feat(opa): add conftest OPA policies and pre-commit hook

Adds three policy files under policy/ plus a pre-commit hook that
runs conftest against all staged YAML manifests (excluding chart
templates).

Policies:
  no_ingress.rego
    Deny Ingress resources — cluster uses Gateway API only.

  gateway_api.rego
    HTTPRoute/TLSRoute: require explicit group/kind on parentRefs and
    group/kind/weight on backendRefs (PR #162, #165).
    Gateway: require explicit group on certificateRefs (PR #153).
    All fields are defaulted by the controller; omitting them causes
    permanent ArgoCD OutOfSync.

  resource_normalization.rego
    CPU integer: deny unquoted integer cpu values (PR #163).
    CPU milliCPU: deny values like 1000m/2000m that normalise to "1"/"2" (PR #164).
    Memory Mi→Gi: deny 1024Mi/2048Mi etc. that normalise to 1Gi/2Gi (PR #163).
    clusterIP null: deny Service with explicit null clusterIP (PR #166).

Also fixes all existing violations found by the new policies across
puppet deployments and reposync cronjobs (resource normalization).
kanidm/tlsroute.yaml and puppet/service_puppetdb.yaml are excluded
from this commit as they are addressed in PRs #165 and #166.

.pre-commit-config.yaml

@@ -40,3 +40,10 @@ repos:
         entry: ci/validate-no-secrets.sh
         language: system
         pass_filenames: false
+      - id: conftest_policies
+        name: OPA policy checks (conftest)
+        entry: conftest test --policy policy/
+        language: system
+        types: [yaml]
+        exclude: ".*/charts/.*|.*/templates/.*|\\.woodpecker/.*"
+        pass_filenames: true

apps/base/artifactapi/gateway.yaml

@@ -0,0 +1,37 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  labels:
+    traefik.io/instance: internal
+  annotations:
+    cert-manager.io/cluster-issuer: vault-issuer
+    cert-manager.io/common-name: artifactapi.k8s.syd1.au.unkin.net
+    cert-manager.io/private-key-size: "4096"
+    external-dns.alpha.kubernetes.io/hostname: artifactapi.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: 198.18.200.4
+  name: artifactapi
+  namespace: artifactapi
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: artifactapi.k8s.syd1.au.unkin.net
+      name: http
+      port: 80
+      protocol: HTTP
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: artifactapi.k8s.syd1.au.unkin.net
+      name: https
+      port: 443
+      protocol: HTTPS
+      tls:
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: artifactapi-tls
+        mode: Terminate

apps/base/artifactapi/httproute.yaml

@@ -0,0 +1,49 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: artifactapi-http-redirect
+  namespace: artifactapi
+spec:
+  hostnames:
+    - artifactapi.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: artifactapi
+      sectionName: http
+  rules:
+    - filters:
+        - type: RequestRedirect
+          requestRedirect:
+            scheme: https
+            statusCode: 301
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: artifactapi
+  namespace: artifactapi
+spec:
+  hostnames:
+    - artifactapi.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: artifactapi
+      sectionName: https
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: artifactapi-api
+          port: 80
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /

apps/base/artifactapi/ingress.yaml

@@ -1,32 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  annotations:
-    cert-manager.io/cluster-issuer: vault-issuer
-    cert-manager.io/common-name: artifactapi.k8s.syd1.au.unkin.net
-    cert-manager.io/private-key-size: "4096"
-    external-dns.alpha.kubernetes.io/hostname: artifactapi.k8s.syd1.au.unkin.net
-    external-dns.alpha.kubernetes.io/target: 198.18.200.0
-    nginx.ingress.kubernetes.io/proxy-body-size: 10g
-    nginx.ingress.kubernetes.io/proxy-read-timeout: "600"
-    nginx.ingress.kubernetes.io/ssl-redirect: "false"
-  name: artifactapi-ingress
-  namespace: artifactapi
-spec:
-  ingressClassName: nginx
-  rules:
-    - host: artifactapi.k8s.syd1.au.unkin.net
-      http:
-        paths:
-          - backend:
-              service:
-                name: artifactapi-api
-                port:
-                  number: 80
-            path: /
-            pathType: Prefix
-  tls:
-    - hosts:
-        - artifactapi.k8s.syd1.au.unkin.net
-      secretName: artifactapi-tls

apps/base/artifactapi/kustomization.yaml

@@ -6,7 +6,8 @@ resources:
   - artifactapi-deployment.yaml
   - artifactapi-hpa.yaml
   - configmap.yaml
-  - ingress.yaml
+  - gateway.yaml
+  - httproute.yaml
   - namespace.yaml
   - postgres-deployment.yaml
   - pvc.yaml

apps/base/artifactapi/resources/conf.d/remote-docker.yaml

@@ -8,6 +8,7 @@ remotes:
       - "^emberstack/helm-charts"
       - "^openvoxproject/"
       - "^stakater/reloader"
+      - "^stalwartlabs/stalwart"
       - "^voxpupuli/puppetboard"
       - "^woodpecker-ci/helm"
     cache:
@@ -19,7 +20,10 @@ remotes:
     package: "docker"
     description: "Docker Hub registry"
     immutable_patterns:
+      - "^library/almalinux"
       - "^library/busybox"
+      - "^library/debian"
+      - "^library/fedora"
       - "^library/nginx"
       - "^library/postgres"
       - "^library/redis"
@@ -27,10 +31,15 @@ remotes:
       - "^bitnami/"
       - "^curlimages/curl"
       - "^emberstack/kubernetes-reflector"
-      - "^hashicorp/vault-secrets-operator"
+      - "^hashicorp/consul"
+      - "^hashicorp/vault"
       - "^jfrog/"
+      - "^kanidm/"
       - "^rancher/"
+      - "^rspamd/rspamd"
+      - "^tozd/postfix"
       - "^traefik/"
+      - "^valkey/valkey"
       - "^ubi9/ubi-minimal"
       - "^victoriametrics/"
       - "^woodpeckerci/"

apps/base/artifactapi/resources/conf.d/remote-generic.yaml

@@ -5,6 +5,7 @@ remotes:
     description: "GitHub releases and files"
     mutable_patterns:
       - ".*/archive/refs/heads/.*.tar.gz$"
+      - "stalwartlabs/webadmin/releases/latest/download/webadmin.zip$"
     immutable_patterns:
       - ".*/archive/refs/tags/.*.tar.gz$"
       - "ahmetb/kubectx/.*/kubectx_.*_linux_x86_64.tar.gz$"
@@ -26,7 +27,9 @@ remotes:
       - "helmfile/helmfile/.*/helmfile_.*_linux_amd64.tar.gz$"
       - "helmfile/vals/.*/vals_.*_linux_amd64.tar.gz$"
       - "jesseduffield/lazydocker/.*/lazydocker_.*_Linux_x86_64.tar.gz$"
+      - "kubecolor/kubecolor/.*/kubecolor_.*_linux_amd64.tar.gz$"
       - "kubernetes-sigs/gateway-api/.*/standard-install.yaml$"
+      - "kubernetes-sigs/kustomize/.*/kustomize_.*_linux_amd64.tar.gz$"
       - "lxc/incus/.*.tar.gz$"
       - "mikefarah/yq/.*/yq_linux_amd64$"
       - "neovim/neovim-releases/.*/nvim-linux-x86_64.tar.gz$"
@@ -54,6 +57,7 @@ remotes:
       - "VictoriaMetrics/VictoriaMetrics/.*/vlutils-linux-amd64-.*.tar.gz$"
       - "VictoriaMetrics/VictoriaMetrics/.*/vmutils-linux-amd64-.*.tar.gz$"
       - "xorpaul/g10k/.*/g10k-.*-linux-amd64.zip$"
+      - "yannh/kubeconform/.*/kubeconform-linux-amd64.tar.gz$"
     cache:
       immutable_ttl: 0
       mutable_ttl: 7200

apps/base/artifactapi/resources/conf.d/remote-helm.yaml

@@ -130,3 +130,14 @@ remotes:
     cache:
       immutable_ttl: 0
       mutable_ttl: 3600
+
+  argo-helm:
+    base_url: "https://argoproj.github.io/argo-helm"
+    package: "helm"
+    description: "Argo Project Helm charts (ArgoCD, Image Updater, Rollouts, etc.)"
+    check_mutable_updates: true
+    immutable_patterns:
+      - "\\.tgz$"
+    cache:
+      immutable_ttl: 0
+      mutable_ttl: 3600

apps/base/artifactapi/resources/conf.d/virtual-helm.yaml

@@ -15,3 +15,4 @@ virtuals:
       - stakater
       - traefik
       - victoriametrics
+      - argo-helm

