[openstack-dev] [openstack][neutron] DHCP agent: advertise SLAAC prefixes Exceptions

Lenny Verkhovsky lennyb at mellanox.com
Thu Nov 24 15:19:58 UTC 2016


This is also a latest dnsmask for uname -a
Linux cloudx-24.rdmz.labs.mlnx 3.10.0-327.el7.x86_64 #1 SMP Thu Oct 29 17:29:29 EDT 2015 x86_64 x86_64 x86_64 GNU/Linux
bash-4.2$ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.2 (Maipo)


#neutron-sanity-check  --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/dhcp_agent.ini
Guru meditation now registers SIGUSR1 and SIGUSR2 by default for backward compatibility. SIGUSR1 will no longer be registered in a future release, so please use SIGUSR2 to generate reports.
2016-11-24 17:17:06.623 17608 INFO neutron.common.config [-] Logging enabled!
2016-11-24 17:17:06.623 17608 INFO neutron.common.config [-] /usr/bin/neutron-sanity-check version 10.0.0.0b2.dev118
2016-11-24 17:17:08.479 INFO oslo_rootwrap.client [-] Spawned new rootwrap daemon process with pid=17621
2016-11-24 17:17:08.580 INFO neutron.agent.ovsdb.native.vlog [-] tcp:127.0.0.1:6640: connecting...
2016-11-24 17:17:08.580 INFO neutron.agent.ovsdb.native.vlog [-] tcp:127.0.0.1:6640: connected
2016-11-24 17:17:09.296 ERROR neutron.cmd.sanity_check [-] The installed version of dnsmasq is too old. Please update to at least version 2.67.
2016-11-24 17:17:09.298 INFO oslo_rootwrap.client [-] Stopping rootwrap daemon process with pid=17621



> -----Original Message-----
> From: Ihar Hrachyshka [mailto:ihrachys at redhat.com]
> Sent: Thursday, November 24, 2016 4:41 PM
> To: OpenStack Development Mailing List (not for usage questions) <openstack-
> dev at lists.openstack.org>
> Subject: Re: [openstack-dev] [openstack][neutron] DHCP agent: advertise SLAAC
> prefixes Exceptions
> 
> 
> > On 24 Nov 2016, at 15:31, Jens Rosenboom <j.rosenboom at x-ion.de> wrote:
> >
> > 2016-11-24 15:08 GMT+01:00 Lenny Verkhovsky <lennyb at mellanox.com>:
> >> Hi,
> >>
> >> The DHCP Agent commit[1] added a lot of exceptions into Mellanox CI
> >
> > What OS is the CI running on? Can you show the output of "dnsmasq
> > --version" and "neutron-sanity-check" on a CI node?
> 
> I think you need to pass --config-file /etc/neutron/neutron.conf --config-file
> /etc/neutron/dhcp_agent.ini to the tool to make it trigger the dnsmasq version
> check you probably expect to fail.
> 
> That said, I believe that check should be removed:
> https://review.openstack.org/#/c/402003/
> 
> Ihar
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