Bug 1917835

Document URL: 
https://docs.openshift.com/container-platform/4.6/security/compliance_operator/compliance-operator-understanding.html

Describe the issue: 

Currently, admins who want to use the compliance operator must refer to several different resources in order to find an install and getting started guide. I used the following 4 resources:

    Documentation: https://docs.openshift.com/container-platform/4.6/security/compliance_operator/compliance-operator-understanding.html
    Blog part 1: https://www.openshift.com/blog/how-does-compliance-operator-work-for-openshift-part-1
    Blog part 2: https://www.openshift.com/blog/how-does-compliance-operator-work-for-openshift-part-2
    Operator README: https://github.com/openshift/compliance-operator

We need to improve the compliance operator documentation significantly.

At the moment, the documentation goes into very specific corner cases, but it does not answer basic questions such as:

* how to install the operator via GUI and CLI
* How to run a scan for the above profiles (cluster and nodes)
* How to get the scan report
* How to analyse the scan report
* How to remediate the compliance scan (specific rule or all rules)
* How to revert to the original configuration

Version-Release number of selected component (if applicable):
4.6

Suggestions for improvement: 

I created a full walk through of the aforementioned points and I'd expect our documentation to be of similar scope (plus the more specific points which are already part of our documentation): https://access.redhat.com/solutions/5712421