k8s 部署worldpress

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水滴石川1 2021-11-07 22:44:41 博主文章分类：k8s ©著作权

文章标签 k8s mysql worldpress 文章分类 Docker 云计算

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# 创建一个单独的名称空间
---
apiVersion: v1
kind: Namespace
metadata:
  name: wordpress
# 创建mysql的deployment控制器
---
apiVersion: apps/v1
kind: Deployment
metadata:
  namespace: wordpress
  name: word-mysql
  labels:
    app: wordpress-mysql
spec:
  replicas: 1
  selector:
    matchLabels:
      name: wordpress-mysql
  template:
    metadata:
      labels:
        name: wordpress-mysql
    spec:
      containers:
      - name: wordpress-mysql
        image: mysql:5.7
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 3306
          name: dbport
        env:
        - name: MYSQL_ROOT_PASSWORD
          value: rootPassW0rd
        - name: MYSQL_DATABASE
          value: wordpress
        - name: MYSQL_USER
          value: wordpress
        - name: MYSQL_PASSWORD
          value: wordpress
        volumeMounts:
        - name: db
          mountPath: /var/lib/mysql
      volumes:
      - name: db
        hostPath:
          path: /var/lib/mysql
# 为mysql创建一个service
---
# mysql service
apiVersion: v1
kind: Service
metadata:
  name: wpmysql
  namespace: wordpress
spec:
  clusterIP: None
  selector:
    name: wordpress-mysql
  ports:
  - name: mysqlport
    protocol: TCP
    port: 3306
    targetPort: 3306
# 创建Wordpress的deployment控制器
---
# wordpress
apiVersion: apps/v1
kind: Deployment
metadata:
  name: word-deploy
  namespace: wordpress
  labels:
    name: wordpress-web
spec:
  replicas: 1
  selector:
    matchLabels:
      name: wordpress-web
  template:
    metadata: 
      labels:
        name: wordpress-web
    spec:
      containers:
      - name: wordpress-web
        image: wordpress
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 80
          name: wdwebport
        env:
        - name: WORDPRESS_DB_HOST
          value: wpmysql:3306
        - name: WORDPRESS_DB_USER
          value: wordpress
        - name: WORDPRESS_DB_PASSWORD
          value: wordpress
# 为wordpress创建service
---
# wordpress-web service
apiVersion: v1
kind: Service
metadata:
  namespace: wordpress
  name: wd-web-svc
spec:
  selector: 
    name: wordpress-web
  ports:
  - name: wd-web-port
    port: 80
    protocol: TCP
  type: NodePort