[ovirt-devel] ovirt guest agent and local address

Vinzenz Feenstra vfeenstr at redhat.com
Wed Mar 29 12:47:37 UTC 2017


> On Mar 29, 2017, at 2:47 PM, Vinzenz Feenstra <vfeenstr at redhat.com> wrote:
> 
> 
>> On Mar 29, 2017, at 2:41 PM, Marc Young <3vilpenguin at gmail.com <mailto:3vilpenguin at gmail.com>> wrote:
>> 
>> Is there a way to manually blacklist a range from being submitted via the ovirt guest agent?
>> 
>> The reason I ask, 169.x and 127.0.0.1 never display, but if you're running docker, the agent submits the docker host address (172.17.0.1)
>> 
>> RFC1918 defines local address and contains 172.16.0.0/12 <http://172.16.0.0/12>, which includes 172.17.0.0/16 <http://172.17.0.0/16> (it ranges from 172.16.0.0 to 172.31.255.255), so it seems valid, but the UI displays "IP Address" (not plural) 
>> 
>> Is there anything I can do to prevent this IP from submitting?
> 
> No there’s no way at this point. 

Except you’d be patching the guest agent

> 
>> 
>> Screen shot attached.
>> 
>> 
>> Guest agent info:
>> Operating System:
>> CentOS Linux 7.3.1611 (Core)
>> 
>> Kernel Version:
>> 3.10.0-514.el7.x86_64
>> 
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