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Author SHA1 Message Date
jschoubben 718fb12ef7 icecast: its passwords are a file the mesh writes, not the image's environment
The image seds ICECAST_*_PASSWORD from the environment into /etc/icecast.xml;
ADR 0086 wants secrets as files. icecast starts as root, reads its config, then
drops to uid 100, so a root-owned 0600 icecast.xml rendered with ${secret:...}
and mounted read-only works and the entrypoint's seds never fire (no env set).
The "secrets-in-environment" exemption and server.env are gone.

Also: directories are placed (state, logs owned 100:101 so the image's VOLUME
/var/log/icecast is not an anonymous volume per container, as HAL learned);
the server and sidecar share a module network, so the sidecar reaches
http://icecast:8000 instead of assuming machine port 8000 on the host; the
stream endpoint is routed (label "icecast"), as HAL served it via traefik.
Secrets remain mesh-vault grants (requires secret), now under ${dir:state}.

Verified: catalogue tests with MESH_CATALOGUE pointed at this tree; a
throwaway container of the pinned digest (the one ace runs) with the rendered
file (dummy secrets, root 0600, :ro): runs as icecast, status-json 200,
admin 401 without / 200 with the admin secret, a source PUT with the source
secret mounts, a listener receives it, a wrong source password gets 401, logs
land in the uid-100 directory.
2026-09-29 23:39:36 +02:00
16 changed files with 67 additions and 647 deletions
+1 -1
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@@ -94,7 +94,7 @@
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_BAZARR_URL": "http://127.0.0.1:${port:6767}",
"MESH_BAZARR_URL": "http://127.0.0.1:6767",
"MESH_BAZARR_API_KEY_FILE": "/run/secrets/api-key",
"MESH_BAZARR_CONFIG_FILE": "/run/config/config.json",
"MESH_BAZARR_CONFIG_DIR": "/var/lib/bazarr/config"
+1 -1
View File
@@ -76,7 +76,7 @@
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_BOOKSHELF_URL": "http://127.0.0.1:${port:8787}",
"MESH_BOOKSHELF_URL": "http://127.0.0.1:8787",
"MESH_BOOKSHELF_CONFIG_DIR": "/var/lib/bookshelf/config"
},
"artifact": "runtime"
+47 -22
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@@ -1,6 +1,26 @@
{
"module": "icecast",
"version": "1",
"requires": [
"route",
"secret"
],
"contributes": {
"route": {
"label": "icecast",
"endpoint": "stream"
}
},
"binds": {
"route": "${dir:state}/route.json"
},
"secrets": {
"secret": {
"source": "${dir:state}/source.secret",
"admin": "${dir:state}/admin.secret",
"relay": "${dir:state}/relay.secret"
}
},
"capabilities": [
"container-runtime"
],
@@ -17,7 +37,7 @@
"port": 8000,
"protocol": "tcp",
"from": "mesh",
"why": "streams in from sources and out to listeners"
"why": "streams in from sources (HTTP PUT) and out to listeners, plus the status and admin pages; a public name is its route"
}
],
"resources": [
@@ -30,28 +50,43 @@
{
"id": "state",
"type": "directory",
"path": "/var/lib/icecast-module",
"mode": "0700"
"mode": "0700",
"place": "."
},
{
"id": "server-env",
"id": "logs",
"type": "directory",
"mode": "0700",
"owner": "100:101"
},
{
"id": "server-conf",
"type": "file",
"path": "/var/lib/icecast-module/server.env",
"path": "${dir:state}/icecast.xml",
"mode": "0600",
"content": "ICECAST_SOURCE_PASSWORD=${secret:source}\nICECAST_ADMIN_PASSWORD=${secret:admin}\nICECAST_RELAY_PASSWORD=${secret:relay}\nICECAST_ADMIN_USERNAME=admin\n"
"content": "<icecast>\n <!-- Written by the mesh (modules/icecast). Passwords arrive as secrets rendered into this file,\n never as environment: the image's entrypoint seds ICECAST_* variables into the file only\n when they are set, and none are. -->\n <location>Earth</location>\n <admin>icemaster@localhost</admin>\n <limits>\n <clients>100</clients>\n <sources>2</sources>\n <queue-size>524288</queue-size>\n <client-timeout>30</client-timeout>\n <header-timeout>15</header-timeout>\n <source-timeout>10</source-timeout>\n <burst-on-connect>1</burst-on-connect>\n <burst-size>65535</burst-size>\n </limits>\n <authentication>\n <source-password>${secret:source}</source-password>\n <relay-password>${secret:relay}</relay-password>\n <admin-user>admin</admin-user>\n <admin-password>${secret:admin}</admin-password>\n </authentication>\n <!