Clean up gitea docker

roles/docker/tasks/services/gitea.yml

@@ -8,42 +8,19 @@
   docker_volume:
     name: gitea
 
-- name: gitea database volume
-  docker_volume:
-    name: gitea_db
-
-- name: gitea database container
-  docker_container:
-    name: gitea_db
-    image: postgres:10
-    state: started
-    restart_policy: always
-    networks:
-      - name: gitea
-    volumes:
-      - gitea_db:/var/lib/postgresql/data
-    env:
-      POSTGRES_DB: somethingelse
-      POSTGRES_USER: gitea
-      POSTGRES_PASSWORD: "{{ postgres_passwords.gitea }}"
-
 - name: gitea container
   docker_container:
     name: gitea
     image: gitea/gitea:latest
-    restart_policy: always
+    restart_policy: unless-stopped
     networks:
       - name: gitea
       - name: external_services
     volumes:
       - gitea:/data
     published_ports:
-      - "222:22"
+      - "22:22"
     env:
       VIRTUAL_HOST: "{{ gitea.domain }}"
       LETSENCRYPT_HOST: "{{ gitea.domain }}"
       LETSENCRYPT_EMAIL: "{{ letsencrypt_email }}"
-      POSTGRES_HOST: gitea_db
-      POSTGRES_DB: gitea
-      POSTGRES_USER: gitea
-      POSTGRES_PASSWORD: "{{ postgres_passwords.gitea }}"