Dockerコンテナ(mysql)に接続する

Dockerコンテナ(mysql)にアクセスする

起動中のコンテナを確認する

$docker-compose ps

CONTAINER ID        IMAGE                          COMMAND                  CREATED             STATUS              PORTS                                NAMES
847c99b0929c        nginx:latest                   "nginx -g 'daemon of…"   20 minutes ago      Up 20 minutes       0.0.0.0:8080->80/tcp                 docker_php_nginx_1
5e2039b237df        docker_php_php                 "docker-php-entrypoi…"   20 minutes ago      Up 20 minutes       9000/tcp                             docker_php_php_1
8193d899b38d        phpmyadmin/phpmyadmin:latest   "/docker-entrypoint.…"   20 minutes ago      Up 20 minutes       0.0.0.0:8888->80/tcp                 docker_php_phpmyadmin_1
f4ff8b6b8ac3        mysql:5.7                      "docker-entrypoint.s…"   22 minutes ago      Up 20 minutes       33060/tcp, 0.0.0.0:13306->3306/tcp   docker_php_db_1

ホストPCからコンテナ(mysql)に接続する

CONTAINER IDを指定

$docker exec -it f4ff8b6b8ac3 bash

mysqlに接続

root@f4ff8b6b8ac3:/# mysql -u root -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 5.7.28 MySQL Community Server (GPL)

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
| test               |
+--------------------+
5 rows in set (0.03 sec)