infra/docs/architecture
Viktor Barzin fd33d1a447
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monitoring: consolidate all Slack alerting to #alerts, abandon #security
The dedicated #security Slack channel was unreachable: the shared incoming
webhook (Vault secret/viktor -> alertmanager_slack_api_url) belongs to a
Slack app that isn't a member of #security, so any channel override on it
returns HTTP 404 channel_not_found. The goldmane-edges-digest was silently
failing for that reason.

Per request ("dump the security channel, post in an existing one"), route
everything to #alerts instead:
- alertmanager slack-security receiver -> #alerts (keeps its [SECURITY/<sev>]
  title styling so security-lane alerts still stand out in the shared channel)
- goldmane-edges-digest CronJob SLACK_CHANNEL -> #alerts (comment only; value
  was already switched and applied last change)
- AggregatorDown / DigestFailing alert summaries reworded to say #alerts
- docs swept (security.md, monitoring.md, ADR-0014, goldmane runbook,
  .claude/CLAUDE.md, service-catalog, CONTEXT.md) to drop the
  "invite the app / flip back to #security" caveats and state the
  #security abandonment + #alerts consolidation as the current routing.

Monitoring stack applied (alertmanager rolled, live config verified:
slack-security channel is now #alerts).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-26 13:29:44 +00:00
..
agent-task-tracking.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
authentication.md chore(authentik): tear down obsolete tripit-enrollment (ADR-0020 superseded by ADR-0028) 2026-06-20 20:04:24 +00:00
automated-upgrades.md k8s-upgrade: nightly Slack report monitor + scope chain-failed alert to phases 2026-06-21 16:57:44 +00:00
backup-dr.md monitoring: VzdumpBackup{Stale,NeverRun,Failing} alerts for the new VM-image backup 2026-06-10 09:10:46 +00:00
chrome-service.md chrome-service: run real Google Chrome (H.264/AAC codecs) for the browser 2026-06-22 21:15:36 +00:00
ci-cd.md cleanup: fully remove orphaned council-complaints app 2026-06-21 13:32:10 +00:00
compute.md apply-mbps-caps: compare normalized option sets (true idempotency) + devvm I/O-stall post-mortem [ci skip] 2026-06-11 18:00:08 +00:00
databases.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
dns.md pfsense: SNI-routed internal 443 — mail.viktorbarzin.me serves webmail everywhere 2026-06-10 18:41:07 +00:00
homepage.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
incident-response.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
llama-cpp.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
mailserver.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
monitoring.md monitoring: consolidate all Slack alerting to #alerts, abandon #security 2026-06-26 13:29:44 +00:00
multi-tenancy.md fix(workstation): carry OS/sudo authz policy into managed-settings source + multi-tenancy doc 2026-06-26 08:25:33 +00:00
networking.md docs: rewrite CrowdSec enforcement architecture (firewall-bouncer + CF WAF; Yaegi plugin removed) 2026-06-21 13:39:26 +00:00
overview.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
secrets.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
security.md monitoring: consolidate all Slack alerting to #alerts, abandon #security 2026-06-26 13:29:44 +00:00
storage.md docs: sync compute/storage/proxmox-inventory with live state (memory audit) [ci skip] 2026-06-11 17:50:43 +00:00
vpn.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
wave1-egress-observation-2026-05-22.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00