tomcat启动后Docker执行ant脚本吗? [英] Docker execute ant script after tomcat starts?

问题描述

Dockerfile对于tomcat正常工作.在tomcat启动之后，我必须触发ant脚本.catalina.sh是从单独的run.sh文件启动的.因此，Dockerfile具有CMD ["/tmp/run.sh"]

Dockerfile works correctly for tomcat. After tomcat starts, I have to trigger ant scripts. catalina.sh is started from a separate run.sh file. So, Dockerfile has CMD ["/tmp/run.sh"]

run.sh文件包含以下几行:

The run.sh file has below lines:

• catalina.sh运行
• antscript

Tomcat启动，但不调用ant脚本.我还尝试了其他可能性，例如:

Tomcat starts but ant scripts are not called. I also tried other possibilities like:

• catalina.sh运行&&上标

tomcat启动，但脚本未触发

tomcat starts but antscripts are not triggered

有没有一种方法可以在tomcat启动后自动调用蚂蚁脚本?我不想以后再使用docker exec运行脚本.

Is there a way that I can call the ant scripts automatically after tomcat starts? I dont want to run the scripts afterwards by using docker exec.

推荐答案

我能想到的实现功能的一种方法是

One of the ways, I can think of achieving the functionality is

• 在catalina.sh之前以nohup命令开始抄本，
• 并在上标中添加延迟(使用带有睡眠命令的包装外壳脚本).

该延迟可以是基于时间的简单等待，也可以只是监视tomcat日志，直到服务器启动完成才能开始执行.

The delay can be simple time based wait, or could just watch tomcat logs till server startup is complete to start execution.

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