add CICD workflow.

.gitea/workflows/build-and-deploy.yaml

@@ -0,0 +1,110 @@
+name: Build and Deploy to K3s
+
+on:
+  push:
+    branches:
+      - main
+      - master
+  pull_request:
+    branches:
+      - main
+      - master
+
+env:
+  REGISTRY: 192.168.1.208:3002
+  IMAGE_NAME: jason/socktop-webterm
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.get_version.outputs.version }}
+      image_tag: ${{ steps.get_version.outputs.version }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Get version from Cargo.toml
+        id: get_version
+        run: |
+          VERSION=$(grep '^version = ' Cargo.toml | head -1 | sed 's/version = "\(.*\)"/\1/')
+          echo "version=${VERSION}" >> $GITHUB_OUTPUT
+          echo "Building version: ${VERSION}"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/arm64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.get_version.outputs.version }}
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache
+          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache,mode=max
+
+  deploy:
+    needs: build-and-push
+    runs-on: ubuntu-latest
+    if: github.event_name != 'pull_request'
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install kubectl
+        run: |
+          curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
+          chmod +x kubectl
+          sudo mv kubectl /usr/local/bin/
+
+      - name: Configure kubectl
+        run: |
+          mkdir -p $HOME/.kube
+          echo "${{ secrets.KUBECONFIG }}" | base64 -d > $HOME/.kube/config
+          chmod 600 $HOME/.kube/config
+
+      - name: Verify kubectl connection
+        run: |
+          kubectl cluster-info
+          kubectl get nodes
+
+      - name: Update deployment image
+        run: |
+          VERSION="${{ needs.build-and-push.outputs.version }}"
+          kubectl set image deployment/socktop-webterm \
+            webterm=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${VERSION} \
+            -n default
+
+      - name: Wait for rollout to complete
+        run: |
+          kubectl rollout status deployment/socktop-webterm -n default --timeout=5m
+
+      - name: Verify deployment
+        run: |
+          kubectl get deployment socktop-webterm -n default
+          kubectl get pods -l app=socktop-webterm -n default
+
+      - name: Deployment summary
+        if: always()
+        run: |
+          echo "## Deployment Summary" >> $GITHUB_STEP_SUMMARY
+          echo "**Version:** ${{ needs.build-and-push.outputs.version }}" >> $GITHUB_STEP_SUMMARY
+          echo "**Image:** ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ needs.build-and-push.outputs.version }}" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### Pods Status" >> $GITHUB_STEP_SUMMARY
+          echo '```' >> $GITHUB_STEP_SUMMARY
+          kubectl get pods -l app=socktop-webterm -n default >> $GITHUB_STEP_SUMMARY
+          echo '```' >> $GITHUB_STEP_SUMMARY