add build test

.gitea/workflows/deploy.yaml

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+name: Build and Deploy Backend
+
+on:
+  push:
+    branches:
+      - main
+      - master
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          config-inline: |
+            [registry."docker.io"]
+              mirrors = ["https://docker.m.daocloud.io", "https://docker.1panel.live", "https://hub.rat.dev"]
+
+      - name: Login to Huawei Cloud SWR
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ secrets.SWR_SERVER }}
+          username: ${{ secrets.SWR_USERNAME }}
+          password: ${{ secrets.SWR_PASSWORD }}
+
+      - name: Build and Push Backend
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          provenance: false
+          tags: ${{ secrets.SWR_SERVER }}/${{ secrets.SWR_ORG }}/rtc-backend:latest
+
+      - name: Setup Kubectl
+        run: |
+          curl -LO "https://files.m.daocloud.io/dl.k8s.io/release/v1.28.2/bin/linux/amd64/kubectl"
+          chmod +x kubectl
+          mv kubectl /usr/local/bin/
+
+      - name: Deploy to K3s
+        uses: Azure/k8s-set-context@v3
+        with:
+          method: kubeconfig
+          kubeconfig: ${{ secrets.KUBE_CONFIG }}
+
+      - name: Update K8s Manifests
+        run: |
+          # 1. 判断分支，决定使用哪个配置文件
+          if [[ "${{ github.ref_name }}" == "main" || "${{ github.ref_name }}" == "master" ]]; then
+            echo "Environment: Production"
+            DEPLOY_FILE="k8s/backend-deployment-prod.yaml"
+            INGRESS_FILE="k8s/ingress.yaml"
+            DEPLOY_NAME="rtc-backend"
+          else
+            echo "Environment: Development"
+            DEPLOY_FILE="k8s/backend-deployment-dev.yaml"
+            INGRESS_FILE="k8s/ingress-dev.yaml"
+            DEPLOY_NAME="rtc-backend-dev"
+          fi
+          
+          # 2. 替换镜像地址
+          sed -i "s|\${CI_REGISTRY_IMAGE}/backend:latest|${{ secrets.SWR_SERVER }}/${{ secrets.SWR_ORG }}/rtc-backend:latest|g" $DEPLOY_FILE
+          
+          # 3. 应用配置
+          # kubectl apply -f k8s/redis-deployment.yaml (Cloud Redis used, skipping)
+          kubectl apply -f $DEPLOY_FILE
+          kubectl apply -f $INGRESS_FILE
+          
+          kubectl rollout restart deployment/$DEPLOY_NAME

Dockerfile

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+# Use an official Python runtime as a parent image
+FROM python:3.12-slim
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+# Set work directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    gcc \
+    default-libmysqlclient-dev \
+    pkg-config \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install python dependencies
+COPY requirements.txt /app/
+RUN pip install --upgrade pip && pip install -r requirements.txt && pip install gunicorn
+
+# Copy project
+COPY . /app/
+
+# Expose port
+EXPOSE 8000
+
+# Run entrypoint
+CMD ["gunicorn", "--bind", "0.0.0.0:8000", "config.wsgi:application"]

k8s/backend-deployment-dev.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: rtc-backend-dev
+  labels:
+    app: rtc-backend-dev
+spec:
+  replicas: 1 # 测试环境通常 1 个副本就够了
+  selector:
+    matchLabels:
+      app: rtc-backend-dev
+  template:
+    metadata:
+      labels:
+        app: rtc-backend-dev
+    spec:
+      containers:
+      - name: rtc-backend
+        image: ${CI_REGISTRY_IMAGE}/backend:latest
+        imagePullPolicy: Always
+        ports:
+        - containerPort: 8000
+        env:
+        # Database (Test Environment)
+        - name: DB_HOST
+          value: "test-mysql-host" # <--- 请填入测试环境数据库 IP
+        - name: DB_NAME
+          value: "rtc_test"        # <--- 测试数据库名
+        - name: DB_USER
+          value: "test_user"
+        - name: DB_PASSWORD
+          value: "test_password"
+        - name: DB_PORT
+          value: "3306"
+
+        # Redis (Test Environment)
+        - name: REDIS_URL
+          value: "redis://:password@test-redis-host:6379/1" # <--- 测试环境 Redis
+
+        # Aliyun OSS (Test)
+        - name: OSS_ACCESS_KEY_ID
+          value: "test_key"
+        - name: OSS_ACCESS_KEY_SECRET
+          value: "test_secret"
+        - name: OSS_BUCKET_NAME
+          value: "qy-rtc"
+        - name: OSS_ENDPOINT
+          value: "oss-cn-beijing.aliyuncs.com"
+        - name: OSS_CUSTOM_DOMAIN
+          value: ""
+
+        # Aliyun Log (If used by app)
+        - name: ALIYUN_LOG_PROJECT
+          value: "toy"
+        - name: ALIYUN_LOG_STORE
+          value: "rtc"
+        - name: ALIYUN_LOG_ENDPOINT
+          value: "cn-guangzhou.log.aliyuncs.com"
+        - name: ALIYUN_LOG_ACCESS_KEY_ID
+          value: "LTAI5tBGAkR2rra2prTAX9yc"
+        - name: ALIYUN_LOG_ACCESS_KEY_SECRET
+          value: "U1z3d0p5saPRD5sCxVooJYSjxSAmKB"
+        resources:
+          requests:
+            memory: "256Mi"
+            cpu: "250m"
+          limits:
+            memory: "1024Mi"
+            cpu: "1000m"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: rtc-backend-dev
+spec:
+  selector:
+    app: rtc-backend-dev
+  ports:
+    - protocol: TCP
+      port: 8000
+      targetPort: 8000

