build: 添加 Docker 配置文件和 docker-compose 配置

添加 Dockerfile 用于构建视频解码服务镜像
添加 docker-compose.yaml 用于定义服务配置和部署

Dockerfile

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+FROM registry.cn-hangzhou.aliyuncs.com/stuuudy/python3.9-node:latest
+
+
+RUN   /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone
+
+RUN mkdir -p /video_decode
+WORKDIR /video_decode
+
+COPY    .  /video_decode
+RUN pip   install -r requirements.txt
+
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

docker-compose.yaml

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+version: "3.8"
+
+services:
+  server:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: video_decode
+    container_name: video_decode
+    restart: always
+    ports:
+      - "8000:8000"
+    environment:
+      - ENV=prod
+    entrypoint: ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]