minio declares the bucket it derives; its consumers stop transcribing it (hq ADR 0188)

serves.s3-bucket.bucket is ${consumer:as:dns}; the provisioner uses what it
is given. nextcloud, invoicing and photos ask for ${bound:s3-bucket:bucket}
instead of naming mesh-novox-* literals, which also named this node.
bucketFor and the long-dead accessKeyFor are gone.

modules/gitea/module.json

@@ -242,7 +242,7 @@
   "jails": [
     {
       "name": "gitea",
-      "failregex": "^.*Failed authentication attempt for .* from <HOST>(?::\\d+)?\\s*$\n            ^.*Invalid user .* from <HOST> port \\d+\\s*$\n            ^.*User \\S+ from <HOST> not allowed because .*$",
+      "failregex": "^.*Failed authentication attempt for .* from <HOST>(?::\\d+)?\\s*$",
       "jail": "backend = systemd\njournalmatch = CONTAINER_NAME=gitea\nport = http,https,222\nmaxretry = 3\nfindtime = 1d\nbantime = 1d"
     }
   ]

modules/invoicing/module.json

@@ -68,7 +68,7 @@
       "type": "file",
       "path": "${dir:state}/api.env",
       "mode": "0600",
-      "content": "NODE_ENV=production\nPORT=9000\nMONGO_URL=mongodb://${bound:mongodb-database:as}:${secret:mongodb-database}@${bound:mongodb-database:at}:${bound:mongodb-database:port}/${bound:mongodb-database:as}?authSource=${bound:mongodb-database:as}\nMONGO_DB=${bound:mongodb-database:as}\nMINIO_BUCKET=mesh-novox-invoice\nMINIO_ENDPOINT=${bound:s3-bucket:at}\nMINIO_PORT=${bound:s3-bucket:port}\nMINIO_ACCESSKEY=${bound:s3-bucket:as}\nMINIO_SECRET=${secret:s3-bucket}\n"
+      "content": "NODE_ENV=production\nPORT=9000\nMONGO_URL=mongodb://${bound:mongodb-database:as}:${secret:mongodb-database}@${bound:mongodb-database:at}:${bound:mongodb-database:port}/${bound:mongodb-database:as}?authSource=${bound:mongodb-database:as}\nMONGO_DB=${bound:mongodb-database:as}\nMINIO_BUCKET=${bound:s3-bucket:bucket}\nMINIO_ENDPOINT=${bound:s3-bucket:at}\nMINIO_PORT=${bound:s3-bucket:port}\nMINIO_ACCESSKEY=${bound:s3-bucket:as}\nMINIO_SECRET=${secret:s3-bucket}\n"
     },
     {
       "id": "net",

modules/minio/client.ts

@@ -303,21 +303,11 @@ export class MinioClient {
 
 // --- module-scoped helpers -------------------------------------------------
 
-/** A deterministic 20-char access key id from a consumer name, so removal needs no stored state:
+// **Neither the access key nor the bucket is derived here any more.** `accessKeyFor` minted an id
- *  the provisioner recomputes the same id at teardown that it minted at creation. */
+// of its own until the mesh took that over (ADR 0048: the login is the mesh's, handed to both
-export function accessKeyFor(consumer: string): string {
+// ends), and `bucketFor` derived the bucket until the mesh took that over too (ADR 0188: the rule
-  const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+// is a line of this module's manifest, filled per consumer and delivered to both ends). Both
-  const digest = createHash("sha256").update(consumer).digest();
+// survived with no callers, which is the state a rule comes back from; they are gone.
-  let out = "";
-  for (let i = 0; i < 20; i++) out += chars[digest[i] % chars.length];
-  return out;
-}
-
-/** A DNS-safe bucket name derived from a consumer — the removable identity of its storage. */
-export function bucketFor(consumer: string): string {
-  const name = consumer.toLowerCase().replace(/[^a-z0-9-]+/g, "-").replace(/^-+|-+$/g, "").slice(0, 63);
-  return name.length >= 3 ? name : `mesh-${name}`;
-}
 
