[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.

Matt Riedemann mriedemos at gmail.com
Fri Jul 14 13:51:48 UTC 2017


On 7/14/2017 6:49 AM, nidhi.hada at wipro.com wrote:
> Hello all,
> 
> This is regarding bug 1667794 as mentioned in subject.
> 
> Its review is going on here.
> 
> https://review.openstack.org/#/c/474949/
> 
> *_Bug is - _**_Nova treats hostname as pattern_*
> 
> *_Description_*
> 
> 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._*
> 
> Thanks
> 
> Nidhi
> 
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Thanks for bringing this up. Your fix is in the wrong place, see the 
comments in the patch.

-- 

Thanks,

Matt



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