Phase 0 groundwork for helmfile→ArgoCD migration: 1. Remove 3 bootstrap releases from helmfile (cert-manager, reloader, ingress-nginx) — already managed by terraform/bootstrap-releases.tf; eliminates dual-ownership 2. Bootstrap ESO (External Secrets Operator) as TF-managed release — required for all ExternalSecret resources in phases 1-3 — added to bootstrap-releases.tf + helm-repositories.tf 3. Create ClusterSecretStore connecting ESO to Vault (K8s auth) — enables per-namespace/per-release secret injection — vault config documented in docs/PHASE0-ESO-VAULT-SETUP.md (manual setup) 4. Fix argocd-bootstrap.tf CA cert copy: use jq instead of sed for cleaner metadata handling Changes: - helmfile.yaml.gotmpl: remove cert-manager/reloader/ingress-nginx blocks - terraform/bootstrap-releases.tf: add external-secrets release - terraform/helm-repositories.tf: add external-secrets Helm repo - k8s/external-secrets/clustersecretstore.yaml: ESO→Vault ClusterSecretStore - k8s/argocd/apps/0-wave-0.yaml: stub wave 0 applications (schema fix, rewrite pending Phase 1) - docs/PHASE0-ESO-VAULT-SETUP.md: manual ESO-Vault auth setup procedure Next: Phase 1 will incrementally rewrite ArgoCD Applications + migrate helmfile releases. Co-Authored-By: Claude Haiku 4.5 <[email protected]>
73 lines
2.0 KiB
Terraform
73 lines
2.0 KiB
Terraform
locals {
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bootstrap_releases = {
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cert-manager = {
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chart_version = "v1.21.0"
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namespace = "cert-manager"
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repo = "jetstack"
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}
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cilium = {
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chart_version = "1.19.5"
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namespace = "kube-system"
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repo = "cilium"
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}
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reloader = {
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chart_version = "1.3.0"
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namespace = "reloader"
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repo = "stakater"
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}
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ingress-nginx = {
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chart_version = "4.15.1"
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namespace = "ingress-nginx"
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repo = "ingress_nginx"
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}
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external-secrets = {
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chart_version = "0.9.9"
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namespace = "external-secrets-system"
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repo = "external_secrets"
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}
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}
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}
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resource "helm_release" "bootstrap" {
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for_each = local.bootstrap_releases
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name = each.key
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repository = local.helm_repos[each.value.repo]
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chart = each.key
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version = each.value.chart_version
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namespace = each.value.namespace
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dynamic "set" {
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for_each = each.key == "cert-manager" ? {
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"crds.enabled" = "true"
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"prometheus.enabled" = "true"
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"prometheus.servicemonitor.enabled" = "true"
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"prometheus.servicemonitor.interval" = "60s"
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} : (each.key == "ingress-nginx" ? {
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"controller.admissionWebhooks.enabled" = "false"
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"controller.dnsPolicy" = "ClusterFirstWithHostNet"
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"controller.extraArgs.default-ssl-certificate" = "ingress-nginx/homelab-tls"
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"controller.hostPort.enabled" = "true"
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"controller.ingressClassResource.default" = "true"
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"controller.kind" = "DaemonSet"
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"controller.metrics.enabled" = "true"
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"controller.metrics.serviceMonitor.enabled" = "true"
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"controller.metrics.serviceMonitor.interval" = "30s"
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} : {})
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content {
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name = set.key
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value = set.value
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}
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}
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depends_on = [
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kubernetes_namespace.namespaces
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]
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lifecycle {
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ignore_changes = [
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values
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]
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}
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}
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