89a6e08245
Phase 1 - Critical Security: - Netbox: move hardcoded DB/superuser passwords to variables - MeshCentral: disable public registration, add Authentik auth - Traefik: disable insecure API dashboard (api.insecure=false) - Traefik: configure forwarded headers with Cloudflare trusted IPs Phase 2 - Security Hardening: - Add security headers middleware (HSTS, X-Frame-Options, nosniff, etc.) - Add Kyverno pod security policies in audit mode (privileged, host namespaces, SYS_ADMIN, trusted registries) - Tighten rate limiting (avg=10, burst=50) - Add Authentik protection to grampsweb Phase 3 - Monitoring & Alerting: - Add critical service alerts (PostgreSQL, MySQL, Redis, Headscale, Authentik, Loki) - Increase Loki retention from 7 to 30 days (720h) - Add predictive PV filling alert (predict_linear) - Re-enable Hackmd and Privatebin down alerts Phase 4 - Reliability: - Add resource requests/limits to Redis, DBaaS, Technitium, Headscale, Vaultwarden, Uptime Kuma - Increase Alloy DaemonSet memory to 512Mi/1Gi Phase 6 - Maintainability: - Extract duplicated tiers locals to terragrunt.hcl generate block (removed from 67 stacks) - Replace hardcoded NFS IP 10.0.10.15 with var.nfs_server (114 instances across 63 files) - Replace hardcoded Redis/PostgreSQL/MySQL/Ollama/mail host references with variables across ~35 stacks - Migrate xray raw ingress resources to ingress_factory modules
123 lines
2.7 KiB
HCL
123 lines
2.7 KiB
HCL
variable "tls_secret_name" { type = string }
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resource "kubernetes_namespace" "website" {
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metadata {
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name = "website"
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labels = {
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"istio-injection" : "disabled"
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tier = local.tiers.aux
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}
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}
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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.website.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" "blog" {
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metadata {
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name = "blog"
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namespace = kubernetes_namespace.website.metadata[0].name
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labels = {
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run = "blog"
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tier = local.tiers.aux
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}
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}
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spec {
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replicas = 3
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selector {
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match_labels = {
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run = "blog"
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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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run = "blog"
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}
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}
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spec {
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container {
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image = "viktorbarzin/blog:latest"
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name = "blog"
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resources {
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limits = {
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cpu = "0.5"
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memory = "512Mi"
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}
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requests = {
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cpu = "250m"
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memory = "50Mi"
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}
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}
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port {
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container_port = 80
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}
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}
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container {
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image = "nginx/nginx-prometheus-exporter"
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name = "nginx-exporter"
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args = ["-nginx.scrape-uri", "http://127.0.0.1:8080/nginx_status"]
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port {
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container_port = 9113
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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_service" "blog" {
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metadata {
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name = "blog"
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namespace = kubernetes_namespace.website.metadata[0].name
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labels = {
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"run" = "blog"
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}
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annotations = {
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"prometheus.io/scrape" = "true"
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"prometheus.io/path" = "/metrics"
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"prometheus.io/port" = "9113"
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}
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}
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spec {
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selector = {
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run = "blog"
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}
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port {
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name = "http"
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port = "80"
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target_port = "80"
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}
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port {
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name = "prometheus"
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port = "9113"
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target_port = "9113"
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}
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}
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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.website.metadata[0].name
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name = "blog"
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service_name = "blog"
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full_host = "viktorbarzin.me"
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tls_secret_name = var.tls_secret_name
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rybbit_site_id = "da853a2438d0"
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}
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module "ingress-www" {
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source = "../../modules/kubernetes/ingress_factory"
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namespace = kubernetes_namespace.website.metadata[0].name
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name = "blog-www"
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service_name = "blog"
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full_host = "www.viktorbarzin.me"
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tls_secret_name = var.tls_secret_name
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rybbit_site_id = "da853a2438d0"
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}
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