Files
mesh-catalog/modules/lidarr/module.json
T
jschoubben f0665ba956 ADR 0056: selectable ACME issuer, step-ca init from operator root, route labels
Piece A + B of ADR 0056, completing the internal-CA work in ff01ada.

Selectable issuer. acme-ca is now a role two providers can satisfy: step-ca
(internal CA) or the new public-acme (a fact-only module, no container/listen)
that serves Let's Encrypt production. A mesh assigns one or the other to satisfy
route-proxy's `requires: acme-ca`.

One directory shape for both. A provider serves the ACME directory's parts the
way the mesh already models any reachable service -- an address (`at`), a `port`
and a `path` -- and route-proxy composes `https://<at>:<port><path>`. step-ca
lets the mesh fill `at` (its node) and `port` (its single listen) and serves only
`path`; public-acme, not being a mesh service, serves all three (overriding `at`
with the public host). Same composition either way.

Empty root means the system trust store. Both providers serve `root`: step-ca
the operator root PEM (settled per mesh), public-acme an empty string. route-proxy
writes it to the CA bundle file unconditionally; the binary now reads an empty
bundle as "the root is already trusted by the OS" and falls back to system roots
(examples/route-proxy/main.go, committed on the mesh-control ADR-0056 branch).

step-ca inits from the operator's root. The operator's root cert, root key and
root-key password are mounted at the smallstep entrypoint's default init paths
(/run/secrets/root_ca.crt, root_ca_key, root_ca_key_password) with the matching
DOCKER_STEPCA_INIT_*_FILE vars, so `step ca init` adopts the operator's root
instead of self-generating one -- the CA that signs is the CA route-proxy trusts.

Route names are labels, not FQDNs. Every routed module now contributes a `label`
(the leftmost subdomain) instead of a full public hostname; the node's public
domain composes the name. Apex (novox.be) is left as a full name -- composeName
has no empty-label/apex convention yet (mesh-control follow-up).

Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
2026-09-10 00:21:42 +02:00

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JSON

{
"module": "lidarr",
"version": "1",
"capabilities": [
"container-runtime"
],
"emits": [
"module.lidarr.album.grabbed",
"module.lidarr.download.completed"
],
"consumes": [],
"own-secrets": {
"broker": "/var/lib/mesh/lidarr/broker"
},
"listens": [
{
"port": 8686,
"protocol": "tcp",
"from": "mesh",
"why": "managing music"
}
],
"accesses": [
{
"path": "/services/media/music",
"mode": "read-write"
},
{
"path": "/services/media/downloads",
"mode": "read-write"
}
],
"resources": [
{
"id": "mesh-state",
"type": "directory",
"path": "/var/lib/mesh/lidarr",
"mode": "0700"
},
{
"id": "config",
"type": "directory",
"path": "/services/lidarr/config",
"mode": "0700",
"owner": "1000:1000"
},
{
"id": "server",
"type": "container",
"name": "lidarr",
"image": "lscr.io/linuxserver/lidarr@sha256:6b38dd330b0c653351c2e23c8b962ea51c95683dd7acace9d106c922baf85f75",
"env": {
"PUID": "1000",
"PGID": "1000",
"TZ": "Etc/UTC"
},
"ports": [
"8686"
],
"volumes": [
"/services/lidarr/config:/config",
"/services/media/music:/music",
"/services/media/downloads:/downloads"
]
},
{
"id": "runtime",
"type": "container",
"name": "mesh-lidarr",
"image": "mesh-runtime-lidarr@sha256:0000000000000000000000000000000000000000000000000000000000000000",
"network": "host",
"volumes": [
"/var/lib/mesh/lidarr/broker:/run/secrets/broker:ro",
"/services/lidarr/config:/var/lib/lidarr/config:ro"
],
"env": {
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_LIDARR_URL": "http://127.0.0.1:8686",
"MESH_LIDARR_CONFIG_DIR": "/var/lib/lidarr/config"
}
}
],
"requires": [
"route"
],
"contributes": {
"route": {
"label": "lidarr",
"port": 8686
}
},
"binds": {
"route": "/var/lib/mesh/lidarr/route.json"
}
}