 function bucketPolicy(bucket: string): string {
   return JSON.stringify({

modules/minio/module.json

@@ -49,7 +49,8 @@
     "s3-bucket": {
       "scheme": "http",
       "region": "eu-west",
-      "port": 9000
+      "port": 9000,
+      "bucket": "${consumer:as:dns}"
     }
   },
   "receives": {

modules/minio/package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "private": true,
   "dependencies": {
-    "@novox/mesh-sdk": "^0.1.1"
+    "@novox/mesh-sdk": "^0.1.2"
   },
   "devDependencies": {
     "@types/node": "^22.0.0",

modules/minio/provisioner/index.ts

@@ -10,18 +10,24 @@
 // **The access key and its secret are the mesh's, not the provisioner's (ADR 0048).** The mesh
 // derives the login (the access-key id) and hands it to both ends, and mints the secret key. minio
 // creates the service account under exactly that access key with exactly that secret — a credential
-// the provisioner invented is one the consumer could never present. The bucket is derived from the
+// the provisioner invented is one the consumer could never present.
-// login, so teardown recomputes it with nothing to persist.
+//
+// **The bucket name is the mesh's too (ADR 0188).** It used to be computed here, from the login,
+// and every consumer transcribed the same rule into its own definition by hand — two copies of
+// one rule with nothing comparing them, and one of three was wrong for months. Now the rule is a
+// line of this module's manifest (`serves.s3-bucket.bucket: ${consumer:as:dns}`), the mesh fills
+// it per consumer, and the same filled value reaches this provisioner and the consumer's own
+// configuration. There is no second computation to disagree with.
 
 import { runProvisioner, type Provision } from "@novox/mesh-sdk/provisioner";
 import { emit } from "@novox/mesh-sdk/events";
-import { MinioClient, bucketFor } from "../client.js";
+import { MinioClient } from "../client.js";
 
 const minio = MinioClient.fromEnv();
 
 runProvisioner("s3-bucket", {
   async create(p: Provision): Promise<void> {
-    const bucket = bucketFor(p.as);
+    const bucket = bucketNamed(p.derived);
     const accessKeyId = p.as;
 
     if (!(await minio.bucketExists(bucket))) await minio.createBucket(bucket);
@@ -38,8 +44,8 @@ runProvisioner("s3-bucket", {
     });
   },
 
-  async remove(p: { as: string }): Promise<void> {
+  async remove(p: { as: string; derived: Readonly<Record<string, unknown>> }): Promise<void> {
-    const bucket = bucketFor(p.as);
+    const bucket = bucketNamed(p.derived);
 
     // Revoking the key is what cuts the consumer's access. The bucket is emptied-then-dropped only if
     // empty; a bucket that still holds objects is left for an operator rather than erroring on every
@@ -57,10 +63,28 @@ runProvisioner("s3-bucket", {
   // Asked every minute by the harness: whether the backend still holds this consumer exactly as
   // the mesh gave it, so a login lost behind the provisioner's back is made again (novox/hq issue 120).
   async holds(p: Provision): Promise<boolean> {
-    return minio.canReachAs(bucketFor(p.as), p.as, p.password);
+    return minio.canReachAs(bucketNamed(p.derived), p.as, p.password);
   },
 });
 
+/** The bucket the mesh derived for this consumer.
+ *
+ *  Absent means this module is running against a control plane that does not fill `${consumer:…}`
+ *  yet, or a manifest whose `serves` block lost the line. Both are the same mistake from here —
+ *  nobody said which bucket — and both are said rather than guessed: a provisioner that fell back
+ *  to deriving one would restore the second rule and hide the fault behind a bucket that happens
+ *  to be right. */
+function bucketNamed(derived: Readonly<Record<string, unknown>>): string {
+  const bucket = derived.bucket;
+  if (typeof bucket !== "string" || bucket === "") {
+    throw new Error(
+      "the mesh did not say which bucket this consumer gets: minio's manifest must serve " +
+        "`bucket` under s3-bucket (novox/hq ADR 0188)",
+    );
+  }
+  return bucket;
+}
+
 /** Emit best-effort: a broker hiccup is logged and dropped, never allowed to throw back and fail a
  *  bucket that was made. */
 async function announce(type: string, body: unknown): Promise<void> {

