[ovirt-users] Re: Info on HCI single host

2018-08-24 Thread femi adegoke 
I was playing around with a 3 node setup.
This was on 4.3 based on FC28.
In the Cockpit UI, after completing the 1st stage of the hyperconverged setup, 
I saw this (see pic)

On Aug 23 2018, at 9:56 pm, Gianluca Cecchi  wrote:
>
> On Fri, Aug 24, 2018 at 6:50 AM Sahina Bose  (mailto:sab...@redhat.com)> wrote:
> >
> > > >
> > > > I'm just trying it, after reverting to snapshot of my VM that should 
> > > > work as single host HCI node.
> > > > So now no gluster configuration in place and second disk free to be 
> > > > configured by gui.
> > > > I select now the right box of Hosted Engine Setup page, the one with
> > > > "
> > > > Hyperconverged
> > > > Configure gluster storage and oVirt hosted engine
> > > > "
> > > > Then select "Start" button.
> > > > In the new page I put the ip of second network adapter of host1 that I 
> > > > plan to use for gluster storage, but then I receive these warnings 
> > > > about host2 and host3, so that I cannot go ahead...
> > > >
> > > > https://drive.google.com/file/d/1mO02Lu57tHlc6O24H2uTv9JSn1hyTbub/view?usp=sharing
> > > >
> > > > What to do?
> > >
> > > Can you please open a bug against the cockpit HE wizard for that?
> >
> >
> > We do have to https://bugzilla.redhat.com/show_bug.cgi?id=1608660 and will 
> > be available in oVirt 4.2.6
>
> Thanks.
> Is there any consumable iso for ovirt node I can use to try and give feedback?
> Gianluca
>
>
>

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[ovirt-users] Re: Unknown CPU model Broadwell-IBRS-SSBD

2018-08-24 Thread Brendan Holmes 
Bug created (including hosted engine setup logs):
https://bugzilla.redhat.com/show_bug.cgi?id=1622240

Many thanks Michal.

-Original Message-
From: Michal Skrivanek  
> On 24 Aug 2018, at 14:16, Brendan Holmes  wrote:
>
> Hi,
>
> Sorry if I overlooked, but was a bug raised for this that I can track?

AFAIK no. Please file one, and try to describe the steps you made with as many 
details as possible please And install logs

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[ovirt-users] Re: Unknown CPU model Broadwell-IBRS-SSBD

2018-08-24 Thread Michal Skrivanek 
> On 24 Aug 2018, at 14:16, Brendan Holmes  wrote:
>
> Hi,
>
> Sorry if I overlooked, but was a bug raised for this that I can track?

AFAIK no. Please file one, and try to describe the steps you made with
as many details as possible please
And install logs

Thanks,
michal

> I should have included that this problem is occurring on v4.2.6 second 
> release candidate.  I use oVirt Node.
>
> Many thanks,
> Brendan
>
> -Original Message-
> From: Michal Skrivanek 
>
>> On 19 Aug 2018, at 20:47, m...@brendanh.com wrote:
>>
>> Hi,
>>
>> I've just installed hosted-engine.  It proceeds to near the end of the 
>> Ansible script, then pauses at:
>> "TASK [Check engine VM health]"
>> then eventually errors:
>> "Engine VM is not running, please check vdsm logs.  The VDSM logs have error:
>> "libvirtError: internal error: Unknown CPU model Broadwell-IBRS-SSBD”
>
> it shouldn’t be send like that. The CPU the VM is supposed to use should be 
> “Broadwell,+spce-ctrl,+ssbd". Simone, how does it end up in configuration 
> like above?
>
>
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[ovirt-users] Re: losing ib0 connection after activating host

2018-08-24 Thread Dominik Holler 
On Fri, 24 Aug 2018 09:46:25 -0400
Douglas Duckworth  wrote:

> Sorry, I mean "migration network" for moving live migration traffic.
> 

You have to create a new logical network in
"Network > Networks > New"
and assign this to ib0 in
"Compute > Hosts > hostname > Network Interfaces > Setup Host Networks".
After this you can assign a role to this network in
"Compute > Clusters > Clustername > Logical Networks > Manage Networks"


