[feat:filebeat/input/redis/slowlog] Add Redis replication role to slowlogs

[jdheyburn]

• Enhancement

Proposed commit message

See title

Checklist

• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have made corresponding change to the default configuration files
• I have added tests that prove my fix is effective or that my feature works
• I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

Disruptive User Impact

No disruption expected

Author's Checklist

• N/A

How to test this PR locally

Related issues

• Closes [filebeat/input/redis/slowlog] Add field for the Redis replication role #40486

Use cases

Filtering on slow logs created by the master, ignoring replicas.

Screenshots

Logs

[mergify]

This pull request does not have a backport label.
If this is a bug or security fix, could you label this PR @jdheyburn? 🙏.
For such, you'll need to label your PR with:

• The upcoming major version of the Elastic Stack
• The upcoming minor version of the Elastic Stack (if you're not pushing a breaking change)

To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

• backport-v8./d.0 is the label to automatically backport to the 8./d branch. /d is the digit

[elasticmachine]

Pinging @elastic/elastic-agent-data-plane (Team:Elastic-Agent-Data-Plane)

[mergify]

This pull request is now in conflicts. Could you fix it? 🙏
To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b jdheyburn/filebeat/input/redis/add-role upstream/jdheyburn/filebeat/input/redis/add-role
git merge upstream/main
git push upstream jdheyburn/filebeat/input/redis/add-role

[ycombinator]

@jdheyburn In addition to @mauri870's feedback, there are also some merge conflicts now on this PR. Would you mind addressing the feedback and resolving those conflicts by rebasing this PR on main? Thanks!

[mergify]

backport-8.x has been added to help with the transition to the new branch 8.x.

[jdheyburn]

Sorry for the delay @mauri870 @ycombinator - hope the latest merge fixes those issues now 🙏🏻

[mauri870]

buildkite test this

[jdheyburn]

It would be great to get this PR merged in ahead of the next filebeat release - thank you!

@mauri870 @rdner

[mauri870]

/test

[pierrehilbert]

run docs-build

[jdheyburn]

Hey team, this has been merged for a month but I've not seen it be released on the latest version: https://github.com/elastic/beats/releases/tag/v8.15.3

When can we expect it deployed out?

[ishleenk17]

Hey team, this has been merged for a month but I've not seen it be released on the latest version: https://github.com/elastic/beats/releases/tag/v8.15.3

When can we expect it deployed out?

This has been backported to 8.x
Hence, it will be available in 8.16. It would not be available in 8.15.x releases.

[jdheyburn]

@ishleenk17 Thanks for the update, when is 8.16 due to be released?