peer-list is broken on image 8.0.37-29.1

[a-haurylau]

Report

It seems that every percona image starting from 8.0.37 (including operator itself) has peer-list broken. e.g.

docker run --network host --user 0:0 --rm -it --entrypoint /bin/bash percona/percona-xtradb-cluster:8.0.37-29.1 
[root@barzog /]# /usr/local/bin/peer-list 
/usr/local/bin/peer-list: /lib64/libc.so.6: version `GLIBC_2.34' not found (required by /usr/local/bin/peer-list)
/usr/local/bin/peer-list: /lib64/libc.so.6: version `GLIBC_2.32' not found (required by /usr/local/bin/peer-list)

And it seems that was caused by switching default golang image from bullseye to bookworm as noted here: docker-library/golang#466

So if we put to Dockerfile
FROM golang:1.22-bullseye AS go_builder instead of FROM golang:1.22 AS go_builder and build peer-list everything is working as expected again.

More about the problem

[root@barzog /]# /usr/local/bin/peer-list
/usr/local/bin/peer-list: /lib64/libc.so.6: version `GLIBC_2.34' not found (required by /usr/local/bin/peer-list)

Steps to reproduce

Just run peer-list inside latest image

Versions

1. Kubernetes
2. Operator
3. Database - 8.0.37

Anything else?

No response

[a-haurylau]

It seems that 8.0.36-28.1 - is affected as well. Moreover that tag is not consistent, i.e. that image was rebuild with that tag on 2024-08-28. Previos image with that tag (and its working) was built on 2024-04-01.
So to receive 8.0.36-28.1 with working peer-list we need to pull by sha-hash instead of version tag: docker.io/percona/percona-xtradb-cluster@sha256:ed99f585a27257726a985fee5f50c
d957f94f5b9ae70a5d2f0fa1e68336f3abe
or use 8.0.35-27.1, it was built before those go-lang changes.

[hors]

@a-haurylau I need to know the ver of your operator because starting from 1.14.0 /var/lib/mysql/peer-list is used. In the latest images /usr/local/bin/peer-list was removed at all.

[a-haurylau]

I see that peer-list was removed from percona-xtradb-cluster-8.0 image from on 15.12.2024, so this is no longer relevant for this image. For operator image - peer-list is built using CGO_ENABLED=0 so that problem is not occurs with operator.

So I think we may close this one. Thanks.