Local builds with Custom Docker Images

[sivaswami]

Hi, I am new to buildpack.

I have a local Java Docker Image say : java17:123. Trying to build an app without Dockerfile into an image.
I used the following command

pack build myimage --builder java17:123 --verbose --pull-policy never --trust-extra-buildpacks.

But I am getting error message:

ERROR: failed to build: failed to fetch builder image 'index.docker.io/library/java17:123' : index.docker.io/library/java17:123 does not exist on the daemon: not found.

I am using PODMAN and set DOCKER_HOST pointed to podman socket already and docker images are working fine already. the only new thing is buildpack.

Any suggestions or pointers ?