[ovirt-users] Hosted engine on Ceph RBD

[Bond, Darryl]

Has there been any consideration of allowing the hosted engine to be installed 
on a Ceph rbd.

I'm not suggesting using cinder but addressing the rbd directly in the hosted 
engine install process.


This would allow ceph only hosting of oVirt without another replicated storage 
for the engine.


Darryl




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[ovirt-users] Exclamation mark on Windows guests Ovirt 3.6.5

[Bond, Darryl]

Why do all my windows guests display an exclamation mark with the message 
'Actual operating system type differs from the configuration' They don't.

There is a variety of Windows OS installed from XP to Server 2102 all 
configured correctly.

My linux VM's don't have an exclamation mark


I installed the QEMU guest tools on an XP guest. No difference.

vdsClient -s 0 getVmStats  show no obvious difference between the 
Windows and linux guests.



Regards

Darryl

?




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Re: [ovirt-users] Hosted engine on gluster problem

[Bond, Darryl]

My setup is hyperconverged. I have placed my test results in 
https://bugzilla.redhat.com/show_bug.cgi?id=1298693


Short description of setup:

3 hosts with 2 disks each set up with gluster replica 3 across the 6 disks 
volume name hosted-engine.

Hostname hosted-storage configured in /etc//hosts to point to the host1.

Installed hosted engine on host1 with the hosted engine storage path = 
hosted-storage:/hosted-engine

Install first engine on h1 successful. Hosts h2 and h3 added to the hosted 
engine. All works fine.

Additional storage and non-hosted engine hosts added etc.

Additional VMs added to hosted-engine storage (oVirt Reports VM and Cinder VM). 
Additional VM's are hosted by other storage - cinder and NFS.

The system is in production.


Engine can be migrated around with the web interface.


- 3.6.4 upgrade released, follow the upgrade guide, engine is upgraded first , 
new Centos kernel requires host reboot.

- Engine placed on h2 -  h3 into maintenance (local) upgrade and Reboot h3 - No 
issues - Local maintenance removed from h3.

- Engine placed on h3 -  h2 into maintenance (local) upgrade and Reboot h2 - No 
issues - Local maintenance removed from h2.

- Engine placed on h3 -h1 into mainteance (local) upgrade and reboot h1 - 
engine crashes and does not start elsewhere, VM(cinder)  on h3 on same gluster 
volume pauses.

- Host 1 takes about 5 minutes to reboot (Enterprise box with all it's normal 
BIOS probing)

- Engine starts after h1 comes back and stabilises

- VM(cinder) unpauses itself,  VM(reports) continued fine the whole time. I can 
do no diagnosis on the 2 VMs as the engine is not available.

- Local maintenance removed from h​1


I don't believe the issue is with gluster itself as the volume remains 
accessible on all hosts during this time albeit with a missing server (gluster 
volume status) as each gluster server is rebooted.

Gluster was upgraded as part of the process, no issues were seen here.


I have been able to duplicate the issue without the upgrade by following the 
same sort of timeline.



From: Sandro Bonazzola <sbona...@redhat.com>
Sent: Monday, 11 April 2016 7:11 PM
To: Richard Neuboeck; Simone Tiraboschi; Roy Golan; Martin Sivak; Sahina Bose
Cc: Bond, Darryl; users
Subject: Re: [ovirt-users] Hosted engine on gluster problem



On Mon, Apr 11, 2016 at 9:37 AM, Richard Neuboeck 
<h...@tbi.univie.ac.at<mailto:h...@tbi.univie.ac.at>> wrote:
Hi Darryl,

I'm still experimenting with my oVirt installation so I tried to
recreate the problems you've described.

My setup has three HA hosts for virtualization and three machines
for the gluster replica 3 setup.

I manually migrated the Engine from the initial install host (one)
to host three. Then shut down host one manually and interrupted the
fencing mechanisms so the host stayed down. This didn't bother the
Engine VM at all.

Did you move the host one to maintenance before shutting down?
Or is this a crash recovery test?



To make things a bit more challenging I then shut down host three
while running the Engine VM. Of course the Engine was down for some
time until host two detected the problem. It started the Engine VM
and everything seems to be running quite well without the initial
install host.

Thanks for the feedback!



My only problem is that the HA agent on host two and three refuse to
start after a reboot due to the fact that the configuration of the
hosted engine is missing. I wrote another mail to 
users@ovirt.org<mailto:users@ovirt.org>
about that.

This is weird. Martin,  Simone can you please investigate on this?




Cheers
Richard

On 04/08/2016 01:38 AM, Bond, Darryl wrote:
> There seems to be a pretty severe bug with using hosted engine on gluster.
>
> If the host that was used as the initial hosted-engine --deploy host goes 
> away, the engine VM wil crash and cannot be restarted until the host comes 
> back.

is this an Hyperconverged setup?


>
> This is regardless of which host the engine was currently running.
>
>
> The issue seems to be buried in the bowels of VDSM and is not an issue with 
> gluster itself.

Sahina, can you please investigate on this?


>
> The gluster filesystem is still accessable from the host that was running the 
> engine. The issue has been submitted to bugzilla but the fix is some way off 
> (4.1).
>
>
> Can my hosted engine be converted to use NFS (using the gluster NFS server on 
> the same filesystem) without rebuilding my hosted engine (ie change 
> domainType=glusterfs to domainType=nfs)?

>
> What effect would that have on the hosted-engine storage domain inside oVirt, 
> ie would the same filesystem be mounted twice or would it just break.
>
>
> Will this actually fix the problem, does it have the same issue when the 
> hosted engine is on NFS?
>
>
> Darryl
>
>
>
>
> __

[ovirt-users] Cinder scheduled snapshots

[Bond, Darryl]

Is there any plan to provide a means to schedule snapshots for cinder?



Darryl




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[ovirt-users] Hosted engine on gluster problem

[Bond, Darryl]

There seems to be a pretty severe bug with using hosted engine on gluster.

If the host that was used as the initial hosted-engine --deploy host goes away, 
the engine VM wil crash and cannot be restarted until the host comes back.

This is regardless of which host the engine was currently running.


The issue seems to be buried in the bowels of VDSM and is not an issue with 
gluster itself.

The gluster filesystem is still accessable from the host that was running the 
engine. The issue has been submitted to bugzilla but the fix is some way off 
(4.1).


Can my hosted engine be converted to use NFS (using the gluster NFS server on 
the same filesystem) without rebuilding my hosted engine (ie change 
domainType=glusterfs to domainType=nfs)?

What effect would that have on the hosted-engine storage domain inside oVirt, 
ie would the same filesystem be mounted twice or would it just break.


Will this actually fix the problem, does it have the same issue when the hosted 
engine is on NFS?


