The packet filter's tools are a bundle the node's runtime serves; its container goes (hq to-be 38 WP4)

nftables drops its container, NET_ADMIN, the container-runtime capability, the runtime base
images and the Dockerfile; its tools are declared as a TypeScript bundle the toolchain compiles
and node-tools loads on every node. The runtime runs as the operator's account, so the tool
runs the filter's commands through sudo without a prompt when it is not root (ADR 0175 §4);
the filter file is the path the manifest's filtering names, no container env carrying it.

modules/build-agent/Dockerfile

@@ -1,6 +1,6 @@
 ARG GO_BASE
 ARG ALPINE_BASE
-# builder's own image: the build machine itself, compiled into a container.
+# build-agent's image: the build machine itself, compiled into a container (novox/hq ADR 0190).
 #
 # **The source is not vendored here.** builder's actual code — cmd/mesh-builder, internal/builder,
 # internal/catalogue — lives in the mesh-controller repository, the same control plane it is one

modules/build-agent/README.md

@@ -0,0 +1,15 @@
+# build-agent
+
+The mesh's build machine as a role every machine can hold (novox/hq ADR 0190). It holds the node seat
+`node-build-agent`: every holder pulls one build at a time from the role's one work queue when it is
+idle, so a tier of many images is built by as many machines as hold the seat and are online, and a
+machine that is off builds nothing and blocks nothing. The controller asks the role, never a machine;
+the outcome names the machine that built it.
+
+What a holding machine needs is what the builder always needed, said here once: a container runtime
+(the socket is mounted), the artifact store and the package registry as provisions, a workspace, and
+the bus credential. The code is `cmd/mesh-builder` in the mesh-controller repository, compiled from
+that repository's main (`build.artifacts[].context`); this module ships the packaging.
+
+Assign it to every machine with a container runtime. It replaces `builder`, the one-holder form of the
+same thing; retire that once this is assigned where it was.

modules/build-agent/module.json

@@ -1,13 +1,14 @@
 {
-  "module": "builder",
+  "module": "build-agent",
   "version": "1",
+  "slug": "agent",
   "capabilities": [
     "container-runtime"
   ],
   "claims": [
     {
-      "name": "mesh-build-machine",
-      "scope": "mesh"
+      "name": "node-build-agent",
+      "scope": "node"
     }
   ],
   "requires": [
@@ -36,19 +37,19 @@
       "mode": "0700"
     },
     {
-      "id": "builder-env",
+      "id": "agent-env",
       "type": "file",
-      "path": "${dir:mesh-state}/builder.env",
+      "path": "${dir:mesh-state}/build-agent.env",
       "mode": "0600",
       "content": "MESH_BROKER_FILE=/run/mesh/broker\nMESH_NODE=${machine:name}\nMESH_REGISTRY=${bound:artifact-store:at}:${bound:artifact-store:port}\nMESH_PACKAGE_BINDING=/run/mesh/package-registry.json\nMESH_NPM_TOKEN_FILE=/run/mesh/package-registry.secret\nMESH_WORKSPACE=${dir:workspace}\n"
     },
     {
       "id": "server",
       "type": "container",
-      "name": "mesh-builder",
+      "name": "mesh-build-agent",
       "artifact": "server",
       "env-file": [
-        "${dir:mesh-state}/builder.env"
+        "${dir:mesh-state}/build-agent.env"
       ],
       "volumes": [
         "${dir:mesh-state}:/run/mesh:ro",
@@ -56,7 +57,7 @@
         "/var/run/docker.sock:/var/run/docker.sock"
       ],
       "restart-on": [
-        "builder-env"
+        "agent-env"
       ],
       "network": "host"
     }

modules/distribution/module.json

@@ -59,26 +59,6 @@
       ],
       "volumes": [
         "/var/lib/mesh-registry:/var/lib/registry"
-      ],
-      "env": {
-        "REGISTRY_STORAGE_DELETE_ENABLED": "true"
-      }
-    },
-    {
-      "id": "collect",
-      "type": "container",
-      "name": "mesh-registry-collect",
-      "image": "registry@sha256:a3d8aaa63ed8681a604f1dea0aa03f100d5895b6a58ace528858a7b332415373",
-      "volumes": [
-        "/var/lib/mesh-registry:/var/lib/registry"
-      ],
-      "args": [
-        "garbage-collect",
-        "/etc/docker/registry/config.yml"
-      ],
-      "schedule": "30 3 * * *",
-      "while-stopped": [
-        "store"
       ]
     }
   ]

