My Dockerfile looks like this:
ADD ./rpms/test.rpm ./rpms/
RUN yum -y --nogpgcheck localinstall /rpms/test.rpm
My actual rpm is only 1 GB. But when I try to do sudo docker build -t="crystal/test”., I get sending build context to Docker daemon 3.5 GB. Is there something else that I'm unaware of as you continue to build Docker images? Is my memory accumulating as I build more images in my other directories on my host machine?