WIP: Alertmanager API integration #642

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tobru wants to merge 2 commits from design/alertmanager-integration into main

tobru commented

2026-08-21 09:03:32 +00:00

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Research and design for surfacing Alertmanager data in the portal: per-instance alerts, a staff control-plane-wide list, and self-service silencing.

Closes #641

Research and design for surfacing Alertmanager data in the portal: per-instance alerts, a staff control-plane-wide list, and self-service silencing. Closes #641

tobru added 1 commit

2026-08-21 09:03:32 +00:00

docs: design Alertmanager API integration 2795ce30f3

Research and design for surfacing Alertmanager data in the portal: per-instance
alerts, a staff control-plane-wide list, and self-service silencing.

Alertmanager has no authentication and no tenancy, so every isolation guarantee
has to be built portal-side. The design routes calls through the Kubernetes API
server's service proxy to reuse the existing ControlPlane credentials and
network path, anchors tenancy on Prometheus Operator's enforcedNamespaceLabel,
and pins silence matchers server-side with a portal-owned AlertSilence model
for expiry authorisation.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

tobru force-pushed design/alertmanager-integration from 2795ce30f3 to a6bf893d23

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2026-09-10 18:57:05 +00:00

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tobru commented

2026-09-22 14:41:40 +00:00

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Replaced by #684

tobru closed this pull request

2026-09-22 14:41:40 +00:00