[bitnami/kafka] change zookeeper keystore pem location

[toondaey]

Description of the change

I think this necessary because from experience, I find that I keep having to update my local keystore which somehow became more of a burden

Benefits

Eliminate the need to update and change zookeeper.keystore.pem every single time.

Possible drawbacks

None that I can think of.

Applicable issues

Frustrating need to keep updating local zookeeper.keystore.pem evicted.

[andresbono]

LGTM, thank you!! The current implementation would also be a problem if the file is mounted as a read-only secret.

I just added a minor suggestion about the style. Could you please check it?

[toondaey]

LGTM, thank you!! The current implementation would also be a problem if the file is mounted as a read-only secret.

I just added a minor suggestion about the style. Could you please check it?

Actually that might not because I've you can use cat with a readonly mount into container files. In my local docker setup, I mounted all the other certificates as ro save for those of zookeeper because of the modifications.

I've applied and made some changes to the modifications.

[andresbono]

LGTM, thank you!! The current implementation would also be a problem if the file is mounted as a read-only secret.
I just added a minor suggestion about the style. Could you please check it?

Actually that might not because I've you can use cat with a readonly mount into container files. In my local docker setup, I mounted all the other certificates as ro save for those of zookeeper because of the modifications.

By "current implementation" I meant the implementation before your PR. I was just highlighting that zookeeper.keystore.pem could not be mounted as ro because it needed to be writable. With your PR you are also fixing that. Is that correct?

Please, check my last in-line comment. Thank you!

[toondaey]

I hope this is ok? I discovered that KAFKA_KRAFT_CLUSTER_ID had a typo here

[andresbono]

LGTM! Thank you!

[andresbono]

New container images have been released. Please, pull the latest versions to benefit from your improvement! Thank you.