-- The name icecast writes into playlists (.m3u/.xspf: http://<hostname>:<port>/<mount>) and\n would announce to YP (none configured). A machine's own name belongs to its assignment, and\n an assignment merges only into JSON; this XML cannot take it, so the neutral default stays. -->\n <hostname>localhost</hostname>\n <listen-socket>\n <port>8000</port>\n </listen-socket>\n <http-headers>\n <header name=\"Access-Control-Allow-Origin\" value=\"*\" />\n </http-headers>\n <fileserve>1</fileserve>\n <paths>\n <basedir>/usr/share/icecast</basedir>\n <logdir>/var/log/icecast</logdir>\n <webroot>/usr/share/icecast/web</webroot>\n <adminroot>/usr/share/icecast/admin</adminroot>\n <alias source=\"/\" destination=\"/status.xsl\"/>\n </paths>\n <logging>\n <accesslog>access.log</accesslog>\n <errorlog>error.log</errorlog>\n <loglevel>3</loglevel>\n <logsize>10000</logsize>\n </logging>\n <security>\n <chroot>0</chroot>\n <!-- Starts as root, reads this 0600 root-owned file, then drops to the image's icecast user\n (uid 100, group icecast 101) before serving. -->\n <changeowner>\n <user>icecast</user>\n <group>icecast</group>\n </changeowner>\n </security>\n</icecast>\n"
},
{
"id": "net",
"type": "network",
"name": "icecast"
},
{
"id": "server",
"type": "container",
"name": "icecast",
"image": "infiniteproject/icecast@sha256:cd506cf3dfe31ce05fd37d7e672dbd1213e7255cc93d28ecf5a3b547af4e162c",
"env-file": [
"/var/lib/icecast-module/server.env"
],
"network": "icecast",
"ports": [
"8000"
],
"secrets-in-environment": "the image seds ICECAST_*_PASSWORD into icecast.xml and has no _FILE; convertible by mounting a generated icecast.xml, not yet done"
"volumes": [
"${dir:state}/icecast.xml:/etc/icecast.xml:ro",
"${dir:logs}:/var/log/icecast"
],
"restart-on": [
"server-conf"
]
},
{
"id": "runtime-config",
@@ -65,14 +100,14 @@
"id": "runtime",
"type": "container",
"name": "mesh-icecast",
"network": "host",
"network": "icecast",
"volumes": [
"/var/lib/mesh/icecast/broker:/run/secrets/broker:ro",
"/var/lib/mesh/icecast/config.json:/run/config/config.json:ro"
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_ICECAST_URL": "http://127.0.0.1:8000",
"MESH_ICECAST_URL": "http://icecast:8000",
"MESH_ICECAST_CONFIG_FILE": "/run/config/config.json"
},
"restart-on": [
@@ -101,15 +136,5 @@
"from": "Dockerfile"
}
]
},
"requires": [
"secret"
],
"secrets": {
"secret": {
"source": "/var/lib/icecast-module/source.secret",
"admin": "/var/lib/icecast-module/admin.secret",
"relay": "/var/lib/icecast-module/relay.secret"
}
}
}
+1 -14
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@@ -1,19 +1,6 @@
{
"module": "lidarr",
"version": "1",
"provides": [
{
"name": "lidarr-api",
"scope": "mesh"
}
],
"serves": {
"lidarr-api": {
"scheme": "http",
"port": 8686,
"url-base": ""
}
},
"capabilities": [
"container-runtime"
],
@@ -88,7 +75,7 @@
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_LIDARR_URL": "http://127.0.0.1:${port:8686}",
"MESH_LIDARR_URL": "http://127.0.0.1:8686",
"MESH_LIDARR_CONFIG_DIR": "/var/lib/lidarr/config"
},
"artifact": "runtime"
+1 -1
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@@ -81,7 +81,7 @@
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_NZBGET_URL": "http://127.0.0.1:${port:6789}",
"MESH_NZBGET_URL": "http://127.0.0.1:6789",
"MESH_NZBGET_PASSWORD_FILE": "/run/secrets/password",
"MESH_NZBGET_CONFIG_FILE": "/run/config/config.json",
"MESH_NZBGET_CONFIG_DIR": "/var/lib/nzbget/config"
+1 -4
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@@ -13,7 +13,7 @@ ARG RUNTIME_BASE
FROM ${BUILD_BASE} AS build
WORKDIR /app/modules/ombi
COPY . .
RUN node /app/node_modules/typescript/bin/tsc client.ts index.ts tools/index.ts servarr/settings.ts servarr/index.ts \
RUN node /app/node_modules/typescript/bin/tsc client.ts index.ts tools/index.ts \
--module NodeNext --moduleResolution NodeNext --target ES2022 --outDir dist
FROM ${RUNTIME_BASE}
@@ -22,6 +22,3 @@ COPY --from=build /app/modules/ombi/dist /app/modules/ombi/dist
# provider's provisioner runs its reconcile loop in the same process, with the broker connected —
# the convention novox/hq issues 060/061 settled.
ENV MESH_TOOL_MODULES=/app/modules/ombi/dist/index.js,/app/modules/ombi/dist/tools/index.js
# NOT dist/servarr/index.js: that is a step the host runs to completion, named by the `servarr`
# container's args as `mesh-tools run …` (novox/hq ADR 0052). Listed here it would run inside the
# serving sidecar too, and exit it.
+10 -58
View File
@@ -28,15 +28,10 @@
"path": "/var/lib/mesh/ombi",
"mode": "0700"
},
{
"id": "state",
"type": "directory",
"mode": "0700",
"place": "."
