apps/base/kanidm/certificate.yaml

@@ -0,0 +1,25 @@
+---
+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
+  privateKey:
+    algorithm: RSA
+    size: 4096

apps/base/kanidm/configmap.yaml

@@ -0,0 +1,57 @@
+---
+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"
+---
+# kanidm-repl-peers is initially empty.
+#
+# After first deployment, exchange replication certificates:
+#   kubectl exec -n kanidm kanidm-0 -- kanidmd show-replication-certificate
+#   kubectl exec -n kanidm kanidm-1 -- kanidmd show-replication-certificate
+#
+# Then populate peers.toml with both nodes' certs and restart pods.
+# Example peers.toml content:
+#
+#   [replication."repl://kanidm-0.kanidm-headless.kanidm.svc.cluster.local:8444"]
+#   type = "mutual-pull"
+#   partner_cert = "<base64-cert-from-kanidm-0>"
+#
+#   [replication."repl://kanidm-1.kanidm-headless.kanidm.svc.cluster.local:8444"]
+#   type = "mutual-pull"
+#   partner_cert = "<base64-cert-from-kanidm-1>"
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: kanidm-repl-peers
+  namespace: kanidm
+  labels:
+    app.kubernetes.io/name: kanidm
+    app.kubernetes.io/instance: kanidm
+data:
+  peers.toml: ""

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 +1,27 @@
+---
+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:
+    - 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 +1,14 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - namespace.yaml
+  - serviceaccount.yaml
+  - certificate.yaml
+  - configmap.yaml
+  - service.yaml
+  - statefulset.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/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 +1,117 @@
+---
+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: 2
+  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
+      securityContext:
+        runAsUser: 1000
+        runAsGroup: 1000
+        runAsNonRoot: true
+        fsGroup: 1000
+      initContainers:
+        - name: config-init
+          image: ghcr.io/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
+              if [ -s /repl-peers/peers.toml ]; then
+                cat /repl-peers/peers.toml >> /config/server.toml
+              fi
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+          volumeMounts:
+            - name: config-template
+              mountPath: /config-template
+            - name: config
+              mountPath: /config
+            - name: repl-peers
+              mountPath: /repl-peers
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+      containers:
+        - name: kanidm
+          image: ghcr.io/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-peers
+          configMap:
+            name: kanidm-repl-peers
+        - 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/overlays/au-syd1/kanidm/kustomization.yaml

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

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

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'