modules/gitea/module.json

@@ -242,7 +242,7 @@
   "jails": [
     {
       "name": "gitea",
-      "failregex": "^.*Failed authentication attempt for .* from <HOST>(?::\\d+)?\\s*$",
+      "failregex": "^.*Failed authentication attempt for .* from <HOST>(?::\\d+)?\\s*$\n            ^.*Invalid user .* from <HOST> port \\d+\\s*$\n            ^.*User \\S+ from <HOST> not allowed because .*$",
       "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=${bound:s3-bucket:bucket}\nMINIO_ENDPOINT=${bound:s3-bucket:at}\nMINIO_PORT=${bound:s3-bucket:port}\nMINIO_ACCESSKEY=${bound:s3-bucket:as}\nMINIO_SECRET=${secret:s3-bucket}\n"
+      "content": "NODE_ENV=production\nPORT=9000\nMONGO_URL=mongodb://${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"
     },
     {
       "id": "net",

modules/mesh-console/Dockerfile

@@ -1,13 +0,0 @@
-# The console (novox/hq ADR 0152, design 34): the mesh's tools for whoever is on a machine, served
-# over MCP on that machine's loopback.
-#
-# **Nothing is compiled here.** The console is the tool runtime's own client — `mesh serve` — which
-# the runtime image already carries beside the runtime it runs modules with. This recipe changes the
-# program the image starts and nothing else, so the console is exactly the client a person can run by
-# hand, started by the mesh instead, on the credential the mesh sealed to the machine.
-#
-# One base, named rather than pinned: the mesh answers with the copy it holds (novox/hq issue 044).
-ARG RUNTIME_BASE
-
-FROM ${RUNTIME_BASE}
-ENTRYPOINT ["node", "dist/mesh.js"]

modules/mesh-console/README.md

@@ -1,38 +0,0 @@
-# mesh-console
-
-The mesh's tools, on the machine a person sits at, served by a module the mesh assigned there
-(novox/hq [ADR 0152](https://git.novox.be/novox/hq), design 34).
-
-Assign it to a machine and an agent on that machine has the mesh's tools at
-`http://127.0.0.1:<port>/mcp` — MCP over HTTP, `initialize`, `tools/list`, `tools/call`. A person at
-a terminal reaches the same endpoint with `mesh tools --console http://127.0.0.1:<port>` and
-`mesh call <module>.<tool> --console …`, with no credential of their own: the console holds it.
-
-## What it is
-
-The tool runtime's own client, `mesh serve`, started by the mesh on the credential it sealed to the
-machine for `<node>.mesh-console`. The manifest says three things nothing else in the catalogue says
-together:
-
-- `invokes: ["*"]` — it calls every tool on the mesh, and the bus grants exactly that publish side;
-- a listener `from: machine` — loopback only, and the filter opens nothing for it;
-- no `emits`, no `consumes`, no `tools` — nothing on the bus can address it.
-
-**Loopback is the authority boundary.** Whoever can connect is on the machine, and whoever is on the
-machine is the account that owns the mesh there (ADR 0034, ADR 0144). There is no token and no login,
-and `mesh serve` refuses to bind anything but a loopback address.
-
-## What it lists
-
-What the running modules answer: every tool runtime serves a `tools` verb for its module, and the
-console asks the catalogue which modules the mesh holds and each module what it serves. A module that
-did not answer — not assigned, not up, or built before the runtime answered `tools` — is named in the
-list's `_meta.notAnswering` and can still be called by `<module>.<tool>`.
-
-The mesh's own verbs (`status`, `push`, `assign`) are the `mesh-controller` seat's tools under
-ADR 0132 and are not served on the bus yet; they appear here when they are.
-
-## Port
-
-The manifest declares port 4270 and the mesh assigns the machine port as it does for any listener;
-the console binds `127.0.0.1:${port:4270}`. `node show <machine>` says which port a machine was given.

