cap-deploy:设置程序给出(错误号::ETIMEDOUT:操作超时-连接(2))

Question

我一直在尝试使用capistrano将一个简单的rails3应用程序从我的mac（os lion）部署到amazon ec2实例。当我执行cap deploy:setup时，我得到一个连接失败，原因是：http://ec2-xxx-xx-xx-xxx.compute-1.amazonaws.com/（错误号：：ETIMEDOUT：操作超时-连接（2））

这是我的config/deploy.rb

set :application, "paperclip_sample_app"
set :deploy_to, "/mnt/#{application}"
set :deploy_via, :copy
set :scm, :git
set :repository,  "."
default_run_options[:pty] = true 
set :location, "http://ec2-xxx-xx-xx-xxx.compute-1.amazonaws.com/"
role :web, location                          # Your HTTP server, Apache/etc
role :app, location                          # This may be the same as your `Web` server
role :db,  location, :primary => true # This is where Rails migrations will run
#role :db,  "your slave db-server here"
set :user, "root"
ssh_options[:keys] = [File.join(ENV["HOME"], ".ssh", "id_rsa")]

我还通过转到"系统首选项"在mac上启用了ssh。在"Internet&Networking"，"Sharing"图标，并选中"Remote Login"选项。

此外，ec2实例上的安全组已启用端口22。因此，我能够ssh到实例中。

我缺了什么吗？如有任何帮助，我们将不胜感激。

感谢

Answer 1

我需要更改

set :location, "http://ec2-xxx-xx-xx-xxx.compute-1.amazonaws.com/"

至

set :location, "ec2-xxx-xx-xx-xxx.compute-1.amazonaws.com"

这解决了问题。