成都网站建站推广,福州百度网站快速优化,海南seo顾问服务,杭州建设信用网网站1. 查看镜像定义的内容 docker image inspeck 镜像名:版本 2. 查看可回滚历史 # myapp-deploy 指定哪个 deployment kubectl rollout history deployment myapp-deploy 3. 回滚到上一个版本 # rollout undo 回滚到上一版本的 deployment kubectl rollout undo deployment mya… 1. 查看镜像定义的内容 docker image inspeck 镜像名:版本 2. 查看可回滚历史 # myapp-deploy 指定哪个 deployment kubectl rollout history deployment myapp-deploy 3. 回滚到上一个版本 # rollout undo 回滚到上一版本的 deployment kubectl rollout undo deployment myapp-deploy 4. 指定某个版本回滚 # --to-revision1 指定某个版本号 kubectl rollout undo deployment myapp-deploy --to-revision1 5. 查看deploy信息 kubectl get deploy 6. 查看 service 信息可以看更新历史 kubectl get rs -o wide 7. 查看 指定 deploy 的详细信息 kubectl describe deploy myapp-deploy 8. 查看pods 更新状态并实时监控状态变换 # -l 过滤指定的标签 appmyapp # -w 实时监控状态 kubectl get pods -l appmyapp -w 9. 通过patch 更改镜像 # patch 打补丁形式更新 # -p 指定更新内容 kubectl patch deployment myapp-deploy -p {spec:{template:{spec:{containers:{name:{image:xxxxxxvvvv2}}}}}} 10. 通过 set 更改当前正在运行deployment的镜像 # kubectl set image deployment 固定语句 # myapp-deploy 指定 deployment # myappikubernetes/myapp:v3 指定 pod 为 myapp的镜像改为 ikubernetes/myapp:v3 kubectl set image deployment myapp-deploy myappikubernetes/myapp:v3 11. 暂停更新过程 # rollout pause 暂停更新 deployment kubectl rollout pause deployment myapp-deploy 12. 继续更新 # rollout resume 继续更新 deployment kubectl rollout resume deployment myapp-deploy 13. 监控更新过程 kubectl rollout status deployment myapp-deploy 14. 查看pod中有哪些标签 # --show-labels 查看pods 的标签信息 kubectl get pods --show-labels 15. 给指定的 pod 添加标签 kubectl label pods pod-demo appzyuser 16. 查看运行中pod 的配置清单 [zyjenkinsserver1 ~]$ kubectl get pods -n zy-dev ty-youlia d859-ckr4t -o yaml apiVersion: v1 kind: Pod metadata:annotations:... ... node操作 1. 给node节点添加 label标签 [zyjenkinsserver1 target]$ kubectl label nodes host1 host2 host3 host4 server_typeworker node/host1 labeled node/host2 labeled node/host3 labeled node/host4 labeled 2. 查询出node 有server_type 标签的 [zyjenkinsserver1 ~]$ kubectl get node -l server_type NAME STATUS ROLES AGE VERSION host1 Ready none 78d v1.12.6-aliyun.1 host2 Ready none 60d v1.12.6-aliyun.1 host3 Ready none 76d v1.12.6-aliyun.1 host4 Ready none 98d v1.12.6-aliyun.1 转载于:https://www.cnblogs.com/baolin2200/p/11309383.html