Migrate Passit to docker_service & set correct volume folder path

roles/docker/defaults/main.yml

@@ -19,6 +19,7 @@ gitea:
 
 passit:
   domain: "passit.{{ base_domain }}"
+  volume_folder: "{{ volume_root_folder }}/passit"
 
 fider:
   domain: "feedback.{{ base_domain }}"

roles/docker/tasks/services/passit.yml

@@ -1,45 +1,46 @@
 ---
 
-- name: passit network
-  docker_network:
-    name: passit
+- docker_service:
+    project_name: "passit"
+    pull: "yes"
+    definition:
+      version: "3.6"
+      services:
 
-- name: passit database volume
-  docker_volume:
-    name: passit_db
-
-- name: passit database container
-  docker_container:
-    name: passit_db
-    image: postgres:10
-    state: started
-    restart_policy: always
+        passit_db:
+          image: "postgres:10"
+          restart: "always"
           networks:
-      - name: passit
+            - "passit"
           volumes:
-      - passit_db:/var/lib/postgresql/data
-    env:
-      POSTGRES_USER: passit
+            - "{{ passit.volume_folder }}/data:/var/lib/postgresql/data"
+          environment:
+            POSTGRES_USER: "passit"
             POSTGRES_PASSWORD: "{{ postgres_passwords.passit }}"
 
-- name: passit app container
-  docker_container:
-    name: passit
-    image: passit/passit:stable
-    command: bin/start.sh
-    restart_policy: always
+        passit_app:
+          image: "passit/passit:stable"
+          command: "bin/start.sh"
+          restart: "always"
           networks:
-      - name: passit
-      - name: postfix
-      - name: external_services
-    env:
+            - "passit"
+            - "postfix"
+            - "external_services"
+          environment:
             DATABASE_URL: "postgres://passit:{{ postgres_passwords.passit }}@passit_db:5432/passit"
             SECRET_KEY: "{{ passit_secret_key }}"
             IS_DEBUG: 'False'
-      EMAIL_URL: smtp://noop@{{ smtp_host }}:{{ smtp_port }}
+            EMAIL_URL: "smtp://noop@{{ smtp_host }}:{{ smtp_port }}"
             DEFAULT_FROM_EMAIL: "noreply@{{ passit.domain }}"
             EMAIL_CONFIRMATION_HOST: "https://{{ passit.domain }}"
 
             VIRTUAL_HOST: "{{ passit.domain }}"
             LETSENCRYPT_HOST: "{{ passit.domain }}"
             LETSENCRYPT_EMAIL: "{{ letsencrypt_email }}"
+
+      networks:
+        passit:
+        postfix:
+          external: true
+        external_services:
+          external: true