feat(open-webui): HA deployment with CNPG, PDB, and session persistence

- Switch from SQLite/PVC to CNPG PostgreSQL (3 instances, low-resource)
  with a transaction-mode PgBouncer pooler (2 instances)
- Raise open-webui replicas to 3 with priorityClassName: power
- Add PodDisruptionBudget (minAvailable: 1)
- Add Gateway API sessionPersistence (cookie) on the HTTPS HTTPRoute
  so WebSocket connections stick to the same backend pod
- Add postgres-credentials VaultStaticSecret; DATABASE_URL must be
  added to kv/kubernetes/namespace/open-webui/default/open-webui-credentials

apps/base/artifactapi/httproute.yaml

@@ -8,7 +8,9 @@ spec:
   hostnames:
     - artifactapi.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: artifactapi
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: artifactapi
       sectionName: http
   rules:
     - filters:
@@ -30,12 +32,17 @@ spec:
   hostnames:
     - artifactapi.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: artifactapi
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: artifactapi
       sectionName: https
   rules:
     - backendRefs:
-        - name: artifactapi-api
+        - group: ""
+          kind: Service
+          name: artifactapi-api
           port: 80
+          weight: 1
       matches:
         - path:
             type: PathPrefix

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

@@ -6,9 +6,9 @@ remotes:
     immutable_patterns:
       - "^cloudnative-pg/cloudnative-pg"
       - "^emberstack/helm-charts"
-      - "^kanidm/"
       - "^openvoxproject/"
       - "^stakater/reloader"
+      - "^stalwartlabs/stalwart"
       - "^voxpupuli/puppetboard"
       - "^woodpecker-ci/helm"
     cache:
@@ -34,8 +34,12 @@ remotes:
       - "^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$"
       - "ahmetb/kubectx/.*/kubectx_.*_linux_x86_64.tar.gz$"
@@ -35,6 +36,7 @@ remotes:
       - "neovim/neovim/.*/nvim-linux-x86_64.tar.gz$"
       - "nzbgetcom/nzbget/.*/nzbget-.*.x86_64.rpm$"
       - "onedr0p/exportarr/.*/exportarr_.*_linux_amd64.tar.gz$"
+      - "open-policy-agent/conftest/.*/conftest_.*_Linux_x86_64.tar.gz$"
       - "openbao/openbao-plugins/.*/openbao-plugin-secrets-consul_linux_amd64_.*.tar.gz$"
       - "openbao/openbao-plugins/.*/openbao-plugin-secrets-nomad_linux_amd64_.*.tar.gz$"
       - "prometheus-community/bind_exporter/.*/bind_exporter-.*.linux-amd64.tar.gz$"

apps/base/cattle-system/httproute.yaml

@@ -8,7 +8,9 @@ spec:
   hostnames:
     - rancher.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: rancher
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: rancher
       sectionName: http
   rules:
     - filters:
@@ -30,12 +32,17 @@ spec:
   hostnames:
     - rancher.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: rancher
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: rancher
       sectionName: https
   rules:
     - backendRefs:
-        - name: rancher
+        - group: ""
+          kind: Service
+          name: rancher
           port: 80
+          weight: 1
       matches:
         - path:
             type: PathPrefix

apps/base/consul/httproute.yaml

@@ -11,7 +11,9 @@ spec:
   hostnames:
     - consul.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: consul
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: consul
       sectionName: http
   rules:
     - filters:
@@ -36,12 +38,17 @@ spec:
   hostnames:
     - consul.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: consul
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: consul
       sectionName: https
   rules:
     - backendRefs:
-        - name: consul-ui
+        - group: ""
+          kind: Service
+          name: consul-ui
           port: 80
+          weight: 1
       matches:
         - path:
             type: PathPrefix
@@ -59,12 +66,17 @@ spec:
   hostnames:
     - consul.service.consul
   parentRefs:
-    - name: consul
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: consul
       sectionName: consul-svc
   rules:
     - backendRefs:
-        - name: consul-ui
+        - group: ""
+          kind: Service
+          name: consul-ui
           port: 80
+          weight: 1
       matches:
         - path:
             type: PathPrefix