apps/base/cattle-system/gateway.yaml

@@ -0,0 +1,37 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  labels:
+    traefik.io/instance: internal
+  annotations:
+    cert-manager.io/cluster-issuer: vault-issuer
+    cert-manager.io/common-name: rancher.k8s.syd1.au.unkin.net
+    cert-manager.io/private-key-size: "4096"
+    external-dns.alpha.kubernetes.io/hostname: rancher.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: "198.18.200.4"
+  name: rancher
+  namespace: cattle-system
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: rancher.k8s.syd1.au.unkin.net
+      name: http
+      port: 80
+      protocol: HTTP
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: rancher.k8s.syd1.au.unkin.net
+      name: https
+      port: 443
+      protocol: HTTPS
+      tls:
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: rancher-tls
+        mode: Terminate

apps/base/cattle-system/httproute.yaml

@@ -0,0 +1,49 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: rancher-http-redirect
+  namespace: cattle-system
+spec:
+  hostnames:
+    - rancher.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: rancher
+      sectionName: http
+  rules:
+    - filters:
+        - type: RequestRedirect
+          requestRedirect:
+            scheme: https
+            statusCode: 301
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: rancher
+  namespace: cattle-system
+spec:
+  hostnames:
+    - rancher.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: rancher
+      sectionName: https
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: rancher
+          port: 80
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /

apps/base/cattle-system/ingress.yaml

@@ -1,29 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: rancher
-  namespace: cattle-system
-  annotations:
-    cert-manager.io/cluster-issuer: vault-issuer
-    cert-manager.io/common-name: rancher.k8s.syd1.au.unkin.net
-    cert-manager.io/private-key-size: "4096"
-    external-dns.alpha.kubernetes.io/hostname: rancher.k8s.syd1.au.unkin.net
-    external-dns.alpha.kubernetes.io/target: "198.18.200.0"
-spec:
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - rancher.k8s.syd1.au.unkin.net
-      secretName: rancher-tls
-  rules:
-    - host: rancher.k8s.syd1.au.unkin.net
-      http:
-        paths:
-          - path: /
-            pathType: Prefix
-            backend:
-              service:
-                name: rancher
-                port:
-                  number: 80

apps/base/cattle-system/kustomization.yaml

@@ -6,4 +6,5 @@ resources:
   - namespace.yaml
   - vaultauth.yaml
   - vaultstaticsecret.yaml
-  - ingress.yaml
+  - gateway.yaml
+  - httproute.yaml

apps/base/consul/gateway.yaml

@@ -0,0 +1,53 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  name: consul
+  namespace: consul
+  labels:
+    app.kubernetes.io/name: consul
+    app.kubernetes.io/instance: consul
+    traefik.io/instance: internal
+  annotations:
+    cert-manager.io/cluster-issuer: vault-issuer
+    cert-manager.io/common-name: consul.k8s.syd1.au.unkin.net
+    cert-manager.io/private-key-size: "4096"
+    cert-manager.io/alt-names: consul.service.consul
+    external-dns.alpha.kubernetes.io/hostname: consul.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: 198.18.200.4
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - name: http
+      port: 80
+      protocol: HTTP
+      hostname: consul.k8s.syd1.au.unkin.net
+      allowedRoutes:
+        namespaces:
+          from: Same
+    - name: https
+      port: 443
+      protocol: HTTPS
+      hostname: consul.k8s.syd1.au.unkin.net
+      allowedRoutes:
+        namespaces:
+          from: Same
+      tls:
+        mode: Terminate
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: consul-tls
+    - name: consul-svc
+      port: 443
+      protocol: HTTPS
+      hostname: consul.service.consul
+      allowedRoutes:
+        namespaces:
+          from: Same
+      tls:
+        mode: Terminate
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: consul-tls

apps/base/consul/httproute.yaml

@@ -0,0 +1,83 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: consul-http-redirect
+  namespace: consul
+  labels:
+    app.kubernetes.io/name: consul
+    app.kubernetes.io/instance: consul
+spec:
+  hostnames:
+    - consul.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: consul
+      sectionName: http
+  rules:
+    - filters:
+        - type: RequestRedirect
+          requestRedirect:
+            scheme: https
+            statusCode: 301
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: consul
+  namespace: consul
+  labels:
+    app.kubernetes.io/name: consul
+    app.kubernetes.io/instance: consul
+spec:
+  hostnames:
+    - consul.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: consul
+      sectionName: https
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: consul-ui
+          port: 80
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: consul-svc
+  namespace: consul
+  labels:
+    app.kubernetes.io/name: consul
+    app.kubernetes.io/instance: consul
+spec:
+  hostnames:
+    - consul.service.consul
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: consul
+      sectionName: consul-svc
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: consul-ui
+          port: 80
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /

apps/base/consul/kustomization.yaml

@@ -0,0 +1,8 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - namespace.yaml
+  - gateway.yaml
+  - httproute.yaml

apps/base/consul/namespace.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: consul

apps/base/kanidm/certificate.yaml

@@ -0,0 +1,26 @@
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: kanidm-tls
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+spec:
+  secretName: kanidm-tls
+  issuerRef:
+    kind: ClusterIssuer
+    name: vault-issuer
+  commonName: auth.unkin.net
+  dnsNames:
+    - auth.unkin.net
+    - au.auth.unkin.net
+    - kanidm.k8s.syd1.au.unkin.net
+    - kanidm.kanidm.svc.cluster.local
+    - kanidm-0.kanidm-headless.kanidm.svc.cluster.local
+    - kanidm-1.kanidm-headless.kanidm.svc.cluster.local
+    - kanidm-2.kanidm-headless.kanidm.svc.cluster.local
+  privateKey:
+    algorithm: RSA
+    size: 4096

apps/base/kanidm/configmap.yaml

@@ -0,0 +1,40 @@
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: kanidm-config
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+data:
+  server.toml: |
+    version = "2"
+
+    domain = "auth.unkin.net"
+    origin = "https://auth.unkin.net"
+    bindaddress = "[::]:8443"
+    db_path = "/data/kanidm.db"
+    db_arc_size = 2048
+    tls_chain = "/data/tls/tls.crt"
+    tls_key = "/data/tls/tls.key"
+    log_level = "info"
+
+    [online_backup]
+    path = "/data/backups/"
+    schedule = "0 22 * * *"
+    versions = 7
+
+    [replication]
+    origin = "__REPL_ORIGIN__"
+    bindaddress = "[::]:8444"
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: kanidm-repl-certs
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+data: {}

apps/base/kanidm/gateway.yaml

@@ -0,0 +1,30 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  name: kanidm
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+    traefik.io/instance: internal
+  annotations:
+    external-dns.alpha.kubernetes.io/hostname: kanidm.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: 198.18.200.4
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - name: http
+      port: 80
+      protocol: HTTP
+      allowedRoutes:
+        namespaces:
+          from: Same
+    - name: https-passthrough
+      port: 443
+      protocol: TLS
+      tls:
+        mode: Passthrough
+      allowedRoutes:
+        namespaces:
+          from: Same

apps/base/kanidm/httproute.yaml

@@ -0,0 +1,29 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: kanidm-http-redirect
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+spec:
+  hostnames:
+    - kanidm.k8s.syd1.au.unkin.net
+    - auth.unkin.net
+    - au.auth.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: kanidm
+      sectionName: http
+  rules:
+    - filters:
+        - type: RequestRedirect
+          requestRedirect:
+            scheme: https
+            statusCode: 301
+      matches:
+        - path:
+            type: PathPrefix
+            value: /

apps/base/kanidm/kustomization.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - namespace.yaml
+  - serviceaccount.yaml
+  - rbac.yaml
+  - certificate.yaml
+  - configmap.yaml
+  - service.yaml
+  - statefulset.yaml
+  - poddisruptionbudget.yaml
+  - gateway.yaml
+  - httproute.yaml
+  - tlsroute.yaml

apps/base/kanidm/namespace.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: kanidm

apps/base/kanidm/poddisruptionbudget.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: kanidm
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+spec:
+  maxUnavailable: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: kanidm
+      app.kubernetes.io/instance: kanidm

apps/base/kanidm/rbac.yaml

@@ -0,0 +1,37 @@
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: kanidm-repl
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+rules:
+  - apiGroups: [""]
+    resources: ["pods"]
+    verbs: ["get", "list"]
+  - apiGroups: [""]
+    resources: ["pods/exec"]
+    verbs: ["create"]
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    resourceNames: ["kanidm-repl-certs"]
+    verbs: ["get", "patch"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: kanidm-repl
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+subjects:
+  - kind: ServiceAccount
+    name: kanidm
+    namespace: kanidm
+roleRef:
+  kind: Role
+  name: kanidm-repl
+  apiGroup: rbac.authorization.k8s.io