modules/nextcloud/module.json

@@ -63,7 +63,7 @@
       "type": "file",
       "path": "${dir:state}/server.env",
       "mode": "0600",
-      "content": "POSTGRES_HOST=${bound:postgres-database:at}:${bound:postgres-database:port}\nPOSTGRES_DB=${bound:postgres-database:as}\nPOSTGRES_USER=${bound:postgres-database:as}\nPOSTGRES_PASSWORD=${secret:postgres-database}\nNEXTCLOUD_ADMIN_USER=mesh-admin\nNEXTCLOUD_ADMIN_PASSWORD=${secret:admin}\nOBJECTSTORE_S3_HOST=${bound:s3-bucket:at}\nOBJECTSTORE_S3_PORT=${bound:s3-bucket:port}\nOBJECTSTORE_S3_BUCKET=mesh-novox-ncloud\nOBJECTSTORE_S3_KEY=${bound:s3-bucket:as}\nOBJECTSTORE_S3_SECRET=${secret:s3-bucket}\nOBJECTSTORE_S3_SSL=false\nOBJECTSTORE_S3_USEPATH_STYLE=true\nOBJECTSTORE_S3_REGION=${bound:s3-bucket:region}\n"
+      "content": "POSTGRES_HOST=${bound:postgres-database:at}:${bound:postgres-database:port}\nPOSTGRES_DB=${bound:postgres-database:as}\nPOSTGRES_USER=${bound:postgres-database:as}\nPOSTGRES_PASSWORD=${secret:postgres-database}\nNEXTCLOUD_ADMIN_USER=mesh-admin\nNEXTCLOUD_ADMIN_PASSWORD=${secret:admin}\nOBJECTSTORE_S3_HOST=${bound:s3-bucket:at}\nOBJECTSTORE_S3_PORT=${bound:s3-bucket:port}\nOBJECTSTORE_S3_BUCKET=${bound:s3-bucket:bucket}\nOBJECTSTORE_S3_KEY=${bound:s3-bucket:as}\nOBJECTSTORE_S3_SECRET=${secret:s3-bucket}\nOBJECTSTORE_S3_SSL=false\nOBJECTSTORE_S3_USEPATH_STYLE=true\nOBJECTSTORE_S3_REGION=${bound:s3-bucket:region}\n"
     },
     {
       "id": "html",

modules/photos/module.json

@@ -58,7 +58,7 @@
       "type": "file",
       "path": "${dir:state}/server.env",
       "mode": "0600",
-      "content": "NODE_ENV=production\nPORT=9000\nMONGO_URL=mongodb://${bound:mongodb-database:as}:${secret:mongodb-database}@${bound:mongodb-database:at}:${bound:mongodb-database:port}/${bound:mongodb-database:as}?authSource=admin\nMONGO_DB=${bound:mongodb-database:as}\nMINIO_ENDPOINT=${bound:s3-bucket:at}\nMINIO_PORT=${bound:s3-bucket:port}\nMINIO_BUCKET=mesh-novox-photos\nMINIO_ACCESSKEY=${bound:s3-bucket:as}\nMINIO_SECRET=${secret:s3-bucket}\nMINIO_USE_SSL=false\n"
+      "content": "NODE_ENV=production\nPORT=9000\nMONGO_URL=mongodb://${bound:mongodb-database:as}:${secret:mongodb-database}@${bound:mongodb-database:at}:${bound:mongodb-database:port}/${bound:mongodb-database:as}?authSource=admin\nMONGO_DB=${bound:mongodb-database:as}\nMINIO_ENDPOINT=${bound:s3-bucket:at}\nMINIO_PORT=${bound:s3-bucket:port}\nMINIO_BUCKET=${bound:s3-bucket:bucket}\nMINIO_ACCESSKEY=${bound:s3-bucket:as}\nMINIO_SECRET=${secret:s3-bucket}\nMINIO_USE_SSL=false\n"
     },
     {
       "id": "net",