apps/base/kanidm/README.md

@@ -0,0 +1,32 @@
+# kanidm
+
+Single-replica kanidm identity server deployment.
+
+## Initial setup
+
+After the pod starts for the first time, generate the admin and idm_admin credentials:
+
+```bash
+kubectl exec -n kanidm kanidm-0 -- /sbin/kanidmd recover-account admin
+kubectl exec -n kanidm kanidm-0 -- /sbin/kanidmd recover-account idm_admin
+```
+
+## Adding replication
+
+If replication is needed in the future:
+
+1. Scale the StatefulSet to 3 replicas and add `podAntiAffinity` to spread across nodes.
+2. Add a `[replication]` section to `configmap.yaml` per pod (origin is pod-specific:
+   `repl://kanidm-N.kanidm-headless.kanidm.svc.cluster.local:8444`).
+3. Add the replication port (8444) back to the StatefulSet container ports and headless service.
+4. Restore `rbac.yaml` for the cert-publisher sidecar, or exchange certificates manually:
+
+```bash
+# On each pod, get its replication certificate
+kubectl exec -n kanidm kanidm-0 -- /sbin/kanidmd renew-replication-certificate
+
+# Add each peer's certificate to the other pods' configs under:
+# [replication."repl://<peer-fqdn>:8444"]
+# type = "mutual-pull"
+# partner_cert = "<cert>"
+```

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/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 +1,27 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - namespace.yaml
+  - serviceaccount.yaml
+  - certificate.yaml
+  - service.yaml
+  - statefulset.yaml
+  - poddisruptionbudget.yaml
+  - gateway.yaml
+  - httproute.yaml
+  - tlsroute.yaml
+
+configMapGenerator:
+  - name: kanidm-config
+    namespace: kanidm
+    options:
+      disableNameSuffixHash: true
+      labels:
+        app.kubernetes.io/name: kanidm
+        app.kubernetes.io/instance: kanidm
+    files:
+      - server-0.toml=resources/server-0.toml
+      - server-1.toml=resources/server-1.toml
+      - server-2.toml=resources/server-2.toml