apps/base/kanidm/service.yaml

@@ -0,0 +1,43 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: kanidm
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+spec:
+  type: ClusterIP
+  ports:
+    - name: https
+      port: 8443
+      targetPort: https
+      protocol: TCP
+  selector:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: kanidm-headless
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+spec:
+  type: ClusterIP
+  clusterIP: None
+  ports:
+    - name: https
+      port: 8443
+      targetPort: https
+      protocol: TCP
+    - name: replication
+      port: 8444
+      targetPort: replication
+      protocol: TCP
+  selector:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm

apps/base/kanidm/serviceaccount.yaml

@@ -0,0 +1,9 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: kanidm
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm

apps/base/kanidm/statefulset.yaml

@@ -0,0 +1,161 @@
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: kanidm
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+spec:
+  serviceName: kanidm-headless
+  replicas: 3
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: kanidm
+      app.kubernetes.io/instance: kanidm
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: kanidm
+        app.kubernetes.io/instance: kanidm
+    spec:
+      serviceAccountName: kanidm
+      affinity:
+        podAntiAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchLabels:
+                  app.kubernetes.io/name: kanidm
+                  app.kubernetes.io/instance: kanidm
+              topologyKey: kubernetes.io/hostname
+      securityContext:
+        runAsUser: 1000
+        runAsGroup: 1000
+        runAsNonRoot: true
+        fsGroup: 1000
+      initContainers:
+        - name: config-init
+          image: kanidm/server:1.10.3
+          command: ["/bin/sh", "-c"]
+          args:
+            - |
+              set -e
+              REPL_ORIGIN="repl://${POD_NAME}.kanidm-headless.kanidm.svc.cluster.local:8444"
+              sed "s|__REPL_ORIGIN__|${REPL_ORIGIN}|g" /config-template/server.toml > /config/server.toml
+              for peer in kanidm-0 kanidm-1 kanidm-2; do
+                if [ "${peer}" = "${POD_NAME}" ]; then
+                  continue
+                fi
+                cert_file="/repl-certs/${peer}"
+                if [ -s "${cert_file}" ]; then
+                  fqdn="${peer}.kanidm-headless.kanidm.svc.cluster.local"
+                  printf '\n[replication."repl://%s:8444"]\ntype = "mutual-pull"\npartner_cert = "%s"\n' \
+                    "${fqdn}" "$(cat ${cert_file})" >> /config/server.toml
+                fi
+              done
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+          volumeMounts:
+            - name: config-template
+              mountPath: /config-template
+            - name: config
+              mountPath: /config
+            - name: repl-certs
+              mountPath: /repl-certs
+              readOnly: true
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+        - name: repl-cert-publisher
+          image: bitnami/kubectl:1.33
+          restartPolicy: Always
+          command: ["/bin/sh", "-c"]
+          args:
+            - |
+              until kubectl exec "${POD_NAME}" -c kanidm -- /sbin/kanidmd renew-replication-certificate 2>/dev/null | grep -q '^# certificate:'; do
+                sleep 30
+              done
+              while true; do
+                cert=$(kubectl exec "${POD_NAME}" -c kanidm -- /sbin/kanidmd renew-replication-certificate 2>/dev/null \
+                  | grep '^# certificate:' | sed 's/^# certificate: "\(.*\)"$/\1/')
+                if [ -n "${cert}" ]; then
+                  kubectl patch configmap kanidm-repl-certs \
+                    --type=merge \
+                    -p "{\"data\":{\"${POD_NAME}\":\"${cert}\"}}"
+                fi
+                sleep 3600
+              done
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: false
+      containers:
+        - name: kanidm
+          image: kanidm/server:1.10.3
+          command: ["/sbin/kanidmd"]
+          args: ["server", "-c", "/config/server.toml"]
+          ports:
+            - name: https
+              containerPort: 8443
+              protocol: TCP
+            - name: replication
+              containerPort: 8444
+              protocol: TCP
+          volumeMounts:
+            - name: data
+              mountPath: /data
+            - name: config
+              mountPath: /config
+              readOnly: true
+            - name: tls
+              mountPath: /data/tls
+              readOnly: true
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: false
+          resources:
+            requests:
+              memory: 256Mi
+              cpu: 100m
+            limits:
+              memory: 1Gi
+              cpu: 500m
+          readinessProbe:
+            tcpSocket:
+              port: 8443
+            initialDelaySeconds: 15
+            periodSeconds: 10
+          livenessProbe:
+            tcpSocket:
+              port: 8443
+            initialDelaySeconds: 30
+            periodSeconds: 30
+      volumes:
+        - name: config-template
+          configMap:
+            name: kanidm-config
+        - name: config
+          emptyDir: {}
+        - name: repl-certs
+          configMap:
+            name: kanidm-repl-certs
+        - name: tls
+          secret:
+            secretName: kanidm-tls
+  volumeClaimTemplates:
+    - metadata:
+        name: data
+      spec:
+        accessModes: [ReadWriteOnce]
+        storageClassName: cephrbd-fast-delete
+        resources:
+          requests:
+            storage: 10Gi

apps/base/kanidm/tlsroute.yaml

@@ -0,0 +1,21 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: TLSRoute
+metadata:
+  name: kanidm
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+spec:
+  hostnames:
+    - kanidm.k8s.syd1.au.unkin.net
+    - auth.unkin.net
+    - au.auth.unkin.net
+  parentRefs:
+    - name: kanidm
+      sectionName: https-passthrough
+  rules:
+    - backendRefs:
+        - name: kanidm
+          port: 8443

apps/base/litellm/cnpg_cluster.yaml

@@ -76,11 +76,11 @@ spec:
     updateInterval: 30
   resources:
     limits:
-      cpu: 500m
-      memory: 512Mi
+      cpu: "1"
+      memory: 1Gi
     requests:
       cpu: 250m
-      memory: 256Mi
+      memory: 512Mi
   smartShutdownTimeout: 180
   startDelay: 3600
   stopDelay: 1800

apps/base/litellm/deployment.yaml

@@ -56,10 +56,10 @@ spec:
           resources:
             limits:
               cpu: "2"
-              memory: 6Gi
+              memory: 8Gi
             requests:
               cpu: 250m
-              memory: 2Gi
+              memory: 6Gi
           volumeMounts:
             - mountPath: /app/config.yaml
               name: config

apps/base/litellm/gateway.yaml

@@ -0,0 +1,37 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  labels:
+    traefik.io/instance: internal
+  annotations:
+    cert-manager.io/cluster-issuer: vault-issuer
+    cert-manager.io/common-name: litellm.k8s.syd1.au.unkin.net
+    cert-manager.io/private-key-size: "4096"
+    external-dns.alpha.kubernetes.io/hostname: litellm.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: 198.18.200.4
+  name: litellm
+  namespace: litellm
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: litellm.k8s.syd1.au.unkin.net
+      name: http
+      port: 80
+      protocol: HTTP
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: litellm.k8s.syd1.au.unkin.net
+      name: https
+      port: 443
+      protocol: HTTPS
+      tls:
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: litellm-tls
+        mode: Terminate

apps/base/litellm/hpa.yaml

@@ -10,14 +10,14 @@ spec:
     kind: Deployment
     name: litellm
   minReplicas: 2
-  maxReplicas: 10
+  maxReplicas: 4
   metrics:
     - type: Resource
       resource:
         name: cpu
         target:
           type: Utilization
-          averageUtilization: 60
+          averageUtilization: 80
   behavior:
     scaleUp:
       stabilizationWindowSeconds: 0
@@ -25,7 +25,7 @@ spec:
       policies:
         - type: Percent
           value: 100
-          periodSeconds: 30
+          periodSeconds: 60
         - type: Pods
           value: 4
           periodSeconds: 30
@@ -34,7 +34,7 @@ spec:
       selectPolicy: Min
       policies:
         - type: Percent
-          value: 10
+          value: 30
           periodSeconds: 60
         - type: Pods
           value: 2

apps/base/litellm/httproute.yaml

@@ -0,0 +1,49 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: litellm-http-redirect
+  namespace: litellm
+spec:
+  hostnames:
+    - litellm.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: litellm
+      sectionName: http
+  rules:
+    - filters:
+        - type: RequestRedirect
+          requestRedirect:
+            scheme: https
+            statusCode: 301
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: litellm
+  namespace: litellm
+spec:
+  hostnames:
+    - litellm.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: litellm
+      sectionName: https
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: litellm
+          port: 4000
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /

