Connecting to RDS Mysql from docker container with Wordpress
According to WordPress's documentation
The environment name should be,
WORDPRESS_DB_HOST=... (defaults to the IP and port of the linked mysql container)WORDPRESS_DB_USER=... (defaults to "root")WORDPRESS_DB_PASSWORD=... (defaults to the value of the MYSQL_ROOT_PASSWORD environment variable from the linked mysql container)WORDPRESS_DB_NAME=... (defaults to "wordpress")WORDPRESS_TABLE_PREFIX=... (defaults to "", only set this when you need to override the default table prefix in wp-config.php)