torjus/nixos-servers
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects 1 Releases Wiki Activity

victoriametrics-monitoring02 #40

Merged
torjus merged 3 commits from victoriametrics-monitoring02 into master 2026-02-16 23:56:04 +00:00
Conversation 0 Commits 3 Files Changed 6 +287 -95

3 Commits

Author SHA1 Message Date
Torjus Håkestad
a013e80f1a terraform: grant monitoring02 access to apiary-token secret
Some checks failed
Run nix flake check / flake-check (push) Failing after 3m59s
Details
Run nix flake check / flake-check (pull_request) Failing after 4m20s
Details 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-17 00:55:08 +01:00
Torjus Håkestad
4cbaa33475 monitoring02: add Caddy reverse proxy for VictoriaMetrics and vmalert 
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>
 2026-02-17 00:55:08 +01:00
Torjus Håkestad
e329f87b0b monitoring02: add VictoriaMetrics, vmalert, and Alertmanager 
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>
 2026-02-17 00:55:08 +01:00