Docker相关

# 拉取代码
docker pull
# 登录Docker Hub
docker login
# Commit和Push
docker commit haha
docker push xxx/haha:v1
# 创建容器并运行 
docker run -p 4000:80 --name haha nginx:latest
# 进入容器
docker exec -it haha /bin/sh
# 查看运行容器的进程Id
docker top haha
# 停止容器
docker stop haha
# 启动容器
docker start haha
# 容器镜像列表
docker images
# 容器运行列表
docker ps -a
# 删除镜像
docker rmi image-name
# 删除运行容器
docker rm container-name

Kubectl相关

# 获取列表
kubectl get pods/deployment/secrets/configmaps
# 从文件新建或更新配置
kubectl apply -f xxx.yaml
# 从文件删除配置
kubectl delete -f xxx.yaml
# 进入pods
kubectl exec -it pod-name /bin/sh
# 查看详情
kubectl describe pod/deployment name

配置文件

Pods

apiVersion: v1
kind: Pod
metadata:
  name: nginx
spec:
  shareProcessNamespace: true
  containers:
  - name: nginx
    image: nginx
  - name: shell
    image: busybox
    stdin: true
    tty: true

Deployment

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
  labels:
    app: nginx
spec:
  replicas: 2
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx
        ports:
        - containerPort: 80
        volumeMounts:
        - mountPath: "/usr/share/nginx/html"
          name: nginx-vol
      volumes:
      - name: nginx-vol
        emptyDir: {}