ruby - 有没有一种方式让我同时部署多个不同项目到不同的服务器上面去呢?

Question

情况是这个样子: &quot;A&quot;是开发机, &quot;B&quot;是用来专门放开发项目的服务器, &quot;C,D,E...等 &quot;是其它人要访问的服务器对外现在有多个项目我需要部署到多台服务器上面去,现在我的方法是使用&quot...

阿神 · Answer

As long as you can ssh to operate the remote machine, you can change it to the command you want to execute

for i in 1.1.1.1 2.2.2.2 3.3.3.3 4.4.4.4 ; do
    ssh root@$i 'cd /path/to; git pull; supervisor reload'
done;

天蓬老师 · Answer

@yanyaoer The method used is the simplest shell implementation. The disadvantage is that the whole process is queued and not concurrent. You can use some concurrency gadgets such as pssh onall, which can be very complete and have other great uses and result feedback. It is also very easy to operate more server command operations at the same time.