Question

我遇到了user @ localhost被拒绝的典型访问问题。我可以在Docker外部进行连接，但是如果尝试在Docker容器内使用，则会导致访问被拒绝的异常。

这是我的sql输出

select host,user from mysql.user;
+-----------+---------------+
| host      | user          |
+-----------+---------------+
| %         | assist_user   |
| %         | root          |
| %%        | assist_user   |
| localhost | mysql.session |
| localhost | mysql.sys     |
| localhost | root          |
| localhost | user          |
+-----------+---------------+

这是我运行的查询

GRANT USAGE ON *.* TO 'user'@'%' IDENTIFIED BY PASSWORD '*aaaaaaaaa'

GRANT USAGE ON *.* TO 'root'@'%' IDENTIFIED BY PASSWORD '*aaaaa'

可能是什么问题？

docker-compose.yml 
version: '3.3'
services:
  db:
    image: mysql:5.7.26
    container_name: mysql57
    restart: always
    environment:
      # So you don't have to use root, but you can if you like
      MYSQL_USER: 'user'
      # You can use whatever password you like
      MYSQL_PASSWORD: 'password'
      # Password for root access
      MYSQL_ROOT_PASSWORD: 'admin'
    ports:
      # <Port exposed> : < MySQL Port running inside container>
      - '3306:3306'
    expose:
      # Opens port 3306 on the container
      - '3306'
      # Where our data will be persisted
    volumes:
      - /home/my/mysql57:/var/lib/mysql
      # Source code
      - /home/my/:/home/dockerdev
  myapp:
    depends_on:
      - db
  environment:
    - WAIT_HOSTS=mysql57:3306

docker mysql-用户被拒绝访问

0 个答案: