k8s从Pod容器中copy文件至本地
[root@k8s-master ~]# kubectl get po NAME READY STATUS RESTARTS AGE data-java-9bbf8c957-jp5dl 0/1 CrashLoopBackOff 9745 (4m28s ago) 34d data-java-bc8f6fd78-8hplm 0/1 CrashLoopBackOff 9745 (86s ago) 34d jenkins-65dc6fc9ff-9nvbk 1/1 Running 0 6d vue-login-5767c47fd5-8sq6s 1/1 Running 0 34d yarn-bgq8d 1/1 Running 0 57s
需要将yarn-bgq8d 这个pod里面的nginx.conf ,拷贝到宿主机节点上。
[root@k8s-master ~]# kubectl exec -ti yarn-bgq8d -n jenkins /bin/bash kubectl exec [POD] [COMMAND] is DEPRECATED and will be removed in a future version. Use kubectl exec [POD] -- [COMMAND] instead. root@yarn-bgq8d:/home/jenkins/agent# ls caches remoting workspace root@yarn-bgq8d:/home/jenkins/agent# cd workspace/ root@yarn-bgq8d:/home/jenkins/agent/workspace# ls app-front-pro app-front-pro@tmp root@yarn-bgq8d:/home/jenkins/agent/workspace# cd app-front-pro root@yarn-bgq8d:/home/jenkins/agent/workspace/app-front-pro# ls Dockerfile README.md components.d.ts index.html nginx.test.conf plugins src tsconfig.node.json unused.json Dockerfile.test auto-imports.d.ts developsolution nginx.conf package.json public tsconfig.json types vite.config.ts
[root@k8s-master ~]# kubectl cp yarn-bgq8d:/home/jenkins/agent/workspace/app-front-pro/nginx.conf nginx.conf
目标路径不能接路径/ ,必须是 文件名