},
{
"id": "config",
"type": "directory",
"path": "/services/ombi/config",
"mode": "0700",
"owner": "1000:1000"
},
@@ -44,7 +39,7 @@
"id": "server",
"type": "container",
"name": "ombi",
"image": "lscr.io/linuxserver/ombi@sha256:22d6ebadbaaa728571353e74dc2173719e0fb02d4eaec551a7e9d2ee99ef68ac",
"image": "lscr.io/linuxserver/ombi@sha256:a6f76ac521ba01eee2e9f0c23a3fed22e56630d97a04d5eeaeaa36c1e681640d",
"env": {
"PUID": "1000",
"PGID": "1000",
@@ -54,7 +49,7 @@
"3579"
],
"volumes": [
"${dir:config}:/config"
"/services/ombi/config:/config"
]
},
{
@@ -73,59 +68,24 @@
"volumes": [
"/var/lib/mesh/ombi/broker:/run/secrets/broker:ro",
"/var/lib/mesh/ombi/api-key:/run/secrets/api-key:ro",
"/var/lib/mesh/ombi/config.json:/run/config/config.json:ro"
"/var/lib/mesh/ombi/config.json:/run/config/config.json:ro",
"/services/ombi/config:/var/lib/ombi/config:ro"
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_OMBI_URL": "http://127.0.0.1:${port:3579}",
"MESH_OMBI_URL": "http://127.0.0.1:3579",
"MESH_OMBI_API_KEY_FILE": "/run/secrets/api-key",
"MESH_OMBI_CONFIG_FILE": "/run/config/config.json"
"MESH_OMBI_CONFIG_FILE": "/run/config/config.json",
"MESH_OMBI_CONFIG_DIR": "/var/lib/ombi/config"
},
"restart-on": [
"runtime-config"
],
"artifact": "runtime"
},
{
"id": "servarr",
"type": "container",
"name": "mesh-ombi-servarr",
"network": "host",
"run-once": true,
"volumes": [
"/var/lib/mesh/ombi/api-key:/run/secrets/api-key:ro",
"${dir:state}/sonarr-api.json:/run/servarr/sonarr-api.json:ro",
"${dir:state}/sonarr-api.secret:/run/servarr/sonarr-api.secret:ro",
"${dir:state}/radarr-api.json:/run/servarr/radarr-api.json:ro",
"${dir:state}/radarr-api.secret:/run/servarr/radarr-api.secret:ro",
"${dir:state}/lidarr-api.json:/run/servarr/lidarr-api.json:ro",
"${dir:state}/lidarr-api.secret:/run/servarr/lidarr-api.secret:ro"
],
"env": {
"MESH_OMBI_URL": "http://127.0.0.1:${port:3579}",
"MESH_OMBI_API_KEY_FILE": "/run/secrets/api-key",
"MESH_SERVARR_DIR": "/run/servarr"
},
"args": [
"run",
"/app/modules/ombi/dist/servarr/index.js"
],
"restart-on": [
"bound-sonarr-api",
"secret-sonarr-api",
"bound-radarr-api",
"secret-radarr-api",
"bound-lidarr-api",
"secret-lidarr-api"
],
"artifact": "runtime"
}
],
"requires": [
"lidarr-api",
"radarr-api",
"route",
"sonarr-api"
"route"
],
"contributes": {
"route": {
@@ -134,15 +94,7 @@
}
},
"binds": {
"route": "${dir:state}/route.json",
"sonarr-api": "${dir:state}/sonarr-api.json",
"radarr-api": "${dir:state}/radarr-api.json",
"lidarr-api": "${dir:state}/lidarr-api.json"
},
"secrets": {
"sonarr-api": "${dir:state}/sonarr-api.secret",
"radarr-api": "${dir:state}/radarr-api.secret",
"lidarr-api": "${dir:state}/lidarr-api.secret"
"route": "/var/lib/mesh/ombi/route.json"
},
"build": {
"on": [
-5
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@@ -4,11 +4,6 @@
"description": "ombi — media requests. Its API client, tools and events live here (novox/hq ADR 0039).",
"type": "module",
"private": true,
"scripts": {
"build": "tsc client.ts index.ts tools/index.ts servarr/settings.ts servarr/index.ts --module NodeNext --moduleResolution NodeNext --target ES2022 --outDir dist",
"typecheck": "tsc -p tsconfig.json",
"test": "node --test --experimental-strip-types 'test/*.test.ts'"
},
"dependencies": {
"@novox/mesh-sdk": "^0.1.0"
},
-59
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@@ -1,59 +0,0 @@
// ombi's Servarr step — run once by the host after ombi's server starts, and run again whenever a
// binding or pair credential it reads changes (the container's `restart-on`, novox/hq ADR 0099).
//
// **A step, not a loop**, for the reason route-adapter gives: everything it does is a function of
// files the mesh writes, and the host already knows when they change. It connects to no broker.
//
// Exits non-zero when any app could not be put right — a refused credential, an unreachable app, an
// ombi that cannot reach it — so the node reports the step failed and the host runs it again on the
// next apply. It is declared last in the manifest, so its failing gates nothing else of ombi's
// (novox/hq ADR 0136).
