Package: designate-api Version: 1:3.0.0-2 Severity: important designate-api uses /sbin/route and /bin/ip in its config script in order to provide a convenient default IP for the API. Unfortunately, both aren't essential package, therefore potentially not available when the .config script runs. Rebuilding with openstack-pkg-tools >= 54~ fixes the issue: such version build-dependency must be enforced.
Cheers, Thomas Goirand (zigo)

