b00f810d3d
CPU limits cause CFS throttling even when nodes have idle capacity. Move to a request-only CPU model: keep CPU requests for scheduling fairness but remove all CPU limits. Memory limits stay (incompressible). Changes across 108 files: - Kyverno LimitRange policy: remove cpu from default/max in all 6 tiers - Kyverno ResourceQuota policy: remove limits.cpu from all 5 tiers - Custom ResourceQuotas: remove limits.cpu from 8 namespace quotas - Custom LimitRanges: remove cpu from default/max (nextcloud, onlyoffice) - RBAC module: remove cpu_limits variable and quota reference - Freedify factory: remove cpu_limit variable and limits reference - 86 deployment files: remove cpu from all limits blocks - 6 Helm values files: remove cpu under limits sections
88 lines
2.6 KiB
HCL
88 lines
2.6 KiB
HCL
variable "tls_secret_name" {}
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variable "secret_key" {}
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variable "postgres_password" {}
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variable "tier" { type = string }
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variable "redis_host" { type = string }
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variable "homepage_token" {
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type = string
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default = ""
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sensitive = true
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}
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module "tls_secret" {
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source = "../../../../modules/kubernetes/setup_tls_secret"
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namespace = kubernetes_namespace.authentik.metadata[0].name
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tls_secret_name = var.tls_secret_name
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}
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resource "kubernetes_namespace" "authentik" {
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metadata {
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name = "authentik"
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labels = {
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tier = var.tier
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"resource-governance/custom-quota" = "true"
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}
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}
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}
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resource "kubernetes_resource_quota" "authentik" {
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metadata {
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name = "authentik-quota"
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namespace = kubernetes_namespace.authentik.metadata[0].name
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}
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spec {
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hard = {
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"requests.cpu" = "16"
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"requests.memory" = "16Gi"
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"limits.memory" = "96Gi"
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pods = "50"
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}
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}
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}
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resource "helm_release" "authentik" {
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namespace = kubernetes_namespace.authentik.metadata[0].name
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create_namespace = true
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name = "goauthentik"
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repository = "https://charts.goauthentik.io/"
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chart = "authentik"
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# version = "2025.8.1"
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version = "2025.10.3"
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atomic = true
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timeout = 6000
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values = [templatefile("${path.module}/values.yaml", { postgres_password = var.postgres_password, secret_key = var.secret_key, redis_host = var.redis_host })]
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}
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module "ingress" {
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source = "../../../../modules/kubernetes/ingress_factory"
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namespace = kubernetes_namespace.authentik.metadata[0].name
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name = "authentik"
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service_name = "goauthentik-server"
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tls_secret_name = var.tls_secret_name
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extra_annotations = {
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"gethomepage.dev/enabled" = "true"
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"gethomepage.dev/name" = "Authentik"
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"gethomepage.dev/description" = "Identity provider"
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"gethomepage.dev/icon" = "authentik.png"
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"gethomepage.dev/group" = "Identity & Security"
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"gethomepage.dev/pod-selector" = ""
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"gethomepage.dev/widget.type" = "authentik"
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"gethomepage.dev/widget.url" = "http://goauthentik-server.authentik.svc.cluster.local"
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"gethomepage.dev/widget.key" = var.homepage_token
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}
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}
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module "ingress-outpost" {
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source = "../../../../modules/kubernetes/ingress_factory"
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namespace = kubernetes_namespace.authentik.metadata[0].name
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name = "authentik-outpost"
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host = "authentik"
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service_name = "ak-outpost-authentik-embedded-outpost"
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port = 9000
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ingress_path = ["/outpost.goauthentik.io"]
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tls_secret_name = var.tls_secret_name
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}
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