k8s配置拉取镜像密钥

一、部署步骤

二、创建阿里云镜像仓库

1、进入阿里云容器镜像服务，创建个人版实例

2、设置登录密码后完成镜像仓库创建

三、创建Secret绑定镜像仓库账号

[root@localhost ~]#  kubectl create secret docker-registry dockerhub --docker-server=registry.cn-hangzhou.aliyuncs.com --docker-username=XXX --docker-password=XXX --namespace=XXX

四、创建Deployment绑定Secret

[root@master ~]# cat >> /root/deployment.yaml <<EOF

apiVersion: apps/v1

kind: Deployment

metadata:

  name: hello-world

  namespace: kube-system

spec:
  replicas: 1

  selector:

    matchLabels:

      app: hello-world
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:

    metadata:

      labels:

        app: hello-world

    spec:

      imagePullSecrets:

      - name: dockerhub

      containers:

      - name: hello-world

        image: registry.cn-hangzhou.aliyuncs.com/test/hello-world:1d4ac56c-1

        imagePullPolicy: IfNotPresent

        ports:

        - containerPort: 3003

          name: http

          protocol: TCP

        livenessProbe:

          failureThreshold: 3

          httpGet:

            path: /

            port: 3003

            scheme: HTTP

          initialDelaySeconds: 120

          periodSeconds: 10

          successThreshold: 1

          timeoutSeconds: 1

        readinessProbe:

          failureThreshold: 3

          httpGet:

            path: /

            port: 3003

            scheme: HTTP

          initialDelaySeconds: 120

          periodSeconds: 10

          successThreshold: 1

          timeoutSeconds: 1

        resources:

          limits:

            memory: 1Gi

          requests:

            memory: 1Gi

EOF

巴特西

k8s配置拉取镜像密钥

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