> FDR infiniband much faster than 1Gb network which currently acts as
> migration network, vm network, display network, mgmt network, etc.
> 
> Thanks,
> 
> Douglas Duckworth, MSc, LFCS
> HPC System Administrator
> Scientific Computing Unit
> Weill Cornell Medicine
> 1300 York - LC-502
> E: d...@med.cornell.edu
> O: 212-746-6305
> F: 212-746-8690
> 
> 
> On Fri, Aug 24, 2018 at 9:36 AM, Dominik Holler 
> wrote:
> 
> > On Thu, 23 Aug 2018 13:51:39 -0400
> > Douglas Duckworth  wrote:
> >  
> > > THANKS!
> > >
> > > ib0 now up with NFS storage back on this hypervisor
> > >  
> >
> > Thanks for letting us know.
> >  
> > > Though how do I make it a transfer network?  I don't see an
> > > option. 
> >
> > I do not understand the meaning of "transfer network".
> > The network interface to use for NFS results from the routing
> > tables of the host.
> > In "Compute > Clusters > Clustername > Logical Networks > Manage
> > Networks" network roles for some kind of loads can be assigned, but
> > not for NFS access.
> >
> >  
> > > Thanks,
> > >
> > > Douglas Duckworth, MSc, LFCS
> > > HPC System Administrator
> > > Scientific Computing Unit
> > > Weill Cornell Medicine
> > > 1300 York - LC-502
> > > E: d...@med.cornell.edu
> > > O: 212-746-6305
> > > F: 212-746-8690
> > >
> > >
> > > On Thu, Aug 23, 2018 at 11:12 AM, Douglas Duckworth
> > >  > > > wrote:  
> > >  
> > > > Hi Dominik
> > > >
> > > > Yes, the network-script was created by our Ansible role that
> > > > deploys CentOS hosts.  It pulls the IP from DNS then templates
> > > > the script and copies to host.
> > > >
> > > > I will try this oVirt step then see if it works!
> > > >
> > > > Thanks,
> > > >
> > > > Douglas Duckworth, MSc, LFCS
> > > > HPC System Administrator
> > > > Scientific Computing Unit
> > > > Weill Cornell Medicine
> > > > 1300 York - LC-502
> > > > E: d...@med.cornell.edu
> > > > O: 212-746-6305
> > > > F: 212-746-8690
> > > >
> > > >
> > > > On Thu, Aug 23, 2018 at 11:09 AM, Dominik Holler
> > > >  wrote:
> > > >  
> > > >> Is ifcfg-ib0 created before adding the host?
> > > >> Can ib0 be reconfigured using engine, e.g. by
> > > >> "Compute > Hosts > hostx > Network Interfaces > Setup Host
> > > >> Networks"? If this some kind of self-hosted engine?
> > > >>
> > > >> On Thu, 23 Aug 2018 09:30:59 -0400
> > > >> Douglas Duckworth  wrote:
> > > >>  
> > > >> > Here's a link to the files:
> > > >> >
> > > >> > https://urldefense.proofpoint.com/v2/url?u=https-3A__bit.ly_  
> > > >> 2wjZ6Vo=DwICAg=lb62iw4YL4RFalcE2hQUQealT9-RXrryqt9KZX2qu
> > > >> 2s=2Fzhh_78OGspKQpl_e-CbhH6xUjnRkaqPFUS2wTJ2cw=Y25-
> > > >> OOvgu58jlC82-fzBeNIpQ7ZscoHznffUhqE6EBM=QQXlC9Tisa60TvimyS
> > > >> 3BnFDCaDF7VPD8eCzT-Fke-p0=  
> > > >> >
> > > >> > Thank you!
> > > >> >
> > > >> > Thanks,
> > > >> >
> > > >> > Douglas Duckworth, MSc, LFCS
> > > >> > HPC System Administrator
> > > >> > Scientific Computing Unit
> > > >> > Weill Cornell Medicine
> > > >> > 1300 York - LC-502
> > > >> > E: d...@med.cornell.edu
> > > >> > O: 212-746-6305
> > > >> > F: 212-746-8690
> > > >> >
> > > >> >
> > > >> > On Thu, Aug 23, 2018 at 6:51 AM, Dominik Holler
> > > >> >  wrote:
> > > >> >  
> > > >> > > Would you please share the vdsm.log and the supervdsm.log
> > > >> > > from this host?
> > > >> > >
> > > >> > > On Wed, 22 Aug 2018 11:36:09 -0400
> > > >> > > Douglas Duckworth  wrote:
> > > >> > >  
> > > >> > > > Hi
> > > >> > > >
> > > >> > > > I keep losing ib0 connection on hypervisor after adding
> > > >> > > > host to engine. This makes the host not really work
> > > >> > > > since NFS will be mounted over ib0.
> > > >> > > >
> > > >> > > > I don't really understand why this occurs.
> > > >> > > >
> > > >> > > > OS:
> > > >> > > >
> > > >> > > > [root@ovirt-hv2 ~]# cat /etc/redhat-release
> > > >> > > > CentOS Linux release 7.5.1804 (Core)
> > > >> > > >
> > > >> > > > Here's the network script:
> > > >> > > >
> > > >> > > > [root@ovirt-hv2 ~]#
> > > >> > > > cat /etc/sysconfig/network-scripts/ifcfg-ib0 DEVICE=ib0
> > > >> > > > BOOTPROTO=static
> > > >> > > > IPADDR=172.16.0.207
> > > >> > > > NETMASK=255.255.255.0
> > > >> > > > ONBOOT=yes
> > > >> > > > ZONE=public
> > > >> > > >
> > > >> > > > When I try "ifup"
> > > >> > > >
> > > >> > > > [root@ovirt-hv2 ~]# ifup ib0
> > > >> > > > Error: Connection activation failed: No suitable device
> > > >> > > > found for this connection.
> > > >> > > >
> > > >> > > > The error in syslog:
> > > >> > > >
> > > >> > > > Aug 22 11:31:50 ovirt-hv2 kernel: IPv4: martian source
> > > >> > > > 172.16.0.87 from

[ovirt-users] Re: losing ib0 connection after activating host

2018-08-24 Thread Douglas Duckworth 
Sorry, I mean "migration network" for moving live migration traffic.

FDR infiniband much faster than 1Gb network which currently acts as
migration network, vm network, display network, mgmt network, etc.

Thanks,

Douglas Duckworth, MSc, LFCS
HPC System Administrator
Scientific Computing Unit
Weill Cornell Medicine
1300 York - LC-502
E: d...@med.cornell.edu
O: 212-746-6305
F: 212-746-8690


On Fri, Aug 24, 2018 at 9:36 AM, Dominik Holler  wrote:

> On Thu, 23 Aug 2018 13:51:39 -0400
> Douglas Duckworth  wrote:
>
> > THANKS!
> >
> > ib0 now up with NFS storage back on this hypervisor
> >
>
> Thanks for letting us know.
>
> > Though how do I make it a transfer network?  I don't see an option.
> >
>
> I do not understand the meaning of "transfer network".
> The network interface to use for NFS results from the routing tables of
> the host.
> In "Compute > Clusters > Clustername > Logical Networks > Manage
> Networks" network roles for some kind of loads can be assigned, but not
> for NFS access.
>
>
> > Thanks,
> >
> > Douglas Duckworth, MSc, LFCS
> > HPC System Administrator
> > Scientific Computing Unit
> > Weill Cornell Medicine
> > 1300 York - LC-502
> > E: d...@med.cornell.edu
> > O: 212-746-6305
> > F: 212-746-8690
> >
> >
> > On Thu, Aug 23, 2018 at 11:12 AM, Douglas Duckworth
> >  > > wrote:
> >
> > > Hi Dominik
> > >
> > > Yes, the network-script was created by our Ansible role that deploys
> > > CentOS hosts.  It pulls the IP from DNS then templates the script
> > > and copies to host.
> > >
> > > I will try this oVirt step then see if it works!
> > >
> > > Thanks,
> > >
> > > Douglas Duckworth, MSc, LFCS
> > > HPC System Administrator
> > > Scientific Computing Unit
> > > Weill Cornell Medicine
> > > 1300 York - LC-502
> > > E: d...@med.cornell.edu
> > > O: 212-746-6305
> > > F: 212-746-8690
> > >
> > >
> > > On Thu, Aug 23, 2018 at 11:09 AM, Dominik Holler
> > >  wrote:
> > >
> > >> Is ifcfg-ib0 created before adding the host?
> > >> Can ib0 be reconfigured using engine, e.g. by
> > >> "Compute > Hosts > hostx > Network Interfaces > Setup Host
> > >> Networks"? If this some kind of self-hosted engine?
> > >>
> > >> On Thu, 23 Aug 2018 09:30:59 -0400
> > >> Douglas Duckworth  wrote:
> > >>
> > >> > Here's a link to the files:
> > >> >
> > >> > https://urldefense.proofpoint.com/v2/url?u=https-3A__bit.ly_
> > >> 2wjZ6Vo=DwICAg=lb62iw4YL4RFalcE2hQUQealT9-RXrryqt9KZX2qu
> > >> 2s=2Fzhh_78OGspKQpl_e-CbhH6xUjnRkaqPFUS2wTJ2cw=Y25-
> > >> OOvgu58jlC82-fzBeNIpQ7ZscoHznffUhqE6EBM=QQXlC9Tisa60TvimyS
> > >> 3BnFDCaDF7VPD8eCzT-Fke-p0=
> > >> >
> > >> > Thank you!
> > >> >
> > >> > Thanks,
> > >> >
> > >> > Douglas Duckworth, MSc, LFCS
> > >> > HPC System Administrator
> > >> > Scientific Computing Unit
> > >> > Weill Cornell Medicine
> > >> > 1300 York - LC-502
> > >> > E: d...@med.cornell.edu
> > >> > O: 212-746-6305
> > >> > F: 212-746-8690
> > >> >
> > >> >
> > >> > On Thu, Aug 23, 2018 at 6:51 AM, Dominik Holler
> > >> >  wrote:
> > >> >
> > >> > > Would you please share the vdsm.log and the supervdsm.log from
> > >> > > this host?
> > >> > >
> > >> > > On Wed, 22 Aug 2018 11:36:09 -0400
> > >> > > Douglas Duckworth  wrote:
> > >> > >
> > >> > > > Hi
> > >> > > >
> > >> > > > I keep losing ib0 connection on hypervisor after adding host
> > >> > > > to engine. This makes the host not really work since NFS
> > >> > > > will be mounted over ib0.
> > >> > > >
> > >> > > > I don't really understand why this occurs.
> > >> > > >
> > >> > > > OS:
> > >> > > >
> > >> > > > [root@ovirt-hv2 ~]# cat /etc/redhat-release
> > >> > > > CentOS Linux release 7.5.1804 (Core)
> > >> > > >
> > >> > > > Here's the network script:
> > >> > > >
> > >> > > > [root@ovirt-hv2 ~]#
> > >> > > > cat /etc/sysconfig/network-scripts/ifcfg-ib0 DEVICE=ib0
> > >> > > > BOOTPROTO=static
> > >> > > > IPADDR=172.16.0.207
> > >> > > > NETMASK=255.255.255.0
> > >> > > > ONBOOT=yes
> > >> > > > ZONE=public
> > >> > > >
> > >> > > > When I try "ifup"
> > >> > > >
> > >> > > > [root@ovirt-hv2 ~]# ifup ib0
> > >> > > > Error: Connection activation failed: No suitable device
> > >> > > > found for this connection.
> > >> > > >
> > >> > > > The error in syslog:
> > >> > > >
> > >> > > > Aug 22 11:31:50 ovirt-hv2 kernel: IPv4: martian source
> > >> > > > 172.16.0.87 from 172.16.0.49, on dev ib0
> > >> > > > Aug 22 11:31:53 ovirt-hv2 NetworkManager[1070]: 
> > >> > > > [1534951913.7486] audit: op="connection-activate"
> > >> > > > uuid="2ab4abde-b8a5-6cbc-19b1-2bfb193e4e89" name="System ib0"
> > >> > > > result="fail" reason="No suitable device found for this
> > >> > > > connection.
> > >> > > >
> > >> > > > As you can see media state up:
> > >> > > >
> > >> > > > [root@ovirt-hv2 ~]# ip a
> > >> > > > 1: lo:  mtu 65536 qdisc noqueue state
> > >> > > > UNKNOWN group default qlen 1000
> > >> > > > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> > >> > > > inet 127.0.0.1/8 scope host lo
> > >> > > >valid_lft forever preferred_lft

[ovirt-users] Re: losing ib0 connection after activating host

2018-08-24 Thread Dominik Holler 
On Thu, 23 Aug 2018 13:51:39 -0400
Douglas Duckworth  wrote:

> THANKS!
> 
> ib0 now up with NFS storage back on this hypervisor
> 

Thanks for letting us know.

> Though how do I make it a transfer network?  I don't see an option.
> 

I do not understand the meaning of "transfer network".
The network interface to use for NFS results from the routing tables of
the host.
In "Compute > Clusters > Clustername > Logical Networks > Manage
Networks" network roles for some kind of loads can be assigned, but not
for NFS access.