//
// Reads, per app, `<dir>/<provision>.json` (the binding) and `<dir>/<provision>.secret` (the pair
// credential), where <dir> is MESH_SERVARR_DIR. Never prints a key.
import { join } from "node:path";
import { APPS, ombiReady, readBinding, readIfThere, reconcileApp, type Http } from "./settings.js";
const dir = process.env.MESH_SERVARR_DIR ?? "/run/servarr";
const url = process.env.MESH_OMBI_URL ?? "http://127.0.0.1:3579";
const apiKey = (await readIfThere(process.env.MESH_OMBI_API_KEY_FILE))?.trim() ?? process.env.MESH_OMBI_API_KEY ?? "";
const waitSeconds = Number(process.env.MESH_OMBI_WAIT_SECONDS ?? "180");
const http: Http = { fetch: (u, init) => fetch(u, init) };
if (!apiKey) {
console.error("[ombi-servarr] no ombi API key — ombi's own `api-key` secret has not been accepted");
process.exit(1);
}
const ombi = { url, apiKey };
if (!(await ombiReady(http, ombi, waitSeconds * 1000))) {
console.error(`[ombi-servarr] ombi did not answer at ${url} within ${waitSeconds}s`);
process.exit(1);
}
let failed = 0;
for (const spec of APPS) {
const outcome = await reconcileApp(
http,
ombi,
spec,
await readBinding(join(dir, `${spec.provision}.json`)),
await readIfThere(join(dir, `${spec.provision}.secret`)),
);
switch (outcome.result) {
case "unchanged":
console.log(`[ombi-servarr] ${outcome.app}: already as the mesh says; connection tested`);
break;
case "written":
console.log(`[ombi-servarr] ${outcome.app}: wrote ${outcome.fields.join(", ")}; connection tested`);
break;
case "refused":
failed++;
console.error(`[ombi-servarr] ${outcome.app}: ${outcome.problem}`);
break;
}
}
process.exitCode = failed > 0 ? 1 : 0;
-304
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@@ -1,304 +0,0 @@
// Where ombi reaches Sonarr, Radarr and Lidarr — decided by the mesh, written into ombi by ombi's
// own API.
//
// **Why this exists.** ombi keeps its connection to each Servarr app in its own database
// (OmbiSettings.db), not in a file, so the mesh has nowhere to write `${bound:sonarr-api:at}` for it.
// ombi requires `sonarr-api`, `radarr-api` and `lidarr-api`; the mesh delivers, for each, a binding
// (where the app is: `at`, and what it serves: `port`, `scheme`, `url-base`) and a pair credential
// (the app's API key, accepted by the operator — a Servarr app has exactly one key and the mesh
// cannot mint it). This step reads those files and makes ombi's settings say the same thing.
//
// **Only the connection, and only when it differs.** Host, port, TLS, base path and API key. The
// quality profile, root folder, language profile, tags, "enabled" and every other choice an operator
// made in ombi's settings screen are left exactly as they are: the mesh knows where the app is, not
// what ombi should do with it. Radarr's 4K instance is a different Radarr and is not touched.
//
// **A credential the app refuses is never written.** Until the operator accepts the app's API key
// for this pair, the mesh delivers a value it minted itself, which no Servarr app will ever accept
// (novox/hq ADR 0092). Writing it would replace a working key in ombi with a dead one. So the key is
// tried against the app first; refused, nothing for that app is written and the step fails naming
// the `secret accept` that fixes it.
//
// Pure logic and a small HTTP seam, so it is tested against fake servers (test/servarr.test.ts).
import { readFile } from "node:fs/promises";
/** One Servarr app ombi connects to, and the shape of that connection in ombi's API. */
export interface ServarrApp {
/** The app, as ombi's API names it: /Settings/<app>, /Tester/<app>. */
app: "sonarr" | "radarr" | "lidarr";
/** The provision it is required as — the manifest's `requires`, `binds` and `secrets` key. */
provision: string;
/** The app's own status endpoint, which answers 401 to a wrong key. */
statusPath: string;
/**
* Where the one connection sits in ombi's settings document. Radarr's is `{radarr, radarr4K}`
* (two Radarr instances); only `radarr` is this provision's.
*/
within?: string;
}
export const APPS: readonly ServarrApp[] = [
{ app: "sonarr", provision: "sonarr-api", statusPath: "/api/v3/system/status" },
{ app: "radarr", provision: "radarr-api", statusPath: "/api/v3/system/status", within: "radarr" },
{ app: "lidarr", provision: "lidarr-api", statusPath: "/api/v1/system/status" },
];
/** The connection fields ombi keeps for an app — the only ones this step ever writes. */
export interface Connection {
ip: string;
port: number;
ssl: boolean;
/** ombi's name for the app's URL base; null when the app is served at the root. */
subDir: string | null;
apiKey: string;
}
/** What the mesh wrote at `binds.<provision>`: the binding document (controller's boundFile). */
export interface Binding {
provision?: string;
from?: string;
at?: string;
as?: string;
serves?: Record<string, unknown>;
}
export type Wanted = { ok: true; connection: Connection; from: string } | { ok: false; problem: string };
/**
* The connection the mesh says ombi should use, from the binding and the pair credential.
