added code-server

argocd-apps/homelab.yaml

@@ -680,3 +680,25 @@ spec:
     - CreateNamespace=true
     - PruneLast=true
 ---
+# Code-server
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: code-server
+  namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
+spec:
+  project: homelab
+  source:
+    repoURL: https://gitea.dooplex.hu/admin/homelab-manifests.git
+    targetRevision: main
+    path: code-system
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: code-system
+  syncPolicy:
+    syncOptions:
+    - CreateNamespace=true
+    - PruneLast=true
+---

code-system/code.yaml

@@ -0,0 +1,230 @@
+# code-server - VS Code in the browser
+# https://github.com/coder/code-server
+# Version: v4.107.0
+# Domain: code.dooplex.hu
+# Auth: Authentik Forward Auth (Proxy) - no native OIDC support
+#
+# code-server's built-in auth is basic password-based, so we use
+# Authentik forward auth for SSO and disable internal auth.
+#
+# Authentik Setup:
+# 1. Create Proxy Provider:
+#    - Name: code-server
+#    - External Host: https://code.dooplex.hu
+#    - Mode: Forward auth (single application)
+# 2. Create Application linked to this provider
+# 3. Create Outpost (or add to existing) with this provider
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: code-system
+  labels:
+    app.kubernetes.io/name: code-server
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: code-server
+  namespace: code-system
+  labels:
+    app.kubernetes.io/instance: code-server
+    app.kubernetes.io/name: code-server
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/instance: code-server
+      app.kubernetes.io/name: code-server
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/instance: code-server
+        app.kubernetes.io/name: code-server
+    spec:
+      securityContext:
+        fsGroup: 1000
+      containers:
+      - name: code-server
+        image: codercom/code-server:4.107.0
+        args:
+        - --bind-addr=0.0.0.0:8080
+        - --auth=none
+        - --disable-telemetry
+        - --disable-update-check
+        env:
+        - name: TZ
+          value: "Europe/Budapest"
+        - name: HOME
+          value: "/home/coder"
+        - name: USER
+          value: "coder"
+        # Proxy trust for headers
+        - name: CS_DISABLE_PROXY_TRUST
+          value: "false"
+        ports:
+        - containerPort: 8080
+          name: http
+        resources:
+          requests:
+            cpu: 200m
+            memory: 512Mi
+          limits:
+            cpu: 2000m
+            memory: 4Gi
+        volumeMounts:
+        - name: config
+          mountPath: /home/coder/.config
+        - name: workspace
+          mountPath: /home/coder/workspace
+        - name: local
+          mountPath: /home/coder/.local
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: http
+          initialDelaySeconds: 30
+          periodSeconds: 30
+        readinessProbe:
+          httpGet:
+            path: /healthz
+            port: http
+          initialDelaySeconds: 10
+          periodSeconds: 10
+        securityContext:
+          runAsUser: 1000
+          runAsGroup: 1000
+      volumes:
+      - name: config
+        persistentVolumeClaim:
+          claimName: code-server-config
+      - name: workspace
+        persistentVolumeClaim:
+          claimName: code-server-workspace
+      - name: local
+        persistentVolumeClaim:
+          claimName: code-server-local
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: code-server
+  namespace: code-system
+  labels:
+    app.kubernetes.io/instance: code-server
+    app.kubernetes.io/name: code-server
+spec:
+  type: ClusterIP
+  ports:
+  - name: http
+    port: 8080
+    targetPort: http
+  selector:
+    app.kubernetes.io/instance: code-server
+    app.kubernetes.io/name: code-server
+---
+# Ingress with Authentik forward auth
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: code-server
+  namespace: code-system
+  labels:
+    app.kubernetes.io/instance: code-server
+    app.kubernetes.io/name: code-server
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+    external-dns.alpha.kubernetes.io/hostname: code.dooplex.hu,code.home
+    nginx.ingress.kubernetes.io/ssl-redirect: "true"
+    nginx.ingress.kubernetes.io/proxy-body-size: "500m"
+    nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
+    nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
+    # WebSocket support for code-server
+    nginx.ingress.kubernetes.io/proxy-http-version: "1.1"
+    nginx.ingress.kubernetes.io/upstream-hash-by: "$remote_addr"
+    # Authentik forward auth
+    nginx.ingress.kubernetes.io/auth-url: http://ak-outpost-code-outpost.auth-system.svc.cluster.local:9000/outpost.goauthentik.io/auth/nginx
+    nginx.ingress.kubernetes.io/auth-signin: https://code.dooplex.hu/outpost.goauthentik.io/start?rd=$escaped_request_uri
+    nginx.ingress.kubernetes.io/auth-snippet: |
+      proxy_set_header X-Forwarded-Host $http_host;
+spec:
+  ingressClassName: nginx-internal
+  rules:
+  - host: code.dooplex.hu
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: code-server
+            port:
+              number: 8080
+  - host: code.home
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: code-server
+            port:
+              number: 8080
+  tls:
+  - hosts:
+    - code.dooplex.hu
+    secretName: code-server-tls
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: code-server-config
+  namespace: code-system
+  labels:
+    app.kubernetes.io/instance: code-server
+    app.kubernetes.io/name: code-server-config
+    recurring-job-group.longhorn.io/needbackup: enabled
+    recurring-job.longhorn.io/source: enabled
+spec:
+  accessModes:
+  - ReadWriteOnce
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 2Gi
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: code-server-workspace
+  namespace: code-system
+  labels:
+    app.kubernetes.io/instance: code-server
+    app.kubernetes.io/name: code-server-workspace
+    recurring-job-group.longhorn.io/needbackup: enabled
+    recurring-job.longhorn.io/source: enabled
+spec:
+  accessModes:
+  - ReadWriteOnce
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 20Gi
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: code-server-local
+  namespace: code-system
+  labels:
+    app.kubernetes.io/instance: code-server
+    app.kubernetes.io/name: code-server-local
+spec:
+  accessModes:
+  - ReadWriteOnce
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 5Gi