HDDS-6863. Add Group-Id & Ratis-Roles Information for OM UI.

[ArafatKhan2198]

What changes were proposed in this pull request?

Add Group-Id, Current-Node Role, Election Count, Leader Election Elapsed time & the Ratis-Ring information for OM UI.

What is the link to the Apache JIRA

https://issues.apache.org/jira/browse/HDDS-6863

How was this patch tested?

Tested on docker OM ha env

For a single node cluster it will print STANDALONE

[ArafatKhan2198]

@siddhantsangwan @sadanand48 @jojochuang @adoroszlai can you please review this patch !!

[adoroszlai]

@ArafatKhan2198 I think it is good practice to ensure CI run in one's own fork succeeds, before opening a PR.

[ArafatKhan2198]

ensure CI run in one's own fork succeeds, before opening a PR

Thanks I was not aware of that !!
I will do that next time :)

[sadanand48]

Thanks @ArafatKhan2198 for addressing the comments. Overall changes look good, dropped some minor comments inline.

[sadanand48]

Thanks @ArafatKhan2198 for addressing comments, +1 LGTM

[adoroszlai]

Thanks @ArafatKhan2198 for the patch. Mostly looks good, but I think there are some edge cases, and some place for improvement.

[jojochuang]

Looks okay after Attila's comments are addressed.

[jojochuang]

For future reference, it was be nice to show current term and how long has pasted since the last election. (Useful to know if there was any recent election and whether or not the OMs were unstable)

[adoroszlai]

Thanks @ArafatKhan2198 for updating the patch. The order of nodes is still "random", the rest looks good.

[ArafatKhan2198]

@adoroszlai the OM's are now printed in order

[adoroszlai]

Thanks @ArafatKhan2198 for updating the patch with sorting.

[adoroszlai]

Note: Although we used to recommend pushing a new commit to re-trigger the tests, Github now allows committers to re-run only the failed jobs. This also prevents the case where previously passed checks fail in a new run.

[adoroszlai]

Thanks @ArafatKhan2198 for the patch, @jojochuang, @sadanand48 for the review.