*
* Refused rather than guessed when the binding cannot be dialled from ombi's own container: a
* loopback `at` — what the mesh hands a machine that is not on the private network — is ombi's
* container itself, not the app.
*/
export function wanted(spec: ServarrApp, binding: Binding | undefined, credential: string | undefined): Wanted {
if (!binding) {
return { ok: false, problem: `no binding for ${spec.provision} was delivered — the mesh writes it before this step runs` };
}
const at = typeof binding.at === "string" ? binding.at.trim() : "";
const serves = binding.serves ?? {};
const port = Number(serves.port);
if (!at) {
return { ok: false, problem: `the ${spec.provision} binding names no host (at)` };
}
if (isLoopback(at)) {
return {
ok: false,
problem:
`the ${spec.provision} binding says ${spec.app} is at ${at}, which from ombi's own container is ` +
`ombi itself. The mesh hands loopback to a machine that is not on the private network; put it ` +
`on the private network so ${spec.app} has an address ombi can dial`,
};
}
if (!Number.isInteger(port) || port <= 0 || port > 65535) {
return { ok: false, problem: `the ${spec.provision} binding serves no usable port (${String(serves.port)})` };
}
const scheme = typeof serves.scheme === "string" && serves.scheme ? serves.scheme : "http";
if (scheme !== "http" && scheme !== "https") {
return { ok: false, problem: `the ${spec.provision} binding serves scheme ${scheme}, which ombi cannot dial` };
}
const key = (credential ?? "").trim();
if (!key) {
return { ok: false, problem: `the ${spec.provision} credential is empty or was not delivered` };
}
return {
ok: true,
from: typeof binding.from === "string" ? binding.from : "",
connection: { ip: at, port, ssl: scheme === "https", subDir: subDirOf(serves["url-base"]), apiKey: key },
};
}
/** ombi's `subDir`: the URL base with its slashes trimmed, null when there is none. */
export function subDirOf(urlBase: unknown): string | null {
const trimmed = typeof urlBase === "string" ? urlBase.trim().replace(/^\/+|\/+$/g, "") : "";
return trimmed === "" ? null : trimmed;
}
function isLoopback(host: string): boolean {
const h = host.toLowerCase();
return h === "localhost" || h === "::1" || h === "[::1]" || /^127\./.test(h);
}
/** Which connection fields differ between what ombi holds and what the mesh says. Names only. */
export function differing(current: Record<string, unknown> | undefined, want: Connection): (keyof Connection)[] {
const now = current ?? {};
const out: (keyof Connection)[] = [];
if (String(now.ip ?? "") !== want.ip) out.push("ip");
if (Number(now.port ?? 0) !== want.port) out.push("port");
if (Boolean(now.ssl) !== want.ssl) out.push("ssl");
if (subDirOf(now.subDir) !== want.subDir) out.push("subDir");
if (String(now.apiKey ?? "") !== want.apiKey) out.push("apiKey");
return out;
}
/** ombi's settings for the app with the connection laid over them and nothing else changed. */
export function withConnection(current: Record<string, unknown> | undefined, want: Connection): Record<string, unknown> {
return { ...(current ?? {}), ip: want.ip, port: want.port, ssl: want.ssl, subDir: want.subDir, apiKey: want.apiKey };
}
/** The app's base URL as the step dials it — the same host and port ombi will be given. */
export function appUrl(want: Connection): string {
const scheme = want.ssl ? "https" : "http";
const host = want.ip.includes(":") && !want.ip.startsWith("[") ? `[${want.ip}]` : want.ip;
return `${scheme}://${host}:${want.port}${want.subDir ? `/${want.subDir}` : ""}`;
}
/** How one app came out. */
export type Outcome =
| { app: string; result: "unchanged" }
| { app: string; result: "written"; fields: string[] }
| { app: string; result: "refused"; problem: string };
/** The HTTP the step needs, so a test can stand fakes in for ombi and the apps. */
export interface Http {
fetch(url: string, init?: { method?: string; headers?: Record<string, string>; body?: string }): Promise<{
status: number;
text(): Promise<string>;
}>;
}
export interface Ombi {
url: string;
apiKey: string;
}
async function ombiCall(http: Http, ombi: Ombi, method: string, path: string, body?: unknown): Promise<unknown> {
const res = await http.fetch(`${ombi.url.replace(/\/$/, "")}/api/v1${path}`, {
method,
headers: {
ApiKey: ombi.apiKey,
Accept: "application/json",
...(body !== undefined ? { "Content-Type": "application/json" } : {}),
},
body: body !== undefined ? JSON.stringify(body) : undefined,
});
const text = await res.text();
if (res.status < 200 || res.status >= 300) {
// The body is ombi's error, never a request echo, so it carries no key.
throw new Error(`ombi ${method} ${path} answered ${res.status}${text ? `: ${text.slice(0, 200)}` : ""}`);
}
return text ? (JSON.parse(text) as unknown) : undefined;
}
/**
* Does the app take this key? `true` it does, `false` it refused it (401/403), and a thrown error
* when it could not be asked — unreachable, or answering something that is neither.
