create Sidekiq config file

Author: controlade

config/initializers/sidekiq.rb

@@ -0,0 +1,9 @@
+sidekiq_config = { url: ENV['JOB_WORKER_URL'] }
+
+Sidekiq.configure_server do |config|
+  config.redis = sidekiq_config
+end
+
+Sidekiq.configure_client do |config|
+  config.redis = sidekiq_config
+end