[Openstack] Fwd: Flood of compute node's auth.log messages

Anne Gentle anne at openstack.org
Sat Sep 27 21:49:16 UTC 2014


I'm not exactly sure what's causing this, but read here:
http://docs.openstack.org/admin-guide-cloud/content/root-wrap-reference.html

and see if there's something different about the new compute node; root
wrap folder, permissions or filters?

Anne

On Sat, Sep 27, 2014 at 4:31 PM, Matej <matej at tam.si> wrote:

> I am still seeing bunch of those every 2 seconds.
> What is the proper debugging method for such an issue? I have reinstalled
> neutron and openvswitch, nothing unusual in any log files.
>
> Thanks,
> Matej
>
>
> ---------- Forwarded message ----------
> From: Matej <matej at tam.si>
> Date: Wed, Sep 17, 2014 at 9:30 PM
> Subject: Flood of compute node's auth.log messages
> To: "openstack at lists.openstack.org" <openstack at lists.openstack.org>
>
>
> Hi all,
>
> I have added another compute node to our Openstack installation. Newly
> created instances are successfully created on the system, also networking
> via Neutron and GRE works as it should - I have copied the configuration
> from the working compute nodes (except changing some IP addresses to the
> new compute node's).
>
> But there are a lot of  the following messages:
> Sep 17 21:26:52 EagleNetCompute3 sudo:  neutron : TTY=unknown ; PWD=/ ;
> USER=root ; COMMAND=/usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
> ovs-ofctl dump-flows br-int table=22
> Sep 17 21:26:54 EagleNetCompute3 sudo:  neutron : TTY=unknown ; PWD=/ ;
> USER=root ; COMMAND=/usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
> ovs-ofctl dump-flows br-int table=22
> Sep 17 21:26:56 EagleNetCompute3 sudo:  neutron : TTY=unknown ; PWD=/ ;
> USER=root ; COMMAND=/usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
> ovs-ofctl dump-flows br-int table=22
> Sep 17 21:26:58 EagleNetCompute3 sudo:  neutron : TTY=unknown ; PWD=/ ;
> USER=root ; COMMAND=/usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
> ovs-ofctl dump-flows br-int table=22
> Sep 17 21:27:00 EagleNetCompute3 sudo:  neutron : TTY=unknown ; PWD=/ ;
> USER=root ; COMMAND=/usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
> ovs-ofctl dump-flows br-int table=22
> Sep 17 21:27:02 EagleNetCompute3 sudo:  neutron : TTY=unknown ; PWD=/ ;
> USER=root ; COMMAND=/usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
> ovs-ofctl dump-flows br-int table=22
>
> Since messages of this kind are not present on other compute nodes and
> those entries are filling my disk, I will be very grateful for any ideas on
> how to find the root of why are they shown.
>
> Thank you very much for and ideas and time in advance.
> Matej
>
>
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