Add draining for cc_uploader (#529)

* Add draining for cc_uploader

Author: kathap

jobs/cc_uploader/monit

@@ -2,4 +2,5 @@ check process cc_uploader
   with pidfile /var/vcap/sys/run/bpm/cc_uploader/cc_uploader.pid
   start program "/var/vcap/jobs/bpm/bin/bpm start cc_uploader"
   stop program "/var/vcap/jobs/bpm/bin/bpm stop cc_uploader"
+  depends on cloud_controller_ng
   group vcap

jobs/cloud_controller_ng/templates/shutdown_drain.rb.erb

@@ -6,6 +6,8 @@ $LOAD_PATH.unshift('/var/vcap/packages/cloud_controller_ng/cloud_controller_ng/l
 require 'cloud_controller/drain'
 
 @drain = VCAP::CloudController::Drain.new('/var/vcap/sys/log/cloud_controller_ng')
+
+@drain.shutdown_cc_uploader('/var/vcap/sys/run/bpm/cc_uploader/cc_uploader.pid')
 @drain.shutdown_nginx('/var/vcap/sys/run/bpm/cloud_controller_ng/nginx.pid', <%= p("cc.nginx_drain_timeout") %>)
 @drain.shutdown_cc('/var/vcap/sys/run/bpm/cloud_controller_ng/cloud_controller_ng.pid')
 @threads = []