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/resources/server-0.toml

@@ -0,0 +1,27 @@
+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://kanidm-0.kanidm-headless.kanidm.svc.cluster.local:8444"
+bindaddress = "[::]:8444"
+
+[replication."repl://kanidm-1.kanidm-headless.kanidm.svc.cluster.local:8444"]
+type = "mutual-pull"
+partner_cert = "MIIB-TCCAZ-gAwIBAgIRASqOpORz60wiv7wF_7oBOxQwCgYIKoZIzj0EAwIwTDEtMCsGA1UEAwwkMmE4ZWE0ZTQtNzNlYi00YzIyLWJmYmMtMDVmZmJhMDEzYjE0MRswGQYDVQQKDBJLYW5pZG0gUmVwbGljYXRpb24wHhcNMjYwNTI1MTMyODM5WhcNMzAwNTI1MTMyODM5WjBMMS0wKwYDVQQDDCQyYThlYTRlNC03M2ViLTRjMjItYmZiYy0wNWZmYmEwMTNiMTQxGzAZBgNVBAoMEkthbmlkbSBSZXBsaWNhdGlvbjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABFQP3zpFRt7TCOhzrUpOJBojn-sC2LmqZUub8P2ymVdIQbmoAyh4Q8Me0hNWJFyuFDnnqO06dt5I2iv0910-X6KjYjBgMCAGA1UdJQEB_wQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATA8BgNVHREENTAzgjFrYW5pZG0tMS5rYW5pZG0taGVhZGxlc3Mua2FuaWRtLnN2Yy5jbHVzdGVyLmxvY2FsMAoGCCqGSM49BAMCA0gAMEUCIGjl58U6apcDjMEPIca8Wwg_JMfuMvV-uVcJI49Gl_9GAiEA2tFdb9rnFeBI7mwysScf5UsmY3ZziMD3UVm1vWN2IKs"
+
+[replication."repl://kanidm-2.kanidm-headless.kanidm.svc.cluster.local:8444"]
+type = "mutual-pull"
+partner_cert = "MIIB-TCCAZ-gAwIBAgIRAeFGUAJbCkJ2vzf_Vv4qjeUwCgYIKoZIzj0EAwIwTDEtMCsGA1UEAwwkZTE0NjUwMDItNWIwYS00Mjc2LWJmMzctZmY1NmZlMmE4ZGU1MRswGQYDVQQKDBJLYW5pZG0gUmVwbGljYXRpb24wHhcNMjYwNTI1MTMyOTEwWhcNMzAwNTI1MTMyOTEwWjBMMS0wKwYDVQQDDCRlMTQ2NTAwMi01YjBhLTQyNzYtYmYzNy1mZjU2ZmUyYThkZTUxGzAZBgNVBAoMEkthbmlkbSBSZXBsaWNhdGlvbjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABCrncHSbDNSV3_aOSZ14plbVfrvSXQQL9MOqvrDKlf_Q6WbcA8OrTUjs3Jt0Q2beWjC3Z5-5c9fGu8M_k2iVWf-jYjBgMCAGA1UdJQEB_wQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATA8BgNVHREENTAzgjFrYW5pZG0tMi5rYW5pZG0taGVhZGxlc3Mua2FuaWRtLnN2Yy5jbHVzdGVyLmxvY2FsMAoGCCqGSM49BAMCA0gAMEUCIQDHY5Yl-bhDTuJaYnHSMSiSAEWPrDcRVzvfmOJukuJ1QQIgSwgyeSG3K0MY87DI1RDYAdZlpP1YOK3Yatj7-YSXPC0"

apps/base/kanidm/resources/server-1.toml

@@ -0,0 +1,27 @@
+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://kanidm-1.kanidm-headless.kanidm.svc.cluster.local:8444"
+bindaddress = "[::]:8444"
+
+[replication."repl://kanidm-0.kanidm-headless.kanidm.svc.cluster.local:8444"]
+type = "mutual-pull"
+partner_cert = "MIIB-jCCAZ-gAwIBAgIRAVKuoPDpF0IBnvFjCwdK41EwCgYIKoZIzj0EAwIwTDEtMCsGA1UEAwwkNTJhZWEwZjAtZTkxNy00MjAxLTllZjEtNjMwYjA3NGFlMzUxMRswGQYDVQQKDBJLYW5pZG0gUmVwbGljYXRpb24wHhcNMjYwNTI1MTMzNzQ5WhcNMzAwNTI1MTMzNzQ5WjBMMS0wKwYDVQQDDCQ1MmFlYTBmMC1lOTE3LTQyMDEtOWVmMS02MzBiMDc0YWUzNTExGzAZBgNVBAoMEkthbmlkbSBSZXBsaWNhdGlvbjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABGejqjk0Eet-RILHI236wHYqISdnPlebqnkuUTh4W2mCzkmqKibyjxGIUOs8LBrUeTR2DxVR1VV6H2rYQk2wdROjYjBgMCAGA1UdJQEB_wQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATA8BgNVHREENTAzgjFrYW5pZG0tMC5rYW5pZG0taGVhZGxlc3Mua2FuaWRtLnN2Yy5jbHVzdGVyLmxvY2FsMAoGCCqGSM49BAMCA0kAMEYCIQCSkFj2A-KVWv2tKJLFzb18J5eWWKtsvWewZTn-FVnRnQIhAKJbt84IoZ9oXxgfp0VOLyVZiAgUgwMFS6JOfno3D-Nw"
+
+[replication."repl://kanidm-2.kanidm-headless.kanidm.svc.cluster.local:8444"]
+type = "mutual-pull"
+partner_cert = "MIIB-TCCAZ-gAwIBAgIRAeFGUAJbCkJ2vzf_Vv4qjeUwCgYIKoZIzj0EAwIwTDEtMCsGA1UEAwwkZTE0NjUwMDItNWIwYS00Mjc2LWJmMzctZmY1NmZlMmE4ZGU1MRswGQYDVQQKDBJLYW5pZG0gUmVwbGljYXRpb24wHhcNMjYwNTI1MTMyOTEwWhcNMzAwNTI1MTMyOTEwWjBMMS0wKwYDVQQDDCRlMTQ2NTAwMi01YjBhLTQyNzYtYmYzNy1mZjU2ZmUyYThkZTUxGzAZBgNVBAoMEkthbmlkbSBSZXBsaWNhdGlvbjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABCrncHSbDNSV3_aOSZ14plbVfrvSXQQL9MOqvrDKlf_Q6WbcA8OrTUjs3Jt0Q2beWjC3Z5-5c9fGu8M_k2iVWf-jYjBgMCAGA1UdJQEB_wQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATA8BgNVHREENTAzgjFrYW5pZG0tMi5rYW5pZG0taGVhZGxlc3Mua2FuaWRtLnN2Yy5jbHVzdGVyLmxvY2FsMAoGCCqGSM49BAMCA0gAMEUCIQDHY5Yl-bhDTuJaYnHSMSiSAEWPrDcRVzvfmOJukuJ1QQIgSwgyeSG3K0MY87DI1RDYAdZlpP1YOK3Yatj7-YSXPC0"