modules/portainer/Dockerfile

@@ -0,0 +1,30 @@
+# portainer's runtime: the tool runtime, carrying this module's compiled code.
+#
+# **Built from this module's own directory and nothing else.** The sdk and the tool runtime are in
+# the base images, published like any other artifact — which is what makes this buildable by the
+# mesh from a repository and a path (novox/hq ADR 0069) rather than only on a workstation that
+# happens to have the siblings.
+#
+# Two bases, named rather than pinned (novox/hq issue 044): the image this is COMPILED in and the
+# image it RUNS in — the second must not carry a compiler. Declared in module.json's `build.on`.
+ARG BUILD_BASE
+ARG RUNTIME_BASE
+
+FROM ${BUILD_BASE} AS build
+# Compiled under /app/modules so `@novox/mesh-sdk` resolves upward into the base's own
+# node_modules — the module is compiled against exactly the sdk it will run against. The compiler
+# is invoked by its real path: node_modules/.bin entries are launcher symlinks the base image
+# resolved away.
+WORKDIR /app/modules/portainer
+COPY . .
+RUN node /app/node_modules/typescript/bin/tsc client.ts tools/index.ts \
+      --module NodeNext --moduleResolution NodeNext --target ES2022 --outDir dist
+
+FROM ${RUNTIME_BASE}
+COPY --from=build /app/modules/portainer/dist /app/modules/portainer/dist
+# Every serve-time entrypoint, loaded by the runtime in serve mode: tools and events serve, and a
+# provider's provisioner runs its reconcile loop in the same process, with the broker connected —
+# the convention novox/hq issues 060/061 settled. A container that instead ran only its
+# provisioner (`run`) served no tools and emitted no events; a container that named no command
+# ran no provisioner at all.
+ENV MESH_TOOL_MODULES=/app/modules/portainer/dist/tools/index.js