apps/base/litellm/ingress.yaml

@@ -1,29 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  annotations:
-    kubernetes.io/ingress.class: nginx
-    external-dns.alpha.kubernetes.io/hostname: litellm.k8s.syd1.au.unkin.net
-    external-dns.alpha.kubernetes.io/target: 198.18.200.0
-    cert-manager.io/cluster-issuer: vault-issuer
-    cert-manager.io/common-name: litellm.k8s.syd1.au.unkin.net
-    cert-manager.io/private-key-size: "4096"
-  name: litellm
-  namespace: litellm
-spec:
-  rules:
-    - host: litellm.k8s.syd1.au.unkin.net
-      http:
-        paths:
-          - backend:
-              service:
-                name: litellm
-                port:
-                  number: 4000
-            path: /
-            pathType: Prefix
-  tls:
-    - hosts:
-        - litellm.k8s.syd1.au.unkin.net
-      secretName: litellm-tls

apps/base/litellm/kustomization.yaml

@@ -7,7 +7,8 @@ resources:
   - cnpg_pooler.yaml
   - deployment.yaml
   - hpa.yaml
-  - ingress.yaml
+  - gateway.yaml
+  - httproute.yaml
   - namespace.yaml
   - redis-deployment.yaml
   - redis-pvc.yaml

apps/base/paperclip/gateway.yaml

@@ -0,0 +1,37 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  labels:
+    traefik.io/instance: internal
+  annotations:
+    cert-manager.io/cluster-issuer: vault-issuer
+    cert-manager.io/common-name: paperclip.k8s.syd1.au.unkin.net
+    cert-manager.io/private-key-size: "4096"
+    external-dns.alpha.kubernetes.io/hostname: paperclip.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: 198.18.200.4
+  name: paperclip
+  namespace: paperclip
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: paperclip.k8s.syd1.au.unkin.net
+      name: http
+      port: 80
+      protocol: HTTP
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: paperclip.k8s.syd1.au.unkin.net
+      name: https
+      port: 443
+      protocol: HTTPS
+      tls:
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: paperclip-tls
+        mode: Terminate

apps/base/paperclip/httproute.yaml

@@ -0,0 +1,49 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: paperclip-http-redirect
+  namespace: paperclip
+spec:
+  hostnames:
+    - paperclip.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: paperclip
+      sectionName: http
+  rules:
+    - filters:
+        - type: RequestRedirect
+          requestRedirect:
+            scheme: https
+            statusCode: 301
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: paperclip
+  namespace: paperclip
+spec:
+  hostnames:
+    - paperclip.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: paperclip
+      sectionName: https
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: paperclip
+          port: 3100
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /

apps/base/paperclip/ingress.yaml

@@ -1,29 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  annotations:
-    kubernetes.io/ingress.class: nginx
-    external-dns.alpha.kubernetes.io/hostname: paperclip.k8s.syd1.au.unkin.net
-    external-dns.alpha.kubernetes.io/target: 198.18.200.0
-    cert-manager.io/cluster-issuer: vault-issuer
-    cert-manager.io/common-name: paperclip.k8s.syd1.au.unkin.net
-    cert-manager.io/private-key-size: "4096"
-  name: paperclip
-  namespace: paperclip
-spec:
-  rules:
-    - host: paperclip.k8s.syd1.au.unkin.net
-      http:
-        paths:
-          - backend:
-              service:
-                name: paperclip
-                port:
-                  number: 3100
-            path: /
-            pathType: Prefix
-  tls:
-    - hosts:
-        - paperclip.k8s.syd1.au.unkin.net
-      secretName: paperclip-tls

apps/base/paperclip/kustomization.yaml

@@ -6,7 +6,8 @@ resources:
   - cnpg_cluster.yaml
   - cnpg_pooler.yaml
   - deployment.yaml
-  - ingress.yaml
+  - gateway.yaml
+  - httproute.yaml
   - namespace.yaml
   - services.yaml
   - vaultauth.yaml

apps/base/puppet/deployment_puppetboard.yaml

@@ -150,7 +150,7 @@ spec:
               memory: 350Mi
               cpu: 100m
             limits:
-              memory: 1024Mi
+              memory: 1Gi
               cpu: 500m
           securityContext:
             runAsNonRoot: true

apps/base/puppet/deployment_puppetdb.yaml

@@ -35,7 +35,7 @@ spec:
           imagePullPolicy: IfNotPresent
           resources:
             limits:
-              cpu: 1
+              cpu: "1"
               memory: 1536Mi
             requests:
               cpu: 250m

apps/base/puppet/deployment_puppetserver-compiler.yaml

@@ -31,11 +31,11 @@ spec:
         imagePullPolicy: IfNotPresent
         resources:
           limits:
-            cpu: 2
-            memory: 3072Mi
+            cpu: "2"
+            memory: 3Gi
           requests:
             cpu: 500m
-            memory: 1024Mi
+            memory: 1Gi
         ports:
         - containerPort: 8140
           name: puppetserver

apps/base/puppet/deployment_puppetserver-master.yaml

@@ -35,11 +35,11 @@ spec:
           imagePullPolicy: IfNotPresent
           resources:
             limits:
-              cpu: 2
+              cpu: "2"
               memory: 3500Mi
             requests:
               cpu: 250m
-              memory: 1024Mi
+              memory: 1Gi
           ports:
             - containerPort: 8140
               name: puppetserver

apps/base/puppet/gateway_puppetboard.yaml

@@ -0,0 +1,41 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  annotations:
+    cert-manager.io/cluster-issuer: vault-issuer
+    cert-manager.io/common-name: puppetboard.k8s.syd1.au.unkin.net
+    cert-manager.io/private-key-size: "4096"
+    external-dns.alpha.kubernetes.io/hostname: puppetboard.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: 198.18.200.4
+  labels:
+    traefik.io/instance: internal
+    app.kubernetes.io/component: puppetboard
+    app.kubernetes.io/instance: puppetserver
+    app.kubernetes.io/name: puppetserver
+    app.kubernetes.io/version: 8.8.0
+  name: puppetboard
+  namespace: puppet
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: puppetboard.k8s.syd1.au.unkin.net
+      name: http
+      port: 80
+      protocol: HTTP
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: puppetboard.k8s.syd1.au.unkin.net
+      name: https
+      port: 443
+      protocol: HTTPS
+      tls:
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: puppetboard-tls
+        mode: Terminate

apps/base/puppet/gateway_puppetdb.yaml

@@ -0,0 +1,34 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  annotations:
+    cert-manager.io/cluster-issuer: vault-issuer
+    cert-manager.io/common-name: puppetdb.k8s.syd1.au.unkin.net
+    cert-manager.io/private-key-size: "4096"
+    external-dns.alpha.kubernetes.io/hostname: puppetdb.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: 198.18.200.4
+  labels:
+    traefik.io/instance: internal
+    app.kubernetes.io/component: puppetdb
+    app.kubernetes.io/instance: puppetserver
+    app.kubernetes.io/name: puppetserver
+    app.kubernetes.io/version: 8.8.0
+  name: puppetdb
+  namespace: puppet
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: puppetdb.k8s.syd1.au.unkin.net
+      name: https
+      port: 443
+      protocol: HTTPS
+      tls:
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: puppetdb-tls
+        mode: Terminate

apps/base/puppet/httproute_puppetboard.yaml

@@ -0,0 +1,59 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  labels:
+    app.kubernetes.io/component: puppetboard
+    app.kubernetes.io/instance: puppetserver
+    app.kubernetes.io/name: puppetserver
+    app.kubernetes.io/version: 8.8.0
+  name: puppetboard-http-redirect
+  namespace: puppet
+spec:
+  hostnames:
+    - puppetboard.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: puppetboard
+      sectionName: http
+  rules:
+    - filters:
+        - type: RequestRedirect
+          requestRedirect:
+            scheme: https
+            statusCode: 301
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  labels:
+    app.kubernetes.io/component: puppetboard
+    app.kubernetes.io/instance: puppetserver
+    app.kubernetes.io/name: puppetserver
+    app.kubernetes.io/version: 8.8.0
+  name: puppetboard
+  namespace: puppet
+spec:
+  hostnames:
+    - puppetboard.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: puppetboard
+      sectionName: https
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: puppetboard
+          port: 80
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /

apps/base/puppet/httproute_puppetdb.yaml

@@ -0,0 +1,30 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  labels:
+    app.kubernetes.io/component: puppetdb
+    app.kubernetes.io/instance: puppetserver
+    app.kubernetes.io/name: puppetserver
+    app.kubernetes.io/version: 8.8.0
+  name: puppetdb
+  namespace: puppet
+spec:
+  hostnames:
+    - puppetdb.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: puppetdb
+      sectionName: https
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: puppetdb
+          port: 8080
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /

