infra/stacks/calico/main.tf
Viktor Barzin eb99ee5635 Bucket A retrigger + Bucket D enrollment (5 module-nested stacks)
After fixing the postgresql-lb MetalLB flap (deleted stuck
ServiceL2Status CR l2-rgt9d), Tier 1 CI can apply again. Combined
commit:

  * Bucket A (16 stacks): re-append CI retrigger marker so the
    previously-pending applies pick up:
      blog calico cyberchef descheduler f1-stream homepage jsoncrack
      k8s-dashboard k8s-version-upgrade kms local-path osm_routing
      real-estate-crawler travel_blog vault webhook_handler

  * Bucket D (5 module-nested stacks): keel.sh/enrolled label on
    namespace + KYVERNO_LIFECYCLE_V2 on Deployments inside the module:
      postiz instagram-poster k8s-portal uptime-kuma vaultwarden

Bucket C (raw-deploy apps without V1 marker on their Deployment
lifecycles) deferred — needs per-Deployment lifecycle block additions
that the bulk script can't safely automate:
  beads-server immich llama-cpp novelapp plotting-book trading-bot

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-16 23:10:38 +00:00

79 lines
2.9 KiB
HCL

# Calico CNI
#
# Calico has underpinned this cluster's pod networking since 2024-07-30, installed
# as raw kubectl manifests (tigera-operator Deployment + CRDs + Installation CR).
# Bringing the full stack under Terraform is high-blast — the operator and its
# Deployment must never flap during node pressure or during any apply, because
# new pod scheduling breaks within ~seconds of a CNI outage.
#
# This stack (created 2026-04-18 Wave 5b) adopts the three namespaces only:
# calico-system, calico-apiserver, tigera-operator. The `tigera-operator`
# Deployment, the 20+ CRDs it manages, and the `Installation` CR itself are
# intentionally *not* adopted yet — they require a low-traffic window and a
# careful ignore_changes set to cover operator-generated defaults on the
# Installation CR. Follow-up tracked in beads code-3ad.
#
# The namespaces are safe to adopt (no networking impact — they're just label
# containers) and give TF an audit trail entry for the labels/tier Kyverno
# cares about.
resource "kubernetes_namespace" "calico_system" {
metadata {
name = "calico-system"
labels = {
name = "calico-system"
# calico-system namespace is managed by tigera-operator — auto-update is
# incompatible (operator reverts DaemonSet image from its Installation CR).
# "keel.sh/enrolled" = "true"
}
}
lifecycle {
# KYVERNO_LIFECYCLE_V1: goldilocks-vpa-auto-mode label on every namespace.
# pod-security.kubernetes.io/* labels are applied by the tigera-operator
# reconciler on calico-system + calico-apiserver for PSA 'privileged'.
ignore_changes = [
metadata[0].labels["goldilocks.fairwinds.com/vpa-update-mode"],
metadata[0].labels["pod-security.kubernetes.io/enforce"],
metadata[0].labels["pod-security.kubernetes.io/enforce-version"],
]
}
}
resource "kubernetes_namespace" "calico_apiserver" {
metadata {
name = "calico-apiserver"
labels = {
name = "calico-apiserver"
}
}
lifecycle {
# KYVERNO_LIFECYCLE_V1 + PSA labels applied by tigera-operator (see calico_system).
ignore_changes = [
metadata[0].labels["goldilocks.fairwinds.com/vpa-update-mode"],
metadata[0].labels["pod-security.kubernetes.io/enforce"],
metadata[0].labels["pod-security.kubernetes.io/enforce-version"],
]
}
}
resource "kubernetes_namespace" "tigera_operator" {
metadata {
name = "tigera-operator"
labels = {
name = "tigera-operator"
}
}
lifecycle {
# KYVERNO_LIFECYCLE_V1: goldilocks-vpa-auto-mode ClusterPolicy stamps this label on every namespace
ignore_changes = [metadata[0].labels["goldilocks.fairwinds.com/vpa-update-mode"]]
}
}
# CI retrigger 2026-05-16T13:42:57+00:00 — bulk enrollment apply (pipeline #689 killed)
# CI retrigger v2 2026-05-16T13:46:35+00:00
# CI retrigger v3 2026-05-16T14:06:39Z
# CI retrigger v4 2026-05-16T14:13:59Z
# CI retrigger v5 2026-05-16T23:10:38Z