Module

Kafka

Testcontainers version

1.18.0

Using the latest Testcontainers version?

Yes

Host OS

Mac

Host Arch

x86

Docker version

All versions of Docker

What happened?

When using Kafka module with Kraft mode, the container fails to start when using confluentinc/cp-kafka or confluentinc/cp-server images with version 7.4.0 or higher.

Relevant log output

No response

Additional Information

This behavior is due to an change on how the Confluent images are built.

• An explicitCLUSTER_ID env var is now required
• Storage formatting is now part of the image making the usage of commandKraft useless