【发布时间】:2022-03-02 18:09:24
【问题描述】:
我正在使用 dockerfile 创建一个图像,我希望每次 docker 容器启动时,ssh 连接也应该启动,然后 ngrok 也应该启动,但我无法使用 CMD 命令,你们可以帮忙吗我和它。
FROM ubuntu
ENTRYPOINT echo "Entering......"; bin/bash; ngrok tcp 22
RUN apt-get update
RUN apt-get install curl -y
RUN apt-get install openssh-server -y
RUN curl -s https://ngrok-agent.s3.amazonaws.com/ngrok.asc | tee /etc/apt/trusted.gpg.d/ngrok.asc >/dev/null && echo "deb https://ngrok-agent.s3.amazonaws.com buster main" | tee /etc/apt/sources.list.d/ngrok.list && apt update && apt-get install ngrok
RUN ngrok authtoken 25dYasdvM3C1IkDtT9QEG7ZwIWw_59Ar5Hp4NcrusbyVAu6Sv
CMD echo "SSH starting"
CMD service ssh start
CMD echo "SSH started"
CMD echo "started creating log file"
CMD echo "file created!!"
CMD ngrok tcp 22 --log=stdout > ngrok.log &
CMD echo "log file created"
CMD touch hello.txt
CMD echo "simple file created"
CMD echo "log file created and esatablished network successully"
CMD echo "working fine"
CMD echo "Starting!!!!"
【问题讨论】:
-
除了此处和链接问题中的答案之外,请考虑重新设置此设置以使每个容器仅运行一个进程,作为前台进程,并且不需要 ssh 守护进程。
标签: docker dockerfile