e5d9160a88
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>
113 lines
2.7 KiB
HCL
113 lines
2.7 KiB
HCL
resource "kubernetes_deployment" "goflow2" {
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metadata {
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name = "goflow2"
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namespace = kubernetes_namespace.monitoring.metadata[0].name
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labels = {
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app = "goflow2"
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tier = var.tier
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}
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}
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spec {
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replicas = 1
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selector {
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match_labels = {
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app = "goflow2"
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}
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}
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template {
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metadata {
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labels = {
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app = "goflow2"
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}
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}
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spec {
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container {
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name = "goflow2"
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image = "netsampler/goflow2:v2.2.1"
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args = ["-listen", "netflow://:2055"]
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port {
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name = "netflow"
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container_port = 2055
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protocol = "UDP"
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}
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port {
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name = "metrics"
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container_port = 8080
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protocol = "TCP"
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}
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resources {
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requests = {
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cpu = "50m"
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memory = "128Mi"
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}
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limits = {
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memory = "128Mi"
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}
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}
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}
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}
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}
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}
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lifecycle {
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# KYVERNO_LIFECYCLE_V1: Kyverno admission webhook mutates dns_config with ndots=2
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# KEEL: monitoring ns is keel-enrolled (policy=patch) — Keel owns the image
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# tag and injects keel.sh annotations. Ignore so TF stops reverting Keel each
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# plan (completes the cdb7d9a8 KEEL sweep that missed these exporters and was
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# tripping drift-detection exit 2 every run). 2026-05-31.
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ignore_changes = [
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spec[0].template[0].spec[0].dns_config,
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spec[0].template[0].spec[0].container[0].image, # KEEL_IGNORE_IMAGE
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metadata[0].annotations["keel.sh/policy"],
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metadata[0].annotations["keel.sh/trigger"],
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metadata[0].annotations["keel.sh/pollSchedule"],
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metadata[0].annotations["keel.sh/match-tag"],
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spec[0].template[0].metadata[0].annotations["keel.sh/update-time"], # KEEL_LIFECYCLE_V1
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]
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}
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}
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resource "kubernetes_service" "goflow2" {
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metadata {
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name = "goflow2"
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namespace = kubernetes_namespace.monitoring.metadata[0].name
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labels = {
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app = "goflow2"
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}
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}
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spec {
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selector = {
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app = "goflow2"
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}
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port {
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name = "metrics"
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port = 8080
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target_port = 8080
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protocol = "TCP"
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}
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}
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}
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resource "kubernetes_service" "goflow2-netflow" {
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metadata {
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name = "goflow2-netflow"
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namespace = kubernetes_namespace.monitoring.metadata[0].name
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labels = {
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app = "goflow2"
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}
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}
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spec {
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type = "NodePort"
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selector = {
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app = "goflow2"
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}
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port {
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name = "netflow"
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port = 2055
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target_port = 2055
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protocol = "UDP"
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node_port = 32055
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}
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}
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}
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