Optimized docker handlers for espocrm and wordpress

roles/cmp-docker-oauth2/defaults/main.yml

@@ -0,0 +1 @@
+docker_compose_flush_handlers: false # Set to true in the vars/main.yml of the including role to autoflush after docker compose routine

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

@@ -2,6 +2,8 @@
 - name: "load docker, db and proxy for {{application_id}}"
   include_role: 
     name: cmp-db-docker-proxy
+  vars:
+    docker_compose_flush_handlers:  true
 
 - name: Check if config.php exists in EspoCRM
   command: docker exec --user root {{ espocrm_name }} test -f {{ espocrm_config_file }}
@@ -15,7 +17,6 @@
 
 - name: Flush handlers to make DB available before password reset
   meta: flush_handlers
-  when: docker_compose_flush_handlers | bool
 
 - name: Set OIDC scopes in EspoCRM config (inside web container)
   ansible.builtin.shell: |

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

@@ -1,10 +1,16 @@
+# General
 application_id:                 "web-app-espocrm"
+
+# Database
 database_type:                  "mariadb"
+
+# Webserver
 location_ws:                        "/ws"
 ws_port:                        "{{ ports.localhost.websocket[application_id] }}"
 client_max_body_size:           "100m"
 vhost_flavour:                  "ws_generic"
-docker_compose_flush_handlers:  true
+
+# Espocrm
 espocrm_version:                "{{ applications | get_app_conf(application_id, 'docker.services.espocrm.version', True) }}"
 espocrm_image:                  "{{ applications | get_app_conf(application_id, 'docker.services.espocrm.image', True) }}"
 espocrm_name:                   "{{ applications | get_app_conf(application_id, 'docker.services.espocrm.name', True) }}"

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

@@ -1,24 +1,24 @@
 # 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
+- name: Update DB host in {{ wordpress_config_file }}
   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
+- name: Update DB name in {{ wordpress_config_file }}
   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
+- name: Update DB user in {{ wordpress_config_file }}
   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
+- name: Update DB password in {{ wordpress_config_file }}
   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 }}

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

@@ -2,6 +2,8 @@
 - name: "load docker and db for {{application_id}}"
   include_role: 
     name: cmp-db-docker
+  vars:
+    docker_compose_flush_handlers: false
   
 - name: "Include role srv-proxy-6-6-domain for {{ application_id }}"
   include_role:
@@ -25,13 +27,16 @@
     dest: "{{ host_msmtp_conf }}"
   notify: docker compose up
 
-- name: Check if wp-config.php exists in WordPress
+- name: Flush handlers to make {{ wordpress_config_file }} available before patch
-  command: docker exec -u {{ wordpress_user }} {{ wordpress_container }} test -f {{ wordpress_docker_html_path }}/wp-config.php
+  meta: flush_handlers
+
+- name: Check if {{ wordpress_config_file }} exists in WordPress
+  command: docker exec -u {{ wordpress_user }} {{ wordpress_container }} test -f {{ wordpress_config_path }}
   register: wp_config_file_exists
   changed_when: false
   failed_when: false
 
-- name: Patch WordPress wp-config.php with updated DB credentials
+- name: Patch WordPress {{ wordpress_config_file }} with updated DB credentials
   include_tasks: 01_patch_config.yml
   when: wp_config_file_exists.rc == 0
 

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

@@ -7,11 +7,13 @@ 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_docker_conf_path: "{{ wordpress_config_path }}"
 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_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"
+wordpress_user:             "www-data"
+wordpress_config_file:      "wp-config.php"
+wordpress_config_path:      "{{ wordpress_docker_html_path }}/{{ wordpress_config_file }}"