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Laradock+MySQL マイグレーションするまで

Last updated at Posted at 2018-08-21

#はじめに

#事前準備

コンテナを起動する

laradock$ docker-compose up -d php-fpm nginx mysql workspace
laradock_mysql_1 is up-to-date
laradock_workspace_1 is up-to-date
laradock_docker-in-docker_1 is up-to-date
laradock_php-fpm_1 is up-to-date
laradock_nginx_1 is up-to-date

コンテナ立ち上がってましたね:airplane:

コンテナ(ワークスペース)に入る

laradoc$ docker exec -it laradock_workspace_1 /bin/bash

別タブでMySQLコンテナに入る

laradoc$ docker exec -it laradock_mysql_1 /bin/bash

MySQLにログイン

root@b17755e83e64:/var/www# mysql -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 9
Server version: 8.0.12 MySQL Community Server - GPL

Copyright (c) 2000, 2018, 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.

バージョン8系なんだと今気づく:eyes:

test_dbを作成

mysql> create database test_db;
Query OK, 1 row affected (0.09 sec)

#テーブルを作成する
コンテナ(ワークスペース)にて、以下を実施する。

migrationファイルを作成する

root@1058e6da0b91:/var/www# php artisan make:migration create_test_db_table

migrationを実行する

root@b17755e83e64:/var/www# php artisan migrate

###こんなエラーが出ました:smiling_imp:

SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client
PDO::__construct(): The server requested authentication method unknown to the client [caching_sha2_password] 

なるほど:thinking:
ユーザーの認証方法が変わったのか:point_up:

Before:認証方式をチェックする

mysql> SELECT user,host,plugin FROM mysql.user;
+------------------+-----------+-----------------------+
| user             | host      | plugin                |
+------------------+-----------+-----------------------+
| default          | %         | caching_sha2_password |
| root             | %         | caching_sha2_password |
| mysql.infoschema | localhost | caching_sha2_password |
| mysql.session    | localhost | caching_sha2_password |
| mysql.sys        | localhost | caching_sha2_password |
| root             | localhost | caching_sha2_password |
+------------------+-----------+-----------------------+
6 rows in set (0.00 sec)

defaultとrootの認証方式を変更する

mysql> ALTER USER 'default'@'%' IDENTIFIED WITH mysql_native_password BY 'secret';`
mysql> ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'secret';

After:認証方式をチェックする

mysql> SELECT user,host,plugin FROM mysql.user;
+------------------+-----------+-----------------------+
| user             | host      | plugin                |
+------------------+-----------+-----------------------+
| default          | %         | mysql_native_password |
| root             | %         | mysql_native_password |
| mysql.infoschema | localhost | caching_sha2_password |
| mysql.session    | localhost | caching_sha2_password |
| mysql.sys        | localhost | caching_sha2_password |
| root             | localhost | caching_sha2_password |
+------------------+-----------+-----------------------+
6 rows in set (0.00 sec)

変わってますね:thinking:
うん。一旦解決。改めて、、、

###migrationファイルを作成する

root@1058e6da0b91:/var/www# php artisan make:migration create_test_db_table
Created Migration: 2018_08_21_103343_create_sample_table

なんか命名規則あったような・・・:thinking:

laravelプロジェクト配下の.envを修正

以下のように変更。
root@b17755e83e64:/var/www# vim .env

DB_CONNECTION=mysql:relaxed:
DB_HOST=mysql
DB_PORT=3306
DB_DATABASE=test_db
DB_USERNAME=root
DB_PASSWORD=secret

###migrationを実行する

root@1058e6da0b91:/var/www# php artisan migrate
Migration table created successfully.
Migrating: 2014_10_12_000000_create_users_table
Migrated:  2014_10_12_000000_create_users_table
Migrating: 2014_10_12_100000_create_password_resets_table
Migrated:  2014_10_12_100000_create_password_resets_table
Migrating: 2018_08_21_152517_create_test_db_table
Migrated:  2018_08_21_152517_create_test_db_table

お。良さげ!!

テーブルができたかを確認する

mysql> use test_db;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql> 
mysql> 
mysql> 
mysql> show tables;
+-------------------+
| Tables_in_test_db |
+-------------------+
| migrations        |
| password_resets   |
| test_db           |
| users             |
+-------------------+
4 rows in set (0.00 sec)

おしまい

ちなみに現時点で、Sequel proはMySQL8系に対応してなかったです:cop_tone5:

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