date:20200123

[ovirt-users] Re: ovirt upgrade

2020-01-23 Thread lars . stolpe

Hi,
that looks like a special RdeHat Package. If you do not have installed RHV but 
oVirt you need to refer the manualy upgrade documentation, especialy chapter 9 
( upgrade 4.2 to 4.3).
Spare all RedHat related parts (if you not have RHV) an it will work fine.
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/upgrade_guide/Upgrading_the_Manager_to_4-3_4-0_local_db

Don't forget to upgrade the hosts as well
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[ovirt-users] API OVA export - getting job id/job status

2020-01-23 Thread lars . stolpe

hi,

I tryed this with API 4.2 and 4.3.
purpose of the following script is, to export a given list of vm as OVA one 
after another.
To reach that i need to monitor the job status and pause the script till the 
actual export is done.
The script works fine, but not the restriction of the returned jobs to the one 
spcificaly job i need to monitor.
Therefor the script pauses on *any* running job.
the working script:

#!/usr/bin/python

import logging
import time

import ovirtsdk4 as sdk
import ovirtsdk4.types as types

connection = sdk.Connection(
url='https://ovirtman12/ovirt-engine/api',
username='admin@internal',
password='***',
ca_file='/etc/pki/ovirt-engine/ca-ovirtman12.pem',
)


hosts_service = connection.system_service().hosts_service()
hosts = hosts_service.list()[0]

vms_service = connection.system_service().vms_service()
vms = vms_service.list(search='name=blxlic954')

for vm in vms:
# print("%s (%s)" % (vm.name, vm.id))
vm_service = vms_service.vm_service(vm.id)
start_time = (time.strftime('%Y%m%d_%H%M%S', 
time.localtime(int(time.time()
vm_service.export_to_path_on_host(
host=types.Host(id=hosts.id),
directory='/nfs_c3/export',
filename=('%s_backup_%s.ova' % (vm.name, start_time)),
wait=True,
)
#time.sleep(5)
jobs_service = connection.system_service().jobs_service()
jobs = jobs_service.list(search='')
for job in jobs:
print(job.id, job.description)
#job = jobs_service.job_service(job.id).get()
while job.status == types.JobStatus.STARTED:
time.sleep(10)
job = jobs_service.job_service(job.id).get()
print('job-status: %s' % (job.status))

connection.close()

The line  
jobs = jobs_service.list(search='')
works fine as long as the search pattern is empty.

if i try to restrict the results returned like this:
jobs = jobs_service.list(search='description=*blxlic954*')
i get an error:

 bad sql grammar [select * from (select * from job where ( job id in (select 
distinct job.job id from  job   where  (  ) ))  order by start time asc) as t1 
offset (1 -1) limit 2147483647]; nested exception is 
org.postgresql.util.psqlexception: error: syntax error at or near ")"

looks like the 'where' clause is not filled correctly.

Am i wrong with my syntax or ist that a bug?
Is there another way to get the correct job id/status?
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[ovirt-users] Re: ovirt upgrade

2020-01-23 Thread David David

2019-12-19 11:04 GMT+04:00, Amit Bawer :
> Hi
> You can refer to 4.3 upgrade guide:
>
> https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/upgrade_guide/index
>
> On Thursday, December 19, 2019, David David  wrote:
>
>> hi all
>>
>> how do upgrade from 4.2.5 to 4.3.7 ?
>> what steps are necessary, are the same as when upgrading from 4.1 to 4.2?
>>
>>  # engine-upgrade-check
>>  # yum update ovirt*setup*
>>  # engine-setup
>>
>>
>> thanks
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>> message/J3J6KDI65N3PLLPNOGHXCLU5HEFOP4QI/
>>
>
hi
sorry for late reply
cant install upgrade script^

[root@kvm2 ~]# yum install ovirt-fast-forward-upgrade
Loaded plugins: fastestmirror, versionlock
Loading mirror speeds from cached hostfile
 * base: mirror.logol.ru
 * epel: fedora-mirror02.rbc.ru
 * extras: mirror.logol.ru
 * ovirt-4.2: mirror.slu.cz
 * ovirt-4.2-epel: fedora-mirror02.rbc.ru
 * updates: mirror.logol.ru
No package ovirt-fast-forward-upgrade available.
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[ovirt-users] Re: High level network advice request

2020-01-23 Thread Joseph Goldman

This is really a situational question.

