tree 4258e09dfc23b32aa23bd57bcd23b9926372969b
parent 5713497aa5819f240050fee05d047c480845a8cd
author Mehdi Abaakouk <sileht@redhat.com> 1485426718 +0100
committer Mehdi Abaakouk <sileht@redhat.com> 1485444114 +0100

Don't assume nova-manage is present

tools/discover_hosts.sh is run by devstack-gate, and breaks all dsvm job
that doesn't use nova.

nova-manage is perhaps not installed if nova services are not enabled.

This change checks the presence of nova-.

Change-Id: Ic555d241f98d0fa027897c69a7115d1be88f6c96