ci: full CI/CD pipeline with build, push, deploy

.gitea/workflows/ci.yml

@@ -5,8 +5,32 @@ on:
     branches: [main]
 
 jobs:
-  test:
+  build-and-deploy:
     runs-on: docker
     steps:
-      - name: Hello
-        run: echo "CI Pipeline triggered successfully on ${GITHUB_SHA}"
+      - name: Clone
+        run: |
+          git clone https://git.plfai.cn/test/fastapi-demo.git .
+          git checkout ${GITHUB_SHA}
+
+      - name: Docker Build
+        run: |
+          docker build --network host \
+            -t registry.plfai.cn/fastapi-demo:${GITHUB_SHA:0:7} \
+            -t registry.plfai.cn/fastapi-demo:latest \
+            .
+
+      - name: Docker Push
+        run: |
+          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login registry.plfai.cn -u k3s --password-stdin
+          docker push registry.plfai.cn/fastapi-demo:${GITHUB_SHA:0:7}
+          docker push registry.plfai.cn/fastapi-demo:latest
+
+      - name: Deploy
+        run: |
+          k3s kubectl rollout restart deployment/fastapi-app -n fastapi-demo
+
+      - name: Health Check
+        run: |
+          sleep 5
+          curl -sk --connect-timeout 10 --retry 3 https://fastapi.plfai.cn/health