Short answer is - there's no problem running everything on ovirtmgmt
network - I do it, especially if what your deploying on is essentially
one big network. Its just the VM's bridged into your hosts NIC.

The long answer is, you can create many networks based on a number of
factors i.e. VLAN tagging, different names for different groups,
different things to run over different networks (like migration traffic
and/or host storage traffic etc) this gives you flexibility in the long
run if you need to change things around - more management overhead but
more flexibility.

My home server - being a single node home server - uses a Bond0
interface that the ovirtmgmt bridge is created on. I also have a VLAN
Tagged network on that bond setup in oVirt to some servers, as I run my
server and client device (and IoT device) networks separately.

In terms of your webserver example - you'd ideally have a webproxy VM
that you forward your 80,443 to from your router, and it'd be setup to
talk to any other application/VM internally on their internal IPs - I do
this for a self hosted Nextcloud, Cacti/NMS, Plex, some development
servers etc all behind my NAT router, all on oVirt.

If you have any specific questions or problems - please let me know and
I'll try my best to help.

On 24/1/20 2:38 pm, Richard Nilsson wrote:

High level network advice request :)

I have a self-hosted engine deployed on a node, Ovirt v. 4.3. I am testing, but
I don't understand the big idea of how to set-up Ovirt networking for hosted /
engine-managed virtual servers. I would like to host a few virtual servers for
things like Next/OwnCloud, SuiteCRM, NethServer or others.

For example, I know exactly how set-up a virtual machine with a centos / lamp
stack on a fedora host, I can make a network bridge for the vm with fedora cli,
then use haproxy (or squid) as a reverse-redirect server to allow WAN access to
the vm server using FQDNs.

What is a good strategy for Ovirt hosting a webserver? To use the default ovirt
management network for the virtual server machines doesn't seem like a best
practice?

Should I make a new logical network for the virtual servers? Do I need to
configure bridges for the machines? It looks like bridges and virtual NICs are
automatically configured when I make the network and virtual machines, is that
right?

Is it the usual or typical practice that one ovirt logical network uses only
one network bridge to a one physical NIC? Would all of the kVMs on the logical
network share the same / single bridge of the particular network? I'm not sure
what the big idea should be, what is a best practice?

I wonder, should I bond several physical NICs, then point the bridge, for a new
/ dedicated logical network for webservers, to the the bonded NICs? There is
more than a little new vocabulary for me to onboard for Ovirt / virtual /
logical networks...I will greatly appreciate, and I thank you in advance for
any top level / best practice advice!
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[ovirt-users] High level network advice request

2020-01-23 Thread Richard Nilsson

High level network advice request :)

What is a good strategy for Ovirt hosting a webserver? To use the default ovirt
management network for the virtual server machines doesn't seem like a best
practice?

[ovirt-users] Re: Ovirt 4.3

2020-01-23 Thread eevans

Once I enabled the sclo repo it worked. 
yum install centos-release-scl-rh

 

 

Eric Evans

Digital Data Services LLC.

304.660.9080



 

From: eev...@digitaldatatechs.com  
Sent: Thursday, January 23, 2020 6:06 PM
To: 'Sandro Bonazzola' 
Cc: 'users' 
Subject: [ovirt-users] Re: Ovirt 4.3

 

When I run the command yum install ovirt-engine. Originally, when I tried to 
run the command, I received package not foumd. When I looked at the repo, it 
was using fc$releaseserver and I changed it to el$releaseserver. I’m not sure 
why the repo defaults to fedora but it was looking for a fedora 7 distro. 

However, I still get the errors after changing it but at leasae it finds the 
ovirt-engine file. I have enabled epel and tried but still fails.

 

I am using the instructions fromt eh ovirt website on Centos 7 Server with GUI. 
It shouldn’t make a different with GUI or not but that’s what I had. I can do a 
minimal install and see if it works, but not sure why it would make a 
difference.

 

Any help is very much appreciated.

 

 

Eric Evans

Digital Data Services LLC.

