infra/stacks/cyberchef/main.tf
Viktor Barzin f7c2c06009 right-size memory: set requests=limits based on actual usage
- Set memory requests = limits across 56 stacks to prevent overcommit
- Right-sized limits based on actual pod usage (2x actual, rounded up)
- Scaled down trading-bot (replicas=0) to free memory
- Fixed OOMKilled services: forgejo, dawarich, health, meshcentral,
  paperless-ngx, vault auto-unseal, rybbit, whisper, openclaw, clickhouse
- Added startup+liveness probes to calibre-web
- Bumped inotify limits on nodes 2,3 (max_user_instances 128->8192)

Post node2 OOM incident (2026-03-14). Previous kubelet config had no
kubeReserved/systemReserved set, allowing pods to starve the kernel.
2026-03-14 21:01:24 +00:00

109 lines
2.3 KiB
HCL

variable "tls_secret_name" {
type = string
sensitive = true
}
resource "kubernetes_namespace" "cyberchef" {
metadata {
name = "cyberchef"
labels = {
tier = local.tiers.aux
}
}
}
module "tls_secret" {
source = "../../modules/kubernetes/setup_tls_secret"
namespace = kubernetes_namespace.cyberchef.metadata[0].name
tls_secret_name = var.tls_secret_name
}
resource "kubernetes_deployment" "cyberchef" {
metadata {
name = "cyberchef"
namespace = kubernetes_namespace.cyberchef.metadata[0].name
labels = {
app = "cyberchef"
tier = local.tiers.aux
}
annotations = {
"reloader.stakater.com/search" = "true"
}
}
spec {
replicas = 1
strategy {
type = "RollingUpdate"
}
selector {
match_labels = {
app = "cyberchef"
}
}
template {
metadata {
labels = {
app = "cyberchef"
}
}
spec {
container {
image = "mpepping/cyberchef:latest"
name = "cyberchef"
port {
container_port = 8000
}
resources {
requests = {
cpu = "10m"
memory = "64Mi"
}
limits = {
memory = "64Mi"
}
}
}
}
}
}
}
resource "kubernetes_service" "cyberchef" {
metadata {
name = "cc"
namespace = kubernetes_namespace.cyberchef.metadata[0].name
labels = {
"app" = "cyberchef"
}
}
spec {
selector = {
app = "cyberchef"
}
port {
name = "http"
target_port = 8000
port = 80
}
}
}
module "ingress" {
source = "../../modules/kubernetes/ingress_factory"
namespace = kubernetes_namespace.cyberchef.metadata[0].name
name = "cc"
tls_secret_name = var.tls_secret_name
rybbit_site_id = "7c460afc68c4"
extra_annotations = {
"gethomepage.dev/enabled" = "true"
"gethomepage.dev/name" = "CyberChef"
"gethomepage.dev/description" = "Data transformation toolkit"
"gethomepage.dev/icon" = "cyberchef.png"
"gethomepage.dev/group" = "Development & CI"
"gethomepage.dev/pod-selector" = ""
}
}