apps/base/kanidm/resources/server-2.toml

@@ -0,0 +1,27 @@
+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://kanidm-2.kanidm-headless.kanidm.svc.cluster.local:8444"
+bindaddress = "[::]:8444"
+
+[replication."repl://kanidm-0.kanidm-headless.kanidm.svc.cluster.local:8444"]
+type = "mutual-pull"
+partner_cert = "MIIB-jCCAZ-gAwIBAgIRAVKuoPDpF0IBnvFjCwdK41EwCgYIKoZIzj0EAwIwTDEtMCsGA1UEAwwkNTJhZWEwZjAtZTkxNy00MjAxLTllZjEtNjMwYjA3NGFlMzUxMRswGQYDVQQKDBJLYW5pZG0gUmVwbGljYXRpb24wHhcNMjYwNTI1MTMzNzQ5WhcNMzAwNTI1MTMzNzQ5WjBMMS0wKwYDVQQDDCQ1MmFlYTBmMC1lOTE3LTQyMDEtOWVmMS02MzBiMDc0YWUzNTExGzAZBgNVBAoMEkthbmlkbSBSZXBsaWNhdGlvbjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABGejqjk0Eet-RILHI236wHYqISdnPlebqnkuUTh4W2mCzkmqKibyjxGIUOs8LBrUeTR2DxVR1VV6H2rYQk2wdROjYjBgMCAGA1UdJQEB_wQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATA8BgNVHREENTAzgjFrYW5pZG0tMC5rYW5pZG0taGVhZGxlc3Mua2FuaWRtLnN2Yy5jbHVzdGVyLmxvY2FsMAoGCCqGSM49BAMCA0kAMEYCIQCSkFj2A-KVWv2tKJLFzb18J5eWWKtsvWewZTn-FVnRnQIhAKJbt84IoZ9oXxgfp0VOLyVZiAgUgwMFS6JOfno3D-Nw"
+
+[replication."repl://kanidm-1.kanidm-headless.kanidm.svc.cluster.local:8444"]
+type = "mutual-pull"
+partner_cert = "MIIB-TCCAZ-gAwIBAgIRASqOpORz60wiv7wF_7oBOxQwCgYIKoZIzj0EAwIwTDEtMCsGA1UEAwwkMmE4ZWE0ZTQtNzNlYi00YzIyLWJmYmMtMDVmZmJhMDEzYjE0MRswGQYDVQQKDBJLYW5pZG0gUmVwbGljYXRpb24wHhcNMjYwNTI1MTMyODM5WhcNMzAwNTI1MTMyODM5WjBMMS0wKwYDVQQDDCQyYThlYTRlNC03M2ViLTRjMjItYmZiYy0wNWZmYmEwMTNiMTQxGzAZBgNVBAoMEkthbmlkbSBSZXBsaWNhdGlvbjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABFQP3zpFRt7TCOhzrUpOJBojn-sC2LmqZUub8P2ymVdIQbmoAyh4Q8Me0hNWJFyuFDnnqO06dt5I2iv0910-X6KjYjBgMCAGA1UdJQEB_wQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATA8BgNVHREENTAzgjFrYW5pZG0tMS5rYW5pZG0taGVhZGxlc3Mua2FuaWRtLnN2Yy5jbHVzdGVyLmxvY2FsMAoGCCqGSM49BAMCA0gAMEUCIGjl58U6apcDjMEPIca8Wwg_JMfuMvV-uVcJI49Gl_9GAiEA2tFdb9rnFeBI7mwysScf5UsmY3ZziMD3UVm1vWN2IKs"

