Implemented new matomo setup

roles/svc-db-postgres/config/main.yml

@@ -1,6 +1,7 @@
 hostname: "svc-db-postgres"
-network:  "svc-db-postgres"
+network:  "<< defaults_applications[svc-db-postgres].hostname >>"
 port:     5432
+volume:   "<< defaults_applications[svc-db-postgres].hostname >>"
 docker:
   images:
     # Postgis is necessary for mobilizon

roles/svc-db-postgres/tasks/main.yml

@@ -19,7 +19,7 @@
     published_ports:
       - "127.0.0.1:{{ applications[application_id].port }}:5432"
     volumes:
-      - postgres_database:/var/lib/postgresql/data
+      - "{{ applications['svc-db-postgres'].volume }}:/var/lib/postgresql/data"
     restart_policy: "{{ docker_restart_policy }}"
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U postgres"]