k8s/backend-deployment-prod.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: rtc-backend
+  labels:
+    app: rtc-backend
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: rtc-backend
+  template:
+    metadata:
+      labels:
+        app: rtc-backend
+    spec:
+      containers:
+      - name: rtc-backend
+        image: ${CI_REGISTRY_IMAGE}/backend:latest
+        imagePullPolicy: Always
+        ports:
+        - containerPort: 8000
+        env:
+        # Database
+        - name: DB_HOST
+          value: "rm-7xv1uaw910558p1788o.mysql.rds.aliyuncs.com"
+        - name: DB_NAME
+          value: "rtc"
+        - name: DB_USER
+          value: "rtc"
+        - name: DB_PASSWORD
+          value: "JogNQdtrd3WY8CBCAiYfYEGx"
+        - name: DB_PORT
+          value: "3306"
+
+        # Redis
+        - name: REDIS_URL
+          value: "redis://:vAhRnAA6VMco@r-7xvat0vez5clwbzk5vpd.redis.rds.aliyuncs.com:6379/8"
+
+        # Aliyun OSS
+        - name: OSS_ACCESS_KEY_ID
+          value: "LTAI5tBGAkR2rra2prTAX9yc"
+        - name: OSS_ACCESS_KEY_SECRET
+          value: "U1z3d0p5saPRD5sCxVooJYSjxSAmKB"
+        - name: OSS_BUCKET_NAME
+          value: "qy-rtc"
+        - name: OSS_ENDPOINT
+          value: "oss-cn-beijing.aliyuncs.com"
+        - name: OSS_CUSTOM_DOMAIN
+          value: ""
+
+        # Aliyun Log (If used by app)
+        - name: ALIYUN_LOG_PROJECT
+          value: "toy"
+        - name: ALIYUN_LOG_STORE
+          value: "rtc"
+        - name: ALIYUN_LOG_ENDPOINT
+          value: "cn-guangzhou.log.aliyuncs.com"
+        - name: ALIYUN_LOG_ACCESS_KEY_ID
+          value: "LTAI5tBGAkR2rra2prTAX9yc"
+        - name: ALIYUN_LOG_ACCESS_KEY_SECRET
+          value: "U1z3d0p5saPRD5sCxVooJYSjxSAmKB"
+        resources:
+          requests:
+            memory: "256Mi"
+            cpu: "250m"
+          limits:
+            memory: "1024Mi"
+            cpu: "1000m"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: rtc-backend
+spec:
+  selector:
+    app: rtc-backend
+  ports:
+    - protocol: TCP
+      port: 8000
+      targetPort: 8000

k8s/ingress-dev.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: rtc-backend-ingress-dev
+  annotations:
+    kubernetes.io/ingress.class: "traefik"
+spec:
+  rules:
+  - host: qiyuan-rtc-dev-api.airlabs.art
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: rtc-backend-dev
+            port:
+              number: 8000

k8s/ingress.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: rtc-backend-ingress
+  annotations:
+    kubernetes.io/ingress.class: "traefik"
+spec:
+  rules:
+  - host: qiyuan-rtc-api.airlabs.art
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: rtc-backend
+            port:
+              number: 8000