> Thanks,
> 
> Douglas Duckworth, MSc, LFCS
> HPC System Administrator
> Scientific Computing Unit
> Weill Cornell Medicine
> 1300 York - LC-502
> E: d...@med.cornell.edu
> O: 212-746-6305
> F: 212-746-8690
> 
> 
> On Thu, Aug 23, 2018 at 11:12 AM, Douglas Duckworth
>  > wrote:  
> 
> > Hi Dominik
> >
> > Yes, the network-script was created by our Ansible role that deploys
> > CentOS hosts.  It pulls the IP from DNS then templates the script
> > and copies to host.
> >
> > I will try this oVirt step then see if it works!
> >
> > Thanks,
> >
> > Douglas Duckworth, MSc, LFCS
> > HPC System Administrator
> > Scientific Computing Unit
> > Weill Cornell Medicine
> > 1300 York - LC-502
> > E: d...@med.cornell.edu
> > O: 212-746-6305
> > F: 212-746-8690
> >
> >
> > On Thu, Aug 23, 2018 at 11:09 AM, Dominik Holler
> >  wrote:
> >  
> >> Is ifcfg-ib0 created before adding the host?
> >> Can ib0 be reconfigured using engine, e.g. by
> >> "Compute > Hosts > hostx > Network Interfaces > Setup Host
> >> Networks"? If this some kind of self-hosted engine?
> >>
> >> On Thu, 23 Aug 2018 09:30:59 -0400
> >> Douglas Duckworth  wrote:
> >>  
> >> > Here's a link to the files:
> >> >
> >> > https://urldefense.proofpoint.com/v2/url?u=https-3A__bit.ly_  
> >> 2wjZ6Vo=DwICAg=lb62iw4YL4RFalcE2hQUQealT9-RXrryqt9KZX2qu
> >> 2s=2Fzhh_78OGspKQpl_e-CbhH6xUjnRkaqPFUS2wTJ2cw=Y25-
> >> OOvgu58jlC82-fzBeNIpQ7ZscoHznffUhqE6EBM=QQXlC9Tisa60TvimyS
> >> 3BnFDCaDF7VPD8eCzT-Fke-p0=  
> >> >
> >> > Thank you!
> >> >
> >> > Thanks,
> >> >
> >> > Douglas Duckworth, MSc, LFCS
> >> > HPC System Administrator
> >> > Scientific Computing Unit
> >> > Weill Cornell Medicine
> >> > 1300 York - LC-502
> >> > E: d...@med.cornell.edu
> >> > O: 212-746-6305
> >> > F: 212-746-8690
> >> >
> >> >
> >> > On Thu, Aug 23, 2018 at 6:51 AM, Dominik Holler
> >> >  wrote:
> >> >  
> >> > > Would you please share the vdsm.log and the supervdsm.log from
> >> > > this host?
> >> > >
> >> > > On Wed, 22 Aug 2018 11:36:09 -0400
> >> > > Douglas Duckworth  wrote:
> >> > >  
> >> > > > Hi
> >> > > >
> >> > > > I keep losing ib0 connection on hypervisor after adding host
> >> > > > to engine. This makes the host not really work since NFS
> >> > > > will be mounted over ib0.
> >> > > >
> >> > > > I don't really understand why this occurs.
> >> > > >
> >> > > > OS:
> >> > > >
> >> > > > [root@ovirt-hv2 ~]# cat /etc/redhat-release
> >> > > > CentOS Linux release 7.5.1804 (Core)
> >> > > >
> >> > > > Here's the network script:
> >> > > >
> >> > > > [root@ovirt-hv2 ~]#
> >> > > > cat /etc/sysconfig/network-scripts/ifcfg-ib0 DEVICE=ib0
> >> > > > BOOTPROTO=static
> >> > > > IPADDR=172.16.0.207
> >> > > > NETMASK=255.255.255.0
> >> > > > ONBOOT=yes
> >> > > > ZONE=public
> >> > > >
> >> > > > When I try "ifup"
> >> > > >
> >> > > > [root@ovirt-hv2 ~]# ifup ib0
> >> > > > Error: Connection activation failed: No suitable device
> >> > > > found for this connection.
> >> > > >
> >> > > > The error in syslog:
> >> > > >
> >> > > > Aug 22 11:31:50 ovirt-hv2 kernel: IPv4: martian source
> >> > > > 172.16.0.87 from 172.16.0.49, on dev ib0
> >> > > > Aug 22 11:31:53 ovirt-hv2 NetworkManager[1070]: 
> >> > > > [1534951913.7486] audit: op="connection-activate"
> >> > > > uuid="2ab4abde-b8a5-6cbc-19b1-2bfb193e4e89" name="System ib0"
> >> > > > result="fail" reason="No suitable device found for this
> >> > > > connection.
> >> > > >
> >> > > > As you can see media state up:
> >> > > >
> >> > > > [root@ovirt-hv2 ~]# ip a
> >> > > > 1: lo:  mtu 65536 qdisc noqueue state
> >> > > > UNKNOWN group default qlen 1000
> >> > > > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> >> > > > inet 127.0.0.1/8 scope host lo
> >> > > >valid_lft forever preferred_lft forever
> >> > > > 2: em1:  mtu 1500 qdisc mq
> >> > > > master ovirtmgmt state UP group default qlen 1000
> >> > > > link/ether 50:9a:4c:89:d3:81 brd ff:ff:ff:ff:ff:ff
> >> > > > 3: em2:  mtu 1500 qdisc mq
> >> > > > state DOWN group default qlen 1000
> >> > > > link/ether 50:9a:4c:89:d3:82 brd ff:ff:ff:ff:ff:ff
> >> > > > 4: p1p1:  mtu 1500 qdisc
> >> > > > mq state DOWN group default qlen 1000
> >> > > > link/ether b4:96:91:13:ea:68 brd ff:ff:ff:ff:ff:ff
> >> > > > 5: p1p2:  mtu 1500 qdisc
> >> > > > mq state DOWN group default qlen 1000
> >> > > > link/ether b4:96:91:13:ea:6a brd ff:ff:ff:ff:ff:ff
> >> > > > 6: idrac:  mtu 1500 qdisc
> >> > > > pfifo_fast state UNKNOWN group default qlen

[ovirt-users] Re: Console to HostedEngine

2018-08-24 Thread Daniel Menzel 

Hi Simone,
it worked - I can access the server via SSH again to solve the original 
problem (which is an httpd problem). Concerning the add-console-password 
problem: It sounds weird to me, too.


For others: In my case the console device was there, it just did not 
have any ID or address:


devices={device:console,type:console}

Regards
Daniel


something adding like this should be enough:
devices={device:console,type:console,deviceId:816e131e-5718-45e7-b1e3-81a6dfd51e19,address:None}

and please remove xmlBase64= line if there since it contains the XML for 
libvirt as generated by the engine and that one, if there, wins over the 
dictionary for vdsm.



 > As an alternative, VNC console should work as well; you can set VNC
 > password with
 > hosted-engine --add-console-password

I have tried this, too. The result was the following:

Command VM.updateDevice with args {'params': {'existingConnAction':
'keep', 'graphicsType': 'vnc', 'params': {}, 'ttl': '120',
'deviceType':
'graphics', 'password': ''}, 'vmID': ''} failed:


(code=56, message=Failed to update device)


This sounds really weird.

