在学习docker搭建wordpress中出现错误

Question

在用docker搭建wordpress时发生错误
我运行了wordpress容器时发现使用docker ps命令查询不到它的状态，我用docker ps -a查询发现了它处于 Exited (1) 3 seconds ago 状态

[root@localhost ~]# docker run --name=wordpress -p 80:80 -e WORDPRESS_DB_HOST=192.168.200.10:3306 -e WORDPRESS_DB_USER=wordpress -e WORDPRESS_DB_PASSWORD=123456 wordpress
[root@localhost ~]# docker ps -a
CONTAINER ID   IMAGE                COMMAND                  CREATED          STATUS                     PORTS                                                        NAMES
746ae4ff0779   wordpress            "docker-entrypoint.s…"   11 minutes ago   Exited (1) 7 minutes ago                                                                wordpress
443daef6c3f6   mysql/mysql-server   "/entrypoint.sh mysq…"   40 minutes ago   Up 40 minutes (healthy)    0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060-33061/tcp   mysql
[root@localhost ~]# docker run --name=wordpress -p 80:80 -e WORDPRESS_DB_HOST=192.168.200.10:3306 -e WORDPRESS_DB_USER=wordpress -e WORDPRESS_DB_PASSWORD=123456 wordpress
[root@localhost ~]# docker ps -a
CONTAINER ID   IMAGE                COMMAND                  CREATED          STATUS                     PORTS                                                        NAMES
746ae4ff0779   wordpress            "docker-entrypoint.s…"   11 minutes ago   Exited (1) 7 minutes ago                                                                wordpress
443daef6c3f6   mysql/mysql-server   "/entrypoint.sh mysq…"   40 minutes ago   Up 40 minutes (healthy)    0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060-33061/tcp   mysql

我查询了他的日志

[root@localhost ~]# docker logs 746ae4ff0779
WordPress not found in /var/www/html - copying now...
Complete! WordPress has been successfully copied to /var/www/html
No 'wp-config.php' found in /var/www/html, but 'WORDPRESS_...' variables supplied; copying 'wp-config-docker.php' (WORDPRESS_DB_HOST WORDPRESS_DB_PASSWORD WORDPRESS_DB_USER)
[Wed Dec 28 12:39:55.172952 2022] [:crit] [pid 1] (38)Function not implemented: AH00141: Could not initialize random number generator
[Wed Dec 28 12:44:09.891840 2022] [:crit] [pid 1] (38)Function not implemented: AH00141: Could not initialize random number generator

百度过一些方法，试过但还是不行，求问怎么解决

Answer 1

涉及到容器之间的关联，直接用docker-compose来玩更合适，毕竟你要设置数据库。
如果用docker-compose，我此前使用到的yml配置文件如下：

version: "3"
services:
  db:
    image: mysql:8.0
    command:
      - --default_authentication_plugin=mysql_native_password
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_unicode_ci
    volumes:
      - db_data:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: somewordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress

  wordpress:
    depends_on:
      - db
    image: wordpress:latest
    ports:
      - "8000:80"
    restart: always
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress

volumes:
  db_data: