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monitoring/alloy: drop cosmetic calico-typha 'Endpoints deprecated' warning

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calico-typha (~342 lines/hr across 3 pods) still WATCHes the core v1
Endpoints API, so the apiserver returns the 'v1 Endpoints is deprecated
in v1.33+' client-go warning, which typha logs. Per KEP-4974 the v1
Endpoints API will essentially never be removed (clients keep working
indefinitely), and even the latest Calico still watches Endpoints
(projectcalico/calico#11540) so a CNI upgrade would not fix it. Pure
cosmetic noise. Targeted Alloy stage.drop (calico-system ns, exact
deprecation message), mirroring the mailserver drop. Real calico
warnings/errors kept; reversible. Validated with alloy fmt (exit 0).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Viktor Barzin 2026-06-06 06:32:23 +00:00
parent 4b13be6d48
commit 7c12fbba95
1 changed files with 14 additions and 0 deletions
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14
stacks/monitoring/modules/monitoring/alloy.yaml
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@ -149,6 +149,20 @@ alloy:
}
}
// Drop the cosmetic k8s deprecation warning calico-typha emits because
// it still WATCHes the core v1 Endpoints API (~342 lines/hr across 3
// typha pods). The v1 Endpoints API will essentially never be removed
// (KEP-4974), so this is pure log noise — Calico is healthy and no
// Calico release has moved typha's watch to EndpointSlice. Real
// calico-system warnings/errors are KEPT. Reversible — delete to ship.
stage.match {
selector = `{namespace="calico-system"}`
stage.drop {
expression = `.*v1 Endpoints is deprecated in v1\.33\+; use discovery\.k8s\.io/v1 EndpointSlice.*`
drop_counter_reason = "calico_endpoints_deprecation_warning"
}
}
stage.static_labels {
values = {
cluster = "default",