Open Stack

Hi Daniel,

with your recent change[1] to error handling in stack.sh, compute
node only installations via devstack fail because there is
no database selected. A database should not be required on
compute nodes.

Was this done intentionally? lib/database explicitly says:

# If ``DATABASE_TYPE`` is unset here no database was selected
# This is not an error as multi-node installs will do this on the
compute nodes

[1] https://review.openstack.org/#/c/149288/

Regards,
Alex