An access has an id, and its mounts name it (issue 153)

Ten definitions name each access by id; the path stays as the default an assignment may replace,
and the host side of every mount says ${access:<id>}. Resolved with no placement, every definition
names exactly the paths it named before (TestPlacedDirectoriesKeepTheirPaths, extended). On an
adopted machine the assignment now says `accesses: {<id>: <path>}` and the mount follows.

Needs the controller that knows an access id (mesh-controller #176); the running one refuses the
field at registration.

modules/bazarr/module.json

@@ -22,18 +22,22 @@
   ],
   "accesses": [
     {
+      "id": "movies",
       "path": "/services/media/movies",
       "mode": "read-write"
     },
     {
+      "id": "series",
       "path": "/services/media/series",
       "mode": "read-write"
     },
     {
+      "id": "anime",
       "path": "/services/media/anime",
       "mode": "read-write"
     },
     {
+      "id": "downloads",
       "path": "/services/media/downloads",
       "mode": "read"
     }
@@ -67,10 +71,10 @@
       ],
       "volumes": [
         "/services/bazarr/config:/config",
-        "/services/media/movies:/movies",
-        "/services/media/series:/series",
-        "/services/media/anime:/anime",
-        "/services/media/downloads:/downloads"
+        "${access:movies}:/movies",
+        "${access:series}:/series",
+        "${access:anime}:/anime",
+        "${access:downloads}:/downloads"
       ]
     },
     {

modules/bookshelf/module.json

@@ -24,10 +24,12 @@
   ],
   "accesses": [
     {
+      "id": "books",
       "path": "/services/media/books",
       "mode": "read-write"
     },
     {
+      "id": "downloads",
       "path": "/services/media/downloads",
       "mode": "read-write"
     }
@@ -61,8 +63,8 @@
       ],
       "volumes": [
         "/services/bookshelf/config:/config",
-        "/services/media/books:/books",
-        "/services/media/downloads:/downloads"
+        "${access:books}:/books",
+        "${access:downloads}:/downloads"
       ]
     },
     {

modules/lidarr/module.json

@@ -23,10 +23,12 @@
   ],
   "accesses": [
     {
+      "id": "music",
       "path": "/services/media/music",
       "mode": "read-write"
     },
     {
+      "id": "downloads",
       "path": "/services/media/downloads",
       "mode": "read-write"
     }
@@ -60,8 +62,8 @@
       ],
       "volumes": [
         "/services/lidarr/config:/config",
-        "/services/media/music:/music",
-        "/services/media/downloads:/downloads"
+        "${access:music}:/music",
+        "${access:downloads}:/downloads"
       ]
     },
     {

modules/nats/module.json

@@ -62,13 +62,14 @@
       "volumes": [
         "/var/lib/mesh-broker-nats:/data",
         "/var/lib/nats-module/conf:/etc/nats:ro",
-        "/var/lib/mesh-broker-tls:/tls:ro"
+        "${access:tls}:/tls:ro"
       ],
       "artifact": "server"
     }
   ],
   "accesses": [
     {
+      "id": "tls",
       "path": "/var/lib/mesh-broker-tls",
       "mode": "read"
     }

modules/nzbget/module.json

@@ -24,6 +24,7 @@
   ],
   "accesses": [
     {
+      "id": "downloads",
       "path": "/services/media/downloads",
       "mode": "read-write"
     }
@@ -57,7 +58,7 @@
       ],
       "volumes": [
         "/services/nzbget/config:/config",
-        "/services/media/downloads:/downloads"
+        "${access:downloads}:/downloads"
       ]
     },
     {

modules/plex/module.json

@@ -27,22 +27,27 @@
   ],
   "accesses": [
     {
+      "id": "movies",
       "path": "/services/media/movies",
       "mode": "read"
     },
     {
+      "id": "series",
       "path": "/services/media/series",
       "mode": "read"
     },
     {
+      "id": "anime",
       "path": "/services/media/anime",
       "mode": "read"
     },
     {
+      "id": "music",
       "path": "/services/media/music",
       "mode": "read"
     },
     {
+      "id": "audiobooks",
       "path": "/services/media/audiobooks",
       "mode": "read"
     }
@@ -82,11 +87,11 @@
       "volumes": [
         "/services/plex/config:/config",
         "/services/plex/transcode:/transcode",
-        "/services/media/movies:/movies",
-        "/services/media/series:/series",
-        "/services/media/anime:/anime",
-        "/services/media/music:/music",
-        "/services/media/audiobooks:/audiobooks"
+        "${access:movies}:/movies",
+        "${access:series}:/series",
+        "${access:anime}:/anime",
+        "${access:music}:/music",
+        "${access:audiobooks}:/audiobooks"
       ]
     },
     {

modules/qbittorrent/module.json

@@ -25,6 +25,7 @@
   ],
   "accesses": [
     {
+      "id": "downloads",
       "path": "/services/media/downloads",
       "mode": "read-write"
     }
@@ -58,7 +59,7 @@
       ],
       "volumes": [
         "/services/qbittorrent/config:/config",
-        "/services/media/downloads:/downloads"
+        "${access:downloads}:/downloads"
       ]
     },
     {

modules/radarr/module.json

@@ -23,10 +23,12 @@
   ],
   "accesses": [
     {
+      "id": "movies",
       "path": "/services/media/movies",
       "mode": "read-write"
     },
     {
+      "id": "downloads",
       "path": "/services/media/downloads",
       "mode": "read-write"
     }
@@ -60,8 +62,8 @@
       ],
       "volumes": [
         "/services/radarr/config:/config",
-        "/services/media/movies:/movies",
-        "/services/media/downloads:/downloads"
+        "${access:movies}:/movies",
+        "${access:downloads}:/downloads"
       ]
     },
     {

modules/route-adapter/module.json

@@ -19,6 +19,7 @@
   },
   "accesses": [
     {
+      "id": "dynamic",
       "path": "/services/traefik/dynamic",
       "mode": "read-write"
     }
@@ -53,7 +54,7 @@
       "volumes": [
         "${dir:routes-dir}/mesh.json:${dir:routes-dir}/mesh.json:ro",
         "${dir:state}/config.json:/run/config/config.json:ro",
-        "/services/traefik/dynamic:/services/traefik/dynamic"
+        "${access:dynamic}:/services/traefik/dynamic"
       ],
       "env": {
         "MESH_RECEIVES": "${dir:routes-dir}/mesh.json",

modules/sonarr/module.json

@@ -23,14 +23,17 @@
   ],
   "accesses": [
     {
+      "id": "series",
       "path": "/services/media/series",
       "mode": "read-write"
     },
     {
+      "id": "anime",
       "path": "/services/media/anime",
       "mode": "read-write"
     },
     {
+      "id": "downloads",
       "path": "/services/media/downloads",
       "mode": "read-write"
     }
@@ -64,9 +67,9 @@
       ],
       "volumes": [
         "/services/sonarr/config:/config",
-        "/services/media/series:/series",
-        "/services/media/anime:/anime",
-        "/services/media/downloads:/downloads"
+        "${access:series}:/series",
+        "${access:anime}:/anime",
+        "${access:downloads}:/downloads"
       ]
     },
     {