Docs for the rafted status check procedure.

[tselmegbaasan]

As part of the 2DC support, we needed to make the rafted status check procedure public. And therefore, we also need to add a public documentation. I've kept it quite simple. But it may be too technical in some parts, let me know.

P.S It's required to be part of the 5.24 release.

[priyolahiri]

Would customers be familiar with the term "rafted" and what it actually means?

[tselmegbaasan]

@priyolahiri That's a good question. I'll ask the team for input. I definitely think that removing the reference to raft can simplify for the user if they only intend to use the status check for checking availability. But there's also the leader information, and we might extend the procedure with other raft information in the future. So the common denominator for the displayed information is raft... But it might be too detailed...

[Frannie-Ludmilla]

In the clustering docs, there is no reference to Raft 😮 Not even in the glossary. I think that since it's important to mention it in this section, we might as well add a Trello Card for filling this gap.

[NataliaIvakina]

@tselmegbaasan, hi! Thank you for the page. I think this information will be super useful. However, I have several concerns. First, because of using completely new terms such as 'rafted check' and 'rafted databases'. Even 'raft group' is not very familiar to users. I think we mention the Raft protocol only in the page https://neo4j.com/docs/operations-manual/current/clustering/introduction/#clustering-primary-mode

[tselmegbaasan]

@priyolahiri @NataliaIvakina @Frannie-Ludmilla @nick-giles-neo Thanks all for the review. Since almost all of you pointed out that the term "raft" is too novel for the user, I've changed all occurrences of "raft" to "cluster". Also, I don't refer to entries either, I've simplified it to "transactions" because that's probably the only thing the user cares about.

[priyolahiri]

LGTM

[NataliaIvakina]

@tselmegbaasan, hi! I think everything looks good. I suggested some editorial and formatting related changes. Please, take a look

[neo-technology-commit-status-publisher]

Thanks for the documentation updates.

The preview documentation has now been torn down - reopening this PR will republish it.