Code not Deploying Sometimes

[Matt-Lepley]

When I do a mina deploy no errors will happen and it shows starting/stopping of sidekiq etc.. but sometimes the latest code doesn't actually deploy to the production server or our staging server. If I had to guess, I would say ~90% of the time it works and ~10% it doesn't. To fix the issue, I have to manually kill the unicorn pid and then do a re-deploy and this works every time.

I don't see anything in the code that could be causing issues, should I be stopping unicorn and then starting it back up instead of just restarting it? My thought there is that I might miss requests.

deploy.rb

desc "Deploys the current version to the server."
task :deploy => :environment do
  deploy do

    # stop accepting new workers
    invoke :'sidekiq:quiet'

    invoke :'git:clone'
    invoke :'deploy:link_shared_paths'
    invoke :'bundle:install'
    invoke :'rails:db_migrate'
    invoke :'rails:assets_precompile'
    invoke :'deploy:cleanup'

    to :launch do
      invoke :'sidekiq:restart'
      invoke :'unicorn:restart'
    end
  end

[d4be4st]

Seems like your unicorn doesn't restart as it should.
Unicorn and sidekiq are not officialy supported by mina so you will have to go to their respected githubs.

Sorry