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 +1,115 @@
+---
+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: busybox:1.36
+          command: ["/bin/sh", "-c"]
+          args:
+            - cp "/config-template/server-${POD_NAME##*-}.toml" /config/server.toml
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+          volumeMounts:
+            - name: config-template
+              mountPath: /config-template
+              readOnly: true
+            - name: config
+              mountPath: /config
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+      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: 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 +1,26 @@
+---
+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:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: kanidm
+      sectionName: https-passthrough
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: kanidm
+          port: 8443
+          weight: 1

apps/base/litellm/cnpg_cluster.yaml

@@ -76,8 +76,8 @@ spec:
     updateInterval: 30
   resources:
     limits:
-      cpu: 1
+      cpu: "1"
-      memory: 1024Mi
+      memory: 1Gi
     requests:
       cpu: 250m
       memory: 512Mi

apps/base/litellm/httproute.yaml

@@ -8,7 +8,9 @@ spec:
   hostnames:
     - litellm.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: litellm
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: litellm
       sectionName: http
   rules:
     - filters:
@@ -30,12 +32,17 @@ spec:
   hostnames:
     - litellm.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: litellm
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: litellm
       sectionName: https
   rules:
     - backendRefs:
-        - name: litellm
+        - group: ""
+          kind: Service
+          name: litellm
           port: 4000
+          weight: 1
       matches:
         - path:
             type: PathPrefix

