Commit Graph

2 Commits

Author SHA1 Message Date
Mike Reeves
cefbe01333 Add telegraf_output selector for InfluxDB/Postgres dual-write
Introduces global.telegraf_output (INFLUXDB|POSTGRES|BOTH, default BOTH)
so Telegraf can write metrics to Postgres alongside or instead of
InfluxDB. Each minion authenticates with its own so_telegraf_<minion>
role and writes to a matching schema inside a shared so_telegraf
database, keeping blast radius per-credential to that minion's data.

- Per-minion credentials auto-generated and persisted in postgres/auth.sls
- postgres/telegraf_users.sls reconciles roles/schemas on every apply
- Firewall opens 5432 only to minion hostgroups when Postgres output is active
- Reactor on salt/auth + orch/telegraf_postgres_sync.sls provision new
  minions automatically on key accept
- soup post_to_3.1.0 backfills users for existing minions on upgrade
- so-show-stats prints latest CPU/mem/disk/load per minion for sanity checks
- so-telegraf-trim + nightly cron prune rows older than
  postgres.telegraf.retention_days (default 14)
2026-04-15 14:32:10 -04:00
Mike Reeves
762e73faf5 Add so-postgres host management scripts
- so-postgres-manage: wraps docker exec for psql operations
  (sql, sqlfile, shell, dblist, userlist)
- so-postgres-start/stop/restart: standard container lifecycle
- Scripts installed to /usr/sbin via file.recurse in config.sls
2026-04-09 09:55:42 -04:00