modules/portainer/client.ts

@@ -0,0 +1,107 @@
+// The Portainer API client — portainer's own code, living in the module (novox/hq ADR 0039).
+// portainer is tools-only: its "events" would really be the underlying containers' lifecycle,
+// which the host owns and emits — so this module reads Portainer's own resources (endpoints,
+// stacks, containers) and exposes them, and stops there.
+
+import { readFileSync } from "node:fs";
+
+export interface PortainerEndpoint {
+  id: number;
+  name: string;
+  type: number;
+  url: string;
+  status: number;
+}
+
+export interface PortainerStack {
+  id: number;
+  name: string;
+  type: number;
+  endpointId: number;
+  status: number;
+}
+
+export interface PortainerContainer {
+  id: string;
+  names: string[];
+  image: string;
+  state: string;
+  status: string;
+}
+
+/** The settings-merged config the mesh delivers (novox/hq ADR 0046): { url, apiKey, token, password, user, ... }. */
+function meshConfig(file?: string): Record<string, string> {
+  if (!file) return {};
+  try { return JSON.parse(readFileSync(file, "utf8")) as Record<string, string>; }
+  catch { return {}; }
+}
+
+export class PortainerClient {
+  readonly baseUrl: string;
+
+  constructor(
+    url: string,
+    private readonly token: string,
+  ) {
+    this.baseUrl = url.replace(/\/+$/, "");
+  }
+
+  /**
+   * Build from the module's resolved environment. The URL is MESH_PORTAINER_URL (or the local
+   * dashboard port) and the API token is MESH_PORTAINER_TOKEN — an access token minted in
+   * Portainer, sent as X-API-Key. Throws when no token is configured, so a misconfigured module
+   * exposes nothing rather than calling Portainer unauthenticated.
+   */
+  static fromEnv(env: NodeJS.ProcessEnv = process.env): PortainerClient {
+    const cfg = meshConfig(env.MESH_PORTAINER_CONFIG_FILE);
+    const url = cfg.url ?? env.MESH_PORTAINER_URL ?? `https://127.0.0.1:${env.PORTAINER_PORT ?? "9443"}`;
+    const token = cfg.token ?? env.MESH_PORTAINER_TOKEN;
+    if (!token) throw new Error("no Portainer token — set MESH_PORTAINER_TOKEN");
+    return new PortainerClient(url, token);
+  }
+
+  private async get<T>(path: string): Promise<T> {
+    const res = await fetch(`${this.baseUrl}${path}`, { headers: { "X-API-Key": this.token } });
+    if (!res.ok) throw new Error(`Portainer ${path}: ${res.status} ${await res.text()}`);
+    return res.json() as Promise<T>;
+  }
+
+  /** The environments (endpoints) Portainer manages — each a Docker host or cluster it talks to. */
+  async listEndpoints(): Promise<PortainerEndpoint[]> {
+    const raw = await this.get<any[]>("/api/endpoints");
+    return (raw ?? []).map((e) => ({
+      id: e.Id,
+      name: e.Name,
+      type: e.Type,
+      url: e.URL,
+      status: e.Status,
+    }));
+  }
+
+  /** The stacks (compose/swarm deployments) Portainer knows about. */
+  async listStacks(): Promise<PortainerStack[]> {
+    const raw = await this.get<any[]>("/api/stacks");
+    return (raw ?? []).map((s) => ({
+      id: s.Id,
+      name: s.Name,
+      type: s.Type,
+      endpointId: s.EndpointId,
+      status: s.Status,
+    }));
+  }
+
+  /**
+   * The containers on one endpoint, read through Portainer's Docker API proxy. Includes stopped
+   * containers, so the caller sees the whole picture rather than only what is running.
+   */
+  async listContainers(endpointId: number): Promise<PortainerContainer[]> {
+    const raw = await this.get<any[]>(`/api/endpoints/${endpointId}/docker/containers/json?all=1`);
+    return (raw ?? []).map((c) => ({
+      id: c.Id,
+      names: c.Names ?? [],
+      image: c.Image,
+      state: c.State,
+      status: c.Status,
+    }));
+  }
+}

modules/portainer/module.json

@@ -0,0 +1,114 @@
+{
+  "module": "portainer",
+  "version": "1",
+  "slug": "portain",
+  "capabilities": [
+    "container-runtime"
+  ],
+  "listens": [
+    {
+      "name": "web",
+      "port": 9000,
+      "protocol": "tcp",
+      "from": "mesh",
+      "why": "the dashboard over http; its public name is a route grant and the proxy reaches it here"
+    },
+    {
+      "name": "web-tls",
+      "port": 9443,
+      "protocol": "tcp",
+      "from": "mesh",
+      "why": "the same dashboard over its own tls; the runtime sidecar talks to it here"
+    }
+  ],
+  "resources": [
+    {
+      "id": "mesh-state",
+      "type": "directory",
+      "mode": "0700",
+      "place": "mesh"
+    },
+    {
+      "id": "data",
+      "type": "directory",
+      "mode": "0700"
+    },
+    {
+      "id": "server",
+      "type": "container",
+      "name": "portainer",
+      "image": "portainer/portainer-ce@sha256:4d616db18cfeb5dd41a69c0958bc825c84483ea9cde1106eb82a5d26f3bd8b0e",
+      "ports": [
+        "9000",
+        "9443"
+      ],
+      "volumes": [
+        "${dir:data}:/data",
+        "/var/run/docker.sock:/var/run/docker.sock"
+      ]
+    },
+    {
+      "id": "runtime-config",
+      "type": "file",
+      "path": "${dir:mesh-state}/config.json",
+      "mode": "0600",
+      "content": "{}\n",
+      "merge": "json"
+    },
+    {
+      "id": "runtime",
+      "type": "container",
+      "name": "mesh-portainer",
+      "network": "host",
+      "volumes": [
+        "${dir:mesh-state}/broker:/run/secrets/broker:ro",
+        "${dir:mesh-state}/config.json:/run/config/config.json:ro"
+      ],
+      "env": {
+        "MESH_BROKER_FILE": "/run/secrets/broker",
+        "MESH_PORTAINER_URL": "https://127.0.0.1:9443",
+        "MESH_PORTAINER_CONFIG_FILE": "/run/config/config.json"
+      },
+      "restart-on": [
+        "runtime-config"
+      ],
+      "artifact": "runtime"
+    }
+  ],
+  "own-secrets": {
+    "broker": "${dir:mesh-state}/broker"
+  },
+  "build": {
+    "on": [
+      {
+        "arg": "BUILD_BASE",
+        "module": "mesh-tools",
+        "artifact": "build"
+      },
+      {
+        "arg": "RUNTIME_BASE",
+        "module": "mesh-tools",
+        "artifact": "runtime"
+      }
+    ],
+    "artifacts": [
+      {
+        "name": "runtime",
+        "kind": "image",
+        "from": "Dockerfile"
+      }
+    ]
+  },
+  "requires": [
+    "route"
+  ],
+  "contributes": {
+    "route": {
+      "label": "portainer",
+      "endpoint": "web"
+    }
+  },
+  "binds": {
+    "route": "${dir:mesh-state}/route.json"
+  }
+}

