When running docker:build goal I am getting error below for our private registry.
We are using baseImage from our private registry in DockerFile
FROM gitlab....:5050/v2/i2i/ocs/fizz/fizz-source/base-image-17-jre/:latest

--Head "https://gitlab....:5050/v2/i2i/ocs/fizz/fizz-source/base-image-17-jre/manifests/latest": dial tcp 195.214.161.37:5050: connect: connection refused--

it works when not using buildx.

goal executing this command:
docker --config /myData/dev/projects/fizz-source/AOM/aom-parent/aomif/target/docker/aomif-maven/docker buildx build --progress=plain --platform linux/amd64 --tag aomif-maven:latest --tag aomif-maven:latest --tag aomif-maven:20.0-SNAPSHOT --file=/myData/dev/projects/fizz-source/AOM/aom-parent/aomif/target/docker/aomif-maven/tmp/docker-build/Dockerfile /myData/dev/projects/fizz-source/AOM/aom-parent/aomif/target/docker/aomif-maven/tmp/docker-build --load

if I remove --builder maven or both --config ... --builder maven of from command and run it manually from terminal. it is working.
What should I do for this error in configuration or is it a bug ?

Seems at these link guys had the same problem
#1583
#1673

I am using buildOptions with version=2 to overcome the issue to use buildkit without buildx configuration.

<image> <name>${project.artifactId}-maven</name> <alias>${project.artifactId}</alias> <build> <buildOptions> <version>2</version><!-- enable buildkit--> </buildOptions>