apps/base/open-webui/cnpg_cluster.yaml

@@ -0,0 +1,91 @@
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: open-webui-postgres
+  namespace: open-webui
+spec:
+  affinity:
+    podAntiAffinityType: preferred
+  bootstrap:
+    initdb:
+      database: open-webui
+      encoding: UTF8
+      localeCType: C
+      localeCollate: C
+      owner: open-webui
+      secret:
+        name: postgres-credentials
+  enablePDB: true
+  enableSuperuserAccess: false
+  failoverDelay: 0
+  imageName: ghcr.io/cloudnative-pg/postgresql:17-minimal-trixie
+  instances: 3
+  logLevel: info
+  maxSyncReplicas: 0
+  minSyncReplicas: 0
+  monitoring:
+    customQueriesConfigMap:
+      - key: queries
+        name: cnpg-default-monitoring
+    disableDefaultQueries: false
+    enablePodMonitor: false
+  postgresql:
+    parameters:
+      archive_mode: "on"
+      archive_timeout: 5min
+      dynamic_shared_memory_type: posix
+      effective_cache_size: 128MB
+      full_page_writes: "on"
+      log_destination: csvlog
+      log_directory: /controller/log
+      log_filename: postgres
+      log_rotation_age: "0"
+      log_rotation_size: "0"
+      log_truncate_on_rotation: "false"
+      logging_collector: "on"
+      max_connections: "100"
+      max_parallel_workers: "4"
+      max_replication_slots: "16"
+      max_worker_processes: "4"
+      shared_buffers: 64MB
+      shared_memory_type: mmap
+      ssl_max_protocol_version: TLSv1.3
+      ssl_min_protocol_version: TLSv1.3
+      wal_keep_size: 128MB
+      wal_level: logical
+      wal_log_hints: "on"
+      wal_receiver_timeout: 5s
+      wal_sender_timeout: 5s
+    syncReplicaElectionConstraint:
+      enabled: false
+  primaryUpdateMethod: restart
+  primaryUpdateStrategy: unsupervised
+  probes:
+    liveness:
+      isolationCheck:
+        connectionTimeout: 1000
+        enabled: true
+        requestTimeout: 1000
+  replicationSlots:
+    highAvailability:
+      enabled: true
+      slotPrefix: _cnpg_
+    synchronizeReplicas:
+      enabled: true
+    updateInterval: 30
+  resources:
+    limits:
+      cpu: 500m
+      memory: 512Mi
+    requests:
+      cpu: 100m
+      memory: 256Mi
+  smartShutdownTimeout: 180
+  startDelay: 3600
+  stopDelay: 1800
+  storage:
+    resizeInUseVolumes: true
+    size: 5Gi
+    storageClass: cephrbd-fast-delete
+  switchoverDelay: 3600

apps/base/open-webui/cnpg_pooler.yaml

@@ -0,0 +1,33 @@
+---
+apiVersion: postgresql.cnpg.io/v1
+kind: Pooler
+metadata:
+  name: open-webui-postgres-pooler
+  namespace: open-webui
+spec:
+  cluster:
+    name: open-webui-postgres
+  instances: 2
+  pgbouncer:
+    parameters:
+      default_pool_size: "50"
+      max_client_conn: "200"
+    paused: false
+    poolMode: transaction
+  template:
+    metadata:
+      labels:
+        app: pooler
+    spec:
+      affinity:
+        podAntiAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchExpressions:
+                  - key: app
+                    operator: In
+                    values:
+                      - pooler
+              topologyKey: kubernetes.io/hostname
+      containers: []
+  type: rw

apps/base/open-webui/deployment.yaml

@@ -0,0 +1,61 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: open-webui
+  namespace: open-webui
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: open-webui
+  template:
+    metadata:
+      annotations:
+        reloader.stakater.com/auto: "true"
+      labels:
+        app: open-webui
+    spec:
+      priorityClassName: power
+      containers:
+        - name: open-webui
+          image: ghcr.io/open-webui/open-webui:main
+          imagePullPolicy: Always
+          ports:
+            - containerPort: 8080
+              name: http
+              protocol: TCP
+          env:
+            - name: OPENAI_API_BASE_URL
+              value: https://litellm.k8s.syd1.au.unkin.net
+            - name: WEBUI_URL
+              value: https://chat.k8s.syd1.au.unkin.net
+          envFrom:
+            - secretRef:
+                name: open-webui-credentials
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: 8080
+            failureThreshold: 3
+            initialDelaySeconds: 30
+            periodSeconds: 30
+            successThreshold: 1
+            timeoutSeconds: 5
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: 8080
+            failureThreshold: 3
+            initialDelaySeconds: 10
+            periodSeconds: 10
+            successThreshold: 1
+            timeoutSeconds: 5
+          resources:
+            limits:
+              cpu: "2"
+              memory: 4Gi
+            requests:
+              cpu: 250m
+              memory: 512Mi
+      restartPolicy: Always

