Unicorn restart issue with capistrano
-
26-10-2019 - |
문제
We're deploying with cap and using a script that send USR2 to the unicorn process to reload and it usually works but every once in a while it will fail. When that happens looking in the unicorn log reveals that it's looking for a Gemfile in an old release directory that no longer exists.
Exception :
/usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.0.21/lib/bundler/definition.rb:14:in `build': /var/www/railsapps/inventory/releases/20111128233407/Gemfile not found (Bundler::GemfileNotFound)
To clarify that's not the current release but an older one that's since been removed.
When it works it does seem to work correctly - ie it does pickup the new code - so I don't think it's somehow stuck referring to the old release.
Any ideas?
해결책
You should set the BUNDLE_GEMFILE
environment variable before you start the server, point it at current/Gemfile
.
다른 팁
In your unicorn.rb add the before_exec block
current_path = "/var/www/html/my project/current"
before_exec do |server|
ENV['BUNDLE_GEMFILE'] = "#{current_path}/Gemfile"
end
Read more about it here http://blog.willj.net/2011/08/02/fixing-the-gemfile-not-found-bundlergemfilenotfound-error/