Darryl






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Re: [ovirt-users] Can not access storage domain hosted_storage

[Bond, Darryl]

The workaround for this bug is here 
https://bugzilla.redhat.com/show_bug.cgi?id=1317699



From: users-boun...@ovirt.org  on behalf of Simone 
Tiraboschi 
Sent: Friday, 8 April 2016 1:30 AM
To: Richard Neuboeck; Roy Golan
Cc: users
Subject: Re: [ovirt-users] Can not access storage domain hosted_storage

On Thu, Apr 7, 2016 at 4:17 PM, Richard Neuboeck  wrote:
> Hi oVirt Users/Developers,
>
> I'm having trouble adding another host to a working hosted engine
> setup. Through the WebUI I try to add another host. The package
> installation and configuration processes seemingly run without
> problems. When the second host tries to mount the engine storage
> volume it halts with the WebUI showing the following message:
>
> 'Failed to connect Host cube-two to the Storage Domain hosted_engine'
>
> The mount fails which results in the host status as 'non operational'.
>
> Checking the vdsm.log on the newly added host shows that the mount
> attempt of the engine volume doesn't use -t glusterfs. On the other
> hand the VM storage volume (also a glusterfs volume) is mounted the
> right way.
>
> It seems the Engine configuration that is given to the second host
> lacks the vfs_type property. So without glusterfs as fs given the
> system assumes an NFS mount and obviously fails.

It seams that the auto-import procedure in the engine didn't recognize
that the hosted-engine storage domain was on gluster and took it for
NFS.

Adding Roy here to take a look.


> Here are the relevant log lines showing the JSON reply to the
> configuration request, the working mount of the VM storage (called
> plexus) and the failing mount of the engine storage.
>
> ...
> jsonrpc.Executor/4::INFO::2016-04-07
> 15:45:53,043::logUtils::48::dispatcher::(wrapper) Run and protect:
> connectStorageServer(domType=7,
> spUUID=u'0001-0001-0001-0001-03ce', conList=[{u'id':
> u'981cd3aa-052b-498a-914e-5e8f314357a8', u'connection':
> u'borg-sphere-one:/plexus', u'iqn': u'', u'user': u'', u'tpgt':
> u'1', u'vfs_type': u'glusterfs', u'password': '', u'port':
> u''}, {u'id': u'cceaa988-9607-4bef-8854-0e7a585720aa',
> u'connection': u'borg-sphere-one:/engine', u'iqn': u'', u'user':
> u'', u'tpgt': u'1', u'password': '', u'port': u''}],
> options=None)
> ...
> jsonrpc.Executor/4::DEBUG::2016-04-07
> 15:45:53,062::mount::229::Storage.Misc.excCmd::(_runcmd)
> /usr/bin/taskset --cpu-list 0-39 /usr/bin/sudo -n
> /usr/bin/systemd-run --scope --slice=vdsm-glusterfs /usr/bin/mount
> -t glusterfs -o
> backup-volfile-servers=borg-sphere-two:borg-sphere-three
> borg-sphere-one:/plexus
> /rhev/data-center/mnt/glusterSD/borg-sphere-one:_plexus (cwd None)
> ...
> jsonrpc.Executor/4::DEBUG::2016-04-07
> 15:45:53,380::mount::229::Storage.Misc.excCmd::(_runcmd)
> /usr/bin/taskset --cpu-list 0-39 /usr/bin/sudo -n
> /usr/bin/systemd-run --scope --slice=vdsm-glusterfs /usr/bin/mount
> -o backup-volfile-servers=borg-sphere-two:borg-sphere-three
> borg-sphere-one:/engine
> /rhev/data-center/mnt/glusterSD/borg-sphere-one:_engine (cwd None)
> ...
>
> The problem seems to have been introduced since March 22nd. On this
> install I have added two additional hosts without problem. Three
> days ago I tried to reinstall the whole system for testing and
> documentation purposes but now am not able to add other hosts.
>
> All the installs follow the same documented procedure. I've verified
> several times that the problem exists with the components in the
> current 3.6 release repo as well as in the 3.6 snapshot repo.
>
> If I check the storage configuration of hosted_engine domain in the
> WebUI it shows glusterfs as VFS type.
>
> The initial mount during the hosted engine setup on the first host
> shows the correct parameters (vfs_type) in vdsm.log:
>
> Thread-42::INFO::2016-04-07
> 14:56:29,464::logUtils::48::dispatcher::(wrapper) Run and protect:
> connectStorageServer(domType=7,
> spUUID='----', conList=[{'id':
> 'b13ae31f-d66a-43a7-8aba-eaf4e62a6fb0', 'tpgt': '1', 'vfs_type':
> 'glusterfs', 'connection': 'borg-sphere-one:/engine', 'user':
> 'kvm'}], options=None)
> Thread-42::DEBUG::2016-04-07
> 14:56:29,591::fileUtils::143::Storage.fileUtils::(createdir)
> Creating directory:
> /rhev/data-center/mnt/glusterSD/borg-sphere-one:_engine mode: None
> Thread-42::DEBUG::2016-04-07
> 14:56:29,592::storageServer::364::Storage.StorageServer.MountConnection::(_get_backup_servers_option)
> Using bricks: ['borg-sphere-one', 'borg-sphere-two',
> 'borg-sphere-three']
> Thread-42::DEBUG::2016-04-07
> 14:56:29,592::mount::229::Storage.Misc.excCmd::(_runcmd)
> /usr/bin/taskset --cpu-list 0-39 /usr/bin/sudo -n
> /usr/bin/systemd-run --scope --slice=vdsm-glusterfs /usr/bin/mount
> -t glusterfs -o
> backup-volfile-servers=borg-sphere-two:borg-sphere-three
> borg-sphere-one:/engine
> 

Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

[Bond, Darryl]

I re-ran the Reports server engine-setup again and the second cluster appeared 
after that in the reports interface.


The second cluster has 4 hosts and about 30 VMs running fine. It is a different 
CPU architecture than the Default cluster (Sandy Bridge vs Nehalam) though.


Just to elaborate: If a VM is created in either cluster, the only option in the 
cluster pulldown is the cluster it was created in.

So there is no option on which cluster to run a VM in. It can only be migrated 
to another cluster while it is running.


Darryl



From: Yaniv Dary <yd...@redhat.com>
Sent: Friday, 18 March 2016 4:29 AM
To: Bond, Darryl
Cc: Alexander Wels; users@ovirt.org
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

The reports will only show clusters with hosts\vms. Depends on what the report 
is about.


Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com<mailto:yd...@redhat.com>
IRC : ydary

On Thu, Mar 17, 2016 at 7:39 AM, Bond, Darryl 
<db...@nrggos.com.au<mailto:db...@nrggos.com.au>> wrote:
There is definitely something amiss with my 2 clusters.
I set up the Reports engine before adding the second cluster. The reports 
engine does not show any of the second cluster hosts.

All Cluster pull down menus in the Reports only show the first cluster.

Darryl



From: users-boun...@ovirt.org<mailto:users-boun...@ovirt.org> 
<users-boun...@ovirt.org<mailto:users-boun...@ovirt.org>> on behalf of Bond, 
Darryl <db...@nrggos.com.au<mailto:db...@nrggos.com.au>>
Sent: Wednesday, 16 March 2016 8:03 AM
To: Alexander Wels; users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

Sounds logical, that is what I thought.
Except my VM's only have one cluster to choose from, even though there are 2 
clusters with running machines in both.
I have no idea how to tell if a cluster is 'UP' they certainly work fine in 
themselves.

