6:26 p.m.
Hi,
I want to migrate from a bare-metal engine to a self-hosted one. I'm
following the guide at:
http://www.ovirt.org/documentation/self-hosted/chap-Migrating_from_Bare_M...
I've created a new VM with el 7.3 on the existing cluster, and used an
NFS share as storage on another VM, (which does not fill up). It gets
most of the way through and then mentions failing to execute
'closing_ip', and fails to start the VM:
[ INFO ] Creating Image for 'hosted-engine.lockspace' ...
[ INFO ] Image for 'hosted-engine.lockspace' created successfully
[ INFO ] Creating Image for 'hosted-engine.metadata' ...
[ INFO ] Image for 'hosted-engine.metadata' created successfully
[ INFO ] Creating VM Image
[ INFO ] Extracting disk image from OVF archive (could take a few
minutes depending on archive size)
[ INFO ] Validating pre-allocated volume size
[ INFO ] Uploading volume to data domain (could take a few minutes
depending on archive size)
[ INFO ] Image successfully imported from OVF
[ INFO ] Destroying Storage Pool
[ INFO ] Start monitoring domain
[ INFO ] Configuring VM
[ INFO ] Updating hosted-engine configuration
[ INFO ] Stage: Transaction commit
[ INFO ] Stage: Closing up
The following network ports should be opened:
tcp:5900
tcp:5901
tcp:9090
udp:5900
udp:5901
An example of the required configuration for iptables can be found at:
/etc/ovirt-hosted-engine/iptables.example
In order to configure firewalld, copy the files from
/etc/ovirt-hosted-engine/firewalld to /etc/firewalld/services
and execute the following commands:
firewall-cmd -service hosted-cockpit
firewall-cmd -service hosted-console
[ INFO ] Creating VM
[ ERROR ] Failed to execute stage 'Closing up': The VM is not powering
up: please check VDSM logs
[ INFO ] Stage: Clean up
[ INFO ] Generating answer file
'/var/lib/ovirt-hosted-engine-setup/answers/answers-20170213142939.conf'
[ INFO ] Stage: Pre-termination
[ INFO ] Stage: Termination
[ ERROR ] Hosted Engine deployment failed: this system is not
reliable, please check the issue,fix and redeploy
Log file is located at
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20170213141937-0wgc31.log
In the vdsm log, it appears to be complaining about the volume not
existing, but I can see it (it is on NFS)
I've attached the vdsm.log and answers.conf
Any help appreciated.
Thanks,
Cam
8:41 p.m.
Hi Yaniv,
Log attached. There's a bit in there where I'd tried setting the host
record to point to the new host as an experiment, but I changed it
back, and it still fails with the same error every time.
Thanks,
Cam
On Mon, Feb 13, 2017 at 6:22 PM, Yaniv Kaul <ykaul(a)redhat.com> wrote:
On Mon, Feb 13, 2017 at 6:26 PM, cmc <iucounu(a)gmail.com> wrote:
>
>
>
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20170213141937-0wgc31.log
Anything in the above log?
Y.
2:04 p.m.
On Mon, Feb 13, 2017 at 7:41 PM, cmc <iucounu(a)gmail.com> wrote:
Hi Yaniv,
Log attached. There's a bit in there where I'd tried setting the host
record to point to the new host as an experiment, but I changed it
back, and it still fails with the same error every time.
It fails due to this one:
2017-02-13 13:07:45,812 ERROR (vm/642a0b9a) [virt.vm]
(vmId='642a0b9a-49fc-4ccc-8976-f6685953d0e8') The vm start process failed
(vm:616)
Traceback (most recent call last):
File "/usr/share/vdsm/virt/vm.py", line 552, in _startUnderlyingVm
self._run()
File "/usr/share/vdsm/virt/vm.py", line 1994, in _run
self._connection.createXML(domxml, flags),
File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line
123, in wrapper
ret = f(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 941, in
wrapper
return func(inst, *args, **kwargs)
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3782, in
createXML
if ret is None:raise libvirtError('virDomainCreateXML() failed',
conn=self)
libvirtError: invalid argument: could not find capabilities for arch=x86_64
domaintype=kvm
2017-02-13 13:07:45,852 INFO (vm/642a0b9a) [virt.vm]
(vmId='642a0b9a-49fc-4ccc-8976-f6685953d0e8') Changed state to Down:
invalid argument: could not find capabilities for arch=x86_64
domaintype=kvm (code=1) (vm:1199)
Is your CPU properly configured for virtualization? Are you running on a
nested env?
Thanks,
Cam
On Mon, Feb 13, 2017 at 6:22 PM, Yaniv Kaul <ykaul(a)redhat.com> wrote:
>
> On Mon, Feb 13, 2017 at 6:26 PM, cmc <iucounu(a)gmail.com> wrote:
>>
>>
>> /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-
setup-20170213141937-0wgc31.log
>
>
> Anything in the above log?