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[ovirt-users] Re: Console to HostedEngine

2018-08-24 Thread Simone Tiraboschi 
On Fri, Aug 24, 2018 at 3:00 PM Daniel Menzel <
daniel.men...@hhi.fraunhofer.de> wrote:

> Hello Simone,
> thanks for your reply.
>
> > hosted-engine --vm-shutdown --vm-conf=/root/my_vm.conf
>
> I came across that before but the syntax of this file is nebulous to me
> as it looks like some kind of JSON?! How do I add the serial console
> there? What's the syntax?
>

something adding like this should be enough:
devices={device:console,type:console,deviceId:816e131e-5718-45e7-b1e3-81a6dfd51e19,address:None}

and please remove xmlBase64= line if there since it contains the XML for
libvirt as generated by the engine and that one, if there, wins over the
dictionary for vdsm.


>
> > As an alternative, VNC console should work as well; you can set VNC
> > password with
> > hosted-engine --add-console-password
>
> I have tried this, too. The result was the following:
>
> Command VM.updateDevice with args {'params': {'existingConnAction':
> 'keep', 'graphicsType': 'vnc', 'params': {}, 'ttl': '120', 'deviceType':
> 'graphics', 'password': ''}, 'vmID': ''} failed:
>
>
> (code=56, message=Failed to update device)
>

This sounds really weird.
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[ovirt-users] Re: cannot migrate hosted engine to sandybridge hypervisor

2018-08-24 Thread Douglas Duckworth 
Thanks!

No big deal as it's now working.

On Fri, Aug 24, 2018, 9:04 AM Simone Tiraboschi  wrote:

>
>
> On Fri, Aug 24, 2018 at 3:06 AM Douglas Duckworth 
> wrote:
>
>> Rebooted the hosted engine VM
>>
>> Migration now works
>>
>> Guess that's needed after changing cluster CPU type
>>
>
> Yes, exactly: we already have an open bug about that:
> https://bugzilla.redhat.com/show_bug.cgi?id=1585986
> 
>
>
>>
>> Thanks,
>>
>> Douglas Duckworth, MSc, LFCS
>> HPC System Administrator
>> Scientific Computing Unit
>> Weill Cornell Medicine
>> 1300 York - LC-502
>> E: d...@med.cornell.edu
>> O: 212-746-6305
>> F: 212-746-8690
>>
>>
>> On Thu, Aug 23, 2018 at 8:46 PM, Douglas Duckworth <
>> dod2...@med.cornell.edu> wrote:
>>
>>> Hi
>>>
>>> I am unable to migrate to hypervisor that's sandy bridge CPU.
>>>
>>> The cluster supports CPUs that old.
>>>
>>> This is the message on host when migration fails:
>>>
>>> Aug 23 20:40:14 lyon vdsm[9648]: WARN Worker blocked: >> name=periodic/1 running >> action= at
>>> 0x7f2f8054b350> timeout=15, duration=15 at 0x7f2f8048d290> task#=79 at
>>> 0x7f2f80540490>, traceback:#012File: "/usr/lib64/python2.7/threading.py",
>>> line 785, in __bootstrap#012  self.__bootstrap_inner()#012File:
>>> "/usr/lib64/python2.7/threading.py", line 812, in __bootstrap_inner#012
>>> self.run()#012File: "/usr/lib64/python2.7/threading.py", line 765, in
>>> run#012  self.__target(*self.__args, **self.__kwargs)#012File:
>>> "/usr/lib/python2.7/site-packages/vdsm/common/concurrent.py", line 194, in
>>> run#012  ret = func(*args, **kwargs)#012File:
>>> "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 301, in _run#012
>>> self._execute_task()#012File:
>>> "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 315, in
>>> _execute_task#012  task()#012File:
>>> "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 391, in
>>> __call__#012  self._callable()#012File:
>>> "/usr/lib/python2.7/site-packages/vdsm/virt/periodic.py", line 220, in
>>> __call__#012  self._func()#012File:
>>> "/usr/lib/python2.7/site-packages/vdsm/virt/sampling.py", line 580, in
>>> __call__#012  stats = hostapi.get_stats(self._cif,
>>> self._samples.stats())#012File:
>>> "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 77, in
>>> get_stats#012  ret['haStats'] = _getHaInfo()#012File:
>>> "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 182, in
>>> _getHaInfo#012  stats = instance.get_all_stats()#012File:
>>> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py",
>>> line 94, in get_all_stats#012  stats =
>>> broker.get_stats_from_storage()#012File:
>>> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
>>> line 135, in get_stats_from_storage#012  result =
>>> self._proxy.get_stats()#012File: "/usr/lib64/python2.7/xmlrpclib.py", line
>>> 1233, in __call__#012  return self.__send(self.__name, args)#012File:
>>> "/usr/lib64/python2.7/xmlrpclib.py", line 1591, in __request#012
>>> verbose=self.__verbose#012File: "/usr/lib64/python2.7/xmlrpclib.py", line
>>> 1273, in request#012  return self.single_request(host, handler,
>>> request_body, verbose)#012File: "/usr/lib64/python2.7/xmlrpclib.py", line
>>> 1303, in single_request#012  response =
>>> h.getresponse(buffering=True)#012File: "/usr/lib64/python2.7/httplib.py",
>>> line 1113, in getresponse#012  response.begin()#012File:
>>> "/usr/lib64/python2.7/httplib.py", line 444, in begin#012  version, status,
>>> reason = self._read_status()#012File: "/usr/lib64/python2.7/httplib.py",
>>> line 400, in _read_status#012  line = self.fp.readline(_MAXLINE +
>>> 1)#012File: "/usr/lib64/python2.7/socket.py", line 476, in readline#012
>>> data = self._sock.recv(self._rbufsize)
>>> Aug 23 20:43:45 lyon vdsm[9648]: WARN ping was deprecated in favor of
>>> ping2 and confirmConnectivity
>>> Aug 23 20:43:45 lyon vdsm[9648]: WARN Attempting to add an existing net
>>> user: ovirtmgmt/adf14389-1563-4b1a-9af6-4b40370a825b
>>> Aug 23 20:43:46 lyon lldpad: recvfrom(Event interface): No buffer space
>>> available
>>> Aug 23 20:43:46 lyon kernel: ovirtmgmt: port 2(vnet0) entered blocking
>>> state
>>> Aug 23 20:43:46 lyon kernel: ovirtmgmt: port 2(vnet0) entered disabled
>>> state
>>> Aug 23 20:43:46 lyon kernel: device vnet0 entered promiscuous mode
>>> Aug 23 20:43:46 lyon kernel: ovirtmgmt: port 2(vnet0) entered blocking
>>> state
>>> Aug 23 20:43:46 lyon kernel: ovirtmgmt: port 2(vnet0) entered forwarding
>>> state
>>> Aug 23 20:43:46 lyon NetworkManager[1658]:   [1535071426.4326]
>>> manager: (vnet0): new Tun device
>>> (/org/freedesktop/NetworkManager/Devices/57)
>>> Aug 23 20:43:46 lyon NetworkManager[1658]:   [1535071426.4336]
>>> device

