[Openstack] Error while launching instance RHEL (cannot run lease-init script nova-dhcpbridge )

Pádraig Brady P at draigBrady.com
Sat Oct 27 10:32:47 UTC 2012


On 10/26/2012 06:38 PM, Daniel Vázquez wrote:
>
> 2012/10/26 Pádraig Brady <P at draigbrady.com>:
>> On 10/25/2012 06:30 PM, Pavan Kulkarni wrote:
>>>
>>> Hi all,
>>>
>>>     I am facing errors while launching instances on RHEL.
>>> The network.log says *cannot run lease-init script
>>> /usr/bin/nova-dhcpbridge*
>>> I did a liitle search and found out this link
>>> <https://lists.launchpad.net/openstack/msg08790.html>, followed the
>>> instructions.
>>> I have the flag in nova.conf set i.e *dhcpbridge =
>>> /usr/bin/nova-dhcpbridge ( This file does exist)*
>>>
>>> But I still get the same error while launching instances.
>>> Any help is highly appreciated .Thanks
>>
>>
>> What version of RHEL?
>> What version of OpenStack?
>> What version of selinux-policy?
>>
>> The error message (which you seem to have truncated) comes from
>> dnsmasq itself, and is mentioned here in relation to SELinux:
>> https://bugzilla.redhat.com/show_bug.cgi?id=734346
>> You might want to update your SELinux policies.

 > I'm experiencing same problems on Centos 6.3 (it's RHEL based). All
 > network system seem to stay ok, Openstack produces private IPs and nat
 >   public iPs to instances.
 > But instances don't discover DHCP.
 >
 > Here:
 > Centos 6.3
 > Essex version
 > nova-networking flatDCHP
 > selinux permisive

I can't reproduce here.
Are you using the EPEL OpenStack packages?
On 6.3 based systems please ensure you install the dnsmasq-utils,
which installs utils that may be related to this.

If using the EPEL packages, I'd advise logging this
at http://bugzilla.redhat.com/ against the EPEL version
of openstack-nova, so that we don't miss anything.

thanks,
Pádraig.




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