> Y.
>
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
3:36 p.m.
Hi Simone,
>
It fails due to this one:
2017-02-13 13:07:45,812 ERROR (vm/642a0b9a) [virt.vm]
(vmId='642a0b9a-49fc-4ccc-8976-f6685953d0e8') The vm start process failed
(vm:616)
Traceback (most recent call last):
File "/usr/share/vdsm/virt/vm.py", line 552, in _startUnderlyingVm
self._run()
File "/usr/share/vdsm/virt/vm.py", line 1994, in _run
self._connection.createXML(domxml, flags),
File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line
123, in wrapper
ret = f(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 941, in
wrapper
return func(inst, *args, **kwargs)
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3782, in
createXML
if ret is None:raise libvirtError('virDomainCreateXML() failed',
conn=self)
libvirtError: invalid argument: could not find capabilities for arch=x86_64
domaintype=kvm
2017-02-13 13:07:45,852 INFO (vm/642a0b9a) [virt.vm]
(vmId='642a0b9a-49fc-4ccc-8976-f6685953d0e8') Changed state to Down: invalid
argument: could not find capabilities for arch=x86_64 domaintype=kvm
(code=1) (vm:1199)
Is your CPU properly configured for virtualization? Are you running on a
nested env?
Yes, I assume it should be configured for virtualisation, since this
VM I'm creating to replace the bare-metal engine is running on one of
the two hosts that make up the cluster, and host 30 other running VMs
currently. Should it not run on the same cluster perhaps?
My steps are:
1. Create a VM on the cluster. Install the ovirt release rpm, install
the packages ovirt-hosted-engine-setup and ovirt-engine-appliance
2. run hosted-engine --deploy
...and that is as far as I have gotten so far.
Thanks,
Cam
>
> Thanks,
>
> Cam
>
>
> On Mon, Feb 13, 2017 at 6:22 PM, Yaniv Kaul <ykaul(a)redhat.com> wrote:
> >
> > On Mon, Feb 13, 2017 at 6:26 PM, cmc <iucounu(a)gmail.com> wrote:
> >>
> >>
> >>
> >>
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20170213141937-0wgc31.log
> >
> >
> > Anything in the above log?
> > Y.
> >
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
3:47 p.m.
On Tue, Feb 14, 2017 at 2:36 PM, cmc <iucounu(a)gmail.com> wrote:
Hi Simone,
>>
>
> It fails due to this one:
> 2017-02-13 13:07:45,812 ERROR (vm/642a0b9a) [virt.vm]
> (vmId='642a0b9a-49fc-4ccc-8976-f6685953d0e8') The vm start process
failed
> (vm:616)
> Traceback (most recent call last):
> File "/usr/share/vdsm/virt/vm.py", line 552, in _startUnderlyingVm
> self._run()
> File "/usr/share/vdsm/virt/vm.py", line 1994, in _run
> self._connection.createXML(domxml, flags),
> File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py",
line
> 123, in wrapper
> ret = f(*args, **kwargs)
> File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 941, in
> wrapper
> return func(inst, *args, **kwargs)
> File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3782, in
> createXML
> if ret is None:raise libvirtError('virDomainCreateXML() failed',
> conn=self)
> libvirtError: invalid argument: could not find capabilities for
arch=x86_64
> domaintype=kvm
> 2017-02-13 13:07:45,852 INFO (vm/642a0b9a) [virt.vm]
> (vmId='642a0b9a-49fc-4ccc-8976-f6685953d0e8') Changed state to Down:
invalid
> argument: could not find capabilities for arch=x86_64 domaintype=kvm
> (code=1) (vm:1199)
>
> Is your CPU properly configured for virtualization? Are you running on a
> nested env?
>
Yes, I assume it should be configured for virtualisation, since this
VM I'm creating to replace the bare-metal engine is running on one of
the two hosts that make up the cluster, and host 30 other running VMs
currently. Should it not run on the same cluster perhaps?
My steps are:
1. Create a VM on the cluster. Install the ovirt release rpm, install
the packages ovirt-hosted-engine-setup and ovirt-engine-appliance
2. run hosted-engine --deploy
...and that is as far as I have gotten so far.
OK, a bit of confusion here:
ovirt-hosted-engine-setup is going to create a VM for you based on
ovirt-engine-appliance (with the engine).
If you manually create a VM (L1) on your physical host (L0) to run
hosted-engine-setup there, hosted-engine-setup will create a VM (L2) for
the engine running inside the L1 VM and this requires nested virtualization
support which I think it's not enabled by default on oVirt hosts.
