- Switch vmalert from blackhole mode to sending alerts to local
Alertmanager
- Import alerttonotify service so alerts route to NATS notifications
- Move alertmanager and grafana CNAMEs from http-proxy to monitoring02
- Add monitoring CNAME to monitoring02
- Add Caddy reverse proxy entries for alertmanager and grafana
- Remove prometheus, alertmanager, and grafana Caddy entries from
http-proxy (now served directly by monitoring02)
- Move monitoring02 Vault AppRole to hosts-generated.tf with
extra_policies support and prometheus-metrics policy
- Update Promtail to use authenticated loki.home.2rjus.net endpoint
only (remove unauthenticated monitoring01 client)
- Update pipe-to-loki and bootstrap to use loki.home.2rjus.net with
basic auth from Vault secret
- Move migration plan to completed
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The secret file needs to be owned by promtail since Promtail runs
as a dedicated user and can't read root-owned files.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Loki bound to localhost, Caddy reverse proxy with basic_auth
- Vault secret (shared/loki/push-auth) for password, bcrypt hash
generated at boot for Caddy environment
- Promtail dual-ships to monitoring01 (direct) and loki.home.2rjus.net
(with basic auth), conditional on vault.enable
- Terraform: new shared loki-push policy added to all AppRoles
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Align Promtail labels with Prometheus by adding hostname, tier, and role
static labels to both journal and varlog scrape configs. Add pipeline
stages to map journal PRIORITY field to a level label for reliable
severity filtering across the fleet.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
