docker_build() has ability to live-update. Let’s assume three directories (dir1, dir2 and dir3) are initially used in building a docker image. The user doesn’t want any updates in the dir3 to rebuild the image / restart the container.

By specifying sync to dir1 and dir2 in the live update, the image is getting rebuilt whenever dir3 changes. Is there any way for the docker-build to communicate ignore updates in dir3?

The ignore / only arguments in the function also exclude dir3 from the image build which is not intended!