Files
mesh-catalog/modules/resolv-conf/module.json
T
jschoubben 43ca9c9c73 Give every module that would overflow its login a short slug
An identity is `mesh_<node>_<slug-or-name>` and a backend keeps 20 characters
(an S3 access key). Overflow makes a module unresolvable, and this catalogue
was finding it one module at a time, on a raise: route-proxy on novox is 22,
home-assistant on ace is 23. Two found by hand where a sweep would have found
eighteen.

So the whole catalogue was swept instead, against the longest node name the
mesh actually has (`shanks`, six characters) rather than against the node each
module happens to sit on today — a module is assigned somewhere, and where is
not a property of the manifest. That leaves eight characters for the identity
source, and eighteen modules were over it.

Slugs added, chosen to stay greppable in a provider's user list:

  anthropic-consumer  claude     openai-consumer     openai
  anthropic-manager   anthmgr    portainer           portain
  audit-logger        audit      public-acme         pubacme
  bookshelf           books      qbittorrent         qbt
  cloudflare-dns      cfdns      resolv-conf         resolv
  confluence          confl      resolved-split-dns  splitdns
  home-assistant      hass       route-proxy         rproxy
  invoicing           invoice    verdaccio           verdacc
  mosquitto           mosq
  nextcloud           ncloud

A slug changes the login the mesh mints, so a module already provisioned under
its full name is re-minted under the slug and its old login withdrawn — which
is the provisioner's ordinary business, but it is a change, not a no-op.

Checked with the real parser: every one of the 66 manifests through
`catalogue.ParseManifest`, and every module's `CheckIdentity` against all four
node names. 0 problems, where the same check over the parent commit reports 44.
2026-09-10 20:57:45 +02:00

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{
"module": "resolv-conf",
"version": "1",
"slug": "resolv",
"requires": ["wildcard-resolution"],
"claims": [{"name": "the-resolver-configuration", "scope": "node"}],
"resources": [
{"id": "resolv", "type": "file", "path": "/etc/resolv.conf", "mode": "0644",
"content": "# Managed by the mesh.\n#\n# For a machine where nothing else owns this file. On one where systemd-resolved\n# or NetworkManager does, assign that module instead — this one and those claim\n# the same thing, so the mesh refuses the pair rather than letting them take\n# turns overwriting each other, which is the failure this claim exists to stop.\n#\n# The mesh's resolver first, because it answers only the mesh's names and\n# forwards nothing: a query it does not recognise falls through to the next\n# line rather than being answered wrongly.\nnameserver 127.0.0.55\n\n# And what this machine used before. Replace this line with the resolver this\n# machine should use for everything that is not the mesh — it is not the mesh's\n# to choose, and a public one written here by default would send every query\n# this machine makes somewhere nobody agreed to.\nnameserver 127.0.0.53\n"}
]
}