Open Stack

On Sun, May 13, 2012 at 12:24 PM, Salman Malik <salmanmk at live.com> wrote:

>
>
> In the latest script that I downloaded, I had a problem in the following
> line:
> https://github.com/openstack-dev/devstack/blob/master/stack.sh#L1062
> where instead of having $QUANTUM_PLUGIN_INI_FILE at the end of line, I had
> $QUANTUM_OVS_CONF_FILE. Changing it had fixed this issue but now I am
> seeing another problem related to ovsdb-server.
>
>
> The "provider =" line belongs in the QUANTUM_PLUGIN_INI_FILE , its
> impossible for things to have worked without that.  Perhaps you tweaked the
> file?  Either that or perhaps someone temporarily submitted a change to
> devstack that broke things.
>
> I think you have misunderstood me here. In the latest script I had $QUANTUM_OVS_CONF_FILE
> in the line mentioned above, rather than having $QUANTUM_PLUGIN_INI_FILE
> (which as you said contains the provider info). So I replaced $QUANTUM_OVS_CONF_FILE
> with $QUANTUM_PLUGIN_INI_FILE.
>

I'm confused here, as the git history says that this line in the file
hasn't changed since March, so it seems odd that it would have say
$QUANTUM_OVS_CONF_FILE, rather than the correct $QUANTUM_PLUGIN_INI file.
 See: https://github.com/openstack-dev/devstack/blame/master/stack.sh

Perhaps I'm still misunderstanding you.  Can you reproduce this on a clean
checkout of devstack?  If so, can you send me the first couple lines from
running "git log" in the devstack directory?

Dan




>
>
>
> When doing sudo ovs-vsctl --no-wait -- --if -exists del-br br-int, script
> outputs show the following warning:
>
> May 13 11:55:46|00002|stream_unix|ERR|/tmp/stream-unix.3587.o:connection
> to /use/local/var/run/openvswitch/db.sock failed: No such file or directory
> and then it keeps on attempting to reconnect.
>
>
> are you able to run ovs-vsctl commands outside of devstack?
>
> Yes, I am able to run ovs-vsctl outside of devstack.
>
> For example,
>
> sudo ovs-vsctl --version
>
> Did you install OVS by yourself, or just using the packages referenced by
> devstack?  Anything interesting in /var/log/openvswitch ?
>
> I installed OVS by myself as well, because after enabling OVS plugin
> stack.sh was failing with missing ini file, so I installed OVS separately
> in hope that it would work correctly with devstack.
>
> Thanks,
> Salman
>
>
> I have checked that ovsdb-server is running.
>
> Any thoughts?
>
> Salman
>
>
>
> ------------------------------
> From: dan at nicira.com
> Date: Sat, 12 May 2012 19:25:30 -0700
> Subject: Re: [Openstack] Devstack installation script changed ?
> To: salmanmk at live.com
> CC: openstack at lists.launchpad.net
>
>
>
>
> On Sat, May 12, 2012 at 7:07 PM, Salman Malik <salmanmk at live.com> wrote:
>
>  Hi,
>
>
> The devstack script changes all the time actually, see:
> https://github.com/openstack-dev/devstack/commits/master
>
>
>
> I am asking this because last time when I tried devstack on virtualbox, I
> got OpenVswitch plugin installed with it (along with ovs_quantum_plugin.ini
> file) and could use it with quantum but now when I am trying to install
> devstack on a physical node, the script isn't installing open vswitch
> plugin because the directory structure of installed files seems to be
> different because when I run ./stack.sh after adding q-agt and q-svc to
> enabled services in localrc, the installation fails complaining that
> /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini is not found. But
> this path was present in my previous installation on virtualbox (I don't
> seem to remember if I had done anything special to get this plugin config
> in this path).
>
>
>
> Devstack with Quantum create
> /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini, using
> /opt/stack/quantum/etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini
> as the initial version.
>
> See: https://github.com/openstack-dev/devstack/blob/master/stack.sh#L1103
>
> Dan
>
>
>
>
> Comments please?
>
> Salman
>
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>
>
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Dan Wendlandt
> Nicira, Inc: www.nicira.com
> twitter: danwendlandt
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
>
>
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Dan Wendlandt
> Nicira, Inc: www.nicira.com
> twitter: danwendlandt
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
>


-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Dan Wendlandt
Nicira, Inc: www.nicira.com
twitter: danwendlandt
~~~~~~~~~~~~~~~~~~~~~~~~~~~
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