Describe the issue: In OCS 4.6, we can add MDS and RGW to an existing external mode cluster. The steps for the same needs to be documented. Document URL: https://access.redhat.com/documentation/en-us/red_hat_openshift_container_storage/4.5/html/managing_openshift_container_storage/index Chapter/Section Number and Title: Required a new chapter Product Version: 4.6 Environment Details: OCS external mode Any other versions of this document that also needs this update: No Additional information: Engg. bug for reference: https://bugzilla.redhat.com/show_bug.cgi?id=1865825 The draft steps can be found here: https://docs.google.com/document/d/17xxe3yh6MnKav_3zKm8jQ80KNVt4q2tif86scoQYQYM/edit?usp=sharing
OCS 4.6.0 GA completed on 17 December 2020