[Engine-devel] oVirt3.3 - Glance and Neutron Integration

Tue Oct 1 07:45:07 UTC 2013

----- Original Message -----

> Hi Mike,

Hi Udaya, 

> I was able to fix the error.

> Steps:

> 1. The log had the message,

> DEBUG otopi.plugins.otopi.services.systemd plugin.execute:446 execute-output:
> ('/bin/systemctl', 'start', 'postgresql.service') stderr:
> Job for postgresql.service failed. See 'systemctl status postgresql.service'
> and 'journalctl -xn' for details.

> 2. systemctl status postgresql.service

> Failed. ( PostgreSQL's request for a shared memory segment exceeded your
> kernel's SHMMAX )

> 3. vi /etc/sysctl.conf

> kernel.shmmax = 41943040

> 4. sysctl -p

> 5. engine-setup

> and this time setup was successful..!!

Happy to hear that! 

> Thanks much.

Glad to help. 

Regards, 
Mike 

> Regards,
> Udaya Kiran

> > Hi Mike,
> 

> Hi Udaya,

> > When I tried with Fedora 19, setup failed with below error. I have attached
> > the screenshot.
> 

> > "Failed to execute stage 'Misc configuration': Command '/bin/systemctl'
> > failed to execute"
> 

> Please attach the relevant info from the log file that the setup generated
> (the location is listed after "Clean up" stage).

> > Here is what I did:
> 

> > 1. Installed a fedora 19 on a new machine
> 
> > 2. yum -y update
> 
> > 3. yum localinstall
> > http://ovirt.org/releases/ovirt-release-fedora.noarch.rpm
> 
> > 4. yum -y install ovirt-engine
> 
> > 5. engine-setup
> 

> > I found a bug reported in bugzilla in the below link, yet I am not sure how
> > to fix this.
> 

> > https://bugzilla.redhat.com/show_bug.cgi?id=990980
> 

> Not sure if this is the problem, since this bug's fix should be in the GA
> version..

> > Please suggest.
> 

> > Regards,
> 
> > Udaya Kiran
> 

> > Hi Mike,
> 

> > Thanks much for all your inputs.
> 
> > Now, that should help me resolve all the confusions.
> 

> > I will get back in case if I have any queries.
> 

> > Thank You,
> 

> > Regards,
> 
> > Udaya Kiran
> 

> > > Hi Mike,
> > 
> 

> > Hi Udaya,
> 

> > > Please find attached the screenshots for,
> > 
> 

> > > 1. yum provides ovirt-engine
> > 
> 
> > > 2. /etc/yum.repos.d/ovirt.repo
> > 
> 

> > > Please correct me if some settings has to be changed.
> > 
> 

> > As you can see the package you have installed is from ovirt-nightly repo.
> 
> > The timestamp indicates it's rather old - 20130624021657 means it's from
> > 02:16:57 24/06/2013
> 
> > This is a development version which didn't have those features fully
> > availabe
> > yet.
> 

> > Also you can see the package is for f18 - Fedora 18.
> 
> > From the download page ( http://www.ovirt.org/Download ) you can see that
> > Fedora 19 is required.
> 
> > I'm rather sure that Fedora 18 is not supported for 3.3,
> 
> > so my best suggestion would be to either upgrade the machine or try on a
> > new
> > machine.
> 
> > If you upgrade, I'd advise backing up first as fedora upgrade sometimes
> > results (at least for me) in a non-booting disk.
> 

> > Regards,
> 
> > Mike
> 

> > > Thank You.
> > 
> 

> > > Regards,
> > 
> 
> > > Udaya Kiran
> > 
> 

> > > Hi Mike,
> > 
> 

> > > Sounds good.
> > 
> 

> > > I am eager to know if the Integration is complete for Glance and Cinder
> > > in
> > > oVirt3.3?
> > 
> 

> > > Thank You.
> > 
> 

> > > Regards,
> > 
> 
> > > Udaya Kiran
> > 
> 

> > > > Hi Mike,
> > > 
> > 
> 

> > > Hi Udaya,
> > 
> 

> > > > Thank You for the quick update on this.
> > > 
> > 
> 

> > > Happy to help, responses inline.
> > 
> 

> > > > Is there any restriction on installing the Neutron server? Should that
> > > > be
> > > > installed in the oVirt Engine machine or on the machines which host the
> > > > openstack services - Compute, Network, Controller?
> > > 
> > 
> 

