EC2でWordPressを一発インストールするスクリプトを作ってみた

#!/bin/bash
######################パスワードなどは書き換える#######################
# DB rootパスワード指定
MysqlRootPasswd=Password@123
# DB ユーザ、パスワード設定（WordPressからのアクセス用）
MysqluserName=user01
MysqluserPasswd=Password@123
#####################################################################

# 対話モードをスクリプト化するexpectをインストール
sudo yum install expect -y

# httpdのインストール
sudo yum install httpd -y
sudo systemctl start httpd
sudo systemctl enable httpd.service
sudo usermod -a -G apache ec2-user
sudo chown -R ec2-user:apache /var/www
sudo chmod 2775 /var/www && find /var/www -type d -exec sudo chmod 2775 {} \;
find /var/www -type f -exec sudo chmod 0664 {} \;

# phpインストール
sudo amazon-linux-extras enable php8.1
sudo yum clean metadata
sudo yum -y update
sudo yum install php-cli php-pdo php-fpm php-mysqlnd php-xml php-mbstring php-gd -y

# mariadbのインストールおよび起動
sudo yum install mariadb mariadb-server -y
sudo systemctl start mariadb
sudo systemctl enable mariadb

# mariadb初期設定mysql_secure_installationの対話モードをスクリプト化
expect -c '
    set timeout 10;
    spawn sudo mysql_secure_installation;
    expect "Enter current password for root (enter for none): ";
    send -- "\n";
    expect "Set root password?";
    send -- "Y\n";
    expect "New password:";
    send -- "'"${MysqlRootPasswd}"'\n";
    expect "Re-enter new password:";
    send -- "'"${MysqlRootPasswd}"'\n";
    expect "Remove anonymous users?";
    send "Y\n";
    expect "Disallow root login remotely?";
    send "Y\n";
    expect "Remove test database and access to it?";
    send "Y\n";
    expect "Reload privilege tables now?";
    send "Y\n";
    interact;'

# mysqlユーザ作成、テーブル作成スクリプト化
expect -c '
    set timeout 1;
    spawn mysql -u root -p;
    expect "Enter password:";
    send -- "'"${MysqlRootPasswd}"'\n";
    expect "MariaDB \[\(none\)\]>";
    send -- "CREATE USER '\'''"${MysqluserName}"''\''@'\''localhost'\'' IDENTIFIED BY '\'''"${MysqluserPasswd}"''\'';\n"
    expect "MariaDB \[\(none\)\]>";
    send -- "CREATE DATABASE `db01`;\n"
    expect "MariaDB \[\(none\)\]>";
    send -- "GRANT ALL PRIVILEGES ON `db01`.* TO \"'"${MysqluserName}"'\"@\"localhost\";\n"
    expect "MariaDB \[\(none\)\]>";
    send -- "FLUSH PRIVILEGES;\n"
    expect "MariaDB \[\(none\)\]>";
    send -- "exit;\n"
    interact;'

#WordPressのダウンロード・設定
cd
wget https://wordpress.org/latest.tar.gz
tar -xzvf latest.tar.gz
cp wordpress/wp-config-sample.php wordpress/wp-config.php
sed -i -e 's/database_name_here/db01/g' wordpress/wp-config.php
sed -i -e "s/username_here/${MysqluserName}/g" wordpress/wp-config.php
sed -i -e "s/password_here/${MysqluserPasswd}/g" wordpress/wp-config.php
cp -r wordpress/* /var/www/html/
rm -r ./*
sudo sed -i -e '/<Directory \"\/var\/www\/html\">/,/<\/Directory>$/s|AllowOverride None|AllowOverride All|' /etc/httpd/conf/httpd.conf
sudo chown -R apache /var/www
sudo chgrp -R apache /var/www
sudo chmod 2775 /var/www
find /var/www -type d -exec sudo chmod 2775 {} \;
sudo systemctl restart httpd

bash install_wordpress_all.sh

http://[EC2のパブリックIP]