Added credentials replacement draft for matomo

roles/web-app-matomo/tasks/database.yml

@@ -0,0 +1,25 @@
+- name: Backup config.ini.php before patching
+  command: >
+    docker cp {{ matomo_name }}:{{ matomo_config }} {{ matomo_backup_file }}
+
+- name: Patch Matomo config.ini.php with updated DB credentials
+  block:
+    - name: Update DB host
+      command: >
+        docker exec --user root {{ matomo_name }}
+        sed -i "s/^host *=.*/host = {{ database_host }}/" {{ matomo_config }}
+
+    - name: Update DB name
+      command: >
+        docker exec --user root {{ matomo_name }}
+        sed -i "s/^dbname *=.*/dbname = {{ database_name }}/" {{ matomo_config }}
+
+    - name: Update DB user
+      command: >
+        docker exec --user root {{ matomo_name }}
+        sed -i "s/^username *=.*/username = {{ database_username }}/" {{ matomo_config }}
+
+    - name: Update DB password
+      command: >
+        docker exec --user root {{ matomo_name }}
+        sed -i "s/^password *=.*/password = {{ database_password }}/" {{ matomo_config }}