Capture mesh-catalog at feat/r4g (2246ccc4) with the templates its manifests name and its predefined.json, and lay the copy out as a repository's root

The catalogue's manifests moved their content into template files and fall back to predefined keys, so a copy of
module.json alone no longer passes the catalogue's own check; the bus's Dockerfile is gone from the catalogue.

testdata/beside/mesh-catalog/modules/influxdb/files/config.json

@@ -0,0 +1 @@
+{}

testdata/beside/mesh-catalog/modules/influxdb/files/server.env

@@ -0,0 +1,6 @@
+DOCKER_INFLUXDB_INIT_MODE=setup
+DOCKER_INFLUXDB_INIT_USERNAME=admin
+DOCKER_INFLUXDB_INIT_PASSWORD_FILE=/run/secrets/admin
+DOCKER_INFLUXDB_INIT_ADMIN_TOKEN_FILE=/run/secrets/admin-token
+DOCKER_INFLUXDB_INIT_ORG=mesh
+DOCKER_INFLUXDB_INIT_BUCKET=default

testdata/beside/mesh-catalog/modules/influxdb/module.json.captured

@@ -26,12 +26,32 @@
       "why": "queries, writes and the web UI, over http; consumers granted influxdb-api sign in with the mesh's credential, and a name is a route grant"
     }
   ],
+  "config": {
+    "org": {
+      "type": "string",
+      "description": "The organisation influxdb-api names to its consumers and the module's tools write to; mesh is the one influxdb makes at its first start (server.env), and a machine whose server was set up with another sets its own (novox/hq issue 696, ADR 0348 clause 11).",
+      "trusted": true,
+      "default": "mesh"
+    },
+    "bucket": {
+      "type": "string",
+      "description": "The bucket influxdb-api names to its consumers and the module's tools write to; default is the one influxdb makes at its first start (server.env), and a machine whose server was set up with another sets its own (novox/hq issue 696, ADR 0348 clause 11).",
+      "trusted": true,
+      "default": "default"
+    },
+    "url": {
+      "type": "string",
+      "description": "The address the module's tools reach influxdb at, as a URL; empty is this machine's influxdb on its port.",
+      "trusted": true,
+      "default": ""
+    }
+  },
   "serves": {
     "influxdb-api": {
       "scheme": "http",
       "port": 8086,
-      "org": "mesh",
-      "bucket": "default"
+      "org": "${config:org}",
+      "bucket": "${config:bucket}"
     }
   },
   "receives": {
@@ -68,37 +88,42 @@
       "id": "mesh-state",
       "type": "directory",
       "mode": "0700",
-      "place": "mesh"
+      "place": "mesh",
+      "unknown": "program"
     },
     {
       "id": "state",
       "type": "directory",
       "mode": "0700",
-      "place": "."
+      "place": ".",
+      "unknown": "program"
     },
     {
       "id": "data",
       "type": "directory",
       "mode": "0700",
-      "owner": "1000:1000"
+      "owner": "1000:1000",
+      "unknown": "program"
     },
     {
       "id": "config",
       "type": "directory",
       "mode": "0700",
-      "owner": "1000:1000"
+      "owner": "1000:1000",
+      "unknown": "program"
     },
     {
       "id": "grants",
       "type": "directory",
-      "mode": "0700"
+      "mode": "0700",
+      "unknown": "program"
     },
     {
       "id": "server-env",
       "type": "file",
       "path": "${dir:state}/server.env",
       "mode": "0600",
-      "content": "DOCKER_INFLUXDB_INIT_MODE=setup\nDOCKER_INFLUXDB_INIT_USERNAME=admin\nDOCKER_INFLUXDB_INIT_PASSWORD_FILE=/run/secrets/admin\nDOCKER_INFLUXDB_INIT_ADMIN_TOKEN_FILE=/run/secrets/admin-token\nDOCKER_INFLUXDB_INIT_ORG=mesh\nDOCKER_INFLUXDB_INIT_BUCKET=default\n"
+      "template": "files/server.env"
     },
     {
       "id": "server",
@@ -123,8 +148,14 @@
       "type": "file",
       "path": "${dir:mesh-state}/config.json",
       "mode": "0600",
-      "content": "{}\n",
-      "merge": "json"
+      "template": "files/config.json",
+      "merge": "json",
+      "takes-config": [
+        "bucket",
+        "org",
+        "url"
+      ],
+      "trusted": true
     }
   ],
   "requires": [
@@ -156,6 +187,11 @@
           "MESH_INFLUXDB_TOKEN_FILE": "${dir:state}/admin-token.secret",
           "MESH_RECEIVES": "${dir:grants}/mesh.json"
         }
+      },
+      {
+        "name": "files",
+        "kind": "archive",
+        "from": "files"
       }
     ]
   }