> > > The neutron server itself can be installed on the same machine as engine,
> > > just make sure not to install horizon there so it won't mess up your
> > > oVirt
> > > web admin (haven't tried, but I guess they might not play well
> > > together)..
> > 
> 

> > > > Thank You,
> > > 
> > 
> 

> > > > Regards,
> > > 
> > 
> 
> > > > Udaya Kiran
> > > 
> > 
> 

> > > > > Hi Mike,
> > > > 
> > > 
> > 
> 

> > > > > Thank You for your inputs and update.
> > > > 
> > > 
> > 
> 

> > > > > I am trying to integrate oVirt3.3 (stable -
> > > > > http://ovirt.org/releases/stable/rpm/Fedora/$releasever/ ) with
> > > > > OpenStack.
> > > > 
> > > 
> > 
> 

> > > > > I am not able to see the web interface for adding Neutron as an
> > > > > external
> > > > > provider as specified in the deep dive presentation.
> > > > 
> > > 
> > 
> 

> > > > > Deep Dive Presentation -
> > > > > http://www.ovirt.org/images/e/e7/Ovirt-neutron-integration-deep-dive-2013.pdf
> > > > 
> > > 
> > 
> 

> > > > > I have attached the screenshots of my oVirt3.3 setup.
> > > > 
> > > 
> > 
> 

> > > > This looks like a very old interface that we had while developing the
> > > > integration, not the final version (that's what you see in the deep
> > > > dive).
> > > 
> > 
> 

> > > Well, I just installed ovirt from 3.3 and I see the new interface as you
> > > posted in the screenshot from the deep dive.
> > 
> 

> > > Can you please make sure this is what is installed?
> > 
> 

> > > [root at localhost ~]# yum provides ovirt-engine
> > 
> 
> > > Loaded plugins: langpacks, refresh-packagekit, versionlock
> > 
> 
> > > ovirt-engine-3.3.0-4.fc19.noarch : Management server for Open
> > > Virtualization
> > 
> 
> > > Repo : ovirt-stable
> > 
> 

> > > > > Please correct me if using the wrong repository for oVirt3.3.
> > > > 
> > > 
> > 
> 

> > > > Let me install oVirt 3.3 that was published and get back to you on
> > > > this.
> > > 
> > 
> 

> > > > > Also, where the Neutron Server should be configured? Is it at the
> > > > > openstack
> > > > > end or at the oVirt end?
> > > > 
> > > 
> > 
> 

> > > > I'm not sure what you mean by this, can you please elaborate?
> > > 
> > 
> 

> > > > > Thank You.
> > > > 
> > > 
> > 
> 

> > > > > Regards,
> > > > 
> > > 
> > 
> 
> > > > > Udaya Kiran
> > > > 
> > > 
> > 
> 

> > > > > > Hi Everyone,
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > Hi Udaya,
> > > > 
> > > 
> > 
> 

> > > > > > Does oVirt3.3 version support Glance and Neutron Integration.?
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > Yes, the version supports these features.
> > > > 
> > > 
> > 
> 

> > > > > > Can anybody give me few inputs on the current status of these
> > > > > > integrations?
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > http://www.ovirt.org/OVirt_3.3_release_announcement
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > http://www.ovirt.org/Features/Detailed_OSN_Integration
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > I can say for Neutron that 1st phase is in - you can create a
> > > > > "Neutron"
> > > > > network in oVirt and attach it and use it in your VMs.
> > > > 
> > > 
> > 
> 
> > > > > The supported plugins are Linux Bridge & OVS.
> > > > 
> > > 
> > 
> 
> > > > > There was an issue raised on the users list that the port is not
> > > > > persisted
> > > > > across VM boots, which we will iron out ASAP.
> > > > 
> > > 
> > 
> 

> > > > > > Thank You.
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > Regards,
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > Udaya Kiran
> > > > > 
> > > > 
> > > 
> > 
> 

> > > > > > _______________________________________________
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > Engine-devel mailing list
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > Engine-devel at ovirt.org
> > > > > 
> > > > 
> > > 
> > 
> 
> > > > > > http://lists.ovirt.org/mailman/listinfo/engine-devel
> > > > > 
> > > > 
> > > 
> > 
> 

> > _______________________________________________
> 
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> 
> > Engine-devel at ovirt.org
> 
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