apps/base/puppet/ingress_puppetboard.yaml

@@ -1,34 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  annotations:
-    kubernetes.io/ingress.class: nginx
-    external-dns.alpha.kubernetes.io/hostname: puppetboard.k8s.syd1.au.unkin.net
-    external-dns.alpha.kubernetes.io/target: 198.18.200.0
-    cert-manager.io/cluster-issuer: vault-issuer
-    cert-manager.io/common-name: puppetboard.k8s.syd1.au.unkin.net
-    cert-manager.io/private-key-size: "4096"
-  labels:
-    app.kubernetes.io/component: puppetboard
-    app.kubernetes.io/instance: puppetserver
-    app.kubernetes.io/name: puppetserver
-    app.kubernetes.io/version: 8.8.0
-  name: puppetboard
-  namespace: puppet
-spec:
-  rules:
-    - host: puppetboard.k8s.syd1.au.unkin.net
-      http:
-        paths:
-          - backend:
-              service:
-                name: puppetboard
-                port:
-                  number: 80
-            path: /
-            pathType: Prefix
-  tls:
-    - hosts:
-        - puppetboard.k8s.syd1.au.unkin.net
-      secretName: puppetboard-tls

apps/base/puppet/ingress_puppetdb.yaml

@@ -1,34 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  annotations:
-    kubernetes.io/ingress.class: nginx
-    external-dns.alpha.kubernetes.io/hostname: puppetdb.k8s.syd1.au.unkin.net
-    external-dns.alpha.kubernetes.io/target: 198.18.200.0
-    cert-manager.io/cluster-issuer: vault-issuer
-    cert-manager.io/common-name: puppetdb.k8s.syd1.au.unkin.net
-    cert-manager.io/private-key-size: "4096"
-  labels:
-    app.kubernetes.io/component: puppetdb
-    app.kubernetes.io/instance: puppetserver
-    app.kubernetes.io/name: puppetserver
-    app.kubernetes.io/version: 8.8.0
-  name: puppetdb
-  namespace: puppet
-spec:
-  rules:
-    - host: puppetdb.k8s.syd1.au.unkin.net
-      http:
-        paths:
-          - backend:
-              service:
-                name: puppetdb
-                port:
-                  number: 8080
-            path: /
-            pathType: Prefix
-  tls:
-    - hosts:
-        - puppetdb.k8s.syd1.au.unkin.net
-      secretName: puppetdb-tls

apps/base/puppet/kustomization.yaml

@@ -25,8 +25,10 @@ resources:
   - horizontalpodautoscaler_puppetserver-masters-autoscaler.yaml
   - horizontalpodautoscaler_puppetserver-puppetboard-autoscaler.yaml
   - horizontalpodautoscaler_puppetserver-puppetdb-autoscaler.yaml
-  - ingress_puppetboard.yaml
-  - ingress_puppetdb.yaml
+  - gateway_puppetboard.yaml
+  - httproute_puppetboard.yaml
+  - gateway_puppetdb.yaml
+  - httproute_puppetdb.yaml
   - service_puppetserver-agents-to-puppet.yaml
   - service_puppet-headless.yaml
   - service_puppet.yaml

apps/base/reposync/cronjob_reposync-almalinux9-appstream.yaml

@@ -53,7 +53,7 @@ spec:
                   cpu: 500m
                   memory: 1Gi
                 limits:
-                  cpu: 2000m
+                  cpu: "2"
                   memory: 4Gi
               volumeMounts:
                 - name: repodata

apps/base/reposync/cronjob_reposync-almalinux9-baseos.yaml

@@ -56,7 +56,7 @@ spec:
                   cpu: 500m
                   memory: 1Gi
                 limits:
-                  cpu: 2000m
+                  cpu: "2"
                   memory: 4Gi
               volumeMounts:
                 - name: repodata

apps/base/reposync/cronjob_reposync-epel9.yaml

@@ -53,7 +53,7 @@ spec:
                   cpu: 500m
                   memory: 1Gi
                 limits:
-                  cpu: 2000m
+                  cpu: "2"
                   memory: 4Gi
               volumeMounts:
                 - name: repodata

apps/base/reposync/cronjob_reposync-openvox7.yaml

@@ -52,7 +52,7 @@ spec:
                   cpu: 500m
                   memory: 1Gi
                 limits:
-                  cpu: 2000m
+                  cpu: "2"
                   memory: 4Gi
               volumeMounts:
                 - name: repodata

apps/base/traefik-system/gatewayclass-external.yaml

@@ -0,0 +1,9 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: GatewayClass
+metadata:
+  labels:
+    traefik.io/instance: external
+  name: traefik-external
+spec:
+  controllerName: traefik.io/gateway-controller

apps/base/traefik-system/gatewayclass-internal.yaml

@@ -0,0 +1,9 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: GatewayClass
+metadata:
+  labels:
+    traefik.io/instance: internal
+  name: traefik-internal
+spec:
+  controllerName: traefik.io/gateway-controller

apps/base/traefik-system/kustomization.yaml

@@ -0,0 +1,8 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - namespace.yaml
+  - gatewayclass-internal.yaml
+  - gatewayclass-external.yaml

apps/base/traefik-system/namespace.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: traefik-system

apps/base/vault/gateway.yaml

@@ -0,0 +1,52 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  name: vault
+  namespace: vault
+  labels:
+    app.kubernetes.io/name: vault
+    app.kubernetes.io/instance: vault
+    traefik.io/instance: internal
+  annotations:
+    cert-manager.io/cluster-issuer: vault-issuer
+    cert-manager.io/common-name: vault.k8s.syd1.au.unkin.net
+    cert-manager.io/private-key-size: "4096"
+    cert-manager.io/alt-names: vault.service.consul,vault.query.consul
+    external-dns.alpha.kubernetes.io/hostname: vault.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: 198.18.200.4
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - name: http
+      port: 80
+      protocol: HTTP
+      hostname: vault.k8s.syd1.au.unkin.net
+      allowedRoutes:
+        namespaces:
+          from: Same
+    - name: https
+      port: 443
+      protocol: HTTPS
+      hostname: vault.k8s.syd1.au.unkin.net
+      allowedRoutes:
+        namespaces:
+          from: Same
+      tls:
+        mode: Terminate
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: vault-tls
+    - name: vault-direct
+      port: 8200
+      protocol: HTTPS
+      allowedRoutes:
+        namespaces:
+          from: Same
+      tls:
+        mode: Terminate
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: vault-tls

apps/base/vault/httproute.yaml

@@ -0,0 +1,84 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: vault-http-redirect
+  namespace: vault
+  labels:
+    app.kubernetes.io/name: vault
+    app.kubernetes.io/instance: vault
+spec:
+  hostnames:
+    - vault.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: vault
+      sectionName: http
+  rules:
+    - filters:
+        - type: RequestRedirect
+          requestRedirect:
+            scheme: https
+            statusCode: 301
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: vault
+  namespace: vault
+  labels:
+    app.kubernetes.io/name: vault
+    app.kubernetes.io/instance: vault
+spec:
+  hostnames:
+    - vault.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: vault
+      sectionName: https
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: vault
+          port: 8200
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: vault-consul
+  namespace: vault
+  labels:
+    app.kubernetes.io/name: vault
+    app.kubernetes.io/instance: vault
+spec:
+  hostnames:
+    - vault.service.consul
+    - vault.query.consul
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: vault
+      sectionName: vault-direct
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: vault
+          port: 8200
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /

apps/base/vault/kustomization.yaml

@@ -0,0 +1,8 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - namespace.yaml
+  - gateway.yaml
+  - httproute.yaml

apps/base/vault/namespace.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: vault

apps/base/woodpecker/kustomization.yaml

@@ -6,5 +6,6 @@ resources:
   - namespace.yaml
   - cnpg_cluster.yaml
   - cnpg_pooler.yaml
+  - serviceaccount_terraform_vault.yaml
   - vaultauth.yaml
   - vaultstaticsecret.yaml

apps/base/woodpecker/serviceaccount_terraform_vault.yaml

@@ -0,0 +1,6 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: terraform-vault
+  namespace: woodpecker

apps/overlays/au-syd1/cert-manager/kustomization.yaml

@@ -8,7 +8,7 @@ resources:
 helmCharts:
   - name: cert-manager
     repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
-    version: "v1.19.2"
+    version: "v1.20.2"
     releaseName: cert-manager
     namespace: cert-manager
     valuesFile: values.yaml

apps/overlays/au-syd1/cert-manager/values.yaml

@@ -1,6 +1,11 @@
 crds:
   enabled: true
 
+config:
+  apiVersion: controller.config.cert-manager.io/v1alpha1
+  kind: ControllerConfiguration
+  enableGatewayAPI: true
+
 replicaCount: 2
 
 resources:

