[Bug]: MySQL Testcontainer can't chown /etc/mysql/conf.d folder inside rootless docker container

Module

MySQL

Testcontainers version

1.19.8

Using the latest Testcontainers version?

Yes

Host OS

Ubuntu 22.04

Host Arch

x86_64 Amazon Workspace

Docker version

Docker version 27.0.3, build 7d4bcd8

What happened?

Getting the following error when trying to run local test cases in Ubuntu. This is the same issue reported with Podman here.

com.example.db-utils-testExecution error (InternalServerErrorException) at org.testcontainers.shaded.com.github.dockerjava.core.DefaultInvocationBuilder/execute (DefaultInvocationBuilder.java:247).
Status 500: {"message":"failed to Lchown \"/etc/mysql/conf.d\" for UID 1467898976, GID 1467800513: lchown /etc/mysql/conf.d: invalid argument"}

This issue is happening for us with Ubuntu 22.04 with Clojure and kaocha where we are using testcontainer for running tests locally that spins up MySQL. It however works with Gitlab pipeline. This is really blocker for us. The same setup works on a mac.

I have tried overriding the MySQLContainer from Clojure side using proxy as mentioned in the linked bug, but it is not working. I don't get any error at this time, but the tests get stuck. I am also not able trace any logs because I couldn't find a way to enable printing logs in kaocha.

Kindly requesting your input on how to solve this. Thanks.

org.testcontainers/mysql {:mvn/version "1.19.8"}
org.testcontainers/localstack {:mvn/version "1.19.8"}
org.testcontainers/testcontainers {:mvn/version "1.19.8"}

Relevant log output

No response

Additional Information

No response

Ubuntu 22.04、Docker 27.0.3、およびバージョン 1.19.8 の MySQL モジュールで障害を再現し、その後 /etc/mysql/conf.d 周辺での MySQLContainer の動作を調査します。リンクされた Podman issue と比較し、rootless セットアップで lchown エラーやハングが発生せずにローカルテストが実行されることを確認します。