[ovirt-users] Re: cannot migrate hosted engine to sandybridge hypervisor

2018-08-24 Thread Simone Tiraboschi 
On Fri, Aug 24, 2018 at 3:06 AM Douglas Duckworth 
wrote:

> Rebooted the hosted engine VM
>
> Migration now works
>
> Guess that's needed after changing cluster CPU type
>

Yes, exactly: we already have an open bug about that:
https://bugzilla.redhat.com/show_bug.cgi?id=1585986


>
> Thanks,
>
> Douglas Duckworth, MSc, LFCS
> HPC System Administrator
> Scientific Computing Unit
> Weill Cornell Medicine
> 1300 York - LC-502
> E: d...@med.cornell.edu
> O: 212-746-6305
> F: 212-746-8690
>
>
> On Thu, Aug 23, 2018 at 8:46 PM, Douglas Duckworth <
> dod2...@med.cornell.edu> wrote:
>
>> Hi
>>
>> I am unable to migrate to hypervisor that's sandy bridge CPU.
>>
>> The cluster supports CPUs that old.
>>
>> This is the message on host when migration fails:
>>
>> Aug 23 20:40:14 lyon vdsm[9648]: WARN Worker blocked: > name=periodic/1 running > action= at
>> 0x7f2f8054b350> timeout=15, duration=15 at 0x7f2f8048d290> task#=79 at
>> 0x7f2f80540490>, traceback:#012File: "/usr/lib64/python2.7/threading.py",
>> line 785, in __bootstrap#012  self.__bootstrap_inner()#012File:
>> "/usr/lib64/python2.7/threading.py", line 812, in __bootstrap_inner#012
>> self.run()#012File: "/usr/lib64/python2.7/threading.py", line 765, in
>> run#012  self.__target(*self.__args, **self.__kwargs)#012File:
>> "/usr/lib/python2.7/site-packages/vdsm/common/concurrent.py", line 194, in
>> run#012  ret = func(*args, **kwargs)#012File:
>> "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 301, in _run#012
>> self._execute_task()#012File:
>> "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 315, in
>> _execute_task#012  task()#012File:
>> "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 391, in
>> __call__#012  self._callable()#012File:
>> "/usr/lib/python2.7/site-packages/vdsm/virt/periodic.py", line 220, in
>> __call__#012  self._func()#012File:
>> "/usr/lib/python2.7/site-packages/vdsm/virt/sampling.py", line 580, in
>> __call__#012  stats = hostapi.get_stats(self._cif,
>> self._samples.stats())#012File:
>> "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 77, in
>> get_stats#012  ret['haStats'] = _getHaInfo()#012File:
>> "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 182, in
>> _getHaInfo#012  stats = instance.get_all_stats()#012File:
>> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py",
>> line 94, in get_all_stats#012  stats =
>> broker.get_stats_from_storage()#012File:
>> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
>> line 135, in get_stats_from_storage#012  result =
>> self._proxy.get_stats()#012File: "/usr/lib64/python2.7/xmlrpclib.py", line
>> 1233, in __call__#012  return self.__send(self.__name, args)#012File:
>> "/usr/lib64/python2.7/xmlrpclib.py", line 1591, in __request#012
>> verbose=self.__verbose#012File: "/usr/lib64/python2.7/xmlrpclib.py", line
>> 1273, in request#012  return self.single_request(host, handler,
>> request_body, verbose)#012File: "/usr/lib64/python2.7/xmlrpclib.py", line
>> 1303, in single_request#012  response =
>> h.getresponse(buffering=True)#012File: "/usr/lib64/python2.7/httplib.py",
>> line 1113, in getresponse#012  response.begin()#012File:
>> "/usr/lib64/python2.7/httplib.py", line 444, in begin#012  version, status,
>> reason = self._read_status()#012File: "/usr/lib64/python2.7/httplib.py",
>> line 400, in _read_status#012  line = self.fp.readline(_MAXLINE +
>> 1)#012File: "/usr/lib64/python2.7/socket.py", line 476, in readline#012
>> data = self._sock.recv(self._rbufsize)
>> Aug 23 20:43:45 lyon vdsm[9648]: WARN ping was deprecated in favor of
>> ping2 and confirmConnectivity
>> Aug 23 20:43:45 lyon vdsm[9648]: WARN Attempting to add an existing net
>> user: ovirtmgmt/adf14389-1563-4b1a-9af6-4b40370a825b
>> Aug 23 20:43:46 lyon lldpad: recvfrom(Event interface): No buffer space
>> available
>> Aug 23 20:43:46 lyon kernel: ovirtmgmt: port 2(vnet0) entered blocking
>> state
>> Aug 23 20:43:46 lyon kernel: ovirtmgmt: port 2(vnet0) entered disabled
>> state
>> Aug 23 20:43:46 lyon kernel: device vnet0 entered promiscuous mode
>> Aug 23 20:43:46 lyon kernel: ovirtmgmt: port 2(vnet0) entered blocking
>> state
>> Aug 23 20:43:46 lyon kernel: ovirtmgmt: port 2(vnet0) entered forwarding
>> state
>> Aug 23 20:43:46 lyon NetworkManager[1658]:   [1535071426.4326]
>> manager: (vnet0): new Tun device
>> (/org/freedesktop/NetworkManager/Devices/57)
>> Aug 23 20:43:46 lyon NetworkManager[1658]:   [1535071426.4336]
>> device (vnet0): state change: unmanaged -> unavailable (reason
>> 'connection-assumed', sys-iface-state: 'external')
>> Aug 23 20:43:46 lyon NetworkManager[1658]:   [1535071426.4341]
>> device (vnet0): state change: unavailable -> disconnected (reason 'none',
>> sys-iface-state: 'external')
>> Aug 23 20:43:46 lyon dbus[1396]: [system] Activating via systemd: service
>> name='org.freedesktop.machine1' unit='dbus-org.freedesktop.machine1.service'
>> Aug 23 20:43:46 lyon systemd: Cannot add dependency job for

