Admin role for Query insights plugin

[ansjcy]

Description

Adding the default role for query insights plugin

Related issues and PRs

• [RFC] Real-time Insights into Top N Queries by Latency and Resource Usage OpenSearch#11186
• Query insights plugin implementation OpenSearch#11903
• Top N Queries by latency implementation OpenSearch#11904

Issues Resolved

[List any issues this PR will resolve]

Is this a backport? If so, please add backport PR # and/or commits #

Testing

[Please provide details of testing done: unit testing, integration testing and manual testing]

Check List

• New functionality includes testing
• New functionality has been documented
• Commits are signed per the DCO using --signoff

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (157d137) 65.56% compared to head (de81a2e) 65.63%.
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4006      +/-   ##
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+ Coverage   65.56%   65.63%   +0.06%     
==========================================
  Files         298      298              
  Lines       21246    21247       +1     
  Branches     3457     3457              
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+ Hits        13930    13945      +15     
+ Misses       5595     5582      -13     
+ Partials     1721     1720       -1     

see 5 files with indirect coverage changes

[peternied]

Lets rename the action names to follow the conventions used by the other OpenSearch plugins

Oh, this isn't a plugin... even yet, lets review this with product to see if we can get these aligned. @ansjcy Can you reach out to the product team for this?

[ansjcy]

Hi @peternied, query insights would be a new plugin to be added in 2.12, and this is for the new endpoint to be added as part of https://github.com/opensearch-project/OpenSearch/pull/11904/files#diff-8f667a33ab21bed061e1f79e106a9686526ad54be9c0be568a532459c6e89ce2R27.

I have chatted with the TPM to confirm on the naming as well.

[peternied]

Thanks! Looks much more consistent. Note; you'll need to update the transport actions names in OpenSearch core before this will work end to end.

[DarshitChanpura]

LGTM! @ansjcy Would you please create a PR on the dashboards-plugin if we are planning to make this action 'cluster:admin/opensearch/insights/top_queries/*' permission-able via UI.