Ubuntu 14.04上的Rails 4.1,带有rbenv和ruby 2.2.1。
将capistrano与capistrano-passenger-gem一起使用,但最后重新启动失败:
INFO [8213c63a] Running /usr/bin/env passenger-config restart-app /home/deployer/my_app --ignore-app-not-running as deployer@mysite.com
DEBUG [8213c63a] Command: passenger-config restart-app
DEBUG [8213c63a] Please pass either an app path prefix or an app group name. See --help for more information.
当我尝试通过SSH在命令行运行此命令时,我得到的是:
deployer@host:~/app/shared/config$ passenger-config restart-app
*** ERROR: You are not authorized to query the status for this
我在这里做错了什么?
我使用的是Apache,下面是我的/etc/apache2/apache2.conf:的相关部分
LoadModule passenger_module /home/deployer/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/passenger-5.0.5/buildout/apache2/mod_passenger.so
<IfModule mod_passenger.c>
PassengerRoot /home/deployer/.rbenv/versions/2.2.1/lib/ruby/gems/2.2.0/gems/passenger-5.0.5
PassengerDefaultRuby /home/deployer/.rbenv/versions/2.2.1/bin/ruby
</IfModule>
<VirtualHost *:80>
ServerName mysite.name.com
# !!! Be sure to point DocumentRoot to 'public'!
DocumentRoot /home/deployer/myssite/current/public
<Directory /home/deployer/mysite/current/public>
# This relaxes Apache security settings.
AllowOverride all
# MultiViews must be turned off.
Options -MultiViews
# Uncomment this if you're on Apache >= 2.4:
Require all granted
</Directory>
</VirtualHost>
以下是我运行的原因,我将其添加到我的conifg/deploy.rb
:中
set :passenger_restart_with_sudo, true
参考编号:https://github.com/capistrano/passenger/
要为deployer
用户添加无密码的sudo
访问权限,请在服务器上执行:
(您可能想更具体地说明允许的命令)
sudo tee /etc/sudoers.d/deployer > /dev/null <<'EOF'
deployer ALL=(ALL) NOPASSWD:ALL
EOF
并且在您的delpoy.rb
中,具有:
set :user, 'deployer' # Deployment user on remote servers
注意:需要注意的是,Passenger的作者正在研究一种方法,以便将来不再需要sudo。
如果您不想使用sudo
来重新启动应用程序服务器,只需添加到config/deploy.rb
:
namespace :deploy do
desc 'Restart application'
task :restart do
on roles(:app), in: :sequence, wait: 5 do
execute :touch, release_path.join('tmp/restart.txt')
end
end
end
对于使用sudo
重新启动(请注意,它对乘客<5没有任何影响):
set :passenger_restart_with_sudo, false
如果你想更改重新启动选项,你可以覆盖这些:
set :passenger_restart_command, 'passenger-config restart-app'
set :passenger_restart_options, -> { "#{deploy_to} --ignore-app-not-running" }