*/
export async function appTakes(http: Http, spec: ServarrApp, want: Connection): Promise<boolean> {
const res = await http.fetch(`${appUrl(want)}${spec.statusPath}`, {
method: "GET",
headers: { "X-Api-Key": want.apiKey, Accept: "application/json" },
});
if (res.status === 401 || res.status === 403) return false;
if (res.status >= 200 && res.status < 300) return true;
throw new Error(`${spec.app} answered ${res.status} at ${spec.statusPath}`);
}
/** The remedy for a refused key, in the controller's own words (ADR 0092). */
export function acceptRemedy(spec: ServarrApp, from: string): string {
return (
`${spec.app} refuses the ${spec.provision} credential the mesh delivered, so it was not written ` +
`into ombi. A Servarr app has one API key and the mesh cannot make it: accept ${spec.app}'s own ` +
`key for this pair — \`secret accept <this node> ombi ${spec.provision} --provider ${from || "<its node>"} ` +
`--from <file holding ${spec.app}'s ApiKey>\``
);
}
/**
* Bring ombi's connection to one app in line with the mesh: check the key against the app, compare,
* write only the connection fields when they differ, then have ombi test the connection from its own
* container. Never throws: every failure is an outcome with a reason.
*/
export async function reconcileApp(
http: Http,
ombi: Ombi,
spec: ServarrApp,
binding: Binding | undefined,
credential: string | undefined,
): Promise<Outcome> {
const w = wanted(spec, binding, credential);
// `in`, not `!w.ok`: the Dockerfile compiles without strict, where a boolean discriminant does not
// narrow.
if ("problem" in w) return { app: spec.app, result: "refused", problem: w.problem };
const want = w.connection;
try {
if (!(await appTakes(http, spec, want))) {
return { app: spec.app, result: "refused", problem: acceptRemedy(spec, w.from) };
}
} catch (err) {
return {
app: spec.app,
result: "refused",
problem: `${spec.app} could not be asked whether it takes the key at ${want.ip}:${want.port}: ${message(err)}`,
};
}
try {
const document = (await ombiCall(http, ombi, "GET", `/Settings/${spec.app}`)) as Record<string, unknown> | undefined;
const current = spec.within ? (document?.[spec.within] as Record<string, unknown> | undefined) : document;
const fields = differing(current, want);
if (fields.length > 0) {
const next = withConnection(current, want);
const body = spec.within ? { ...(document ?? {}), [spec.within]: next } : next;
const saved = await ombiCall(http, ombi, "POST", `/Settings/${spec.app}`, body);
if (saved === false) {
return { app: spec.app, result: "refused", problem: `ombi declined to save its ${spec.app} settings` };
}
}
// ombi's own test, from ombi's own container — the path the step's check above did not take.
const tested = (await ombiCall(http, ombi, "POST", `/Tester/${spec.app}`, withConnection(current, want))) as
| { isValid?: boolean; expectedSubDir?: string | null }
| undefined;
if (!tested?.isValid) {
const hint = tested?.expectedSubDir ? ` (ombi expected the base path ${tested.expectedSubDir})` : "";
return {
app: spec.app,
result: "refused",
problem:
`ombi cannot reach ${spec.app} at ${want.ip}:${want.port} from its own container${hint}` +
(fields.length > 0 ? `; its settings were written (${fields.join(", ")})` : ""),
};
}
return fields.length > 0 ? { app: spec.app, result: "written", fields } : { app: spec.app, result: "unchanged" };
} catch (err) {
return { app: spec.app, result: "refused", problem: message(err) };
}
}
/** Wait for ombi to answer, because the step runs right after its container starts. */
export async function ombiReady(http: Http, ombi: Ombi, waitMs: number, pauseMs = 2000): Promise<boolean> {
const until = Date.now() + waitMs;
for (;;) {
try {
const res = await http.fetch(`${ombi.url.replace(/\/$/, "")}/api/v1/Status`, { method: "GET" });
if (res.status === 200) return true;
} catch {
// not listening yet
}
if (Date.now() >= until) return false;
await new Promise((r) => setTimeout(r, pauseMs));
}
}
/** A file the mesh wrote, or undefined when it is not there. */
export async function readIfThere(path: string | undefined): Promise<string | undefined> {
if (!path) return undefined;
return readFile(path, "utf8").catch(() => undefined);
}
/** A binding file parsed, or undefined when absent or not JSON. */
export async function readBinding(path: string | undefined): Promise<Binding | undefined> {
const raw = await readIfThere(path);
if (raw === undefined) return undefined;
try {
return JSON.parse(raw) as Binding;
} catch {
return undefined;
}
}
function message(err: unknown): string {
return err instanceof Error ? err.message : String(err);
}
-147
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@@ -1,147 +0,0 @@
// What holds ombi's Servarr step (servarr/settings.ts): the connection ombi keeps for each app is
// made to say what the mesh bound — host, port, TLS, base path, key — and nothing else it keeps is
// touched; nothing is written when nothing differs; Radarr's 4K instance is left alone; and a key the
// app refuses (the mesh's own minted value, before the operator accepts the app's key) is never
// written, with the `secret accept` that fixes it named.