Darryl

From: Alexander Wels <aw...@redhat.com<mailto:aw...@redhat.com>>
Sent: Tuesday, 15 March 2016 10:11 PM
To: users@ovirt.org<mailto:users@ovirt.org>
Cc: Raz Tamir; Bond, Darryl
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

On Tuesday, March 15, 2016 01:43:38 PM Raz Tamir wrote:
> You can 'Run Once' and on the left side panel 'Host'.
> There you can pick the desired host
>
>

If you click edit on the VM, the top right will have a drop down, where you
can select the cluster to run the VM in. The target cluster must be UP for
this to be an option in the drop down. Example here [1]

Alexander

[1] http://imgur.com/TCcDabV

>
> Thanks,
> Raz Tamir
> Red Hat Israel
>
> On Tue, Mar 15, 2016 at 11:44 AM, Bond, Darryl 
> <db...@nrggos.com.au<mailto:db...@nrggos.com.au>> wrote:
> > Hmmm, So, for example,  the VM is listed in one cluster. How do I start it
> > in the another cluster. There is no option to start it anywhere in
> > particular only 'Run' it.
> >
> > After starting, it can then be migrated to another cluster subject to some
> > warnings.
> >
> >
> > How do I run it on a host in another cluster except by migrating it while
> > running. You cannot 'migrate' a stopped VM.
> >
> >
> > When editing a VM there appears to be an option to choose another cluster
> > but as I mentioned there is only one choice, the cluster it is currently
> > in??
> >
> >
> > Darryl
> >
> > 
> > From: Raz Tamir <rata...@redhat.com<mailto:rata...@redhat.com>>
> > Sent: Tuesday, 15 March 2016 4:56 PM
> > To: Bond, Darryl
> > Cc: users@ovirt.org<mailto:users@ovirt.org>
> > Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster
> >
> >
> > Hi,
> > I hope I understand your question correctly.
> > A VM run on a host and host exist in a cluster which means that if you
> > want to make sure your VM is "running" in a specific cluster you need to
> > run it on a host that exist in that cluster.
> > Is that answering your question?
> >
> > Thanks,
> > Raz Tamir
> > Red Hat Isreal
> >
> > On Mar 15, 2016 05:47, "Bond, Darryl" 
> > <db...@nrggos.com.au<mailto:db...@nrggos.com.au> > db...@nrggos.com.au<mailto:db...@nrggos.com.au>>> wrote:
> > I have 2 clusters in one Data Centre , 1xNehalem and 1xSandyBridge I can
> > live migrate from Nehalem to SandyBridge.
> >
> >
> > I cannot chang

Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

[Bond, Darryl]

I actually hadn't gone back to the oVirt manager after running engine-setup on 
the Reports server, just checked that it was available in Reports.

I just looked back in the Engine management GUI and both clusters are now an 
option. Something about running engine-setup on the reports server fixed it???


Now I can choose which cluster to run in :)


Darryl



From: Yaniv Dary <yd...@redhat.com>
Sent: Friday, 18 March 2016 4:29 AM
To: Bond, Darryl
Cc: Alexander Wels; users@ovirt.org
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

The reports will only show clusters with hosts\vms. Depends on what the report 
is about.


Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com<mailto:yd...@redhat.com>
IRC : ydary

On Thu, Mar 17, 2016 at 7:39 AM, Bond, Darryl 
<db...@nrggos.com.au<mailto:db...@nrggos.com.au>> wrote:
There is definitely something amiss with my 2 clusters.
I set up the Reports engine before adding the second cluster. The reports 
engine does not show any of the second cluster hosts.

All Cluster pull down menus in the Reports only show the first cluster.

Darryl



From: users-boun...@ovirt.org<mailto:users-boun...@ovirt.org> 
<users-boun...@ovirt.org<mailto:users-boun...@ovirt.org>> on behalf of Bond, 
Darryl <db...@nrggos.com.au<mailto:db...@nrggos.com.au>>
Sent: Wednesday, 16 March 2016 8:03 AM
To: Alexander Wels; users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

Sounds logical, that is what I thought.
Except my VM's only have one cluster to choose from, even though there are 2 
clusters with running machines in both.
I have no idea how to tell if a cluster is 'UP' they certainly work fine in 
themselves.

Darryl

From: Alexander Wels <aw...@redhat.com<mailto:aw...@redhat.com>>
Sent: Tuesday, 15 March 2016 10:11 PM
To: users@ovirt.org<mailto:users@ovirt.org>
Cc: Raz Tamir; Bond, Darryl
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

On Tuesday, March 15, 2016 01:43:38 PM Raz Tamir wrote:
> You can 'Run Once' and on the left side panel 'Host'.
> There you can pick the desired host
>
>

If you click edit on the VM, the top right will have a drop down, where you
can select the cluster to run the VM in. The target cluster must be UP for
this to be an option in the drop down. Example here [1]

Alexander

[1] http://imgur.com/TCcDabV

>
> Thanks,
> Raz Tamir
> Red Hat Israel
>
> On Tue, Mar 15, 2016 at 11:44 AM, Bond, Darryl 
> <db...@nrggos.com.au<mailto:db...@nrggos.com.au>> wrote:
> > Hmmm, So, for example,  the VM is listed in one cluster. How do I start it
> > in the another cluster. There is no option to start it anywhere in
> > particular only 'Run' it.
> >
> > After starting, it can then be migrated to another cluster subject to some
> > warnings.
> >
> >
> > How do I run it on a host in another cluster except by migrating it while
> > running. You cannot 'migrate' a stopped VM.
> >
> >
> > When editing a VM there appears to be an option to choose another cluster
> > but as I mentioned there is only one choice, the cluster it is currently
> > in??
> >
> >
> > Darryl
> >
> > 
> > From: Raz Tamir <rata...@redhat.com<mailto:rata...@redhat.com>>
> > Sent: Tuesday, 15 March 2016 4:56 PM
> > To: Bond, Darryl
> > Cc: users@ovirt.org<mailto:users@ovirt.org>
> > Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster
> >
> >
> > Hi,
> > I hope I understand your question correctly.
> > A VM run on a host and host exist in a cluster which means that if you
> > want to make sure your VM is "running" in a specific cluster you need to
> > run it on a host that exist in that cluster.
> > Is that answering your question?
> >
> > Thanks,
> > Raz Tamir
> > Red Hat Isreal
> >
> > On Mar 15, 2016 05:47, "Bond, Darryl" 
> > <db...@nrggos.com.au<mailto:db...@nrggos.com.au> > db...@nrggos.com.au<mailto:db...@nrggos.com.au>>> wrote:
> > I have 2 clusters in one Data Centre , 1xNehalem and 1xSandyBridge I can
> > live migrate from Nehalem to SandyBridge.
> >
> >
> > I cannot change a cluster location for a stopped VM or choose which
> > cluster to Run in.
> >
> > The Cluster pulldown menu for the VM implies that it should be possible
&g

Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

[Bond, Darryl]

There is definitely something amiss with my 2 clusters.
I set up the Reports engine before adding the second cluster. The reports 
engine does not show any of the second cluster hosts.

