d352d6e7f8
Phase 1 - OOM fixes: - dashy: increase memory limit 512Mi→1Gi (was at 99% utilization) - caretta DaemonSet: set explicit resources 300Mi/512Mi (was at 85-98%) - mysql-operator: add Helm resource values 256Mi/512Mi, create namespace with tier label (was at 92% of LimitRange default) - prowlarr, flaresolverr, annas-archive-stacks: add explicit resources (outgrowing 256Mi LimitRange defaults) - real-estate-crawler celery: add resources 512Mi/3Gi (608Mi actual, no explicit resources) Phase 2 - Close quota gaps: - nvidia, real-estate-crawler, trading-bot: remove custom-quota=true labels so Kyverno generates tier-appropriate quotas - descheduler: add tier=1-cluster label for proper classification Phase 3 - Reduce excessive quotas: - monitoring: limits.memory 240Gi→64Gi, limits.cpu 120→64 - woodpecker: limits.memory 128Gi→32Gi, limits.cpu 64→16 - GPU tier default: limits.memory 96Gi→32Gi, limits.cpu 48→16 Phase 4 - Kubelet protection: - Add cpu: 200m to systemReserved and kubeReserved in kubelet template Phase 5 - HA improvements: - cloudflared: add topology spread (ScheduleAnyway) + PDB (maxUnavailable:1) - grafana: add topology spread + PDB via Helm values - crowdsec LAPI: add topology spread + PDB via Helm values - authentik server: add topology spread via Helm values - authentik worker: add topology spread + PDB via Helm values
131 lines
2.7 KiB
HCL
131 lines
2.7 KiB
HCL
# Contents for cloudflare tunnel
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variable "tls_secret_name" {}
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variable "cloudflare_tunnel_token" {}
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resource "kubernetes_namespace" "cloudflared" {
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metadata {
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name = "cloudflared"
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labels = {
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tier = var.tier
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}
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}
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}
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variable "tier" { type = string }
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module "tls_secret" {
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source = "../../../../modules/kubernetes/setup_tls_secret"
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namespace = kubernetes_namespace.cloudflared.metadata[0].name
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tls_secret_name = var.tls_secret_name
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}
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resource "kubernetes_deployment" "cloudflared" {
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metadata {
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name = "cloudflared"
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namespace = kubernetes_namespace.cloudflared.metadata[0].name
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labels = {
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app = "cloudflared"
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tier = var.tier
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}
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annotations = {
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"reloader.stakater.com/search" = "true"
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}
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}
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spec {
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replicas = 3
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strategy {
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type = "RollingUpdate"
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}
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selector {
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match_labels = {
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app = "cloudflared"
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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 = "cloudflared"
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}
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}
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spec {
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topology_spread_constraint {
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max_skew = 1
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topology_key = "kubernetes.io/hostname"
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when_unsatisfiable = "ScheduleAnyway"
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label_selector {
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match_labels = {
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app = "cloudflared"
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}
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}
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}
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container {
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# image = "wisdomsky/cloudflared-web:latest"
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image = "cloudflare/cloudflared"
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name = "cloudflared"
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command = ["cloudflared", "tunnel", "run"]
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env {
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name = "TUNNEL_TOKEN"
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value = var.cloudflare_tunnel_token
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}
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port {
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container_port = 14333
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}
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resources {
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requests = {
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cpu = "15m"
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memory = "32Mi"
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}
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limits = {
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cpu = "200m"
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memory = "256Mi"
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}
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}
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}
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dns_config {
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option {
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name = "ndots"
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value = "2"
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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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resource "kubernetes_pod_disruption_budget_v1" "cloudflared" {
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metadata {
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name = "cloudflared"
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namespace = kubernetes_namespace.cloudflared.metadata[0].name
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}
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spec {
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max_unavailable = "1"
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selector {
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match_labels = {
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app = "cloudflared"
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}
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}
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}
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}
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resource "kubernetes_service" "cloudflared" {
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metadata {
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name = "cloudflared"
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namespace = kubernetes_namespace.cloudflared.metadata[0].name
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labels = {
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"app" = "cloudflared"
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}
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}
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spec {
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selector = {
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app = "cloudflared"
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}
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port {
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name = "http"
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target_port = 14333
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port = 80
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protocol = "TCP"
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}
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}
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}
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