nginx-Capistrano 3无权查询此Phusion Passenger实例的状态

尝试在Capistrano 3上进行部署.我正在使用NGINX,RVM,Passenger,Rails4.我的部署正在运行,但是我需要手动重新启动NGINX-这是部署结束时的错误：

    DEBUG [c4e821bc] Command: ~/.rvm/bin/rvm default do passenger -v
DEBUG [c4e821bc]    Phusion Passenger version 5.0.6
DEBUG [c4e821bc]    
DEBUG [c4e821bc]    "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui.
DEBUG [c4e821bc] Finished in 0.981 seconds with exit status 0 (successful).
 INFO [5082ae94] Running ~/.rvm/bin/rvm default do passenger-config restart-app /home/deploy/skilltry --ignore-app-not-running on 104.237.158.232
DEBUG [5082ae94] Command: ~/.rvm/bin/rvm default do passenger-config restart-app /home/deploy/skilltry --ignore-app-not-running
DEBUG [5082ae94]    *** ERROR: You are not authorized to query the status for this Phusion Passenger instance. Please try again with 'rvmsudo'.
cap aborted!

我在这里尝试修复：
https://github.com/capistrano/passenger/issues/2

Use visudo to edit the file (so if you mess up you have the chance to re-edit the file),at the end of the file (*) add the following:

deployuser    ALL=(root) NOPASSWD: /usr/bin/passenger-config

这没什么区别

在这里：
How can I get passenger-config restart-app to work?

但是我收到提示,我无法输入：

[sudo] password for deploy: 

最佳答案

查看gems / capistrano-passenger-0.0.5 / lib / capistrano / tasks / passenger.cap文件,其中包含以下默认值：

  task :defaults do
    set :passenger_roles,:app
    set :passenger_restart_runner,:sequence
    set :passenger_restart_wait,5
    set :passenger_restart_limit,2
    set :passenger_restart_with_sudo,false
    set :passenger_environment_variables,{}
    set :passenger_restart_command,'passenger-config restart-app'
    set :passenger_restart_options,-> { "#{deploy_to} --ignore-app-not-running" }
    set :passenger_rvm_ruby_version,->{ fetch(:rvm_ruby_version) }
    if Rake.application.tasks.collect(&:to_s).include?("rvm:hook")
      before :'rvm:hook',:'passenger:rvm:hook'
    end
    if Rake.application.tasks.collect(&:to_s).include?("rbenv:map_bins")
      before :'rbenv:map_bins',:'passenger:rbenv:hook'
    end
  end

我能够将以下内容添加到deploy.rb中,以覆盖如何重新启动乘客实例：

set :passenger_restart_command,'sudo passenger-config restart-app'

您应该首先验证/ etc / sudoers配置是否允许以root用户身份无密码执行该命令.