apps/base/open-webui/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: chat.k8s.syd1.au.unkin.net
+    cert-manager.io/private-key-size: "4096"
+    external-dns.alpha.kubernetes.io/hostname: chat.k8s.syd1.au.unkin.net
+    external-dns.alpha.kubernetes.io/target: 198.18.200.4
+  name: open-webui
+  namespace: open-webui
+spec:
+  gatewayClassName: traefik-internal
+  listeners:
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: chat.k8s.syd1.au.unkin.net
+      name: http
+      port: 80
+      protocol: HTTP
+    - allowedRoutes:
+        namespaces:
+          from: Same
+      hostname: chat.k8s.syd1.au.unkin.net
+      name: https
+      port: 443
+      protocol: HTTPS
+      tls:
+        certificateRefs:
+          - group: ""
+            kind: Secret
+            name: open-webui-tls
+        mode: Terminate

apps/base/open-webui/httproute.yaml

@@ -0,0 +1,53 @@
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: open-webui-http-redirect
+  namespace: open-webui
+spec:
+  hostnames:
+    - chat.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: open-webui
+      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: open-webui
+  namespace: open-webui
+spec:
+  hostnames:
+    - chat.k8s.syd1.au.unkin.net
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: open-webui
+      sectionName: https
+  rules:
+    - backendRefs:
+        - group: ""
+          kind: Service
+          name: open-webui
+          port: 8080
+          weight: 1
+      matches:
+        - path:
+            type: PathPrefix
+            value: /
+      sessionPersistence:
+        type: Cookie
+        cookieName: open-webui-backend
+        absoluteTimeout: 24h0m0s

apps/base/open-webui/kustomization.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - namespace.yaml
+  - cnpg_cluster.yaml
+  - cnpg_pooler.yaml
+  - deployment.yaml
+  - pdb.yaml
+  - service.yaml
+  - gateway.yaml
+  - httproute.yaml
+  - vaultauth.yaml
+  - vaultstaticsecret.yaml

apps/base/open-webui/namespace.yaml

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

apps/base/open-webui/pdb.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: open-webui
+  namespace: open-webui
+spec:
+  minAvailable: 1
+  selector:
+    matchLabels:
+      app: open-webui

apps/base/open-webui/service.yaml

@@ -0,0 +1,17 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: open-webui
+  namespace: open-webui
+spec:
+  internalTrafficPolicy: Cluster
+  ports:
+    - name: http
+      port: 8080
+      protocol: TCP
+      targetPort: http
+  selector:
+    app: open-webui
+  sessionAffinity: None
+  type: ClusterIP

apps/base/open-webui/vaultauth.yaml

@@ -0,0 +1,18 @@
+---
+apiVersion: secrets.hashicorp.com/v1beta1
+kind: VaultAuth
+metadata:
+  name: default
+  namespace: open-webui
+spec:
+  allowedNamespaces:
+    - open-webui
+  kubernetes:
+    audiences:
+      - vault
+    role: default
+    serviceAccount: default
+    tokenExpirationSeconds: 600
+  method: kubernetes
+  mount: k8s/au/syd1
+  vaultConnectionRef: vso-system/default

apps/base/open-webui/vaultstaticsecret.yaml

@@ -0,0 +1,34 @@
+---
+apiVersion: secrets.hashicorp.com/v1beta1
+kind: VaultStaticSecret
+metadata:
+  name: postgres-credentials
+  namespace: open-webui
+spec:
+  destination:
+    create: true
+    name: postgres-credentials
+    overwrite: true
+  hmacSecretData: true
+  mount: kv
+  path: kubernetes/namespace/open-webui/default/postgres-credentials
+  refreshAfter: 5m
+  type: kv-v2
+  vaultAuthRef: default
+---
+apiVersion: secrets.hashicorp.com/v1beta1
+kind: VaultStaticSecret
+metadata:
+  name: open-webui-credentials
+  namespace: open-webui
+spec:
+  destination:
+    create: true
+    name: open-webui-credentials
+    overwrite: true
+  hmacSecretData: true
+  mount: kv
+  path: kubernetes/namespace/open-webui/default/open-webui-credentials
+  refreshAfter: 5m
+  type: kv-v2
+  vaultAuthRef: default