modules/mesh-console/module.json

@@ -1,64 +0,0 @@
-{
-  "module": "mesh-console",
-  "version": "1",
-  "slug": "console",
-  "capabilities": [
-    "container-runtime"
-  ],
-  "invokes": [
-    "*"
-  ],
-  "own-secrets": {
-    "broker": "${dir:mesh-state}/broker"
-  },
-  "listens": [
-    {
-      "name": "mcp",
-      "port": 4270,
-      "protocol": "tcp",
-      "from": "machine",
-      "why": "the mesh's tools for whoever is on this machine, over MCP on loopback; the machine's login is the authority (novox/hq ADR 0152)"
-    }
-  ],
-  "resources": [
-    {
-      "id": "mesh-state",
-      "type": "directory",
-      "mode": "0700",
-      "place": "mesh"
-    },
-    {
-      "id": "server",
-      "type": "container",
-      "name": "mesh-console",
-      "network": "host",
-      "args": [
-        "serve"
-      ],
-      "env": {
-        "MESH_BROKER_FILE": "/run/secrets/broker",
-        "MESH_CONSOLE_LISTEN": "127.0.0.1:${port:4270}"
-      },
-      "volumes": [
-        "${dir:mesh-state}/broker:/run/secrets/broker:ro"
-      ],
-      "artifact": "runtime"
-    }
-  ],
-  "build": {
-    "on": [
-      {
-        "arg": "RUNTIME_BASE",
-        "module": "mesh-tools",
-        "artifact": "runtime"
-      }
-    ],
-    "artifacts": [
-      {
-        "name": "runtime",
-        "kind": "image",
-        "from": "Dockerfile"
-      }
-    ]
-  }
-}

modules/minio/client.ts

@@ -303,11 +303,21 @@ export class MinioClient {
 
 // --- module-scoped helpers -------------------------------------------------
 
-// **Neither the access key nor the bucket is derived here any more.** `accessKeyFor` minted an id
-// of its own until the mesh took that over (ADR 0048: the login is the mesh's, handed to both
-// ends), and `bucketFor` derived the bucket until the mesh took that over too (ADR 0188: the rule
-// is a line of this module's manifest, filled per consumer and delivered to both ends). Both
-// survived with no callers, which is the state a rule comes back from; they are gone.
+/** A deterministic 20-char access key id from a consumer name, so removal needs no stored state:
+ *  the provisioner recomputes the same id at teardown that it minted at creation. */
+export function accessKeyFor(consumer: string): string {
+  const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+  const digest = createHash("sha256").update(consumer).digest();
+  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

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

modules/minio/package.json

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

modules/minio/provisioner/index.ts

@@ -10,24 +10,18 @@
 // **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 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.
+// the provisioner invented is one the consumer could never present. The bucket is derived from the
+// login, so teardown recomputes it with nothing to persist.
 
 import { runProvisioner, type Provision } from "@novox/mesh-sdk/provisioner";
 import { emit } from "@novox/mesh-sdk/events";
-import { MinioClient } from "../client.js";
+import { MinioClient, bucketFor } from "../client.js";
 
 const minio = MinioClient.fromEnv();
 
 runProvisioner("s3-bucket", {
   async create(p: Provision): Promise<void> {
-    const bucket = bucketNamed(p.derived);
+    const bucket = bucketFor(p.as);
     const accessKeyId = p.as;
 
     if (!(await minio.bucketExists(bucket))) await minio.createBucket(bucket);
@@ -44,8 +38,8 @@ runProvisioner("s3-bucket", {
     });
   },
 
-  async remove(p: { as: string; derived: Readonly<Record<string, unknown>> }): Promise<void> {
-    const bucket = bucketNamed(p.derived);
+  async remove(p: { as: string }): Promise<void> {
+    const bucket = bucketFor(p.as);
 
