Description of problem:
MCollective::Agent::Openshift#update-cluster_openshift-origin-node raisedNoMethodError

Error message

NoMethodError: undefined method `each_value' for nil:NilClass 

…e/model/application_container_ext/
cartridge_actions.rb:1291:in `generate_update_cluster_control_args'
…e/model/application_container_ext/
cartridge_actions.rb:1454:in `update_cluster'
…usr/libexec/mcollective/mcollective/agent/
openshift.rb:1032:in `block in oo_update_cluster'
…usr/libexec/mcollective/mcollective/agent/
openshift.rb: 340:in `with_container_from_args'
…usr/libexec/mcollective/mcollective/agent/
openshift.rb:1031:in `oo_update_cluster'
…usr/libexec/mcollective/mcollective/agent/
openshift.rb: 174:in `execute_action'
(eval):3:in `block in execute_action_with_newrelic_transaction_trace'
(eval):2:in `execute_action_with_newrelic_transaction_trace'
…usr/libexec/mcollective/mcollective/agent/
openshift.rb: 142:in `cartridge_do_action'
…h/ruby193/root/usr/share/ruby/mcollective/rpc/
agent.rb:  86:in `handlemsg'
…t/rh/ruby193/root/usr/share/ruby/mcollective/
agents.rb: 126:in `block (2 levels) in dispatch'
         /opt/rh/ruby193/root/usr/share/ruby/
timeout.rb:  69:in `timeout'
…t/rh/ruby193/root/usr/share/ruby/mcollective/
agents.rb: 125:in `block in dispatch'

Version-Release number of selected component (if applicable):
INT (devenv_4813)

How reproducible:
hardly, just found such errors in new reflic

Steps to Reproduce:
1. Check the node errors in new relic
2.
3.

Actual results:
There is a undefined method error found during update-cluster action.

Expected results:
Should not have such errors.

Additional info: