Added database patch to wordpress

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

@@ -2,22 +2,22 @@
   command: >
     docker exec --user root {{ espocrm_name }}
     sed -i "s/'host' => .*/'host' => '{{ database_host }}',/" {{ espocrm_config_file }}
-  notify: docker compose up
+  notify: docker compose restart
 
 - name: Update DB name
   command: >
     docker exec --user root {{ espocrm_name }}
     sed -i "s/'dbname' => .*/'dbname' => '{{ database_name }}',/" {{ espocrm_config_file }}
-  notify: docker compose up
+  notify: docker compose restart
 
 - name: Update DB user
   command: >
     docker exec --user root {{ espocrm_name }}
     sed -i "s/'user' => .*/'user' => '{{ database_username }}',/" {{ espocrm_config_file }}
-  notify: docker compose up
+  notify: docker compose restart
 
 - name: Update DB password
   command: >
     docker exec --user root {{ espocrm_name }}
     sed -i "s/'password' => .*/'password' => '{{ database_password }}',/" {{ espocrm_config_file }}
-  notify: docker compose up
+  notify: docker compose restart

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

@@ -2,23 +2,28 @@
   command: >
     docker exec --user root {{ moodle_container }}
     sed -i "s/^\$CFG->dbhost *= *.*/\$CFG->dbhost = '{{ database_host }}';/" {{ moodle_config }}
+  notify: docker compose restart
 
 - name: Update DB name
   command: >
     docker exec --user root {{ moodle_container }}
     sed -i "s/^\$CFG->dbname *= *.*/\$CFG->dbname = '{{ database_name }}';/" {{ moodle_config }}
+  notify: docker compose restart
 
 - name: Update DB user
   command: >
     docker exec --user root {{ moodle_container }}
     sed -i "s/^\$CFG->dbuser *= *.*/\$CFG->dbuser = '{{ database_username }}';/" {{ moodle_config }}
+  notify: docker compose restart
 
 - name: Update DB password
   command: >
     docker exec --user root {{ moodle_container }}
     sed -i "s/^\$CFG->dbpass *= *.*/\$CFG->dbpass = '{{ database_password }}';/" {{ moodle_config }}
+  notify: docker compose restart
 
 - name: Update CFG->wwwroot via sed in container
   command: >
     docker exec --user root {{ moodle_container }}
     sed -i -E "s|^(\$CFG->wwwroot[[:space:]]*=[[:space:]]*).*$|\1'{{ domains | get_url(application_id, WEB_PROTOCOL) }}';|" {{ moodle_config }}
+  notify: docker compose restart

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 }}"

roles/web-app-wordpress/templates/docker-compose.yml.j2

@@ -2,7 +2,7 @@
   application:
     {% include 'roles/docker-container/templates/base.yml.j2' %}
     image: {{ wordpress_custom_image }}
-    container_name: {{ wordpress_name }}
+    container_name: {{ wordpress_container }}
     build:
       context: .
     ports:

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

@@ -7,9 +7,11 @@ host_msmtp_conf:            "{{docker_compose.directories.config}}msmtprc.conf"
 wordpress_max_upload_size:  "{{ applications | get_app_conf(application_id, 'max_upload_size') }}"
 wordpress_custom_image:     "wordpress_custom"
 wordpress_docker_html_path: "/var/www/html"
+wordpress_docker_conf_path: "{{ wordpress_docker_html_path }}/wp-config.php"
 wordpress_version:          "{{ applications | get_app_conf(application_id, 'docker.services.wordpress.version', True) }}"
 wordpress_image:            "{{ applications | get_app_conf(application_id, 'docker.services.wordpress.image', True) }}"
-wordpress_name:             "{{ applications | get_app_conf(application_id, 'docker.services.wordpress.name', True) }}"
+wordpress_container:        "{{ applications | get_app_conf(application_id, 'docker.services.wordpress.name', True) }}"
 wordpress_volume:           "{{ applications | get_app_conf(application_id, 'docker.volumes.data', True) }}"
 wordpress_domains:          "{{ applications | get_app_conf(application_id, 'server.domains.canonical', True) }}"
 wordpress_plugins:          "{{ applications | get_app_conf(application_id, 'plugins', True) | dict2items }}"
+wordpress_user:             "www-data"