304.660.9080



 

From: Sandro Bonazzola mailto:sbona...@redhat.com> > 
Sent: Thursday, January 23, 2020 5:58 AM
To: eev...@digitaldatatechs.com  
Cc: users mailto:users@ovirt.org> >
Subject: Re: [ovirt-users] Ovirt 4.3

 

 

 

Il giorno gio 23 gen 2020 alle ore 11:35 mailto:eev...@digitaldatatechs.com> > ha scritto:



I set up the repository as per Ovirt instructions on Centos 7 x64, but when I 
yum install ovirt-engine I get missing dependencies.

 

Hi, can you please point me to the instructions you followed for reaching this 
situation?

I would like to fix those instructions.

In the meantime, you can do "yum install 
https://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm; and this should 
solve your dependency issues.

 

 

Here are the errors:

 

Error: Package: ovirt-engine-backend-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: ebay-cors-filter

Error: Package: ovirt-engine-setup-plugin-ovirt-engine-4.3.7.2-1.el7.noarch 
(ovirt-4.3)

   Requires: rh-postgresql10-postgresql-contrib

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: python-ovsdbapp

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-keystone-client >= 3.2.7

Error: Package: ovirt-engine-metrics-1.3.5.1-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.8.3

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: openvswitch >= 2.7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-cinder-model >= 3.2.7

Error: Package: ovirt-ansible-manageiq-1.1.14-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Installing: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-ansible-vm-infra-1.1.22-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: openvswitch-ovn-common >= 2.7

Error: Package: ovirt-engine-backend-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: novnc >= 0.5.0

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: collectd-write_http

Error: Package: ovirt-ansible-repositories-1.1.5-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-ansible-infra-1.1.13-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Installing: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-glance-model >= 3.2.7

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: python-openvswitch >= 2.7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-keystone-model >= 3.2.7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: collectd-write_syslog

Error: Package: ovirt-ansible-image-template-1.1.12-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-engine-dwh-setup-4.3.6-1.el7.noarch (ovirt-4.3)

   Requires: rh-postgresql10-postgresql-server

Error: Package: ovirt-engine-websocket-proxy-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: python-websockify >= 0.6.0

Error: Package:

[ovirt-users] Re: Ovirt 4.3

2020-01-23 Thread eevans

When I run the command yum install ovirt-engine. Originally, when I tried to 
run the command, I received package not foumd. When I looked at the repo, it 
was using fc$releaseserver and I changed it to el$releaseserver. I’m not sure 
why the repo defaults to fedora but it was looking for a fedora 7 distro. 

However, I still get the errors after changing it but at leasae it finds the 
ovirt-engine file. I have enabled epel and tried but still fails.

 

I am using the instructions fromt eh ovirt website on Centos 7 Server with GUI. 
It shouldn’t make a different with GUI or not but that’s what I had. I can do a 
minimal install and see if it works, but not sure why it would make a 
difference.

 

Any help is very much appreciated.

 

 

Eric Evans

Digital Data Services LLC.

304.660.9080



 

From: Sandro Bonazzola  
Sent: Thursday, January 23, 2020 5:58 AM
To: eev...@digitaldatatechs.com
Cc: users 
Subject: Re: [ovirt-users] Ovirt 4.3

 

 

 

Il giorno gio 23 gen 2020 alle ore 11:35 mailto:eev...@digitaldatatechs.com> > ha scritto:



I set up the repository as per Ovirt instructions on Centos 7 x64, but when I 
yum install ovirt-engine I get missing dependencies.

 

Hi, can you please point me to the instructions you followed for reaching this 
situation?

I would like to fix those instructions.

In the meantime, you can do "yum install 
https://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm; and this should 
solve your dependency issues.

