使用god

config/deploy.rb

@@ -69,15 +69,15 @@ namespace :deploy do
     end
   end
 
-  # desc 'Restart application'
-  # task :restart do
-  #   on roles(:app), in: :sequence, wait: 5 do
-  #     # invoke 'sidekiq:god_restart'
-  #     puts "restart sidekiq."
-  #     invoke 'sidekiq:restart'
-  #     sleep 10
-  #   end
-  # end
+  desc 'Restart application'
+  task :restart do
+    on roles(:app), in: :sequence, wait: 5 do
+      # invoke 'sidekiq:god_restart'
+      puts "restart sidekiq."
+      invoke 'sidekiq:restart'
+      sleep 10
+    end
+  end
   before :starting,     :check_revision
   after  :finishing,    :compile_assets
   after  :finishing,    :restart