app=myweb
[root@centos7_1 ~]# kubectl get pod
NAME READY STATUS RESTARTS AGE
myweb-855c667ff6-qg7hp 0/1 ContainerCreating 0 40s
myweb-855c667ff6-wxwgc 1/1 Running 0 40s
[root@centos7_1 ~]# kubectl describe deployment myweb
Name: myweb
Na

本文介绍了如何使用kubectl create deployment命令在Kubernetes中创建、查看、修改和删除Deployment,包括设置副本数量、检查Pod状态等操作,帮助读者掌握Kubernetes集群管理基本技能。
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