otel: ship the journals the dashboard can already show

The dashboard's log surface is an allow-list: the four harness units in
every agent container, the hive-ci / hive-forge / hive-matrix machines,
and three host units. `swarm.otel.journaldUnits` only named the host
three plus forgejo — so the units an operator can read in the UI were
absent from the store they are supposed to be queryable in, and nothing
reports that, because a name that matches nothing is not an error.

Adds the four agent units, the CI runner and the homeserver. The agent
units are declared by the hive-c0re module rather than by the
agent-modules that define them: those are a guest evaluation and cannot
reach a host option.

Closes #3818
This commit is contained in:
atlas 2026-08-31 11:04:30 +02:00 committed by mara
commit 36082f991f
4 changed files with 31 additions and 3 deletions

View file

@ -132,9 +132,10 @@ the collector is the only intended writer.
### Logs (VictoriaLogs)
The swarm's service containers ship their journals to one VictoriaLogs at
`logs.<swarm-domain>`, behind the same SSO as everything else. The
collector below is what writes to it.
Each hive ships its journals to one VictoriaLogs at `logs.<swarm-domain>`,
behind the same SSO as everything else: the swarm's own service containers,
the hive's daemons and infra containers, and the harness units inside every
agent container. The collector below is what writes to it.
**Reading them.** Open Grafana, pick **Explore**, and choose the
`VictoriaLogs` datasource — it is provisioned for you. Grafana's *Logs