 

 

Here are the errors:

 

Error: Package: ovirt-engine-backend-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: ebay-cors-filter

Error: Package: ovirt-engine-setup-plugin-ovirt-engine-4.3.7.2-1.el7.noarch 
(ovirt-4.3)

   Requires: rh-postgresql10-postgresql-contrib

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: python-ovsdbapp

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-keystone-client >= 3.2.7

Error: Package: ovirt-engine-metrics-1.3.5.1-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.8.3

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: openvswitch >= 2.7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-cinder-model >= 3.2.7

Error: Package: ovirt-ansible-manageiq-1.1.14-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Installing: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-ansible-vm-infra-1.1.22-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: openvswitch-ovn-common >= 2.7

Error: Package: ovirt-engine-backend-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: novnc >= 0.5.0

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: collectd-write_http

Error: Package: ovirt-ansible-repositories-1.1.5-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-ansible-infra-1.1.13-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Installing: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-glance-model >= 3.2.7

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: python-openvswitch >= 2.7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-keystone-model >= 3.2.7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: collectd-write_syslog

Error: Package: ovirt-ansible-image-template-1.1.12-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-engine-dwh-setup-4.3.6-1.el7.noarch (ovirt-4.3)

   Requires: rh-postgresql10-postgresql-server

Error: Package: ovirt-engine-websocket-proxy-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: python-websockify >= 0.6.0

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: nimbus-jose-jwt >= 5.12

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-glance-client >= 3.2.7

Error: Package: ovirt-engine-dwh-4.3.6-1.el7.noarch (ovirt-4.3)

   Requires: rh-postgresql10-postgresql-server

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

[ovirt-users] Re: Hyperconverged solution

2020-01-23 Thread Nir Soffer

On Wed, Jan 22, 2020, 17:54 Benedetto Vassallo 
wrote:

> Hello Guys,
> Here at University of Palermo (Italy) we are planning to switch from
> vmware to ovirt using the hyperconverged solution.
> Our design is a 6 nodes cluster, each node with this configuration:
>
> - 1x Dell PowerEdge R7425 server;
> - 2x AMD EPYC 7301 Processor;
> - 512GB of RAM (8x 64GB LRDIMM, 2666MT/s, Quad Rank);
> - 2x Broadcom 57412 Dual Port 10Gb SFP+ ethernet card;
> - 3x 600GB 10K RPM SAS for the OS (Raid1 + hotspare);
> - 5x 1.2TB 10K RPM SAS for the hosted storage domain (Raid5 + hotspare);
>
The hosted engine storage donain is small and sould run only one VM, so you
probably don't need 1.2T disks for it.

> - 11x 2.4TB 10KRPM SAS for the vm data domain (Raid6 + hotspare);
> - 4x 960GB SSD SAS for an additional SSD storage domain (Raid5 + hotspare);
>
Hyperconverged uses gluster, and gluster uses replication (replica 3 or
replica 2 + arbiter) so adding raid below may not be needed.

You may use the SSDs for lvm cache for the gluster setup.

I would try to ask on Gluster mailing list about this.

Sahina, what do you think?

Nir

Is this configuration supported or I have to change something?
> Thank you and Best Regards.
> --
> Benedetto Vassallo
> Responsabile U.O. Sviluppo e manutenzione dei sistemi
> Sistema Informativo di Ateneo
> Università degli studi di Palermo
>
> Phone: +3909123860056
> Fax: +3909123860880
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[ovirt-users] Re: ovirt_vm ansible module -- how to wait for ova export to finish

2020-01-23 Thread Jayme

Jan,

I just ran a quick test with your suggestion and it seems like it is
working as intended.  I need to do more testing with it but it looks like
this may well be a viable solution:

---
- hosts: localhost
  connection: local

  vars:
host: hostX
cluster: default
directory: '/backup/'
ova_ext: ova
vms:
  - ovatest
  - ovatest2

  tasks:
- name: Backup VMs
  include_tasks: backup-test.yml
  loop: "{{ vms }}"


backup-test.yml:

---

- name: "Export VM to OVA"
  ovirt_vm:
auth: "{{ ovirt_auth }}"
name: "{{ item }}"
state: exported
cluster: "{{ cluster }}"
export_ova:
host: "{{ host }}"
filename: "{{ item }}.{{ ova_ext }}"
directory: "{{ directory }}"

- name: "Wait for export to finish"
  wait_for:
path: "/backup/vm.ova"  # will change to using vars here

The backup folder isn't accessible from where I'm running ansible from so I
will need to check it remotely but that should be easy to solve.