//
// ombi and the apps are fakes: the routes the step touches, answering as the real ones do (checked
// against lscr.io/linuxserver/ombi 4.53.10 and the catalogue's pinned sonarr/radarr/lidarr).
import { test } from "node:test";
import assert from "node:assert/strict";
import { APPS, differing, reconcileApp, subDirOf, wanted, type Binding, type Http, type ServarrApp } from "../servarr/settings.ts";
const SONARR = APPS.find((a) => a.app === "sonarr") as ServarrApp;
const RADARR = APPS.find((a) => a.app === "radarr") as ServarrApp;
const LIDARR = APPS.find((a) => a.app === "lidarr") as ServarrApp;
const THE_KEY = "the-apps-own-key";
function binding(provision: string, port: number, at = "ace.internal"): Binding {
return { binding: 1, provision, from: "ace", at, as: "mesh_ace_ombi", serves: { scheme: "http", port, "url-base": "" } } as Binding;
}
interface Call {
method: string;
url: string;
body?: unknown;
}
/** ombi's settings store and the apps' key check, behind one fetch. */
function fakes(settings: Record<string, unknown>, opts: { appKey?: string; reachable?: boolean } = {}) {
const calls: Call[] = [];
const appKey = opts.appKey ?? THE_KEY;
const http: Http = {
async fetch(url, init) {
const method = init?.method ?? "GET";
const body = init?.body ? (JSON.parse(init.body) as unknown) : undefined;
calls.push({ method, url, body });
const reply = (status: number, value?: unknown) => ({
status,
text: async () => (value === undefined ? "" : JSON.stringify(value)),
});
const u = new URL(url);
if (u.pathname.endsWith("/system/status")) {
if (opts.reachable === false) throw new Error("connect ECONNREFUSED");
return init?.headers?.["X-Api-Key"] === appKey ? reply(200, { version: "4" }) : reply(401);
}
if (init?.headers?.ApiKey !== "ombi-key") return reply(401);
const m = u.pathname.match(/^\/api\/v1\/(Settings|Tester)\/(\w+)$/);
if (!m) return reply(404);
const [, kind, app] = m;
if (kind === "Settings" && method === "GET") return reply(200, settings[app]);
if (kind === "Settings" && method === "POST") {
settings[app] = body;
return reply(200, true);
}
const tried = body as { apiKey?: string };
return reply(200, { isValid: tried.apiKey === appKey, expectedSubDir: null });
},
};
return { http, calls, settings };
}
const OMBI = { url: "http://127.0.0.1:3579", apiKey: "ombi-key" };
const operatorSonarr = () => ({
enabled: true, apiKey: "old-key", qualityProfile: "3", seasonFolders: true, rootPath: "10",
qualityProfileAnime: "7", rootPathAnime: "9", languageProfile: 1, ssl: false, subDir: null,
ip: "sonarr", port: 8989, id: 5,
});
test("it writes the connection the mesh bound, and keeps every other setting ombi had", async () => {
const f = fakes({ sonarr: operatorSonarr() });
const out = await reconcileApp(f.http, OMBI, SONARR, binding("sonarr-api", 20101), `${THE_KEY}\n`);
assert.deepEqual(out, { app: "sonarr", result: "written", fields: ["ip", "port", "apiKey"] });
assert.deepEqual(f.settings.sonarr, {
...operatorSonarr(), ip: "ace.internal", port: 20101, apiKey: THE_KEY, ssl: false, subDir: null,
});
// Checked against the app itself, at the bound address, before anything was written.