All Cluster pull down menus in the Reports only show the first cluster.

Darryl



From: users-boun...@ovirt.org <users-boun...@ovirt.org> on behalf of Bond, 
Darryl <db...@nrggos.com.au>
Sent: Wednesday, 16 March 2016 8:03 AM
To: Alexander Wels; users@ovirt.org
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

Sounds logical, that is what I thought.
Except my VM's only have one cluster to choose from, even though there are 2 
clusters with running machines in both.
I have no idea how to tell if a cluster is 'UP' they certainly work fine in 
themselves.

Darryl

From: Alexander Wels <aw...@redhat.com>
Sent: Tuesday, 15 March 2016 10:11 PM
To: users@ovirt.org
Cc: Raz Tamir; Bond, Darryl
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

On Tuesday, March 15, 2016 01:43:38 PM Raz Tamir wrote:
> You can 'Run Once' and on the left side panel 'Host'.
> There you can pick the desired host
>
>

If you click edit on the VM, the top right will have a drop down, where you
can select the cluster to run the VM in. The target cluster must be UP for
this to be an option in the drop down. Example here [1]

Alexander

[1] http://imgur.com/TCcDabV

>
> Thanks,
> Raz Tamir
> Red Hat Israel
>
> On Tue, Mar 15, 2016 at 11:44 AM, Bond, Darryl <db...@nrggos.com.au> wrote:
> > Hmmm, So, for example,  the VM is listed in one cluster. How do I start it
> > in the another cluster. There is no option to start it anywhere in
> > particular only 'Run' it.
> >
> > After starting, it can then be migrated to another cluster subject to some
> > warnings.
> >
> >
> > How do I run it on a host in another cluster except by migrating it while
> > running. You cannot 'migrate' a stopped VM.
> >
> >
> > When editing a VM there appears to be an option to choose another cluster
> > but as I mentioned there is only one choice, the cluster it is currently
> > in??
> >
> >
> > Darryl
> >
> > 
> > From: Raz Tamir <rata...@redhat.com>
> > Sent: Tuesday, 15 March 2016 4:56 PM
> > To: Bond, Darryl
> > Cc: users@ovirt.org
> > Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster
> >
> >
> > Hi,
> > I hope I understand your question correctly.
> > A VM run on a host and host exist in a cluster which means that if you
> > want to make sure your VM is "running" in a specific cluster you need to
> > run it on a host that exist in that cluster.
> > Is that answering your question?
> >
> > Thanks,
> > Raz Tamir
> > Red Hat Isreal
> >
> > On Mar 15, 2016 05:47, "Bond, Darryl" <db...@nrggos.com.au > db...@nrggos.com.au>> wrote:
> > I have 2 clusters in one Data Centre , 1xNehalem and 1xSandyBridge I can
> > live migrate from Nehalem to SandyBridge.
> >
> >
> > I cannot change a cluster location for a stopped VM or choose which
> > cluster to Run in.
> >
> > The Cluster pulldown menu for the VM implies that it should be possible
> > but there is only one choice, the cluster the VM last ran in.
> >
> >
> > I can find nothing in the documentation etc.
> >
> >
> > Thanks in advance.
> >
> >
> > Darryl
> >
> >
> > 
> >
> > The contents of this electronic message and any attachments are intended
> > only for the addressee and may contain legally privileged, personal,
> > sensitive or confidential information. If you are not the intended
> > addressee, and have received this email, any transmission, distribution,
> > downloading, printing or photocopying of the contents of this message or
> > attachments is strictly prohibited. Any legal privilege or confidentiality
> > attached to this message and attachments is not waived, lost or destroyed
> > by reason of delivery to any person other than intended addressee. If you
> > have received this message and are not the intended addressee you should
> > notify the sender by return email and destroy all copies of the message
> > and
> > any attachments. Unless expressly attributed, the views expressed in this
> > email do not necessarily represent the views of the company.
> > ___
> > Users mailing list
> > Users@ovirt.org<mailto:Users

Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

[Bond, Darryl]

Sounds logical, that is what I thought.
Except my VM's only have one cluster to choose from, even though there are 2 
clusters with running machines in both.
I have no idea how to tell if a cluster is 'UP' they certainly work fine in 
themselves.

Darryl

From: Alexander Wels <aw...@redhat.com>
Sent: Tuesday, 15 March 2016 10:11 PM
To: users@ovirt.org
Cc: Raz Tamir; Bond, Darryl
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

On Tuesday, March 15, 2016 01:43:38 PM Raz Tamir wrote:
> You can 'Run Once' and on the left side panel 'Host'.
> There you can pick the desired host
>
>

If you click edit on the VM, the top right will have a drop down, where you
can select the cluster to run the VM in. The target cluster must be UP for
this to be an option in the drop down. Example here [1]

Alexander

[1] http://imgur.com/TCcDabV

>
> Thanks,
> Raz Tamir
> Red Hat Israel
>
> On Tue, Mar 15, 2016 at 11:44 AM, Bond, Darryl <db...@nrggos.com.au> wrote:
> > Hmmm, So, for example,  the VM is listed in one cluster. How do I start it
> > in the another cluster. There is no option to start it anywhere in
> > particular only 'Run' it.
> >
> > After starting, it can then be migrated to another cluster subject to some
> > warnings.
> >
> >
> > How do I run it on a host in another cluster except by migrating it while
> > running. You cannot 'migrate' a stopped VM.
> >
> >
> > When editing a VM there appears to be an option to choose another cluster
> > but as I mentioned there is only one choice, the cluster it is currently
> > in??
> >
> >
> > Darryl
> >
> > 
> > From: Raz Tamir <rata...@redhat.com>
> > Sent: Tuesday, 15 March 2016 4:56 PM
> > To: Bond, Darryl
> > Cc: users@ovirt.org
> > Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster
> >
> >
> > Hi,
> > I hope I understand your question correctly.
> > A VM run on a host and host exist in a cluster which means that if you
> > want to make sure your VM is "running" in a specific cluster you need to
> > run it on a host that exist in that cluster.
> > Is that answering your question?
> >
> > Thanks,
> > Raz Tamir
> > Red Hat Isreal
> >
> > On Mar 15, 2016 05:47, "Bond, Darryl" <db...@nrggos.com.au > db...@nrggos.com.au>> wrote:
> > I have 2 clusters in one Data Centre , 1xNehalem and 1xSandyBridge I can
> > live migrate from Nehalem to SandyBridge.
> >
> >
> > I cannot change a cluster location for a stopped VM or choose which
> > cluster to Run in.
> >
> > The Cluster pulldown menu for the VM implies that it should be possible
> > but there is only one choice, the cluster the VM last ran in.
> >
> >
> > I can find nothing in the documentation etc.
> >
> >
> > Thanks in advance.
> >
> >
> > Darryl
> >
> >
> > 
> >
> > The contents of this electronic message and any attachments are intended
> > only for the addressee and may contain legally privileged, personal,
> > sensitive or confidential information. If you are not the intended
> > addressee, and have received this email, any transmission, distribution,
> > downloading, printing or photocopying of the contents of this message or
> > attachments is strictly prohibited. Any legal privilege or confidentiality
> > attached to this message and attachments is not waived, lost or destroyed
> > by reason of delivery to any person other than intended addressee. If you
> > have received this message and are not the intended addressee you should
> > notify the sender by return email and destroy all copies of the message
> > and
> > any attachments. Unless expressly attributed, the views expressed in this
> > email do not necessarily represent the views of the company.
> > ___
> > Users mailing list
> > Users@ovirt.org<mailto:Users@ovirt.org>
> > http://lists.ovirt.org/mailman/listinfo/users