modules/portainer/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "@novox/module-portainer",
+  "version": "0.1.0",
+  "description": "portainer — container management UI. Its API client and tools live here (novox/hq ADR 0039).",
+  "type": "module",
+  "private": true,
+  "dependencies": {
+    "@novox/mesh-sdk": "^0.1.0"
+  },
+  "devDependencies": {
+    "@types/node": "^22.0.0",
+    "typescript": "^5.6.0"
+  }
+}

modules/portainer/tools/index.ts

@@ -0,0 +1,50 @@
+// portainer's tools — its own code (novox/hq ADR 0039), importing portainer's own client. They
+// return structured data; the mesh serves them through the sdk's tool harness. portainer is
+// tools-only (no events entrypoint): a container starting or stopping is the host's signal to emit,
+// not Portainer's to re-announce.
+
+import { registerModuleTools, type ToolDefinition } from "@novox/mesh-sdk/tools";
+import { PortainerClient } from "../client.js";
+
+export function getPortainerTools(portainer: PortainerClient): ToolDefinition[] {
+  return [
+    {
+      name: "portainer_endpoints",
+      description: "List the environments (endpoints) Portainer manages — each a Docker host or cluster.",
+      input: {},
+      run: async () => {
+        const endpoints = await portainer.listEndpoints();
+        return { count: endpoints.length, endpoints };
+      },
+    },
+    {
+      name: "portainer_stacks",
+      description: "List the stacks (compose/swarm deployments) Portainer knows about.",
+      input: {},
+      run: async () => {
+        const stacks = await portainer.listStacks();
+        return { count: stacks.length, stacks };
+      },
+    },
+    {
+      name: "portainer_containers",
+      description: "List the containers on one Portainer endpoint, including stopped ones.",
+      input: { endpoint: { type: "number", description: "the endpoint id (see portainer_endpoints)" } },
+      run: async (args) => {
+        const endpointId = Number(args.endpoint);
+        const containers = await portainer.listContainers(endpointId);
+        return { endpointId, count: containers.length, containers };
+      },
+    },
+  ];
+}
+
+// The tools exist only when a token is configured; without one, portainer contributes none rather
+// than failing the whole runtime.
+registerModuleTools("portainer", (env) => {
+  try {
+    return getPortainerTools(PortainerClient.fromEnv(env));
+  } catch {
+    return [];
+  }
+});

modules/portainer/tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "noEmit": true
+  },
+  "include": ["client.ts", "tools/index.ts"]
+}