This patch addresses the dependency proliferation in
the glance client stuff. It removes references to modules
that contain non-client-necessary libraries (like
eventlet, xattr, sqlalchemy-migrate and sqlalchemy)
by restructuring the modules slightly.
Note that the additional httplib2 dependency is because
that is used in the authentication strategy stuff in
glance.common.auth. This could be rewritten to use httplib
instead, further reducing the dependencies of the client lib.
IMPORTANT NOTE: This patch changes the default entrypoint
for the Images API router application, and therefore this
should be merged along with the packaging changes in this
branch:
https://code.launchpad.net/~jaypipes/glance/ubuntu/+merge/82318
Change-Id: I5dbc8584fb77e3e011fb6ff3532f792f5103e242
1ab63ff5c9