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Re: [ovirt-users] How do I start an VM in a different 3.6 cluster

[Bond, Darryl]

Hmmm, So, for example,  the VM is listed in one cluster. How do I start it in 
the another cluster. There is no option to start it anywhere in particular only 
'Run' it.

After starting, it can then be migrated to another cluster subject to some 
warnings.


How do I run it on a host in another cluster except by migrating it while 
running. You cannot 'migrate' a stopped VM.


When editing a VM there appears to be an option to choose another cluster but 
as I mentioned there is only one choice, the cluster it is currently in??


Darryl


From: Raz Tamir <rata...@redhat.com>
Sent: Tuesday, 15 March 2016 4:56 PM
To: Bond, Darryl
Cc: users@ovirt.org
Subject: Re: [ovirt-users] How do I start an VM in a different 3.6 cluster


Hi,
I hope I understand your question correctly.
A VM run on a host and host exist in a cluster which means that if you want to 
make sure your VM is "running" in a specific cluster you need to run it on a 
host that exist in that cluster.
Is that answering your question?

Thanks,
Raz Tamir
Red Hat Isreal

On Mar 15, 2016 05:47, "Bond, Darryl" 
<db...@nrggos.com.au<mailto:db...@nrggos.com.au>> wrote:
I have 2 clusters in one Data Centre , 1xNehalem and 1xSandyBridge I can live 
migrate from Nehalem to SandyBridge.


I cannot change a cluster location for a stopped VM or choose which cluster to 
Run in.

The Cluster pulldown menu for the VM implies that it should be possible but 
there is only one choice, the cluster the VM last ran in.


I can find nothing in the documentation etc.


Thanks in advance.


Darryl




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[ovirt-users] Admin Guide corrupted

[Bond, Darryl]

The Administration Guide is corrupted from Installing Guest Agents and Drivers 
on looks like the markup was screwed up and the rest of the guide is unreadable.


Darryl






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[ovirt-users] How do I start an VM in a different 3.6 cluster

[Bond, Darryl]

I have 2 clusters in one Data Centre , 1xNehalem and 1xSandyBridge I can live 
migrate from Nehalem to SandyBridge.


I cannot change a cluster location for a stopped VM or choose which cluster to 
Run in.

The Cluster pulldown menu for the VM implies that it should be possible but 
there is only one choice, the cluster the VM last ran in.


I can find nothing in the documentation etc.


Thanks in advance.


Darryl




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[ovirt-users] The bumpy road to Ceph

[Bond, Darryl]

We intend to migrate off our small Openstack/Ceph cluster to oVirt as it is a 
better fit for our organisation.


We wanted to run oVirt backed on to Ceph storage for quite some time. We waited 
for the 3.6 development to take it's course and started testing last year.

The kolla cinder container implementation changed fundamentally in the middle 
of the oVirt release process which broke the oVirt 'official' cinder 
implementation.


We had tested oVirt using our Openstack cinder so we knew it basically worked 
but we didn't want to mix the oVirt and Openstack volumes, ie put oVirt into 
it's own ceph pool.

We waited and waited for the Kolla container ...


There didn't seem to be any end in sight, so we chose the following 
configuration:

- Hosted engine on Centos 7.2 with gluster storage

- Cinder/Keystone VM on Centos 7.2 using RDO and cinder 'liberty' kept in the 
same gluster store as the engine and managed by the engine.

- Used the oVirt engine Postgres database as the Cinder/Keystone store so we 
didn't introduce more dependencies with MySQL that Kolla required.

(New user and database for the cinder store. Backups exported separate 
to the engine backups)


It's early days yet but here are some observations:

- It works very well integrated with oVirt from the point of view of building 
and managing new VM's

- Snapshots and cloning use ceph's features

- No simple means to move Vm disks to and from other storage domains.

- Not impossible though, it means that you have to delete and import ceph RBD's 
behind both oVirt and Cinder. It is fairly dangerous as I haven't found a 
simple way to get the rbd volume name with vdsClient other than 'vdsClient 
list' running VM's. Openstack at least publishes the volume name (UUID) in the 
gui, oVirt does not.

- Successfully imported VM images from both Openstack and VMWare.

- There is a hard dependency between oVirt and Cinder when starting VM's but 
does not require Cinder to run VMs. Strange really, when the volume name could 
be stored in oVirt when the volume is created rather than query cinder for each 
start.


Where to from here.

Hosting Cinder/Keystone in containers on the engine VM makes sense.

We are going to roll our own container(s), given the data will be in the engine 
Postgres database it should be possible to transition in a clean fassion.




Darryl






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[ovirt-users] Adding servers after hosted ending servers fail due to incorrect mount options in vdsm

[Bond, Darryl]

I have a 3 node 3.6.3 hosted engine cluster (Default) with a number of VMs. The 
hosted engine is stored on gluster.

Adding an additional server to the Default cluster that isn't a hosted-engine 
ha server fails.

Looking at the vdsm.log, the host attempts to mount the gluster as NFS with the 
gluster options which fails.


jsonrpc.Executor/6::DEBUG::2016-03-09 
15:10:01,022::fileUtils::143::Storage.fileUtils::(createdir) Creating 
directory: /rhev/data-center/mnt/glusterSD/ovirt36-h1:_hosted-engine mode: None
jsonrpc.Executor/6::DEBUG::2016-03-09 
15:10:01,022::storageServer::357::Storage.StorageServer.MountConnection::(_get_backup_servers_option)
 Using bricks: ['ovirt36-h1', 'ovirt36-h2', 'ovirt36-h3']
jsonrpc.Executor/6::DEBUG::2016-03-09 
15:10:01,022::mount::229::Storage.Misc.excCmd::(_runcmd) /usr/bin/taskset 
--cpu-list 0-11 /usr/bin/sudo -n /usr/bin/systemd-run --scope 
--slice=vdsm-glusterfs /usr/bin/mount -o 
backup-volfile-servers=ovirt36-h2:ovirt36-h3 ovirt36-h1:/hosted-engine 
/rhev/data-center/mnt/glusterSD/ovirt36-h1:_hosted-engine (cwd None)
jsonrpc.Executor/6::ERROR::2016-03-09 
15:10:01,042::hsm::2473::Storage.HSM::(connectStorageServer) Could not connect 
to storageServer
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/hsm.py", line 2470, in connectStorageServer
conObj.connect()
  File "/usr/share/vdsm/storage/storageServer.py", line 236, in connect
six.reraise(t, v, tb)
  File "/usr/share/vdsm/storage/storageServer.py", line 228, in connect
self._mount.mount(self.options, self._vfsType, cgroup=self.CGROUP)
  File "/usr/share/vdsm/storage/mount.py", line 225, in mount
return self._runcmd(cmd, timeout)
  File "/usr/share/vdsm/storage/mount.py", line 241, in _runcmd
raise MountError(rc, ";".join((out, err)))
MountError: (32, ';Running scope as unit run-18808.scope.\nmount.nfs: an 
incorrect mount option was specified\n')

I noticed the hosted-engine servers perform the same mount but pass the -t 
glusterfs correctly.

