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我對我的Rails應用程序做了一些更改，並嘗試使用我的capistrano部署任務推送更改。它運行良好，並通過將restart.txt文件放在應用程序的tmp文件夾中完成。然後我訪問該網站，立即得到一個502錯誤的網關錯誤。我停止了nginx，並嘗試重新啓動。當我這樣做，我只是得到：Phusion乘客nginx壞網關後觸摸tmp/restart.txt
Starting nginx: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
當我運行ps ax，幾個nginx的工作進程仍在運行，但我無法想象這將是一個問題。如果有幫助，這是我的部署腳本：
# $:.unshift(File.expand_path('./lib', ENV['rvm_path']))
# require 'rvm/capistrano'
require 'bundler/capistrano'
# set :rvm_ruby_string, '[email protected]'
# set :rvm_type, :user
set :default_environment, {
'PATH' => "/home/user/.rvm/gems/ruby-1.9.2-p290/bin:/home/user/.rvm/bin:/home/user/.rvm/ruby-1.9.2-p290/bin:$PATH",
'RUBY_VERSION' => 'ruby 1.9.2',
'GEM_HOME' => '/home/user/.rvm/gems/ruby-1.9.2-p290',
'GEM_PATH' => '/home/user/.rvm/gems/ruby-1.9.2-p290',
'BUNDLE_PATH' => '/home/user/.rvm/gems/ruby-1.9.2-p290' # If you are using bundler.
}
set :application, "StarCraftZen"
set :repository, "githubrepourl"
set :user, "user"
set :scm_username, "user"
set :use_sudo, false
default_run_options[:pty] = true
set :scm, :git
# Or: `accurev`, `bzr`, `cvs`, `darcs`, `git`, `mercurial`, `perforce`, `subversion` or `none`
set :deploy_to, "/home/user/app/"
role :web, "myapp.com" # Your HTTP server, Apache/etc
role :app, "myapp.com" # This may be the same as your `Web` server
role :db, "myapp.com", :primary => true # This is where Rails migrations will run
load 'deploy/assets'
namespace :deploy do
#desc "deploy the precompiled assets"
#task :deploy_assets, :except => { :no_release => true } do
# run "cd #{release_path} && rm -rf public/assets/*"
# run "cd #{release_path} && RAILS_ENV=production bundle exec rake assets:precompile"
#end
desc "Restart nginx"
task :restart do
run "touch /home/user/app/current/tmp/restart.txt"
end
end