feat: CI/CD workflow, Dockerfile, and K8s deployment

- Multi-stage Dockerfile (Maven + Node build, JRE runtime) - Gitea Actions CI: build → docker → deploy - K8s manifests: Deployment, Service (NodePort 30082), Ingress - ServiceAccount + RBAC for kubectl access from pod - Docker socket mount for image builds - Ingress at deploy.cameleer.siegeln.net - SPA config for serving frontend from Spring Boot - cameleer-demo namespace for deployed apps Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-03 09:44:49 +02:00
parent 5ed0d80695
commit 5bbec1e52a
4 changed files with 309 additions and 0 deletions
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -0,0 +1,114 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: gitea.siegeln.net/cameleer/cameleer-build:1
+      credentials:
+        username: cameleer
+        password: ${{ secrets.REGISTRY_TOKEN }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build UI
+        working-directory: ui
+        run: |
+          echo '//gitea.siegeln.net/api/packages/cameleer/npm/:_authToken=${REGISTRY_TOKEN}' >> .npmrc
+          npm ci
+          npm run build
+        env:
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Build Backend
+        run: mvn clean package -DskipTests -B
+
+  docker:
+    needs: build
+    runs-on: ubuntu-latest
+    container:
+      image: gitea.siegeln.net/cameleer/cameleer-docker-builder:1
+      credentials:
+        username: cameleer
+        password: ${{ secrets.REGISTRY_TOKEN }}
+    steps:
+      - name: Checkout
+        run: |
+          git clone --depth=1 --branch=${GITHUB_REF_NAME} https://cameleer:${REGISTRY_TOKEN}@gitea.siegeln.net/${GITHUB_REPOSITORY}.git .
+        env:
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Login to registry
+        run: echo "$REGISTRY_TOKEN" | docker login gitea.siegeln.net -u cameleer --password-stdin
+        env:
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Set up QEMU
+        run: docker run --rm --privileged gitea.siegeln.net/cameleer/binfmt:1 --install all
+
+      - name: Build and push
+        run: |
+          docker buildx create --use --name cibuilder
+          docker buildx build --platform linux/amd64 \
+            --build-arg REGISTRY_TOKEN="$REGISTRY_TOKEN" \
+            -t gitea.siegeln.net/cameleer/cameleer-deploy-demo:${{ github.sha }} \
+            -t gitea.siegeln.net/cameleer/cameleer-deploy-demo:latest \
+            --cache-from type=registry,ref=gitea.siegeln.net/cameleer/cameleer-deploy-demo:buildcache \
+            --cache-to type=registry,ref=gitea.siegeln.net/cameleer/cameleer-deploy-demo:buildcache,mode=max \
+            --provenance=false \
+            --push .
+        env:
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Cleanup
+        run: docker system prune -af --filter "until=24h"
+        if: always()
+
+  deploy:
+    needs: docker
+    runs-on: ubuntu-latest
+    container:
+      image: alpine/k8s:1.32.3
+    steps:
+      - name: Checkout
+        run: |
+          git clone --depth=1 --branch=${GITHUB_REF_NAME} https://cameleer:${REGISTRY_TOKEN}@gitea.siegeln.net/${GITHUB_REPOSITORY}.git .
+        env:
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Configure kubectl
+        run: |
+          mkdir -p ~/.kube
+          echo "$KUBECONFIG_B64" | base64 -d > ~/.kube/config
+        env:
+          KUBECONFIG_B64: ${{ secrets.KUBECONFIG_BASE64 }}
+
+      - name: Create deployer kubeconfig secret
+        run: |
+          kubectl create secret generic deployer-kubeconfig \
+            --namespace=cameleer \
+            --from-literal=config="$(echo "$KUBECONFIG_B64" | base64 -d)" \
+            --dry-run=client -o yaml | kubectl apply -f -
+        env:
+          KUBECONFIG_B64: ${{ secrets.KUBECONFIG_BASE64 }}
+
+      - name: Deploy
+        run: |
+          kubectl apply -f deploy/deploy-demo.yaml
+
+          kubectl -n cameleer set image deployment/cameleer-deploy-demo \
+            deploy-demo=gitea.siegeln.net/cameleer/cameleer-deploy-demo:${{ github.sha }}
+
+          kubectl -n cameleer rollout status deployment/cameleer-deploy-demo --timeout=120s
+
+      - name: Print URL
+        run: |
+          echo "===================================="
+          echo "Deploy Demo available at:"
+          echo "http://deploy.cameleer.siegeln.net"
+          echo "http://192.168.50.86:30082"
+          echo "===================================="
--- a/27
+++ b/27
@@ -0,0 +1,27 @@
+FROM --platform=$BUILDPLATFORM maven:3.9-eclipse-temurin-21 AS backend-build
+WORKDIR /build
+COPY pom.xml .
+RUN mvn dependency:go-offline -B || true
+COPY src/ src/
+RUN mvn clean package -DskipTests -B
+
+FROM --platform=$BUILDPLATFORM node:22-alpine AS ui-build
+WORKDIR /ui
+ARG REGISTRY_TOKEN
+COPY ui/package.json ui/package-lock.json ui/.npmrc ./
+RUN echo "//gitea.siegeln.net/api/packages/cameleer/npm/:_authToken=${REGISTRY_TOKEN}" >> .npmrc && \
+    npm ci
+COPY ui/ .