A bug or am I doing something wrong??

I do not want to create a new datacentre without the hosted engine storage as I 
want to use the same storage domains.

Regards
Darryl





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[ovirt-users] Importing VMs into Cinder backend

[Bond, Darryl]

Is there a recommended way to import a VM from Vmware into oVirt with Cinder 
back end?

I have successfully created an image in the oVirt Import domain using virt-v2v. 
The image can be imported into NFS storage and works fine.

I can create new VMs with disks in the Cinder storage.


There does not seem to be any way of either:

a) Import directly into the cinder storage (regardless if the import has raw or 
qcow disks

b) Move a disk from NFS storage into cinder


Darryl

?




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Re: [ovirt-users] "bridge port" error when setting up hosted-engine on 2nd oVirt 3.6.2 node

[Bond, Darryl]

I've got the same problem on the second hosted engine server.

When you say available in tomorrows build, when will that be available for yum 
update using the ovirt36-pre repository?


Darryl


From: users-boun...@ovirt.org  on behalf of Simone 
Tiraboschi 
Sent: Tuesday, 16 February 2016 4:15 AM
To: Yedidyah Bar David
Cc: users
Subject: Re: [ovirt-users] "bridge port" error when setting up hosted-engine on 
2nd oVirt 3.6.2 node



On Mon, Feb 15, 2016 at 3:50 PM, Yedidyah Bar David 
> wrote:
On Mon, Feb 15, 2016 at 4:22 PM, Mike DePaulo 
> wrote:
> Hi,
>
> I am getting the following error when I attempt to setup my 2nd ovirt
> node as a hosted-engine:
>
> RuntimeError: The selected device None is not a supported bridge port
>
> The 1st node is death-star (192.168.1.50)
> The 2nd node is starkiller-base (192.168.1.52)
>
> This is not a production environment; this is my apartment.
>
> I am able to access the engine's webGUI.
>
> Both death-star and starkiller-base start out with only eno1 as their only 
> NIC.
> death-star, by the end of the hosted-engine-setup, had ovirtmgmt also
> (with the same MAC address.)
> starkiller-base does not have ovirtmgmt yet.
> I am not using VLANs.
>
> node version: ovirt-node-iso-3.6-0.999.201602121021.el7.centos.iso
> engine appliance version: oVirt-Engine-Appliance-CentOS-x86_64-7-20160126.ova

Seems like a bug in [1] - seems like we do not configure the bridge anymore
on additional host. But I didn't yet try that myself, I might be missing
something. Adding Simone.

[1] https://gerrit.ovirt.org/#/q/Ifcff652ef28e6b912514df2dd2daac2b07eca61e,n,z
--
Didi

Yes, it was a real bug: https://gerrit.ovirt.org/#/c/53428/ should address it.
It should be available in tomorrow build.



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Re: [ovirt-users] Cinder docker installation failure

[Bond, Darryl]

Crickets...
Well I suppose it answers my question. 
If no-one is trying to use Kolla docker Cinder on Centos, what platform are 
they using for all the bug reports for Cinder integration???

Darryl


From: users-boun...@ovirt.org <users-boun...@ovirt.org> on behalf of Bond, 
Darryl <db...@nrggos.com.au>
Sent: Wednesday, 9 December 2015 7:15 AM
To: Yaniv Dary
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Cinder docker installation failure

Yes, those are the links I have been trying to use. I don't need the ceph guide 
as I already have a working ceph cluster.

Has anyone had any success setting up a cinder container with those links?


Darryl


From: Yaniv Dary <yd...@redhat.com>
Sent: Tuesday, 8 December 2015 8:22 PM
To: Bond, Darryl
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Cinder docker installation failure




Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com<mailto:yd...@redhat.com>
IRC : ydary

On Tue, Dec 8, 2015 at 5:30 AM, Bond, Darryl 
<db...@nrggos.com.au<mailto:db...@nrggos.com.au>> wrote:

Yaniv,
I don't want to build OSP, I just want a working cinder container to test oVirt 
Ceph integration.

I am trying to follow the oVirt 3.6 release notes regarding the Cinder support:
>>'Experimental Docker Integration
>>oVirt Engine setup now provides experimental Cinder and Glance automated 
>>deployment using Docker

>>Cinder and Glance images are from kollaglue project. 
>>https://github.com/openstack/kolla kollaglue is 'the official' effort from 
>>openstack project to provide production-ready containers and deployment tools 
>>for operating
>>OpenStack clouds. The kollaglue Docker images are built by the Kolla project 
>>maintainers. On oVirt side we have an optional plugin for oVirt engine-setup 
>>to pull and deploy their ready to use containers (glance and cinder
>>only) and automatically adding them into your oVirt engine isntance.

>>Recently the cinder container setup for oVirt got broken cause they 
>>introduced the use of Ansible's playbooks to customize and complete the 
>>container setup and unfortunately we are still not ready for that. You should 
>>be
>>able to manually setup cinder with that containers following this guides: 
>>https://github.com/openstack/kolla/blob/master/doc/ansible-deployment.rsthttps://github.com/openstack/kolla/blob/master/doc/cinder-
>>​guide.rst

>>Glance container setup and its oVirt integration are still working.​

'

The ansible-deployment link is broken and the only thing that looks similar is 
their quickstart guide.

This is the correct links:
https://github.com/openstack/kolla/blob/master/doc/quickstart.rst
https://github.com/openstack/kolla/blob/master/doc/ceph-guide.rst



I am simply asking if anyone has had any success manually setting it up.

Regards

Darryl







From: Yaniv Dary <yd...@redhat.com<mailto:yd...@redhat.com>>
Sent: Monday, 7 December 2015 9:55 PM
To: Bond, Darryl
Cc: users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] Cinder docker installation failure

I would contact their devs for help, configuring OSP is not something we can 
really help with.
At least until we integrate with the Ansible deployment.



Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306<tel:%2B972%20%289%29%207692306>
8272306
Email: 
yd...@redhat.com<mailto:yd...@redhat.com><mailto:yd...@redhat.com<mailto:yd...@redhat.com>>
IRC : ydary

On Mon, Dec 7, 2015 at 6:53 AM, Bond, Darryl 
<db...@nrggos.com.au<mailto:db...@nrggos.com.au><mailto:db...@nrggos.com.au<mailto:db...@nrggos.com.au>>>
 wrote:
Has anyone had any success installing the docker Cinder interface for oVirt3.6 
on Centos7.1?

Using the current Engine installation ends up with a non-functioning cinder

a83ce47cef7ekollaglue/centos-rdo-cinder:kilo"/start.sh" 
 4 days ago  Restarting (127) 11 minutes ago ?


The Kolla project changed the way it distributed it's docker instances to use 
Ansible to configure the image.
oVirt has yet to implement a way of using the Ansible configuration and 
recommends using the Kolla documentation.



I have been beating my head against the kolla 'so called' quick start guide 
https://github.com/openstack/kolla/blob/master/doc/quickstart.rst


I haven't followed the guide to the letter, eg I want to use the Centos docker 
package which does seem to be the correct version, rather than build the very 
latest Docker as recommended.

The error seems to indi

Re: [ovirt-users] Cinder docker installation failure

[Bond, Darryl]

Yes, those are the links I have been trying to use. I don't need the ceph guide 
as I already have a working ceph cluster.

Has anyone had any success setting up a cinder container with those links?


Darryl


From: Yaniv Dary <yd...@redhat.com>
Sent: Tuesday, 8 December 2015 8:22 PM
To: Bond, Darryl
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Cinder docker installation failure




Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com<mailto:yd...@redhat.com>
IRC : ydary

On Tue, Dec 8, 2015 at 5:30 AM, Bond, Darryl 
<db...@nrggos.com.au<mailto:db...@nrggos.com.au>> wrote:

Yaniv,
I don't want to build OSP, I just want a working cinder container to test oVirt 
Ceph integration.

I am trying to follow the oVirt 3.6 release notes regarding the Cinder support:
>>'Experimental Docker Integration
>>oVirt Engine setup now provides experimental Cinder and Glance automated 
>>deployment using Docker

>>Cinder and Glance images are from kollaglue project. 
>>https://github.com/openstack/kolla kollaglue is 'the official' effort from 
>>openstack project to provide production-ready containers and deployment tools 
>>for operating
>>OpenStack clouds. The kollaglue Docker images are built by the Kolla project 
>>maintainers. On oVirt side we have an optional plugin for oVirt engine-setup 
>>to pull and deploy their ready to use containers (glance and cinder
>>only) and automatically adding them into your oVirt engine isntance.

>>Recently the cinder container setup for oVirt got broken cause they 
>>introduced the use of Ansible's playbooks to customize and complete the 
>>container setup and unfortunately we are still not ready for that. You should 
>>be
>>able to manually setup cinder with that containers following this guides: 
>>https://github.com/openstack/kolla/blob/master/doc/ansible-deployment.rsthttps://github.com/openstack/kolla/blob/master/doc/cinder-
>>​guide.rst

>>Glance container setup and its oVirt integration are still working.​

'

The ansible-deployment link is broken and the only thing that looks similar is 
their quickstart guide.

This is the correct links:
https://github.com/openstack/kolla/blob/master/doc/quickstart.rst
https://github.com/openstack/kolla/blob/master/doc/ceph-guide.rst



I am simply asking if anyone has had any success manually setting it up.

Regards

Darryl






________
From: Yaniv Dary <yd...@redhat.com<mailto:yd...@redhat.com>>
Sent: Monday, 7 December 2015 9:55 PM
To: Bond, Darryl
Cc: users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] Cinder docker installation failure

I would contact their devs for help, configuring OSP is not something we can 
really help with.
At least until we integrate with the Ansible deployment.



Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306<tel:%2B972%20%289%29%207692306>
        8272306
Email: 
yd...@redhat.com<mailto:yd...@redhat.com><mailto:yd...@redhat.com<mailto:yd...@redhat.com>>
IRC : ydary

On Mon, Dec 7, 2015 at 6:53 AM, Bond, Darryl 
<db...@nrggos.com.au<mailto:db...@nrggos.com.au><mailto:db...@nrggos.com.au<mailto:db...@nrggos.com.au>>>
 wrote:
Has anyone had any success installing the docker Cinder interface for oVirt3.6 
on Centos7.1?

Using the current Engine installation ends up with a non-functioning cinder

a83ce47cef7ekollaglue/centos-rdo-cinder:kilo"/start.sh" 
 4 days ago  Restarting (127) 11 minutes ago ?


The Kolla project changed the way it distributed it's docker instances to use 
Ansible to configure the image.
oVirt has yet to implement a way of using the Ansible configuration and 
recommends using the Kolla documentation.



I have been beating my head against the kolla 'so called' quick start guide 
https://github.com/openstack/kolla/blob/master/doc/quickstart.rst


I haven't followed the guide to the letter, eg I want to use the Centos docker 
package which does seem to be the correct version, rather than build the very 
latest Docker as recommended.

The error seems to indicate that the client has moved past the server version 
recommended.


failed: [localhost] => {"changed": false, "failed": true}
msg: Docker API Error: client is newer than server (client API version: 1.21, 
server API version: 1.20)

FATAL: all hosts have already failed -- aborting





I can't work out whether the build just broken or I have missed something. It's 
not obvious from the documentation exactly what I must do to get a usable image 

Re: [ovirt-users] Cinder docker installation failure

[Bond, Darryl]

Yaniv,
I don't want to build OSP, I just want a working cinder container to test oVirt 
Ceph integration.

I am trying to follow the oVirt 3.6 release notes regarding the Cinder support:
>>'Experimental Docker Integration
>>oVirt Engine setup now provides experimental Cinder and Glance automated 
>>deployment using Docker

>>Cinder and Glance images are from kollaglue project. 
>>https://github.com/openstack/kolla kollaglue is 'the official' effort from 
>>openstack project to provide production-ready containers and deployment tools 
>>for operating
>>OpenStack clouds. The kollaglue Docker images are built by the Kolla project 
>>maintainers. On oVirt side we have an optional plugin for oVirt engine-setup 
>>to pull and deploy their ready to use containers (glance and cinder
>>only) and automatically adding them into your oVirt engine isntance.

>>Recently the cinder container setup for oVirt got broken cause they 
>>introduced the use of Ansible's playbooks to customize and complete the 
>>container setup and unfortunately we are still not ready for that. You should 
>>be
>>able to manually setup cinder with that containers following this guides: 
>>https://github.com/openstack/kolla/blob/master/doc/ansible-deployment.rsthttps://github.com/openstack/kolla/blob/master/doc/cinder-
>>​guide.rst

>>Glance container setup and its oVirt integration are still working.​

'

The ansible-deployment link is broken and the only thing that looks similar is 
their quickstart guide.

I am simply asking if anyone has had any success manually setting it up.