     // 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
@@ -63,28 +57,10 @@ 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(bucketNamed(p.derived), p.as, p.password);
+    return minio.canReachAs(bucketFor(p.as), 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=${bound:s3-bucket:port}\nOBJECTSTORE_S3_BUCKET=${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=${bound:s3-bucket:region}\n"
+      "content": "POSTGRES_HOST=${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"
     },
     {
       "id": "html",

modules/nftables/Dockerfile

@@ -1,23 +0,0 @@
-# nftables' runtime: the tool runtime, carrying the packet filter's tools and the binaries they speak.
-#
-# Built from this module's own directory and nothing else (novox/hq ADR 0069). Two bases, named in
-# module.json's `build.on`: the image this is compiled in and the image it runs in.
-ARG BUILD_BASE
-ARG RUNTIME_BASE
-
-FROM ${BUILD_BASE} AS build
-WORKDIR /app/modules/nftables
-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}
-# The filter's own tools: nft for the machine's ruleset and the mesh's table, iptables for the
-# legacy filter and the tables iptables-nft manages — a predecessor's rules live there (ADR 0168).
-# The container runs on the machine's network with NET_ADMIN (ADR 0170), so these act on the
-# machine's packet filter, not on a namespace of their own.
-RUN apt-get update \
-      && apt-get install -y --no-install-recommends nftables iptables \
-      && rm -rf /var/lib/apt/lists/*
-COPY --from=build /app/modules/nftables/dist /app/modules/nftables/dist
-ENV MESH_TOOL_MODULES=/app/modules/nftables/dist/tools/index.js

modules/nftables/client.ts

@@ -2,7 +2,8 @@
 // rule set from every module's `listens` and writes it to the filter file (ADR 0045); the module
 // loads it through its own unit. This code reads the filter back as the machine enforces it, reloads
 // the mesh's own table, and removes one thing the mesh did not write when the operator names it
-// (ADR 0168, ADR 0170) — the seat's three verbs, over the machine's own tools.
+// (ADR 0168, ADR 0170) — the seat's three verbs, over the machine's own tools, which it runs as root
+// through sudo when the runtime loading it is not (ADR 0175).
 
 import { execFile } from "node:child_process";
 import { promisify } from "node:util";
@@ -12,9 +13,27 @@ const execFileP = promisify(execFile);
 /** A command runner, so the acts can be tested without a packet filter. */
 export type Runner = (cmd: string, args: string[]) => Promise<string>;
 
+/** The command as it is run: as given when this process is root, else through sudo without a
+ *  prompt. The runtime that loads this bundle runs as the node's operator account, which may
+ *  escalate as the operator would (novox/hq ADR 0175 §4); the packet filter answers only to root,
+ *  listing included. A command sudo refuses fails by name, saying what the account lacks. */
+export function escalated(cmd: string, args: string[], uid: number | undefined = process.getuid?.()): [string, string[]] {
+  if (uid === 0) return [cmd, args];
+  return ["sudo", ["-n", cmd, ...args]];
+}
+
 export const execRunner: Runner = async (cmd, args) => {
-  const { stdout } = await execFileP(cmd, args, { maxBuffer: 16 * 1024 * 1024 });
-  return stdout;
+  const [program, argv] = escalated(cmd, args);
+  try {
+    const { stdout } = await execFileP(program, argv, { maxBuffer: 16 * 1024 * 1024 });
+    return stdout;
+  } catch (err) {
+    const stderr = String((err as { stderr?: string }).stderr ?? "").trim();
+    if (program === "sudo" && /a password is required|not allowed to execute|not in the sudoers/.test(stderr)) {
+      throw new Error(`${cmd} needs root and the runtime's account may not escalate without a prompt: ${stderr}`);
+    }
+    throw err;
+  }
 };
 
