mysql: default db host localhost -> 127.0.0.1

seb4itik/byow/roles/mysql/defaults/main.yml

@@ -4,3 +4,4 @@ mysql_users: []
 # - name: <string
 #   password: <string>
 #   priv: <string>
+#   host: <string>  (default "127.0.0.1")

seb4itik/byow/roles/mysql/tasks/main.yml

@@ -28,4 +28,4 @@
     name: "{{ item.name }}"
     password: "{{ item.password }}"
     priv: "{{ item.priv }}"
-    host: "{{ item.host }}"
+    host: "{{ item.host | default('127.0.0.1') }}"

seb4itik/byow/roles/wordpress/defaults/main.yml

@@ -13,7 +13,7 @@ wordpress_active_theme: null
 wordpress_user: "wordpress"
 wordpress_plugins: []
 wordpress_locale: "fr_FR"
-wordpress_db_host: "localhost"
+wordpress_db_host: "127.0.0.1"
 wordpress_db_name: "{{ wordpress_user }}"
 wordpress_db_user: "{{ wordpress_user }}"
 wordpress_db_prefix: "wp_"