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Aws Linux 2 へのMySQLインストールとテストデータ用意

Last updated at Posted at 2020-06-13

MySQLインストール

yumリポジトリ追加

$ sudo rpm -ivh http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm

MySQLインストール

$ sudo yum install mysql-community-server

MySQL起動

$ sudo systemctl start mysqld.service

rootユーザの初期パスワード

次の工程で使用する。 → +nu&TAHRi7p=

$ sudo cat /var/log/mysqld.log | grep "temporary password"
2020-06-12T08:50:36.870252Z 1 [Note] A temporary password is generated for root@localhost: +nu&TAHRi7p=

MySQLセキュリティ

$ mysql_secure_installation

Securing the MySQL server deployment.

Enter password for user root: # 初期パスワードの入力 → 今回は +nu&TAHRi7p=

The existing password for the user account root has expired. Please set a new password.

New password: # rootユーザの新規パスワードの入力

Re-enter new password: # 確認用の入力
The 'validate_password' plugin is installed on the server.
The subsequent steps will run with the existing configuration
of the plugin.
Using existing password for root.

Estimated strength of the password: 100
Change the password for root ? ((Press y|Y for Yes, any other key for No) : y # rootユーザのパスワードの変更

By default, a MySQL installation has an anonymous user,
allowing anyone to log into MySQL without having to have
a user account created for them. This is intended only for
testing, and to make the installation go a bit smoother.
You should remove them before moving into a production
environment.

Remove anonymous users? (Press y|Y for Yes, any other key for No) : y # 匿名ユーザーを削除
Success.


Normally, root should only be allowed to connect from
'localhost'. This ensures that someone cannot guess at
the root password from the network.

Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y # リモート用rootユーザを削除
Success.

By default, MySQL comes with a database named 'test' that
anyone can access. This is also intended only for testing,
and should be removed before moving into a production
environment.


Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y # testデータベースの削除
 - Dropping test database...
Success.

 - Removing privileges on test database...
Success.

Reloading the privilege tables will ensure that all changes
made so far will take effect immediately.

Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y # 権限テーブルを再起動
Success.

All done!

MySQLへのログイン

$ mysql -u root -p

テストデータ用意

テストデータ取得

公式のものを使用。
MySQL公式-テストデータ
test.png

解凍

$ unzip world.sql.zip

AWSへの送信

$ scp world.sql DataLamda_Outer:/home/ec2-user/

MySQLへの読み込み

$ mysql> SOURCE /home/ec2-user/world.sql;

database.worldが作成される。

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