Kubernetes常用命令

1、重启kubelet

systemctl daemon-reload
systemctl restart kubelet

2、重启Containerd

systemctl restart containerd

3、制作镜像

docker build -f /opt/cloud/image/Dockerfile -t optimization_test:ver.0426 ./

4、输出镜像

docker save -o optimization_test:ver.0426 optimization_test:ver.0426

6、

scp nerdctl-1.5.0-linux-amd64.tar.gz root@192.168.0.42:/opt/cloud/image

7、给镜像打标签

nerdctl tag b927268cf3ae 192.168.0.190/idme/runtime-java:0426

8、将镜像推送到镜像仓库

nerdctl push 192.168.0.190/idme/runtime-java:0426

9、创建deployment引用的镜像仓库登录保密字典

kubectl create secret docker-registry idmeimagekey --namespace=default --docker-server=192.168.0.190 --docker-username=admin --docker-password=Harbor12345

10、给名为node1的Node添加一个标签type=node1

kubectl label nodes node1 type=node1

11、进入pod容器

kubectl exec -it common-java-9b5fb7c-4n68w bash