 /** The mesh's own tables, which `remove` never touches. */

modules/nftables/module.json

@@ -2,8 +2,7 @@
   "module": "nftables",
   "version": "1",
   "capabilities": [
-    "firewall",
-    "container-runtime"
+    "firewall"
   ],
   "claims": [
     {
@@ -42,7 +41,7 @@
       "id": "stock-unit-stop",
       "type": "file",
       "path": "/etc/systemd/system/nftables.service.d/mesh.conf",
-      "content": "# The mesh: stopping the stock unit deletes only the mesh's table, never the whole ruleset\n# (novox/hq ADR 0100) \u2014 a flush would take the container runtime's rules and any firewall with it.\n[Service]\nExecStop=\nExecStop=nft delete table inet mesh\n",
+      "content": "# The mesh: stopping the stock unit deletes only the mesh's table, never the whole ruleset\n# (novox/hq ADR 0100) — a flush would take the container runtime's rules and any firewall with it.\n[Service]\nExecStop=\nExecStop=nft delete table inet mesh\n",
       "mode": "0644"
     },
     {
@@ -64,24 +63,6 @@
       "type": "package",
       "package": "ufw",
       "absent": true
-    },
-    {
-      "id": "runtime",
-      "type": "container",
-      "name": "mesh-nftables",
-      "network": "host",
-      "capabilities": [
-        "NET_ADMIN"
-      ],
-      "volumes": [
-        "${dir:mesh-state}/broker:/run/secrets/broker:ro",
-        "/etc/nftables.conf:/etc/nftables.conf:ro"
-      ],
-      "env": {
-        "MESH_BROKER_FILE": "/run/secrets/broker",
-        "MESH_FILTER_FILE": "/etc/nftables.conf"
-      },
-      "artifact": "runtime"
     }
   ],
   "tools": [
@@ -91,23 +72,14 @@
     "broker": "${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"
+        "name": "tools",
+        "kind": "bundle",
+        "language": "typescript",
+        "entrypoints": [
+          "tools/index.js"
+        ]
       }
     ]
   }

modules/nftables/package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "private": true,
   "scripts": {
-    "build": "tsc client.ts tools/index.ts --module NodeNext --moduleResolution NodeNext --target ES2022 --outDir dist",
+    "build": "tsc client.ts tools/index.ts --module NodeNext --moduleResolution NodeNext --target ES2022 --rootDir . --outDir dist",
     "test": "node --test --experimental-strip-types 'test/*.test.ts'"
   },
   "dependencies": {

modules/nftables/test/remove.test.ts

@@ -4,7 +4,7 @@
 // and the same in an iptables-nft table. It refuses what is not the operator's to remove.
 import { test } from "node:test";
 import assert from "node:assert/strict";
-import { FirewallClient, chainsJumpingTo, type Runner } from "../client.ts";
+import { FirewallClient, chainsJumpingTo, escalated, type Runner } from "../client.ts";
 
 const legacy = [
   "-P INPUT ACCEPT", "-P FORWARD DROP", "-P OUTPUT ACCEPT",
@@ -72,3 +72,9 @@ test("which chains jump to a target is read from a listing", () => {
   const listing = "table ip6 own {\n\tchain a {\n\t\tjump deny\n\t}\n\tchain b {\n\t\tgoto deny\n\t}\n\tchain deny {\n\t\tdrop\n\t}\n}\n";
   assert.deepEqual(chainsJumpingTo(listing, "deny"), ["a", "b"]);
 });
+
+test("the filter's commands run as given by root and through sudo without a prompt by anyone else", () => {
+  assert.deepEqual(escalated("nft", ["list", "ruleset"], 0), ["nft", ["list", "ruleset"]]);
+  assert.deepEqual(escalated("nft", ["-f", "/etc/nftables.conf"], 1000), ["sudo", ["-n", "nft", "-f", "/etc/nftables.conf"]]);
+  assert.deepEqual(escalated("iptables-legacy", ["-S"], undefined), ["sudo", ["-n", "iptables-legacy", "-S"]]);
+});

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=${bound:s3-bucket:port}\nMINIO_BUCKET=${bound:s3-bucket:bucket}\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=mesh-novox-photos\nMINIO_ACCESSKEY=${bound:s3-bucket:as}\nMINIO_SECRET=${secret:s3-bucket}\nMINIO_USE_SSL=false\n"
     },
     {
       "id": "net",

modules/portainer/Dockerfile

@@ -1,30 +0,0 @@
-# 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

@@ -1,107 +0,0 @@
-// 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

@@ -1,114 +0,0 @@
-{
-  "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

@@ -1,14 +0,0 @@
-{
-  "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

@@ -1,50 +0,0 @@
-// 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

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

modules/step-ca/module.json

@@ -5,20 +5,12 @@
     "container-runtime"
   ],
   "provides": [
-    {
-      "name": "acme-ca",
-      "scope": "mesh"
-    },
     {
       "name": "internal-acme-ca",
       "scope": "mesh"
     }
   ],
   "serves": {
-    "acme-ca": {
-      "path": "/acme/acme/directory",
-      "roots": "/roots.pem"
-    },
     "internal-acme-ca": {
       "path": "/acme/acme/directory",
       "roots": "/roots.pem"