Files
jcoffey-dev c920e0f2c4 Finish the Cairn OBS rename through services, docs, and assets
The rename commit before this one covered module paths and the obvious
user-facing strings; this is the rest of it -- the places where "sentry"
was a default value, a filename, or a picture rather than a word in a
sentence.

Defaults that changed: CLICKHOUSE_DATABASE (sentry -> cairnobs),
POSTGRES_DATABASE (sentry_metadata -> cairnobs_metadata), and
POSTGRES_USERNAME (sentry -> cairnobs), across api/alerting/ingest and
the enterprise binaries, plus the compose files and migrate scripts that
create those objects. These are *defaults*, so a deployment that sets
them explicitly is unaffected -- but any deployment relying on the old
defaults must have its environment updated before it picks this up, or
it will come up pointing at a database that doesn't exist.

Also: the light-mode logo variants (the dark ones existed alone, so the
landing page and sidebar rendered a dark mark on a light background),
regenerated favicons, and the docs/README/threat-model prose that still
said Sentry.
2026-08-22 16:12:08 -07:00

35 lines
1.3 KiB
Markdown

# transport
Redpanda for local development, plus the script that provisions the topic
`/ingest` depends on.
## Topic naming contract
`ingest` defaults to `REDPANDA_TOPIC=cairnobs.logs.raw` (see
`/ingest/internal/config`). `provision-topics.sh` defaults to the same
name. These aren't wired together automatically — if you change one,
change the other, or override `REDPANDA_TOPIC` consistently wherever
both are invoked.
## Running standalone
```sh
docker compose up -d
./provision-topics.sh # defaults (localhost:9092 / localhost:9644) match this compose file
```
Two separate addresses matter here, confirmed by actually running this
against a live Redpanda container: `rpk cluster health` talks to the
**Admin API** (`REDPANDA_ADMIN_HOSTS`, port 9644), while `rpk topic ...`
talks to the **Kafka API** (`REDPANDA_BROKERS`, port 9092) — and neither
accepts a `--brokers` flag directly, both need `-X admin.hosts=...` /
`-X brokers=...`. Get this wrong and it doesn't error loudly: it just
retries the health check forever without ever reporting why.
## In the full stack
The root-level `docker-compose.yml` builds this directory's `Dockerfile`
(FROM the Redpanda image itself, so `rpk` is already present) as a
one-shot init service that runs after Redpanda reports healthy. See
`/docs/phase-0-runbook.md`.