[ovirt-devel] Name resolution not working after vdsm installation

[Martin Sivak]

IPv6 only DNS? Cool (if it works) :)

Martin

On Wed, Apr 25, 2018 at 11:43 AM, Piotr Kliczewski
<piotr.kliczewski at gmail.com> wrote:
> In addition here is my resolv.conf
>
> ; generated by /usr/sbin/dhclient-script
> nameserver 2001:730:3ed2::53
> nameserver 2001:730:3ed2:1000::53
> search localdomain
>
> On Wed, Apr 25, 2018 at 11:26 AM, Piotr Kliczewski
> <piotr.kliczewski at gmail.com> wrote:
>> All,
>>
>> I am using latest engine and vdsm 4.20.23-1. I installed vdsm on
>> centos7 vm and after the installation my vm stopped resolving names.
>>
>> Here is my nic configuration before installation:
>>
>> TYPE="Ethernet"
>> BOOTPROTO="dhcp"
>> DEFROUTE="yes"
>> PEERDNS="yes"
>> PEERROUTES="yes"
>> IPV4_FAILURE_FATAL="no"
>> IPV6INIT="yes"
>> IPV6_AUTOCONF="yes"
>> IPV6_DEFROUTE="yes"
>> IPV6_PEERDNS="yes"
>> IPV6_PEERROUTES="yes"
>> IPV6_FAILURE_FATAL="no"
>> NAME="eth0"
>> UUID="0079668a-8708-46ad-8dbf-da418ae6f77e"
>> DEVICE="eth0"
>> ONBOOT="yes"
>>
>> here is after:
>>
>> # Generated by VDSM version 4.20.23-1.el7.centos
>> DEVICE=eth0
>> BRIDGE=ovirtmgmt
>> ONBOOT=yes
>> MTU=1500
>> DEFROUTE=no
>> NM_CONTROLLED=no
>> IPV6INIT=no
>>
>> and the bridge:
>> # Generated by VDSM version 4.20.23-1.el7.centos
>> DEVICE=ovirtmgmt
>> TYPE=Bridge
>> DELAY=0
>> STP=off
>> ONBOOT=yes
>> BOOTPROTO=dhcp
>> MTU=1500
>> DEFROUTE=yes
>> NM_CONTROLLED=no
>> IPV6INIT=yes
>> DHCPV6C=yes
>> IPV6_AUTOCONF=no
>>
>> Thanks,
>> Piotr
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