apps/overlays/au-syd1/consul/kustomization.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - ../../../base/consul
+
+helmCharts:
+  - name: consul
+    repo: https://helm.releases.hashicorp.com
+    version: "1.9.7"
+    releaseName: consul
+    namespace: consul
+    valuesFile: values.yaml
+    apiVersions:
+      - policy/v1/PodDisruptionBudget

apps/overlays/au-syd1/consul/values.yaml

@@ -0,0 +1,58 @@
+global:
+  name: consul
+  datacenter: au-syd1
+  domain: consul
+
+server:
+  image: hashicorp/consul:1.22.7
+  replicas: 5
+  bootstrapExpect: 5
+  storage: 10Gi
+  storageClass: cephrbd-fast-delete
+
+  connect: true
+
+  disruptionBudget:
+    maxUnavailable: 1
+
+  extraConfig: |
+    {
+      "disable_remote_exec": true,
+      "disable_update_check": true,
+      "performance": {
+        "raft_multiplier": 10
+      },
+      "ports": {
+        "dns": 8600,
+        "grpc": 8502,
+        "http": 8500,
+        "https": -1
+      },
+      "primary_datacenter": "au-syd1"
+    }
+
+  resources:
+    requests:
+      memory: 256Mi
+      cpu: 100m
+    limits:
+      memory: 2Gi
+      cpu: 1000m
+
+client:
+  enabled: false
+
+ui:
+  enabled: true
+  service:
+    type: ClusterIP
+
+connectInject:
+  enabled: false
+
+dns:
+  enabled: true
+  type: LoadBalancer
+  annotations: |
+    purelb.io/service-group: "common"
+    purelb.io/addresses: 198.18.200.5

apps/overlays/au-syd1/externaldns/kustomization.yaml

@@ -8,7 +8,7 @@ resources:
 helmCharts:
   - name: external-dns
     repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
-    version: "1.19.0"
+    version: "1.21.1"
     releaseName: externaldns
     namespace: externaldns
     valuesFile: values.yaml

apps/overlays/au-syd1/externaldns/values.yaml

@@ -24,6 +24,8 @@ policy: "sync"
 sources:
   - service
   - ingress
+  - gateway-httproute
+  - gateway-grpcroute
 
 # Environment variables for TSIG secret and algorithm from Vault
 env:
@@ -49,3 +51,5 @@ extraArgs:
   - --rfc2136-tsig-axfr
   - --rfc2136-tsig-secret=$(EXTERNAL_DNS_RFC2136_TSIG_SECRET)
   - --ingress-class=nginx
+
+logLevel: debug

apps/overlays/au-syd1/kanidm/kustomization.yaml

@@ -0,0 +1,6 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - ../../../base/kanidm

apps/overlays/au-syd1/traefik-system/kustomization.yaml

@@ -0,0 +1,24 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - ../../../base/traefik-system
+
+helmCharts:
+  - name: traefik
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
+    version: "40.0.0"
+    releaseName: traefik-internal
+    namespace: traefik-system
+    valuesFile: values-internal.yaml
+    apiVersions:
+      - policy/v1/PodDisruptionBudget
+  - name: traefik
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
+    version: "40.0.0"
+    releaseName: traefik-external
+    namespace: traefik-system
+    valuesFile: values-external.yaml
+    apiVersions:
+      - policy/v1/PodDisruptionBudget

apps/overlays/au-syd1/traefik-system/values-external.yaml

@@ -0,0 +1,98 @@
+image:
+  tag: v3.7.0
+
+
+podDisruptionBudget:
+  enabled: true
+  maxUnavailable: 1
+
+gateway:
+  enabled: false
+
+gatewayClass:
+  enabled: false
+
+updateStrategy:
+  type: RollingUpdate
+  rollingUpdate:
+    maxUnavailable: 1
+
+providers:
+  kubernetesCRD:
+    enabled: false
+  kubernetesIngress:
+    enabled: false
+  kubernetesGateway:
+    enabled: true
+    experimentalChannel: false
+    namespaces: []
+    nativeLBByDefault: false
+    labelSelector: "traefik.io/instance=external"
+
+logs:
+  access:
+    enabled: true
+
+global:
+  checkNewVersion: true
+  sendAnonymousUsage: false
+  notAppendXForwardedFor: false
+
+service:
+  enabled: true
+  single: true
+  annotations:
+    purelb.io/service-group: "dmz"
+    purelb.io/addresses: 198.18.199.0
+  annotationsTCP: {}
+  annotationsUDP: {}
+  labels: {}
+  spec:
+    type: LoadBalancer
+    loadBalancerIP: "198.18.199.0"
+  additionalServices: {}
+
+autoscaling:
+  enabled: true
+  minReplicas: 2
+  maxReplicas: 5
+  metrics: []
+  behavior: {}
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: "{{ template \"traefik.fullname\" . }}"
+
+persistence:
+  enabled: false
+
+affinity:
+  podAntiAffinity:
+    requiredDuringSchedulingIgnoredDuringExecution:
+      - labelSelector:
+          matchLabels:
+            app.kubernetes.io/name: '{{ template "traefik.name" . }}'
+            app.kubernetes.io/instance: '{{ .Release.Name }}-{{ include "traefik.namespace" . }}'
+        topologyKey: kubernetes.io/hostname
+
+podSecurityContext:
+  runAsGroup: 65532
+  runAsNonRoot: true
+  runAsUser: 65532
+  seccompProfile:
+    type: RuntimeDefault
+
+securityContext:
+  allowPrivilegeEscalation: false
+  capabilities:
+    drop: [ALL]
+    add: [NET_BIND_SERVICE]
+  readOnlyRootFilesystem: true
+
+ports:
+  web:
+    port: 80
+  websecure:
+    port: 443
+
+enabled: true

apps/overlays/au-syd1/traefik-system/values-internal.yaml

@@ -0,0 +1,100 @@
+image:
+  tag: v3.7.0
+
+
+podDisruptionBudget:
+  enabled: true
+  maxUnavailable: 1
+
+gateway:
+  enabled: false
+
+gatewayClass:
+  enabled: false
+
+updateStrategy:
+  type: RollingUpdate
+  rollingUpdate:
+    maxUnavailable: 1
+
+providers:
+  kubernetesCRD:
+    enabled: false
+  kubernetesIngress:
+    enabled: false
+  kubernetesGateway:
+    enabled: true
+    experimentalChannel: false
+    namespaces: []
+    nativeLBByDefault: false
+    labelSelector: "traefik.io/instance=internal"
+
+logs:
+  access:
+    enabled: true
+
+global:
+  checkNewVersion: true
+  sendAnonymousUsage: false
+  notAppendXForwardedFor: false
+
+service:
+  enabled: true
+  single: true
+  annotations:
+    purelb.io/service-group: "common"
+    purelb.io/addresses: 198.18.200.4
+  annotationsTCP: {}
+  annotationsUDP: {}
+  labels: {}
+  spec:
+    type: LoadBalancer
+    loadBalancerIP: "198.18.200.4"
+  additionalServices: {}
+
+autoscaling:
+  enabled: true
+  minReplicas: 2
+  maxReplicas: 5
+  metrics: []
+  behavior: {}
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: "{{ template \"traefik.fullname\" . }}"
+
+persistence:
+  enabled: false
+
+affinity:
+  podAntiAffinity:
+    requiredDuringSchedulingIgnoredDuringExecution:
+      - labelSelector:
+          matchLabels:
+            app.kubernetes.io/name: '{{ template "traefik.name" . }}'
+            app.kubernetes.io/instance: '{{ .Release.Name }}-{{ include "traefik.namespace" . }}'
+        topologyKey: kubernetes.io/hostname
+
+podSecurityContext:
+  runAsGroup: 65532
+  runAsNonRoot: true
+  runAsUser: 65532
+  seccompProfile:
+    type: RuntimeDefault
+
+securityContext:
+  allowPrivilegeEscalation: false
+  capabilities:
+    drop: [ALL]
+    add: [NET_BIND_SERVICE]
+  readOnlyRootFilesystem: true
+
+ports:
+  web:
+    port: 80
+  websecure:
+    port: 443
+  vault-direct:
+    port: 8200
+
+enabled: true

apps/overlays/au-syd1/vault/kustomization.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - ../../../base/vault
+
+helmCharts:
+  - name: vault
+    repo: https://helm.releases.hashicorp.com
+    version: "0.32.0"
+    releaseName: vault
+    namespace: vault
+    valuesFile: values.yaml

