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

Tue Oct 1 08:02:56 UTC 2013

Hi Mike,

Can I add oVirt Node Hypervisor 2.6.1 (f18) to the oVirt3.3 Engine setup on f19..? Do I need to setup a new oVirt Node Hypervisor for oVirt3.3?

I got an error -Host xxxx.xxx.xxx installation failed. Unexpected connection termination - after approving the host in the oVirt Web Administration portal.

Please suggest.

Thank You.

Regards,
Udaya Kiran

________________________________

>
>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
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>>
>>
>>
>>_______________________________________________
>>Engine-devel mailing list
>>Engine-devel at ovirt.org
>>http://lists.ovirt.org/mailman/listinfo/engine-devel
>>
>>
>>
>>
>
>
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/devel/attachments/20131001/e0118141/attachment-0001.html>