travel-mesh-deploy.rb

lock '3.2.1'

# Configuration
set :application, 'travel-mesh'
set :repo_url, "git@github.com:NetBookingCom/travel-mesh.git"

set :executener, fetch(:user)
set :admin_executener, fetch(:user)
set :use_sudo, false
set :normalize_asset_timestamps, false

set :scm, :git
set :deploy_via, :remote_cache
set :port, 22
set :scm_verbose, true
set :keep_releases, 3

set :bundle_without,  [:development, :test]
set :unicorn_binary, "/usr/bin/bundle exec unicorn"
set :pty, true
set :linked_dirs, %w{ bin log tmp/pids pids tmp/cache tmp/sockets vendor/bundle public/system public/static }

namespace :deploy do

  task :start do
    on roles(:all) , :except => { :no_release => true } do
      #execute "cd #{release_path} &&  bundle install --path #{shared_path} --deployment  --without development test"
      execute "cd #{current_path} && #{fetch(:try_sudo)} #{fetch(:unicorn_binary)} -c #{fetch(:unicorn_config)} -E #{fetch(:rails_env)} -D"
    end
  end

  task :stop do
    on roles(:all) , :except => { :no_release => true } do
      begin
        execute "#{fetch(:try_sudo)} kill `cat #{fetch(:unicorn_pid)}`"
      rescue
        puts "\tUNICORN PID #{fetch(:unicorn_pid)} not exists"
      end
    end
  end

  task :graceful_stop do
    on roles(:app) , :except => { :no_release => true } do
      execute "#{fetch(:try_sudo)} kill -s QUIT `cat #{fetch(:unicorn_pid)}`"
    end
  end

  task :reload do
    on roles(:app) , :except => { :no_release => true } do
      execute "#{fetch(:try_sudo)} kill -s USR2 `cat #{fetch(:unicorn_pid)}`"
    end
  end

  task :restart do
    on roles(:all) , :except => { :no_release => true } do
      invoke 'deploy:stop'
      sleep 2
      invoke 'deploy:start'
    end
  end

  task :logs do
    on roles(:all) , :except => { :no_release => true } do
      execute "tail -n 100 -f #{File.join(current_path, 'log', "#{fetch(:rails_env)}.log")}"
    end
  end

end

after 'deploy:finished', 'deploy:restart'