We are renaming the openstack-infra/config repo to
openstack-infra/system-config. This patch edits scripts in the
tools directory.
Change-Id: I81ff50b18cefa51d2b97e923bedc96cb123a229a
dib already picks DIB_RELEASE out of the env, and us setting a default
subverts its ability to do the right thing in elements. Similarly,
the DIB_IMAGE_NAME is both not a dib env var and was not being used, nor
was DIB_IMAGE_FILENAME.
Change-Id: I0522bad3a4be6d81d225fec37a08c7c71a65fe4d
Port the build-image.sh script, build-dib-in-docker.sh, mount-image.sh
and umount-image.sh into the new repo, adjusting the paths for the new
layout
Change-Id: I087a2396581bf4415c9676f70b4c739a62c84b23