42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
import yaml
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import time
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import subprocess
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# 配置：延时秒数
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DELAY_SECONDS = 10
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def start_containers():
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try:
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# 1. 读取 compose 文件获取服务列表
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with open('docker-compose.yml', 'r') as f:
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compose_data = yaml.safe_load(f)
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services = list(compose_data.get('services', {}).keys())
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if not services:
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print("错误: 未在 docker-compose.yml 中找到任何服务。")
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return
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print(f"检测到 {len(services)} 个服务，将按顺序启动并延时 {DELAY_SECONDS}s...")
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# 2. 逐个启动服务
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for service in services:
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print(f"正在启动容器: {service} ...")
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# 使用 docker-compose up -d [服务名] 启动特定容器
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subprocess.run(["docker-compose", "up", "-d", service], check=True)
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# 最后一个容器启动后不需要等待
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if service != services[-1]:
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time.sleep(DELAY_SECONDS)
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print(f"等待 {DELAY_SECONDS}s...")
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print("\n所有容器已按序启动完成！")
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except FileNotFoundError:
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print("错误: 当前目录下找不到 docker-compose.yml")
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except Exception as e:
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print(f"运行出错: {e}")
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if __name__ == "__main__":
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start_containers()
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