ruby-on-rails - capistrano 从一个本地目录部署到另一个

Question

我想在我的本地机器上部署应用程序。例如，我的 Rails APP 位于:/home/thesis/dev/myapp但我想cap deploy:setup至 /home/thesis/deploy/ .我试过了，但 capistrano 试图连接到 localhost ，但根本不需要。我该如何解决？

这是我的 deploy.rb

role :app, "localhost"
role :web, "localhost"
role :db,  "localhost", :primary => true

set(:deploy_to) { "/home/thesis/dev/myapp" }
set :bundle_without,  [:development, :test]
set :use_sudo, false

set :repository, "."
set :scm, :none
set :deploy_via, :copy

set :copy_dir, "/home/thesis/deploy/tmp"
set :copy_remote_dir, "/home/thesis/deploy/tmp"

它下降:

connection failed for: localhost (Errno::ECONNREFUSED: Connection refused - connect(2))

Answer 1

localhost问题是因为您在 role 中进行了设置定义。由于您在本地完成所有这些操作，并且 Capistrano 需要一个角色，您可以设置以下内容:

role :app, ""

我还认为您正在设置 copy_dir和 copy_remote_dir值不正确。我建议删除这些并让 Capistrano 使用它的默认值。

这是一个适合您的完整配置:

role :app, ""

set :use_sudo, false
set :application, 'thesis'     # you'll need to specify an app name
set :repository, "."
set :scm, :none
set :deploy_to, "/home/thesis/deploy/"   # the destination dir
set :deploy_via, :copy

# override deploy:restart since this isn't a Rails app
namespace :deploy do
  task :restart do
    # no-op
  end
end