Added database patch to wordpress

roles/web-app-wordpress/tasks/01_patch_config.yml

@@ -0,0 +1,28 @@
+# The seeds need to be executed as root, because www-data isn't allowed to create files in the wordpress directory
+
+- name: Update DB host in wp-config.php
+  command: >
+    docker exec --user root {{ wordpress_container }}
+    sed -i "s/define(\s*'DB_HOST'\s*,\s*'[^']*'\s*);/define( 'DB_HOST', '{{ database_host }}:{{ database_port }}' );/i" {{ wordpress_docker_conf_path }}
+  notify: docker compose restart
+
+- name: Update DB name in wp-config.php
+  command: >
+    docker exec --user root {{ wordpress_container }}
+    sed -i "s/define(\s*'DB_NAME'\s*,\s*'[^']*'\s*);/define( 'DB_NAME', '{{ database_name }}' );/i" {{ wordpress_docker_conf_path }}
+  notify: docker compose restart
+
+- name: Update DB user in wp-config.php
+  command: >
+    docker exec --user root {{ wordpress_container }}
+    sed -i "s/define(\s*'DB_USER'\s*,\s*'[^']*'\s*);/define( 'DB_USER', '{{ database_username }}' );/i" {{ wordpress_docker_conf_path }}
+  notify: docker compose restart
+
+- name: Update DB password in wp-config.php
+  command: >
+    docker exec --user root {{ wordpress_container }}
+    sed -i "s/define(\s*'DB_PASSWORD'\s*,\s*'[^']*'\s*);/define( 'DB_PASSWORD', '{{ database_password }}' );/i" {{ wordpress_docker_conf_path }}
+  notify: docker compose restart
+
+- name: "Flush handlers to reinitialize new database credentials"
+  meta: flush_handlers

roles/web-app-wordpress/tasks/02_install.yml

@@ -1,6 +1,6 @@
 - name: "Run WordPress core install via WP CLI"
   command: >
-    docker-compose exec -T -u www-data application
+    docker exec -u {{ wordpress_user }} {{ wordpress_container }}
     wp core install
       --url="{{ domains | get_url(application_id, WEB_PROTOCOL) }}"
       --title="{{ applications | get_app_conf(application_id, 'title', True) }}"

roles/web-app-wordpress/tasks/main.yml

@@ -25,13 +25,23 @@
     dest: "{{ host_msmtp_conf }}"
   notify: docker compose up
 
+- name: Check if wp-config.php exists in WordPress
+  command: docker exec -u {{ wordpress_user }} {{ wordpress_container }} test -f {{ wordpress_docker_html_path }}/wp-config.php
+  register: wp_config_file_exists
+  changed_when: false
+  failed_when: false
+
+- name: Patch WordPress wp-config.php with updated DB credentials
+  include_tasks: 01_patch_config.yml
+  when: wp_config_file_exists.rc == 0
+
 - name: "Install wordpress"
-  include_tasks: install.yml
+  include_tasks: 02_install.yml
 
 - name: "Install and activate WordPress plugins"
   block:
     - name: "Iterate through WordPress plugins"
-      include_tasks: plugin.yml
+      include_tasks: 03_enable_plugin.yml
       loop: "{{ wordpress_plugins }}"
       loop_control:
         label: "{{ item.key }}"