[Gluster-infra] build.gluster.org, no route to host!

[Kaushal M]

On Wed, Mar 16, 2016 at 4:10 PM, Michael Scherer <mscherer at redhat.com> wrote:
> Le mercredi 16 mars 2016 à 11:23 +0100, Michael Scherer a écrit :
>> Le mercredi 16 mars 2016 à 10:51 +0100, Niels de Vos a écrit :
>> > On Wed, Mar 16, 2016 at 11:54:00AM +0530, Kaushal M wrote:
>> > > This is fixed now.
>> > >
>> > > This had happened previously when we migrated Gerrit. By default, the
>> > > nameserver of the Jenkins VM is set to its hypervisor. The hypervisor
>> > > is configured to return the local IP for the old gerrit VM that was
>> > > also running on it.
>> > > I've updated the nameserver to use the Google DNS server, as I'd done
>> > > before. Now I need to find a way to make this permanent, and with
>> > > stand reboots.
>> >
>> > Add the nameserver to /etc/sysconfig/network ? IIRC the valid options
>> > for this file are stored in the /usr/share/doc files from the sysvinit
>> > package.
>>
>> For now, we have 127.0.0.1 on
>> # grep DNS  /etc/sysconfig/network-scripts/ifcfg-eth0
>> DNS1="127.0.0.1"
>>
>> we can add DNS2="8.8.8.8".
>>
>> IIRC, we tried to use a local resolver to see if that could solve the
>> network problem, but it didn't work.
>
> I also added PEERDNS="no", to disable the dns given by dhcp (ie, the
> libvirt host)

This is something new I learnt today! Didn't know the changes in
/etc/sysconfig/network-scripts  had effect with NetworkManager.

>
>
> --
> Michael Scherer
> Sysadmin, Community Infrastructure and Platform, OSAS
>
>
>
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