Added get_domain function

roles/docker-wordpress/tasks/install.yml

@@ -2,7 +2,7 @@
   command: >
     docker-compose exec -T -u www-data application
     wp core install
-      --url="{{ web_protocol }}://{{ domains[application_id][0] }}"
+      --url="{{ web_protocol }}://{{ domains | get_domain(application_id)[0] }}"
       --title="{{ applications[application_id].title }}"
       --admin_user="{{ applications[application_id].users.administrator.username }}"
       --admin_password="{{ applications[application_id].credentials.administrator_password }}"

roles/docker-wordpress/tasks/plugins/wp-discourse.yml

@@ -5,7 +5,7 @@
 
 - name: Wait for Discourse API
   wait_for:
-    host: "{{ domains.discourse }}"
+    host: "{{ domains | get_domain('discourse') }}"
     port: 80
     delay: 5
     timeout: 600

roles/docker-wordpress/vars/configuration.yml

@@ -31,6 +31,6 @@ csp:
       - "https://fonts.bunny.net"
     script-src:
       - "https://cdn.gtranslate.net"
-      - "{{ domains.wordpress[0] }}"
+      - "{{ domains | get_domain('wordpress') }}"
     style-src:
       - "https://fonts.bunny.net"

roles/docker-wordpress/vars/discourse.yml

@@ -11,7 +11,7 @@ discourse_settings:
 
   - name: discourse_connect
     key: url
-    value: "{{ web_protocol }}://{{ domains.discourse }}"
+    value: "{{ web_protocol }}://{{ domains | get_domain('discourse') }}"
   - name: discourse_connect
     key: api-key
     value: "{{ vault_discourse_api_key }}"