软件简介

Apache::Deploy 是一个 (R)?ex 的模块，用来快速发布网站到
Apache 和 WAR 文件到 Tomcat. 简化了多服务器应用的发布过程。

一段发布应用到 Tomcat 的脚本：

use Rex::Apache::Deploy Tomcat;

# Version of the application
my $VERSION = "1.0";

user "deploy";
public_key "/home/deploy/.ssh/id_rsa.pub";
private_key "/home/deploy/.ssh/id_rsa";

group "tomcat" => "tomcat[01..04]";

parallelism 4;

context_path "/myapp";

desc "Deploy Application";
task "deploy", group => "tomcat", sub {
   deploy "myapp-$VERSION.war", {
      username => "manager-user",
      password => "manager-password",
      port     => 8080,
   };   
};