assert.equal(f.calls[0].url, "http://ace.internal:20101/api/v3/system/status");
});
test("nothing is written when ombi already says what the mesh says", async () => {
const f = fakes({ sonarr: { ...operatorSonarr(), ip: "ace.internal", port: 20101, apiKey: THE_KEY } });
const out = await reconcileApp(f.http, OMBI, SONARR, binding("sonarr-api", 20101), THE_KEY);
assert.deepEqual(out, { app: "sonarr", result: "unchanged" });
assert.equal(f.calls.filter((c) => c.method === "POST" && c.url.includes("/Settings/")).length, 0);
});
test("a key the app refuses is never written, and the accept that fixes it is named", async () => {
const f = fakes({ sonarr: operatorSonarr() });
const out = await reconcileApp(f.http, OMBI, SONARR, binding("sonarr-api", 20101), "a-value-the-mesh-minted");
assert.equal(out.result, "refused");
assert.match((out as { problem: string }).problem, /secret accept <this node> ombi sonarr-api --provider ace/);
assert.doesNotMatch((out as { problem: string }).problem, /a-value-the-mesh-minted/);
assert.deepEqual(f.settings.sonarr, operatorSonarr(), "ombi's working settings were left alone");
assert.equal(f.calls.some((c) => c.url.includes("/api/v1/")), false, "ombi was not even asked");
});
test("an app it cannot reach is reported, and ombi is left alone", async () => {
const f = fakes({ sonarr: operatorSonarr() }, { reachable: false });
const out = await reconcileApp(f.http, OMBI, SONARR, binding("sonarr-api", 20101), THE_KEY);
assert.equal(out.result, "refused");
assert.match((out as { problem: string }).problem, /could not be asked.*ECONNREFUSED/);
assert.deepEqual(f.settings.sonarr, operatorSonarr());
});
test("radarr's connection is written inside its combined document, and the 4K instance is untouched", async () => {
const fourK = { enabled: true, apiKey: "4k-key", ip: "radarr4k", port: 7879, defaultQualityProfile: "9", id: 7 };
const f = fakes({ radarr: { radarr: { enabled: true, apiKey: "old", ip: "radarr", port: 7878, defaultRootPath: "/movies", id: 6 }, radarr4K: fourK } });
const out = await reconcileApp(f.http, OMBI, RADARR, binding("radarr-api", 20102), THE_KEY);
assert.equal(out.result, "written");
const doc = f.settings.radarr as { radarr: Record<string, unknown>; radarr4K: unknown };
assert.deepEqual(doc.radarr4K, fourK);
assert.equal(doc.radarr.ip, "ace.internal");
assert.equal(doc.radarr.port, 20102);
assert.equal(doc.radarr.defaultRootPath, "/movies");
});
test("lidarr is checked on its own API version", async () => {
const f = fakes({ lidarr: { enabled: true, apiKey: null, ip: null, port: 0, id: 0 } });
const out = await reconcileApp(f.http, OMBI, LIDARR, binding("lidarr-api", 20103), THE_KEY);
assert.equal(out.result, "written");
assert.equal(f.calls[0].url, "http://ace.internal:20103/api/v1/system/status");
});
test("a loopback binding is refused: from ombi's container it is ombi itself", () => {
const w = wanted(SONARR, binding("sonarr-api", 20101, "127.0.0.1"), THE_KEY);
assert.equal(w.ok, false);
assert.match((w as { problem: string }).problem, /private network/);
});
test("the base path is ombi's subDir, slashes trimmed; empty is none", () => {
assert.equal(subDirOf(""), null);
assert.equal(subDirOf("/sonarr/"), "sonarr");
assert.deepEqual(
differing({ ip: "h", port: 1, ssl: false, subDir: "", apiKey: "k" }, { ip: "h", port: 1, ssl: false, subDir: null, apiKey: "k" }),
[],
);
});
test("an https binding sets ombi's ssl flag", () => {
const b = binding("sonarr-api", 443);
(b.serves as Record<string, unknown>).scheme = "https";
const w = wanted(SONARR, b, THE_KEY);
assert.equal(w.ok && w.connection.ssl, true);
});
+1 -1
View File
@@ -8,5 +8,5 @@
"skipLibCheck": true,
"noEmit": true
},
"include": ["client.ts", "index.ts", "tools/index.ts", "servarr/settings.ts", "servarr/index.ts"]
"include": ["client.ts", "index.ts", "tools/index.ts"]
}
+1 -1
View File
@@ -82,7 +82,7 @@
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_QBITTORRENT_URL": "http://127.0.0.1:${port:8080}",
"MESH_QBITTORRENT_URL": "http://127.0.0.1:8080",
"MESH_QBITTORRENT_PASSWORD_FILE": "/run/secrets/password",
"MESH_QBITTORRENT_CONFIG_FILE": "/run/config/config.json",
"MESH_QBITTORRENT_CONFIG_DIR": "/var/lib/qbittorrent/config"
+1 -14
View File
@@ -1,19 +1,6 @@
{
"module": "radarr",
"version": "1",
"provides": [
{
"name": "radarr-api",
"scope": "mesh"
}
],
"serves": {
"radarr-api": {
"scheme": "http",
"port": 7878,
"url-base": ""
}
},
"capabilities": [
"container-runtime"
],
@@ -88,7 +75,7 @@
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_RADARR_URL": "http://127.0.0.1:${port:7878}",
"MESH_RADARR_URL": "http://127.0.0.1:7878",
"MESH_RADARR_CONFIG_DIR": "/var/lib/radarr/config"
},
"artifact": "runtime"
+1 -1
View File
@@ -100,7 +100,7 @@
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_SEARXNG_URL": "http://127.0.0.1:${port:8080}",
"MESH_SEARXNG_URL": "http://127.0.0.1:8080",
"MESH_SEARXNG_CONFIG_FILE": "/run/config/config.json"
},
"restart-on": [
+1 -14
View File
@@ -1,19 +1,6 @@
{
"module": "sonarr",
"version": "1",
"provides": [
{
"name": "sonarr-api",
"scope": "mesh"
}
],
"serves": {
"sonarr-api": {
"scheme": "http",
"port": 8989,
"url-base": ""
}
},
"capabilities": [
"container-runtime"
],
@@ -93,7 +80,7 @@
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_SONARR_URL": "http://127.0.0.1:${port:8989}",
"MESH_SONARR_URL": "http://127.0.0.1:8989",
"MESH_SONARR_CONFIG_DIR": "/var/lib/sonarr/config"
},
"artifact": "runtime"