But the point is that you simply have to run ovirt-hosted-engine-setup on
your physical host and not on a VM otherwise all the HA mechanism of
hosted-engine will make no sense if nothing is bringing up your virtual
hosts for you.
hosted-engine-setup requires an host with no others running VMs so, if it's
already managed my an engine, move it to maintenance and remove it from
your cluster.
Thanks,
Cam
>
>>
>> Thanks,
>>
>> Cam
>>
>>
>> On Mon, Feb 13, 2017 at 6:22 PM, Yaniv Kaul <ykaul(a)redhat.com> wrote:
>> >
>> > On Mon, Feb 13, 2017 at 6:26 PM, cmc <iucounu(a)gmail.com> wrote:
>> >>
>> >>
>> >>
>> >> /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-
setup-20170213141937-0wgc31.log
>> >
>> >
>> > Anything in the above log?
>> > Y.
>> >
>>
>> _______________________________________________
>> Users mailing list
>> Users(a)ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
4:23 p.m.
Ok, thanks for clarifying that Simone. I will read the guide more thoroughly.
Cheers,
Cam
On Tue, Feb 14, 2017 at 1:47 PM, Simone Tiraboschi <stirabos(a)redhat.com> wrote:
On Tue, Feb 14, 2017 at 2:36 PM, cmc <iucounu(a)gmail.com> wrote:
>
> Hi Simone,
>
> >>
> >
> > It fails due to this one:
> > 2017-02-13 13:07:45,812 ERROR (vm/642a0b9a) [virt.vm]
> > (vmId='642a0b9a-49fc-4ccc-8976-f6685953d0e8') The vm start process
> > failed
> > (vm:616)
> > Traceback (most recent call last):
> > File "/usr/share/vdsm/virt/vm.py", line 552, in _startUnderlyingVm
> > self._run()
> > File "/usr/share/vdsm/virt/vm.py", line 1994, in _run
> > self._connection.createXML(domxml, flags),
> > File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py",
> > line
> > 123, in wrapper
> > ret = f(*args, **kwargs)
> > File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 941, in
> > wrapper
> > return func(inst, *args, **kwargs)
> > File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3782, in
> > createXML
> > if ret is None:raise libvirtError('virDomainCreateXML() failed',
> > conn=self)
> > libvirtError: invalid argument: could not find capabilities for
> > arch=x86_64
> > domaintype=kvm
> > 2017-02-13 13:07:45,852 INFO (vm/642a0b9a) [virt.vm]
> > (vmId='642a0b9a-49fc-4ccc-8976-f6685953d0e8') Changed state to Down:
> > invalid
> > argument: could not find capabilities for arch=x86_64 domaintype=kvm
> > (code=1) (vm:1199)
> >
> > Is your CPU properly configured for virtualization? Are you running on a
> > nested env?
> >
>
> Yes, I assume it should be configured for virtualisation, since this
> VM I'm creating to replace the bare-metal engine is running on one of
> the two hosts that make up the cluster, and host 30 other running VMs
> currently. Should it not run on the same cluster perhaps?
>
> My steps are:
>
> 1. Create a VM on the cluster. Install the ovirt release rpm, install
> the packages ovirt-hosted-engine-setup and ovirt-engine-appliance
> 2. run hosted-engine --deploy
>
> ...and that is as far as I have gotten so far.
OK, a bit of confusion here:
ovirt-hosted-engine-setup is going to create a VM for you based on
ovirt-engine-appliance (with the engine).
If you manually create a VM (L1) on your physical host (L0) to run
hosted-engine-setup there, hosted-engine-setup will create a VM (L2) for the
engine running inside the L1 VM and this requires nested virtualization
support which I think it's not enabled by default on oVirt hosts.
But the point is that you simply have to run ovirt-hosted-engine-setup on
your physical host and not on a VM otherwise all the HA mechanism of
hosted-engine will make no sense if nothing is bringing up your virtual
hosts for you.
hosted-engine-setup requires an host with no others running VMs so, if it's
already managed my an engine, move it to maintenance and remove it from your
cluster.
>
>
> Thanks,
>
> Cam
>
> >
> >>
> >> Thanks,
> >>
> >> Cam
> >>
> >>
> >> On Mon, Feb 13, 2017 at 6:22 PM, Yaniv Kaul <ykaul(a)redhat.com> wrote:
> >> >
> >> > On Mon, Feb 13, 2017 at 6:26 PM, cmc <iucounu(a)gmail.com> wrote:
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20170213141937-0wgc31.log
> >> >
> >> >
> >> > Anything in the above log?
> >> > Y.
> >> >
> >>
> >> _______________________________________________
> >> Users mailing list
> >> Users(a)ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/users
> >>
> >
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6 comments
3 participants
participants (3)
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cmc -
Simone Tiraboschi -
Yaniv Kaul