Bug 1425839

- What is the nature and description of the request? 
As an admin I require the ability to know if my config change (to master and/or node configs) was successful or not.

- Why does the customer need this? (List the business requirements here) 
It currently requires the admin to manually check the settings against our examples, like [0]
EX: I need to know why my garbage collection is not working at the values I set

[0] https://docs.openshift.com/container-platform/3.3/install_config/master_node_configuration.html#node-configuration-files

- How would the customer like to achieve this? (List the functional requirements here) 
Either:
1 put an error/warning message stating that the config contains incorrect settings, this way you can see if a setting was modified but not done correctly
2 put a warning/message when a setting is successfully changed, this way you can see that you DID usccessfully change the setting


- For each functional requirement listed, specify how Red Hat and the customer can test to confirm the requirement is successfully implemented.
for option 1, we could setup something like a built-in, modified, yaml lint [1] or yaml parser that could check against our defined settings

[1] https://github.com/shortdudey123/yamllint

for option 2, when the service gets started we could simply check the settings that can be defined in the config against a list of the defaults. if something is different, we then paste a message into the log that states that X setting has been set to Y.


- Is there already an existing RFE upstream or in Red Hat Bugzilla?
Not that I could Find