- 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 and add
shared/nats/nkey access
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add standalone Loki service module (services/loki/) with same config as
monitoring01 and import it on monitoring02. Update Grafana Loki datasource
to localhost. Defer Tempo and Pyroscope migration (not actively used).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add metrics.home.2rjus.net and vmalert.home.2rjus.net CNAMEs with
Caddy TLS termination via internal ACME CA.
Refactors Grafana's Caddy config from configFile to globalConfig +
virtualHosts so both modules can contribute routes to the same
Caddy instance.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Set up the core metrics stack on monitoring02 as Phase 2 of the
monitoring migration. VictoriaMetrics replaces Prometheus with
identical scrape configs (22 jobs including auto-generated targets).
- VictoriaMetrics with 3-month retention and all scrape configs
- vmalert evaluating existing rules.yml (notifier disabled)
- Alertmanager with same routing config (no alerts during parallel op)
- Grafana datasources updated: local VictoriaMetrics as default
- Static user override for credential file access (OpenBao, Apiary)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Assign roles to hosts for better organization and filtering:
- ha1: home-automation
- monitoring01, monitoring02: monitoring
- jelly01: media
- nats1: messaging
- http-proxy: proxy
- testvm01-03: test
Also promote kanidm01 and monitoring02 from test to prod tier.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Deploy Grafana test instance on monitoring02 with:
- Kanidm OIDC authentication (admins -> Admin role, others -> Viewer)
- PKCE enabled for secure OAuth2 flow (required by Kanidm)
- Declarative datasources for Prometheus and Loki on monitoring01
- Local Caddy for TLS termination via internal ACME CA
- DNS CNAME grafana-test.home.2rjus.net
Terraform changes add OAuth2 client secret and AppRole policies for
kanidm01 and monitoring02.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
New test-tier host for monitoring stack expansion with:
- Static IP 10.69.13.24
- 4 CPU cores, 4GB RAM, 20GB disk
- Vault integration and NATS-based deployment enabled
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
