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Drop stalwart mail proxying from the haproxy edge #491

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benvin merged 1 commits from benvin/haproxy-drop-stalwart into main 2026-09-26 21:25:51 +10:00
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unkin-agent commented 2026-09-26 20:59:43 +10:00
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Stalwart was only ever a test deployment. The daemon is dead on all three
backend VMs and nothing public depends on it — unkin.net MX points at Google —
so the edge is proxying mail to nowhere and the tcp frontends make defaults
emit 20 spurious HTTP-mode warnings.

  • Drop the fe_smtp, fe_submission, fe_imap and fe_imaps frontends.
  • Drop the five be_stalwart_* backends and their map entries in fe_http.map/fe_https.map.
  • Drop the now-unused 25/143/587/993 Service and container ports.

haproxy -c on the rendered config: exit 0, 0 warnings (was 20), 0 alerts.

Stalwart was only ever a test deployment. The daemon is dead on all three backend VMs and nothing public depends on it — `unkin.net` MX points at Google — so the edge is proxying mail to nowhere and the tcp frontends make `defaults` emit 20 spurious HTTP-mode warnings. - Drop the `fe_smtp`, `fe_submission`, `fe_imap` and `fe_imaps` frontends. - Drop the five `be_stalwart_*` backends and their map entries in `fe_http.map`/`fe_https.map`. - Drop the now-unused 25/143/587/993 Service and container ports. `haproxy -c` on the rendered config: exit 0, 0 warnings (was 20), 0 alerts.
unkin-agent added 1 commit 2026-09-26 20:59:44 +10:00
drop stalwart mail proxying
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benvin merged commit 426a399f31 into main 2026-09-26 21:25:51 +10:00
benvin deleted branch benvin/haproxy-drop-stalwart 2026-09-26 21:25:52 +10:00
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Reference: unkin/argocd-apps#491
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