Yes, I think so Before we consider 4.2 (or 4.4, for that matter) supported, we need to check for ourselves.
This has been discussed a little bit during the last contributor’s meetup, and the following listed as things edX would like community help with for Maple:
The region availability might be an issue if the appservers are not near the region of the MongoDB server. I don’t know the impact of MongoDB being in a far away region though: will course content be slower to load? Will bulk modulestore operations timeout?
This reminds me that I did experiment with this accidentally when testing Lumerical’s move to Atlas vs mLab. A distant server does cause issues, and timeouts to the extent tha the instance failed to provision.
Hi @anil522101 , unfortunately I don’t have any OpenShift experience. You may want to ask on the Open edX forum at https://discuss.openedx.org/ where your question will be seen by a wider audience.