+RUN npm run build
+
+FROM eclipse-temurin:21-jre
+WORKDIR /app
+COPY --from=backend-build /build/target/cameleer-deploy-demo-*.jar /app/server.jar
+COPY --from=ui-build /ui/dist /app/static
+
+EXPOSE 8082
+ENV TZ=UTC
+ENTRYPOINT exec java -Duser.timezone=UTC \
+  -Dserver.port=8082 \
+  -Dspring.web.resources.static-locations=file:/app/static/ \
+  -jar /app/server.jar
--- a/deploy/deploy-demo.yaml
+++ b/deploy/deploy-demo.yaml
@@ -0,0 +1,143 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: cameleer-demo
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: cameleer-deploy-demo
+  namespace: cameleer
+  labels:
+    app: cameleer-deploy-demo
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: cameleer-deploy-demo
+  template:
+    metadata:
+      labels:
+        app: cameleer-deploy-demo
+    spec:
+      imagePullSecrets:
+        - name: gitea-registry
+      serviceAccountName: cameleer-deployer
+      containers:
+        - name: deploy-demo
+          image: gitea.siegeln.net/cameleer/cameleer-deploy-demo:latest
+          ports:
+            - containerPort: 8082
+          env:
+            - name: CAMELEER_SERVER_URL
+              value: "http://cameleer3-server.cameleer.svc:8081"
+            - name: CAMELEER_BOOTSTRAP_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: cameleer-auth
+                  key: CAMELEER_AUTH_TOKEN
+            - name: CAMELEER_REGISTRY
+              value: "gitea.siegeln.net/cameleer/demo-apps"
+            - name: CAMELEER_AGENT_MAVEN_URL
+              value: "https://gitea.siegeln.net/api/packages/cameleer/maven/com/cameleer3/cameleer3-agent/1.0-SNAPSHOT/cameleer3-agent-1.0-SNAPSHOT.jar"
+            - name: CAMELEER_DEMO_NAMESPACE
+              value: "cameleer-demo"
+            - name: CAMELEER_SERVER_UI
+              value: "http://192.168.50.86:30090"
+            - name: DOCKER_HOST
+              value: "unix:///var/run/docker.sock"
+          volumeMounts:
+            - name: docker-sock
+              mountPath: /var/run/docker.sock
+            - name: kubectl-config
+              mountPath: /root/.kube
+              readOnly: true
+          resources:
+            requests:
+              memory: "256Mi"
+              cpu: "100m"
+            limits:
+              memory: "512Mi"
+              cpu: "500m"
+          livenessProbe:
+            httpGet:
+              path: /api/apps
+              port: 8082
+            initialDelaySeconds: 20
+            periodSeconds: 10
+          readinessProbe:
+            httpGet:
+              path: /api/apps
+              port: 8082
+            initialDelaySeconds: 10
+            periodSeconds: 5
+      volumes:
+        - name: docker-sock
+          hostPath:
+            path: /var/run/docker.sock
+        - name: kubectl-config
+          secret:
+            secretName: deployer-kubeconfig
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: cameleer-deploy-demo
+  namespace: cameleer
+spec:
+  type: NodePort
+  selector:
+    app: cameleer-deploy-demo
+  ports:
+    - port: 8082
+      targetPort: 8082
+      nodePort: 30082
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: cameleer-deployer
+  namespace: cameleer
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: cameleer-deployer
+rules:
+  - apiGroups: ["apps"]
+    resources: ["deployments"]
+    verbs: ["get", "list", "create", "update", "patch", "delete"]
+  - apiGroups: [""]
+    resources: ["pods", "services", "namespaces"]
+    verbs: ["get", "list", "create", "delete"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: cameleer-deployer
+subjects:
+  - kind: ServiceAccount
+    name: cameleer-deployer
+    namespace: cameleer
+roleRef:
+  kind: ClusterRole
+  name: cameleer-deployer
+  apiGroup: rbac.authorization.k8s.io
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: cameleer-deploy-demo
+  namespace: cameleer
+spec:
+  rules:
+    - host: deploy.cameleer.siegeln.net
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: cameleer-deploy-demo
+                port:
+                  number: 8082
--- a/src/main/java/com/cameleer/deploy/config/SpaConfig.java
+++ b/src/main/java/com/cameleer/deploy/config/SpaConfig.java
@@ -0,0 +1,25 @@
+package com.cameleer.deploy.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+/**
+ * Serves the SPA frontend. All non-API, non-static paths forward to index.html
+ * so that client-side routing works.
+ */
+@Configuration
+public class SpaConfig implements WebMvcConfigurer {
+    @Override
+    public void addViewControllers(ViewControllerRegistry registry) {
+        // Forward non-API paths to index.html for SPA routing
+        registry.addViewController("/").setViewName("forward:/index.html");
+    }
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        registry.addResourceHandler("/**")
+                .addResourceLocations("classpath:/static/", "file:static/");
+    }
+}