[openstack-dev] [OpenStack-Dev][Nova] - https://launchpad.net/bugs/1667794 Changing hostname not to be treated as a pattern instead exact match will be done.

nidhi.hada at wipro.com nidhi.hada at wipro.com
Fri Jul 14 11:49:33 UTC 2017

Hello all,

This is regarding bug 1667794 as mentioned in subject.
Its review is going on here.

Bug is - Nova treats hostname as pattern

Nova commands such as "hypervisor-list --matching <substring>",
host-evacuate-live and host-evacuate and few more, treat the
user-specified "host-name" as the input to the HTTP
/os-hypervisors/{hypervisor_hostname_pattern}/search API.

Nova checks "host-name" as a pattern instead of exact match,
which causes problem with some commands such as
nova host-evacuate-live compute-1 where in host-evacuate
action will apply to all "compute-1", "compute-10".
That is not right.
Correcting it by using exact match.
We have fixed it and put it for review. We need your opinion on this.

Kindly share your opinion in case this does not seem to be an acceptable fix to anyone.


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