[ovirt-users] Turn Off Email Alerts

2018-08-24 Thread Douglas Duckworth 
Hi

How do I turn off hosted engine alerts?  We are in a testing phase so these
are not needed.  I have disabled postfix on all hosts as well as stopped
the ovirt notification daemon on the hosted engine.  I kept it running
while putting /dev/null in
/usr/share/ovirt-engine/services/ovirt-engine-notifier/ovirt-engine-notifier.conf
for
mail server.  Yet I still get alerts for every thing done such as putting
hosts in maintenance mode.  Very confusing.
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[ovirt-users] Re: Console to HostedEngine

2018-08-24 Thread Daniel Menzel 

Hello Simone,
thanks for your reply.


hosted-engine --vm-shutdown --vm-conf=/root/my_vm.conf


I came across that before but the syntax of this file is nebulous to me 
as it looks like some kind of JSON?! How do I add the serial console 
there? What's the syntax?


As an alternative, VNC console should work as well; you can set VNC 
password with

hosted-engine --add-console-password


I have tried this, too. The result was the following:

Command VM.updateDevice with args {'params': {'existingConnAction': 
'keep', 'graphicsType': 'vnc', 'params': {}, 'ttl': '120', 'deviceType': 
'graphics', 'password': ''}, 'vmID': ''} failed: 



(code=56, message=Failed to update device)
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[ovirt-users] Re: Unknown CPU model Broadwell-IBRS-SSBD

2018-08-24 Thread Brendan Holmes 
Hi,

Sorry if I overlooked, but was a bug raised for this that I can track?  I 
should have included that this problem is occurring on v4.2.6 second release 
candidate.  I use oVirt Node.

Many thanks,
Brendan

-Original Message-
From: Michal Skrivanek  

> On 19 Aug 2018, at 20:47, m...@brendanh.com wrote:
> 
> Hi,
> 
> I've just installed hosted-engine.  It proceeds to near the end of the 
> Ansible script, then pauses at:
> "TASK [Check engine VM health]"
> then eventually errors:
> "Engine VM is not running, please check vdsm logs.  The VDSM logs have error:
> "libvirtError: internal error: Unknown CPU model Broadwell-IBRS-SSBD”

it shouldn’t be send like that. The CPU the VM is supposed to use should be 
“Broadwell,+spce-ctrl,+ssbd". Simone, how does it end up in configuration like 
above?

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[ovirt-users] Re: Console to HostedEngine

2018-08-24 Thread Simone Tiraboschi 
On Fri, Aug 24, 2018 at 2:04 PM Daniel Menzel <
daniel.men...@hhi.fraunhofer.de> wrote:

> We then tried to access it via its host and a "hosted-engine --console"
> but ran into an
>
> internal error: cannot find character device 
>
> which I know from KVM. With other VMs I could follow the RedHat's advice
> to add a console
> (
> https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/virtualization_host_configuration_and_guest_installation_guide/app_domain_console)
>
> but although I edited the hosted engine's profile those changes weren't
> applied - and after an engine restart even deleted again. That kind of
> makes sense to me, but limits my options.
>
>
Please see this: https://bugzilla.redhat.com/show_bug.cgi?id=1590943
with engine 4.2.5-1 you can definitively enable the serial console device
editing the engine VM from the engine itself.

If you are not able to reach the engine VM for the upgrade, you can
copy /var/run/ovirt-hosted-engine-ha/vm.conf somewhere, edit it to add the
console device and restart the hosted-engine VM with a custom vm.conf with
something like:

hosted-engine --vm-shutdown --vm-conf=/root/my_vm.conf

As an alternative, VNC console should work as well; you can set VNC
password with
hosted-engine --add-console-password
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[ovirt-users] Console to HostedEngine

2018-08-24 Thread Daniel Menzel 

Hi at all,

we cannot access our hosted engine anymore. It started with and overfull 
/var due to a growing  database. We access the engine via SSH and tried 
to fix that - but somehow we seem to have produced another problem on 
the SSH server itself. So unfortunately we can not login anymore.


We then tried to access it via its host and a "hosted-engine --console" 
but ran into an


internal error: cannot find character device 

which I know from KVM. With other VMs I could follow the RedHat's advice 
to add a console 
(https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/virtualization_host_configuration_and_guest_installation_guide/app_domain_console) 
but although I edited the hosted engine's profile those changes weren't 
applied - and after an engine restart even deleted again. That kind of 
makes sense to me, but limits my options.


So my question is: Is there any idea how can I access the the console 
with my current limitations to fix the SSH server's problems and then 
hopefully fix everything?


Regards
Daniel
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[ovirt-users] Re: Upgrading librbd1 and librados2 for oVirt 4.2.x

2018-08-24 Thread andreas . elvers+ovirtforum 
I found a way.

[root@node02 yum.repos.d]# cat luminious.repo

[ovirt-4.2-centos-ceph-luminous]
enabled=1
name = CentOS-7 - ceph luminous
baseurl = http://mirror.centos.org/centos/7/storage/$basearch/ceph-luminous/
gpgcheck = 1
enabled = 1
gpgkey = 
https://raw.githubusercontent.com/CentOS-Storage-SIG/centos-release-storage-common/master/RPM-GPG-KEY-CentOS-SIG-Storage
includepkgs = librados2 librbd1 lttng-ust
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[ovirt-users] Re: oVirt: powerful opensource virtualization

2018-08-24 Thread Simon Coter 
Hi,

I was not aware of this event, I’ll try to be there so!