apps/overlays/au-syd1/vault/values.yaml

@@ -0,0 +1,73 @@
+server:
+  image:
+    repository: hashicorp/vault
+    tag: "2.0.1"
+
+  ha:
+    enabled: true
+    replicas: 5
+
+    raft:
+      enabled: true
+      setNodeId: true
+      config: |
+        ui            = true
+        disable_mlock = true
+
+        listener "tcp" {
+          address         = "[::]:8200"
+          cluster_address = "[::]:8201"
+          tls_disable     = "true"
+        }
+
+        storage "raft" {
+          path = "/vault/data"
+
+          retry_join {
+            leader_api_addr = "http://vault-0.vault-internal.vault.svc.cluster.local:8200"
+          }
+          retry_join {
+            leader_api_addr = "http://vault-1.vault-internal.vault.svc.cluster.local:8200"
+          }
+          retry_join {
+            leader_api_addr = "http://vault-2.vault-internal.vault.svc.cluster.local:8200"
+          }
+          retry_join {
+            leader_api_addr = "http://vault-3.vault-internal.vault.svc.cluster.local:8200"
+          }
+          retry_join {
+            leader_api_addr = "http://vault-4.vault-internal.vault.svc.cluster.local:8200"
+          }
+        }
+
+        service_registration "consul" {
+          address = "consul-server.consul.svc.cluster.local:8500"
+        }
+
+  dataStorage:
+    enabled: true
+    size: 10Gi
+    storageClass: cephrbd-fast-delete
+    accessMode: ReadWriteOnce
+
+  statefulSet:
+    securityContext:
+      container:
+        capabilities:
+          add:
+            - IPC_LOCK
+
+  resources:
+    requests:
+      memory: 256Mi
+      cpu: 100m
+    limits:
+      memory: 2Gi
+      cpu: 1000m
+
+injector:
+  enabled: false
+
+ui:
+  enabled: true
+  serviceType: ClusterIP

apps/overlays/au-syd1/woodpecker/kustomization.yaml

@@ -8,7 +8,7 @@ resources:
 helmCharts:
   - name: woodpecker
     repo: oci://ghcr.io/woodpecker-ci/helm
-    version: "3.5.1"
+    version: "3.6.3"
     releaseName: woodpecker
     namespace: woodpecker
     valuesFile: values.yaml

argocd/applicationsets/platform.yaml

@@ -15,17 +15,21 @@ spec:
       - path: apps/overlays/*/cert-manager
       - path: apps/overlays/*/certificates
       - path: apps/overlays/*/cnpg-system
+      - path: apps/overlays/*/consul
       - path: apps/overlays/*/elastic-system
       - path: apps/overlays/*/externaldns
       - path: apps/overlays/*/inteldeviceplugins-system
       - path: apps/overlays/*/jfrog
+      - path: apps/overlays/*/kanidm
       - path: apps/overlays/*/node-feature-discovery
       - path: apps/overlays/*/puppet
       - path: apps/overlays/*/purelb
       - path: apps/overlays/*/reflector-system
       - path: apps/overlays/*/reloader-system
       - path: apps/overlays/*/reposync
+      - path: apps/overlays/*/traefik-system
       - path: apps/overlays/*/vm-system
+      - path: apps/overlays/*/vault
       - path: apps/overlays/*/vso-system
       - path: apps/overlays/*/woodpecker
   template:
@@ -40,6 +44,12 @@ spec:
       destination:
         server: https://kubernetes.default.svc
         namespace: '{{path[3]}}'  # Use directory name as namespace
+      ignoreDifferences:
+      - group: ""
+        kind: ConfigMap
+        name: kanidm-repl-certs
+        jsonPointers:
+        - /data
       syncPolicy:
         automated:
           prune: true

argocd/projects/platform.yaml

@@ -21,10 +21,14 @@ spec:
       server: https://kubernetes.default.svc
     - namespace: 'certificates'
       server: https://kubernetes.default.svc
+    - namespace: 'consul'
+      server: https://kubernetes.default.svc
     - namespace: 'externaldns'
       server: https://kubernetes.default.svc
     - namespace: 'jfrog'
       server: https://kubernetes.default.svc
+    - namespace: 'kanidm'
+      server: https://kubernetes.default.svc
     - namespace: 'node-feature-discovery'
       server: https://kubernetes.default.svc
     - namespace: 'purelb'
@@ -33,6 +37,8 @@ spec:
       server: https://kubernetes.default.svc
     - namespace: 'reposync'
       server: https://kubernetes.default.svc
+    - namespace: 'vault'
+      server: https://kubernetes.default.svc
     - namespace: 'woodpecker'
       server: https://kubernetes.default.svc
   clusterResourceWhitelist:
@@ -60,6 +66,10 @@ spec:
       kind: Certificate
     - group: 'cert-manager.io'
       kind: Issuer
+    - group: 'gateway.networking.k8s.io'
+      kind: GatewayClass
+    - group: 'networking.k8s.io'
+      kind: IngressClass
   namespaceResourceWhitelist:
     - group: '*'
       kind: '*'

clusters/au-syd1/bootstrap/kustomization.yaml

@@ -4,6 +4,7 @@ kind: Kustomization
 
 resources:
   - https://artifactapi.k8s.syd1.au.unkin.net/api/v1/remote/github_user/argoproj/argo-cd/refs/tags/v3.3.2/manifests/ha/install.yaml
+  - https://artifactapi.k8s.syd1.au.unkin.net/api/v1/remote/github/kubernetes-sigs/gateway-api/releases/download/v1.5.1/standard-install.yaml
   - au-syd1-apps.yaml
   - argocd-self-app.yaml
 

policy/gateway_api.rego

@@ -0,0 +1,94 @@
+package main
+
+# Gateway API resources require several fields to be set explicitly even though
+# the Gateway API controller defaults them. ArgoCD diffs desired vs live by
+# string comparison, so any field the controller defaults that is absent from
+# the git manifest causes a permanent OutOfSync.
+#
+# Affected resources:
+#   HTTPRoute / TLSRoute — parentRefs and backendRefs (see PR #162, #165)
+#   Gateway              — listeners[*].tls.certificateRefs (see PR #153)
+
+_route_kinds := {"HTTPRoute", "TLSRoute"}
+
+# ---- parentRefs: group must be "gateway.networking.k8s.io" ----
+
+deny contains msg if {
+    _route_kinds[input.kind]
+    ref := input.spec.parentRefs[i]
+    object.get(ref, "group", null) != "gateway.networking.k8s.io"
+    msg := sprintf(
+        "%s %s/%s parentRefs[%d]: add 'group: gateway.networking.k8s.io' — controller defaults this field, causing ArgoCD OutOfSync when omitted",
+        [input.kind, input.metadata.namespace, input.metadata.name, i],
+    )
+}
+
+# ---- parentRefs: kind must be "Gateway" ----
+
+deny contains msg if {
+    _route_kinds[input.kind]
+    ref := input.spec.parentRefs[i]
+    object.get(ref, "kind", null) != "Gateway"
+    msg := sprintf(
+        "%s %s/%s parentRefs[%d]: add 'kind: Gateway' — controller defaults this field, causing ArgoCD OutOfSync when omitted",
+        [input.kind, input.metadata.namespace, input.metadata.name, i],
+    )
+}
+
+# ---- backendRefs: group must be present (may be empty string "") ----
+
+deny contains msg if {
+    _route_kinds[input.kind]
+    rule := input.spec.rules[ri]
+    ref := rule.backendRefs[bi]
+    not _has_key(ref, "group")
+    msg := sprintf(
+        "%s %s/%s rules[%d].backendRefs[%d]: add 'group: \"\"' — controller defaults this field, causing ArgoCD OutOfSync when omitted",
+        [input.kind, input.metadata.namespace, input.metadata.name, ri, bi],
+    )
+}
+
+# ---- backendRefs: kind must be "Service" ----
+
+deny contains msg if {
+    _route_kinds[input.kind]
+    rule := input.spec.rules[ri]
+    ref := rule.backendRefs[bi]
+    object.get(ref, "kind", null) != "Service"
+    msg := sprintf(
+        "%s %s/%s rules[%d].backendRefs[%d]: add 'kind: Service' — controller defaults this field, causing ArgoCD OutOfSync when omitted",
+        [input.kind, input.metadata.namespace, input.metadata.name, ri, bi],
+    )
+}
+
+# ---- backendRefs: weight must be present ----
+
+deny contains msg if {
+    _route_kinds[input.kind]
+    rule := input.spec.rules[ri]
+    ref := rule.backendRefs[bi]
+    not _has_key(ref, "weight")
+    msg := sprintf(
+        "%s %s/%s rules[%d].backendRefs[%d]: add 'weight: 1' — controller defaults this field, causing ArgoCD OutOfSync when omitted",
+        [input.kind, input.metadata.namespace, input.metadata.name, ri, bi],
+    )
+}
+
+# ---- Gateway certificateRefs: group must be present (may be empty string "") ----
+
+deny contains msg if {
+    input.kind == "Gateway"
+    listener := input.spec.listeners[li]
+    ref := listener.tls.certificateRefs[ci]
+    not _has_key(ref, "group")
+    msg := sprintf(
+        "Gateway %s/%s listeners[%d].tls.certificateRefs[%d]: add 'group: \"\"' — admission webhook defaults this field, causing ArgoCD OutOfSync when omitted",
+        [input.metadata.namespace, input.metadata.name, li, ci],
+    )
+}
+
+# ---- Helper: key presence check (works for null, "", and any defined value) ----
+
+_has_key(obj, key) if {
+    _ = obj[key]
+}

