Supervisor:进程崩溃时停止Docker容器

FROM ubuntu:latest

# 安装Supervisor
RUN apt-get update && \
    apt-get install -y supervisor

# 复制Supervisor配置文件
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# 设置容器启动时运行Supervisor
CMD ["/usr/bin/supervisord"]

[supervisord]
nodaemon=true

[program:your_program]
command=/path/to/your/program
autostart=true
autorestart=false
stopsignal=TERM
stopwaitsecs=10

docker build -t your_image_name .
docker run --rm your_image_name

#!/bin/bash

CONTAINER_NAME="your_container_name"
PROCESS_NAME="your_program"

while true; do
    if ! docker exec $CONTAINER_NAME pgrep -x "$PROCESS_NAME" > /dev/null; then
        echo "Process $PROCESS_NAME has crashed. Stopping container $CONTAINER_NAME."
        docker stop $CONTAINER_NAME
        break
    fi
    sleep 5
done

# 在Dockerfile中添加以下行
COPY monitor.sh /monitor.sh
RUN chmod +x /monitor.sh

# 修改CMD以同时运行Supervisor和监控脚本
CMD ["/bin/bash", "-c", "/usr/bin/supervisord & /monitor.sh"]