Simon

> On Aug 24, 2018, at 8:14 AM, Sandro Bonazzola  wrote:
> 
> Hi,
> just to let you know that Simone Tiraboschi will present "oVirt: powerful 
> opensource virtualization" in Bergamo (Italy) on September 8th 2018 within 
> Download Innovation IT & Conference event (https://download-event.io/en/ 
> )
> 
> 
> -- 
> SANDRO BONAZZOLA
> MANAGER, SOFTWARE ENGINEERING, EMEA R RHV
> Red Hat EMEA 
> sbona...@redhat.com    
> 
>   
> 
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[ovirt-users] Re: HA VMs not starting automatically on another host after host crash.

2018-08-24 Thread Eduardo Mayoral 
Thanks for your fast answer, Alex.

Will flag the VMs as HA.

Indeed I was not interpreting correctly the "Resiliency policy" setting.
For the record, I found it very well explained here:

https://lists.ovirt.org/pipermail/users/2015-March/031896.html

Best regards,


On 24/08/18 10:06, Alex K wrote:
> Hi,
>
> On Fri, Aug 24, 2018, 10:25 Eduardo Mayoral  > wrote:
>
>
> Hi,
>
>     Recently I have had 2 oVirt hosts (oVirt 4.2, CentOS 7.5) crash
> unexpectedly (not at the same time). Both seem hardware related.
>
>     In both cases oVirt did detect the host as non responsive, did a
> fence on the hosts and set the VMs which were running on the host
> at the
> time as "Down". So far, so good.
>
>     The hosts were on 2 different clusters. Both had Migration
> policy /
> resilience policy set to "migrate Virtual Machines". The VMs are not
> configured as "Highly available", but my understanding is that
> with that
> resiliency policy, this makes no difference. My (probably wrong)
> expectation, is that oVirt should have attempted to start the VMs in
> another host. It did not. A colleague started the VMs manually and
> they
> started with no further issues.
>
>     So. How should I configure oVirt to try to start the VMs on
> another
> host when the physical host they are running in crashes? 
>
> You need to flag it as highly available.
>
>
>     Thanks in advance!
>
> --
> Eduardo Mayoral.
>
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[ovirt-users] Upgrading librbd1 and librados2 for oVirt 4.2.x

2018-08-24 Thread andreas . elvers+ovirtforum 
Hallo Group !

I am in need of upgrading librbd1 and librados2 for a oVirt 4.2.x cluster.
The cluster was installed via node ng.

Taking the  repository for Ceph Mimic or Luminous will end in a dependency
problem because liburcu-cds.so.1 is already installed as a more recent version
provided by the oVirt repository.

A hint on how to get a more recent versions of the above libraries would be very
much appreciated.

Thanks,
- Andreas
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[ovirt-users] Re: VM has been paused due to unknown storage error. - Only on NFS / EMC

2018-08-24 Thread jeanbaptiste 
Hi,

Thanks for answer,

I've isolate the issue into first SP (Storage processor) on my VNXe. On the 
another SP, I don't have issue.
Difference between both SP is load average / cpu usage. I think my NAS is too 
much used and there is an issue because of usage.
There is no network bottleneck  (500Mbit/s during stress, instead of 100Mbit/s 
during normal load). Link is 2*1Gbit/s LACP

Ticket is open with EMC, I hope give some news soon :)

Regards,
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[ovirt-users] Re: HA VMs not starting automatically on another host after host crash.

2018-08-24 Thread Alex K 
Hi,

On Fri, Aug 24, 2018, 10:25 Eduardo Mayoral  wrote:

>
> Hi,
>
> Recently I have had 2 oVirt hosts (oVirt 4.2, CentOS 7.5) crash
> unexpectedly (not at the same time). Both seem hardware related.
>
> In both cases oVirt did detect the host as non responsive, did a
> fence on the hosts and set the VMs which were running on the host at the
> time as "Down". So far, so good.
>
> The hosts were on 2 different clusters. Both had Migration policy /
> resilience policy set to "migrate Virtual Machines". The VMs are not
> configured as "Highly available", but my understanding is that with that
> resiliency policy, this makes no difference. My (probably wrong)
> expectation, is that oVirt should have attempted to start the VMs in
> another host. It did not. A colleague started the VMs manually and they
> started with no further issues.
>
> So. How should I configure oVirt to try to start the VMs on another
> host when the physical host they are running in crashes?
>
You need to flag it as highly available.

>
> Thanks in advance!
>
> --
> Eduardo Mayoral.
>
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[ovirt-users] HA VMs not starting automatically on another host after host crash.

2018-08-24 Thread Eduardo Mayoral 

Hi,

    Recently I have had 2 oVirt hosts (oVirt 4.2, CentOS 7.5) crash
unexpectedly (not at the same time). Both seem hardware related.

    In both cases oVirt did detect the host as non responsive, did a
fence on the hosts and set the VMs which were running on the host at the
time as "Down". So far, so good.

    The hosts were on 2 different clusters. Both had Migration policy /
resilience policy set to "migrate Virtual Machines". The VMs are not
configured as "Highly available", but my understanding is that with that
resiliency policy, this makes no difference. My (probably wrong)
expectation, is that oVirt should have attempted to start the VMs in
another host. It did not. A colleague started the VMs manually and they
started with no further issues.

    So. How should I configure oVirt to try to start the VMs on another
host when the physical host they are running in crashes? 

    Thanks in advance!

--
Eduardo Mayoral.

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[ovirt-users] Re: oVirt: powerful opensource virtualization

2018-08-24 Thread Gianluca Cecchi 
On Fri, Aug 24, 2018 at 8:16 AM Sandro Bonazzola 
wrote:

> Hi,
> just to let you know that Simone Tiraboschi will present "oVirt: powerful
> opensource virtualization" in Bergamo (Italy) on September 8th 2018 within
> Download Innovation IT & Conference event (https://download-event.io/en/)
>
>
>
Great! Hope to be there too
It seems a nice event with many interesting IT related initiatives
Thanks
Gianluca
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[ovirt-users] oVirt: powerful opensource virtualization

2018-08-24 Thread Sandro Bonazzola 
Hi,
just to let you know that Simone Tiraboschi will present "oVirt: powerful
opensource virtualization" in Bergamo (Italy) on September 8th 2018 within
Download Innovation IT & Conference event (https://download-event.io/en/)


-- 

SANDRO BONAZZOLA

MANAGER, SOFTWARE ENGINEERING, EMEA R RHV

Red Hat EMEA 

sbona...@redhat.com


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