[Feature]: Is there any way we can have sidecar container with PG container in same pod ?

[pankaj-band12]

Is there an existing issue already for this feature request/idea?

• I have searched for an existing issue, and could not find anything. I believe this is a new feature request to be evaluated.

What problem is this feature going to solve? Why should it be added?

We are trying to add one of the helper container for backup solution(this is standard backup solution across our organization). Now when we checked with backup vendor, this container needs to be added as sidecar container(within same pod where PG is running). I believe CloudNativePG does not support this. Do we have a way to perform this kind of configuration ?
If not, are we planning to get this kind of feature in future releases?

Describe the solution you'd like

Should have configuration in place to mention another helper image container. And it should run with Primary PG instance.

Describe alternatives you've considered

I havent tried any alternatives , as I believe CloudNativePG does not support this feature.

Additional context

No response

Backport?

Yes

Are you willing to actively contribute to this feature?

No

Code of Conduct

• I agree to follow this project's Code of Conduct