policy/no_ingress.rego

@@ -0,0 +1,13 @@
+package main
+
+# Deny all Kubernetes Ingress resources.
+# This cluster uses Gateway API (HTTPRoute + Gateway) for ingress routing.
+# Ingress is the legacy API and must not be added.
+
+deny contains msg if {
+    input.kind == "Ingress"
+    msg := sprintf(
+        "%s/%s: Ingress resources are forbidden — use Gateway API HTTPRoute instead",
+        [input.metadata.namespace, input.metadata.name],
+    )
+}

policy/resource_normalization.rego

@@ -0,0 +1,173 @@
+package main
+
+# Kubernetes normalizes resource quantity values on write. ArgoCD diffs by
+# string comparison, so a non-canonical value in git will always differ from
+# the live object, causing permanent OutOfSync.
+#
+# Rules enforced here:
+#   CPU integers  — k8s converts integer 1 to string "1" (see PR #163)
+#   CPU milliCPU  — k8s converts 1000m → "1", 2000m → "2", etc. (PR #164)
+#   Memory Mi→Gi  — k8s converts 1024Mi → 1Gi, 2048Mi → 2Gi, etc. (PR #163)
+#   clusterIP null — k8s assigns a real IP; null in git always differs
+#                    from the live assigned value (see PR #166)
+
+# ---- Container helpers ----
+# Extracts containers from Deployment/StatefulSet/DaemonSet/Job/CronJob/Pod
+
+_containers contains c if { c := input.spec.template.spec.containers[_] }
+_containers contains c if { c := input.spec.template.spec.initContainers[_] }
+_containers contains c if { c := input.spec.containers[_] }
+_containers contains c if { c := input.spec.initContainers[_] }
+_containers contains c if { c := input.spec.jobTemplate.spec.template.spec.containers[_] }
+
+# ---- CPU: must not be an integer ----
+# YAML `cpu: 1` (unquoted) parses as JSON integer; k8s stores as string "1".
+
+deny contains msg if {
+    c := _containers[_]
+    cpu := c.resources.limits.cpu
+    is_number(cpu)
+    msg := sprintf(
+        "%s container %q: cpu limit %v is an unquoted integer — use \"%v\" (string) to prevent ArgoCD OutOfSync",
+        [input.kind, c.name, cpu, cpu],
+    )
+}
+
+deny contains msg if {
+    c := _containers[_]
+    cpu := c.resources.requests.cpu
+    is_number(cpu)
+    msg := sprintf(
+        "%s container %q: cpu request %v is an unquoted integer — use \"%v\" (string) to prevent ArgoCD OutOfSync",
+        [input.kind, c.name, cpu, cpu],
+    )
+}
+
+deny contains msg if {
+    input.kind == "Cluster"
+    cpu := input.spec.resources.limits.cpu
+    is_number(cpu)
+    msg := sprintf(
+        "Cluster %s/%s: cpu limit %v is an unquoted integer — use \"%v\" (string) to prevent ArgoCD OutOfSync",
+        [input.metadata.namespace, input.metadata.name, cpu, cpu],
+    )
+}
+
+deny contains msg if {
+    input.kind == "Cluster"
+    cpu := input.spec.resources.requests.cpu
+    is_number(cpu)
+    msg := sprintf(
+        "Cluster %s/%s: cpu request %v is an unquoted integer — use \"%v\" (string) to prevent ArgoCD OutOfSync",
+        [input.metadata.namespace, input.metadata.name, cpu, cpu],
+    )
+}
+
+# ---- CPU: milliCPU divisible by 1000 normalizes to a whole number ----
+# k8s converts 1000m → "1", 2000m → "2". Use the canonical whole-number form.
+
+_milli_whole(cpu) := n if {
+    is_string(cpu)
+    endswith(cpu, "m")
+    val := to_number(substring(cpu, 0, count(cpu) - 1))
+    val % 1000 == 0
+    val > 0
+    n := val / 1000
+}
+
+deny contains msg if {
+    c := _containers[_]
+    n := _milli_whole(c.resources.limits.cpu)
+    msg := sprintf(
+        "%s container %q: cpu limit %q normalizes to \"%v\" — use canonical form to prevent ArgoCD OutOfSync",
+        [input.kind, c.name, c.resources.limits.cpu, n],
+    )
+}
+
+deny contains msg if {
+    c := _containers[_]
+    n := _milli_whole(c.resources.requests.cpu)
+    msg := sprintf(
+        "%s container %q: cpu request %q normalizes to \"%v\" — use canonical form to prevent ArgoCD OutOfSync",
+        [input.kind, c.name, c.resources.requests.cpu, n],
+    )
+}
+
+deny contains msg if {
+    input.kind == "Cluster"
+    n := _milli_whole(input.spec.resources.limits.cpu)
+    msg := sprintf(
+        "Cluster %s/%s: cpu limit %q normalizes to \"%v\" — use canonical form to prevent ArgoCD OutOfSync",
+        [input.metadata.namespace, input.metadata.name, input.spec.resources.limits.cpu, n],
+    )
+}
+
+deny contains msg if {
+    input.kind == "Cluster"
+    n := _milli_whole(input.spec.resources.requests.cpu)
+    msg := sprintf(
+        "Cluster %s/%s: cpu request %q normalizes to \"%v\" — use canonical form to prevent ArgoCD OutOfSync",
+        [input.metadata.namespace, input.metadata.name, input.spec.resources.requests.cpu, n],
+    )
+}
+
+# ---- Memory: Mi values divisible by 1024 normalize to Gi ----
+# k8s converts 1024Mi → 1Gi, 2048Mi → 2Gi, etc.
+
+_mi_canonical(mem) := canonical if {
+    endswith(mem, "Mi")
+    val := to_number(substring(mem, 0, count(mem) - 2))
+    val % 1024 == 0
+    val > 0
+    canonical := sprintf("%vGi", [val / 1024])
+}
+
+deny contains msg if {
+    c := _containers[_]
+    canonical := _mi_canonical(c.resources.limits.memory)
+    msg := sprintf(
+        "%s container %q: memory limit %q normalizes to %q — use canonical form to prevent ArgoCD OutOfSync",
+        [input.kind, c.name, c.resources.limits.memory, canonical],
+    )
+}
+
+deny contains msg if {
+    c := _containers[_]
+    canonical := _mi_canonical(c.resources.requests.memory)
+    msg := sprintf(
+        "%s container %q: memory request %q normalizes to %q — use canonical form to prevent ArgoCD OutOfSync",
+        [input.kind, c.name, c.resources.requests.memory, canonical],
+    )
+}
+
+deny contains msg if {
+    input.kind == "Cluster"
+    canonical := _mi_canonical(input.spec.resources.limits.memory)
+    msg := sprintf(
+        "Cluster %s/%s: memory limit %q normalizes to %q — use canonical form to prevent ArgoCD OutOfSync",
+        [input.metadata.namespace, input.metadata.name, input.spec.resources.limits.memory, canonical],
+    )
+}
+
+deny contains msg if {
+    input.kind == "Cluster"
+    canonical := _mi_canonical(input.spec.resources.requests.memory)
+    msg := sprintf(
+        "Cluster %s/%s: memory request %q normalizes to %q — use canonical form to prevent ArgoCD OutOfSync",
+        [input.metadata.namespace, input.metadata.name, input.spec.resources.requests.memory, canonical],
+    )
+}
+
+# ---- Service: clusterIP must not be null ----
+# k8s assigns a real IP on creation; clusterIP is immutable afterward.
+# Setting null in git means desired=null vs live=10.x.x.x → permanent OutOfSync.
+# Remove the field and let k8s own it.
+
+deny contains msg if {
+    input.kind == "Service"
+    input.spec.clusterIP == null
+    msg := sprintf(
+        "Service %s/%s has 'clusterIP: null' — remove this field; Kubernetes assigns the IP on creation and it causes ArgoCD OutOfSync",
+        [input.metadata.namespace, input.metadata.name],
+    )
+}