wordpress:6.3的docker部署和k8s部署方式

news2024/11/23 0:29:41

wordpress:6.3的docker部署

一.docker部署mysql5.7数据库

docker pull mysql:5.7
mkdir -p /data/mysql/data /data/mysql/logs /data/mysql/conf
touch /data/mysql/conf/my.cnf
docker run --restart=always -p 13306:3306 --name mysql -v /data/mysql/conf:/etc/mysql/conf.d -v /data/mysql/logs:/logs -v /data/mysql/data:/var/lib/mysql -v /etc/localtime:/etc/localtime:ro -e MYSQL_ROOT_PASSWORD=111111 -d mysql:5.7
docker exec -it mysql bash

二.创建wordpress用户

1、root登录服务器 进入数据库 mysql -u root -p111111
2、创建数据库 create database wordpress;  shop 为数据库名称
3、查看创建数据库 show databases; (小命令 use shop; 进入数据库 show table;)
4、创建数据库的用户
create user 'wordpress'@'%' identified by '111111';
'wordpress' 用户名称
'111111' 用户密码
@后的命令解释
'%' - 所有情况都能访问
'localhost' - 本机才能访问
'111.222.33.44' - 指定 ip 才能访问
5、给予新用户的授予权限
grant all on wordpress.* to wordpress@'%'  identified by "111111";
all 可以替换为 select,delete,update,create,drop
数据库名 所有的 用*
数据库表 所有的 用*
6、查看权限
show grants for 'wordpress'@'%' (如果定义了指定ip 访问 就需要更改为ip地址)
7、删除用户
drop user 用户名称 
8、修改用户
rename user '用户名称'@'ip地址/%' to '新用户'@'ip地址/%';
9、修改密码
 set password for '用户名'@'IP地址' = Password('新密码');

三.docker部署wordpress服务

docker run -itd --name=wordpress --restart=always -v /data/wordpress/html:/var/www/html --link mysql:mysql -p 8888:80 -d wordpress:6.3

http://192.168.1.1:8888/
在这里插入图片描述

http://192.168.1.1:8888/wp-login.php #登录wordpress

wordpress:6.3k8s部署方式

重点就是将数据库连接配置设置好就行，没啥技术难点

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: test-wordpress
  labels:
    app: wordpress
    env: test
    team: scorpio
    role: service
spec:
  selector:
    matchLabels:
      app: wordpress
      env: test
      team: scorpio
      role: service
  replicas: 1
  strategy:
    rollingUpdate:
      maxSurge: 20%
      maxUnavailable: 5%
    type: RollingUpdate
  template:
    metadata:
      name: wordpress
      annotations:
        proxy.istio.io/config: |
          terminationDrainDuration: "35s"
      labels:
        app: wordpress
        env: test
        team: scorpio
        role: service
    spec:
      terminationGracePeriodSeconds: 65
      containers:
        - name: wordpress
          image: wordpress:6.3
          imagePullPolicy: IfNotPresent
          env:
            - name: WORDPRESS_DB_HOST
              value: '192.168.1.1:13306'
            - name: WORDPRESS_DB_USER
              value: 'root'
            - name: WORDPRESS_DB_PASSWORD
              value: 'wordpress'
            - name: WORDPRESS_DB_NAME
              value: 'wordpress'
            - name: TZ
              value: Asia/Shanghai
          ports:
            - containerPort: 80
              name: http-port
#          livenessProbe:
#            httpGet:
#              path: /actuator/health
#              port: http-port
#            initialDelaySeconds: 10
#            timeoutSeconds: 30
#            periodSeconds: 30
#            failureThreshold: 3
#          readinessProbe:
#            httpGet:
#              path: /actuator/health
#              port: http-port
#            initialDelaySeconds: 10
#            timeoutSeconds: 30
#            failureThreshold: 3
          volumeMounts:
            - name: var-www-html
              mountPath: /var/www/html
      volumes:
        - name: var-www-html
          hostPath:
            path: /data/var/www/html
            type: DirectoryOrCreate
---
apiVersion: v1
kind: Service
metadata:
  name: test-wordpress
  labels:
    app: wordpress
    env: test
    team: scorpio
    role: service
spec:
  type: ClusterIP
  ports:
    - port: 80
      targetPort: 80
      protocol: TCP
  selector:
    app: wordpress
    env: test
    team: scorpio
    role: service