Added valkey sentinel

[mboncalo]

No description provided.

[varadiistvan]

Hi! This is not a hard request, more like a nice to have, but I feel like having Sentinel and the standalone deployment in the same chart offers some nice QOL, while not making the chart a lot more annoying to develop:

• Version bumps and related changes are easier
• It's easier as a user of the chart to migrate between these versions

I also feel like there's no large architecture level change between the two. If I'm wrong on this, please correct me!

For this, I'd like it to be considered (once again, not a binding request) to house them both in the same chart.

As for testing, I'll do some of it for our own use case.

[mboncalo]

Hi All,
Sorry for pushing this to early, it's not my latest and lots of HA use cases are missing.
Please wait to push my latest version next week

[sgissi]

@mboncalo If you are willing, once #84 is merged, it would be great to have your implementation of Sentinel in this chart.

[Thakurvaibhav]

Is this being actively worked on?

It would be a very nice feature as we start rolling out valkey to 100s of our clusters.

[jayteaftw]

@mboncalo If you are willing, once #84 is merged, it would be great to have your implementation of Sentinel in this chart.

Since #84 is merge, will we being sentinel soon?

[Hazmi35]

Is this superseded by #22? Are you still working on this?