service: samll improvements

roles/service/meta/argument_specs.yaml

@@ -29,7 +29,7 @@ argument_specs:
       service_container_http_port:
         description:
           - Port inside the container where http requests are proxied to.
-          - If set to 0, http requests are proxied to /run/<service name>.sock inside the container
+          - If set to 0, http requests are proxied to fd:3 inside the container
         type: int
         required: false
         default: 0
@@ -482,7 +482,7 @@ argument_specs:
                   - Name of the port.
                   - >-
                     If type is socket, the socket will be created at
-                    /run/<service name>-<additional container name>-<port name>.sock on the host.
+                    /run/<service name>-<port name>-socat.sock on the host.
                   - If type is not socket, this is just informative.
                 type: str
                 required: true

roles/service/tasks/redis.yaml

@@ -8,5 +8,9 @@
     container_networks:
       - name: "{{ service_name }}"
         ip: "{{ service_container_ip | ansible.utils.ipmath(2) if _service_static_ip else '' }}"
+    container_mounts:
+      - type: volume
+        source: redis
+        destination: /data
     container_hostname: redis
     container_auto_update: "{{ service_auto_update }}"