[ovirt-users] Real Noob question- setting a static IP on host

[Derek Cadzow]

Thanks Sandro, I'll put it in the plan.



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Kind regards,

*Derek Cadzow*

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On Fri, Sep 29, 2017 at 2:13 AM, Sandro Bonazzola <sbonazzo at redhat.com>
wrote:

>
>
> 2017-09-18 18:13 GMT+02:00 Alexander Witte <alexander.witte at baicanada.com>
> :
>
>> I am incredibly sorry over this noob question but I am really bashing my
>> head trying to simply change an IP address on an Ovirt host.  oVirt was
>> pushed to this host through the server web interface.  It is running on top
>> of Centos 7.
>>
>> From the docs it says to log into the host and edit the ifcfg-ovirtmgmt
>> file and I have done and here are the latest settings:
>>
>> #Generated by VDSM version 4.19.28-1.e17.centos
>> DEVICE:ovirtmgmt
>> TYPE:Bridge
>> DELAY=0
>> STP=off
>> ONBOOT=yes
>> BOOTPROTO=none
>> MTU=1500
>> DEFROUTE=yes
>> NM_CONTROLLED=no
>> IPV6INIT=yes
>> IPV6_AUTOCONF=yes
>> IPADDR=10.0.0.226
>> GATEWAY=10.0.0.1
>> PREFIX=13
>> DNS1=10.0.0.9
>> DNS2=8.8.8.8
>>
>> The server can reach everything on the network fine.  Although it cannot
>> be reached through the oVirt web interface and the host is in a
>> “connecting” status.  In the oVirt web interface if I attempt to edit the
>> NIC settings from DHCP to Static to reflect the changes Ive made above I
>> run into this error:
>>
>>
>>    - Cannot setup Networks. Another Setup Networks or Host Refresh
>>    process in progress on the host. Please try later.
>>
>> Dan, Marcin can you help here?
>
>
>
>>
>> What is the correct procedure to change a host management IP from DHCP to
>> STATIC?  Should I make these changes manually on the host or through the
>> NIC settings in the oVirt web interface (when I tried this it just seemed
>> to hang..)
>>
>
> The administration guide related to host management is here:
> https://ovirt.org/documentation/admin-guide/chap-Hosts/
> but it doesn't cover the change of the host network configuration.
> Dan and Marcin or some other sysadmin in this list may correct me, but I
> think the correct procedure here is:
> - Put the host to maintenance in the ovirt interface
> - change the nic settings in ovirt web interface
> - activate the host
>
> Derek, we should probably ensure this case is covered in the Admin guide.
>
>
>
>>
>> Any help is greatly appreciated.
>>
>> Thanks!!
>>
>>
>> Alex
>>
>>
>>
>> _______________________________________________
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>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
>
> --
>
> SANDRO BONAZZOLA
>
> ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D
>
> Red Hat EMEA <https://www.redhat.com/>
> <https://red.ht/sig>
> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
> <http://www.teraplan.it/redhat-osd-2017/>
>
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