Regards

Darryl






________
From: Yaniv Dary <yd...@redhat.com>
Sent: Monday, 7 December 2015 9:55 PM
To: Bond, Darryl
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Cinder docker installation failure

I would contact their devs for help, configuring OSP is not something we can 
really help with.
At least until we integrate with the Ansible deployment.



Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
    8272306
Email: yd...@redhat.com<mailto:yd...@redhat.com>
IRC : ydary

On Mon, Dec 7, 2015 at 6:53 AM, Bond, Darryl 
<db...@nrggos.com.au<mailto:db...@nrggos.com.au>> wrote:
Has anyone had any success installing the docker Cinder interface for oVirt3.6 
on Centos7.1?

Using the current Engine installation ends up with a non-functioning cinder

a83ce47cef7ekollaglue/centos-rdo-cinder:kilo"/start.sh" 
 4 days ago  Restarting (127) 11 minutes ago ?


The Kolla project changed the way it distributed it's docker instances to use 
Ansible to configure the image.
oVirt has yet to implement a way of using the Ansible configuration and 
recommends using the Kolla documentation.



I have been beating my head against the kolla 'so called' quick start guide 
https://github.com/openstack/kolla/blob/master/doc/quickstart.rst


I haven't followed the guide to the letter, eg I want to use the Centos docker 
package which does seem to be the correct version, rather than build the very 
latest Docker as recommended.

The error seems to indicate that the client has moved past the server version 
recommended.


failed: [localhost] => {"changed": false, "failed": true}
msg: Docker API Error: client is newer than server (client API version: 1.21, 
server API version: 1.20)

FATAL: all hosts have already failed -- aborting





I can't work out whether the build just broken or I have missed something. It's 
not obvious from the documentation exactly what I must do to get a usable image 
to test Ceph on oVirt.


I think I need to just configure the container but it seems I have build a 
complete Openstack Kolla implementation from source and load it into my own 
docker registry and then configure it


Regards

Darryl








The contents of this electronic message and any attachments are intended only 
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not the intended addressee you should notify the sender by return email and 
destroy all copies of the message and any attachments. Unless expressly 
attributed, the views expressed in this email do not necessarily represent the 
views of the company.

[ovirt-users] Cinder docker installation failure

[Bond, Darryl]

Has anyone had any success installing the docker Cinder interface for oVirt3.6 
on Centos7.1?

Using the current Engine installation ends up with a non-functioning cinder

a83ce47cef7ekollaglue/centos-rdo-cinder:kilo"/start.sh" 
 4 days ago  Restarting (127) 11 minutes ago ?


The Kolla project changed the way it distributed it's docker instances to use 
Ansible to configure the image.
oVirt has yet to implement a way of using the Ansible configuration and 
recommends using the Kolla documentation.



I have been beating my head against the kolla 'so called' quick start guide 
https://github.com/openstack/kolla/blob/master/doc/quickstart.rst


I haven't followed the guide to the letter, eg I want to use the Centos docker 
package which does seem to be the correct version, rather than build the very 
latest Docker as recommended.

The error seems to indicate that the client has moved past the server version 
recommended.


failed: [localhost] => {"changed": false, "failed": true}
msg: Docker API Error: client is newer than server (client API version: 1.21, 
server API version: 1.20)

FATAL: all hosts have already failed -- aborting





I can't work out whether the build just broken or I have missed something. It's 
not obvious from the documentation exactly what I must do to get a usable image 
to test Ceph on oVirt.


I think I need to just configure the container but it seems I have build a 
complete Openstack Kolla implementation from source and load it into my own 
docker registry and then configure it


Regards

Darryl








The contents of this electronic message and any attachments are intended only 
for the addressee and may contain legally privileged, personal, sensitive or 
confidential information. If you are not the intended addressee, and have 
received this email, any transmission, distribution, downloading, printing or 
photocopying of the contents of this message or attachments is strictly 
prohibited. Any legal privilege or confidentiality attached to this message and 
attachments is not waived, lost or destroyed by reason of delivery to any 
person other than intended addressee. If you have received this message and are 
not the intended addressee you should notify the sender by return email and 
destroy all copies of the message and any attachments. Unless expressly 
attributed, the views expressed in this email do not necessarily represent the 
views of the company.
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Users mailing list
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Re: [ovirt-users] How to change the hosted engine VM RAM size after deploying

[Bond, Darryl]

When I try to change the RAM settings I get the following in a popup box.

Cannot edit virtual machine disk. This VM is not managed by the engine.


After some fiddling it seemed to accept the memory setting even though the 
dialog was showing the error.

Restarting the via hosted-engine -vm-shutdown & --startup, the Vm still had the 
old memory settings even though the engine GUI shows the new setting.


Darryl




From: Simone Tiraboschi <stira...@redhat.com>
Sent: Wednesday, 21 October 2015 10:06 PM
To: Bond, Darryl
Cc: users@ovirt.org
Subject: Re: [ovirt-users] How to change the hosted engine VM RAM size after 
deploying



On Wed, Oct 21, 2015 at 7:10 AM, Bond, Darryl 
<db...@nrggos.com.au<mailto:db...@nrggos.com.au>> wrote:
?I am testing 3.6 and created the hosted engine with too little RAM.

How can I increase the RAM for the VM without re-deploying it?

Please try manually importing the hosted-engine storage domain into the engine 
(it should work automatically but currently it's still non there).
At that point the engine VM should come up into the engine and you should be 
able to edit some parameters including its memory.
When done shutdown the engine VM. The hosted-engine HA agent will bring it up 
for you with the new configuration.



Regards

Darryl

?





The contents of this electronic message and any attachments are intended only 
for the addressee and may contain legally privileged, personal, sensitive or 
confidential information. If you are not the intended addressee, and have 
received this email, any transmission, distribution, downloading, printing or 
photocopying of the contents of this message or attachments is strictly 
prohibited. Any legal privilege or confidentiality attached to this message and 
attachments is not waived, lost or destroyed by reason of delivery to any 
person other than intended addressee. If you have received this message and are 
not the intended addressee you should notify the sender by return email and 
destroy all copies of the message and any attachments. Unless expressly 
attributed, the views expressed in this email do not necessarily represent the 
views of the company.
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http://lists.ovirt.org/mailman/listinfo/users

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[ovirt-users] How to change the hosted engine VM RAM size after deploying

[Bond, Darryl]

?I am testing 3.6 and created the hosted engine with too little RAM.

How can I increase the RAM for the VM without re-deploying it?


Regards

Darryl

?





The contents of this electronic message and any attachments are intended only 
for the addressee and may contain legally privileged, personal, sensitive or 
confidential information. If you are not the intended addressee, and have 
received this email, any transmission, distribution, downloading, printing or 
photocopying of the contents of this message or attachments is strictly 
prohibited. Any legal privilege or confidentiality attached to this message and 
attachments is not waived, lost or destroyed by reason of delivery to any 
person other than intended addressee. If you have received this message and are 
not the intended addressee you should notify the sender by return email and 
destroy all copies of the message and any attachments. Unless expressly 
attributed, the views expressed in this email do not necessarily represent the 
views of the company.
___
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