apps/base/paperclip/httproute.yaml

@@ -8,7 +8,9 @@ spec:
   hostnames:
     - paperclip.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: paperclip
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: paperclip
       sectionName: http
   rules:
     - filters:
@@ -30,12 +32,17 @@ spec:
   hostnames:
     - paperclip.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: paperclip
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: paperclip
       sectionName: https
   rules:
     - backendRefs:
-        - name: paperclip
+        - group: ""
+          kind: Service
+          name: paperclip
           port: 3100
+          weight: 1
       matches:
         - path:
             type: PathPrefix

apps/base/puppet/httproute_puppetboard.yaml

@@ -13,7 +13,9 @@ spec:
   hostnames:
     - puppetboard.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: puppetboard
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: puppetboard
       sectionName: http
   rules:
     - filters:
@@ -40,12 +42,17 @@ spec:
   hostnames:
     - puppetboard.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: puppetboard
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: puppetboard
       sectionName: https
   rules:
     - backendRefs:
-        - name: puppetboard
+        - group: ""
+          kind: Service
+          name: puppetboard
           port: 80
+          weight: 1
       matches:
         - path:
             type: PathPrefix

apps/base/puppet/httproute_puppetdb.yaml

@@ -13,12 +13,17 @@ spec:
   hostnames:
     - puppetdb.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: puppetdb
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: puppetdb
       sectionName: https
   rules:
     - backendRefs:
-        - name: puppetdb
+        - group: ""
+          kind: Service
+          name: puppetdb
           port: 8080
+          weight: 1
       matches:
         - path:
             type: PathPrefix

apps/base/puppet/service_puppetdb.yaml

@@ -9,7 +9,6 @@ metadata:
   name: puppetdb
   namespace: puppet
 spec:
-  clusterIP: null
   ports:
   - name: pdb-http
     port: 8080

apps/base/vault/httproute.yaml

@@ -11,7 +11,9 @@ spec:
   hostnames:
     - vault.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: vault
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: vault
       sectionName: http
   rules:
     - filters:
@@ -36,12 +38,17 @@ spec:
   hostnames:
     - vault.k8s.syd1.au.unkin.net
   parentRefs:
-    - name: vault
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: vault
       sectionName: https
   rules:
     - backendRefs:
-        - name: vault
+        - group: ""
+          kind: Service
+          name: vault
           port: 8200
+          weight: 1
       matches:
         - path:
             type: PathPrefix
@@ -60,12 +67,17 @@ spec:
     - vault.service.consul
     - vault.query.consul
   parentRefs:
-    - name: vault
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: vault
       sectionName: vault-direct
   rules:
     - backendRefs:
-        - name: vault
+        - group: ""
+          kind: Service
+          name: vault
           port: 8200
+          weight: 1
       matches:
         - path:
             type: PathPrefix

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

@@ -37,7 +37,7 @@ server:
       cpu: 100m
     limits:
       memory: 2Gi
-      cpu: 1000m
+      cpu: "1"
 
 client:
   enabled: false

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/open-webui/kustomization.yaml

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

argocd/applicationsets/aitooling.yaml

@@ -11,6 +11,7 @@ spec:
       revision: HEAD
       directories:
       - path: apps/overlays/*/litellm
+      - path: apps/overlays/*/open-webui
       - path: apps/overlays/*/paperclip
   template:
     metadata:

argocd/applicationsets/platform.yaml

@@ -20,6 +20,7 @@ spec:
       - 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
@@ -43,6 +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/aitooling.yaml

@@ -11,6 +11,8 @@ spec:
   destinations:
     - namespace: 'litellm'
       server: https://kubernetes.default.svc
+    - namespace: 'open-webui'
+      server: https://kubernetes.default.svc
     - namespace: 'paperclip'
       server: https://kubernetes.default.svc
   clusterResourceWhitelist:

argocd/projects/platform.yaml

@@ -27,6 +27,8 @@ spec:
       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'