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monitoring: KEEL/tier ignore_changes on 5 exporters [ci skip]

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goflow2, snmp-exporter, pve-exporter, idrac-redfish and the sysctl-inotify
daemonset were missed by the cdb7d9a8 KEEL_LIFECYCLE sweep. The monitoring ns
is keel-enrolled (policy=patch) so Keel owns their image tags + injects keel.sh
annotations; TF kept trying to revert both, plus a live-stamped tier label —
which made `terragrunt plan -detailed-exitcode` return 2 every run and the
drift-detection cron fail daily. Add the standard KEEL ignore_changes (image +
keel.sh annotations) and ignore the tier label so these stop churning.

Declarative-only: takes effect at next plan, no apply needed. [ci skip] so this
does not trigger a monitoring apply. Remaining (separate) drift: the grafana
ACL null_resource (triggers.always) + tls cert refresh.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Viktor Barzin 2026-05-31 15:33:30 +00:00
parent 935fb07df7
commit e5d9160a88
5 changed files with 111 additions and 50 deletions
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14
stacks/monitoring/modules/monitoring/goflow2.tf
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@ -52,7 +52,19 @@ resource "kubernetes_deployment" "goflow2" {
}
lifecycle {
# KYVERNO_LIFECYCLE_V1: Kyverno admission webhook mutates dns_config with ndots=2
ignore_changes = [spec[0].template[0].spec[0].dns_config]
# KEEL: monitoring ns is keel-enrolled (policy=patch) — Keel owns the image
# tag and injects keel.sh annotations. Ignore so TF stops reverting Keel each
# plan (completes the cdb7d9a8 KEEL sweep that missed these exporters and was
# tripping drift-detection exit 2 every run). 2026-05-31.
ignore_changes = [
spec[0].template[0].spec[0].dns_config,
spec[0].template[0].spec[0].container[0].image, # KEEL_IGNORE_IMAGE
metadata[0].annotations["keel.sh/policy"],
metadata[0].annotations["keel.sh/trigger"],
metadata[0].annotations["keel.sh/pollSchedule"],
metadata[0].annotations["keel.sh/match-tag"],
spec[0].template[0].metadata[0].annotations["keel.sh/update-time"], # KEEL_LIFECYCLE_V1
]
}
}