On Thu, Jan 23, 2020 at 11:43 AM Jan Zmeskal  wrote:

> Hi Jayme,
>
> let us know how it went. Anyway, if you ever run into hard timeout, don't
> despair. It also happened to me once when working with Ansible oVirt
> modules and I just created an issue on GitHub where I requested this
> timeout to be changed from hard-coded value to a configurable parameter
> with some reasonable default. It was implemented rather quickly.
>
> Jan
>
> On Thu, Jan 23, 2020 at 4:32 PM Jayme  wrote:
>
>> That may work since the file will be tmp until finished being written. I
>> was also just looking at the ovirt event info module
>> https://docs.ansible.com/ansible/latest/modules/ovirt_event_info_module.html#ovirt-event-info-module
>>  --
>> I was thinking that I might be able to watch the event info wait on the
>> event which shows the export was successful i.e. Vm X was exported
>> successfully as a Virtual Appliance to path
>>
>> There is also the event index which could be useful in terms of getting a
>> starting point for the event search.
>>
>> I thought there would be a module or API for the running oVirt task list
>> but so far I haven't been able to find any way to get info on oVirt tasks.
>>
>> I'll see if I can get something working with your suggestion and keep
>> looking at API and ansible modules to see which make sense to use.
>>
>> I'm also worried that timeout issues may occur if I start waiting in some
>> cases an hour or more for very large VM backups to complete before moving
>> on to the next with ansible.
>>
>> Thanks!
>>
>> Jayme
>>
>> On Thu, Jan 23, 2020 at 10:00 AM Jan Zmeskal  wrote:
>>
>>> Hi Jayme,
>>>
>>> here's my idea. I haven't tested it but I believe it should work.
>>> 1. Create a new task file (let's call it export_vm.yaml) and include two
>>> tasks in there:
>>> 1.1. First task uses ovirt_vm module (pretty much what you already have)
>>> to export VM
>>> 1.2. Second task uses wait_for
>>> 
>>> module (specifically its path parameter) to wait until the OVA file in
>>> /backup exists
>>> 2. Loop over those two tasks as explained here
>>> 
>>> .
>>>
>>> Hope this helps.
>>>
>>> Jan
>>>
>>> On Wed, Jan 22, 2020 at 4:15 PM Jayme  wrote:
>>>
 I wrote a simple task that is using the ovirt_vm module
 https://docs.ansible.com/ansible/latest/modules/ovirt_vm_module.html --
 it essentially loops over a list of vms and exports them to OVA.

 The problem I have is the task is deemed changed once it successfully
 submits the export task to oVirt. This means that if I gave it a list of
 100 Vms I believe it would start an export task on all of them. I want to
 prevent this and have it only export one VM at a time. In order to do this
 I believe I will need to find a way for the task to wait and somehow verify
 that the export was completed before submitting a task for the next VM
 export.

 Any ideas?

 - name: Export the VM
   ovirt_vm:
 auth: "{{ ovirt_auth }}"
 name: "{{ item }}"
 state: exported
 cluster: default
 export_ova:
 host: Host0
 filename: "{{ item }}"
 directory: /backup/
   with_items: "{{ vms }}"

 ___
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>>>
>>>
>>> --
>>>
>>> Jan Zmeskal
>>>
>>> Quality Engineer, RHV Core System
>>>
>>> Red Hat 
>>> 
>>>
>>
>
> --
>
> Jan Zmeskal
>
> Quality

[ovirt-users] Re: ovirt_vm ansible module -- how to wait for ova export to finish

2020-01-23 Thread Jan Zmeskal

Hi Jayme,

let us know how it went. Anyway, if you ever run into hard timeout, don't
despair. It also happened to me once when working with Ansible oVirt
modules and I just created an issue on GitHub where I requested this
timeout to be changed from hard-coded value to a configurable parameter
with some reasonable default. It was implemented rather quickly.

Jan

On Thu, Jan 23, 2020 at 4:32 PM Jayme  wrote:

> That may work since the file will be tmp until finished being written. I
> was also just looking at the ovirt event info module
> https://docs.ansible.com/ansible/latest/modules/ovirt_event_info_module.html#ovirt-event-info-module
>  --
> I was thinking that I might be able to watch the event info wait on the
> event which shows the export was successful i.e. Vm X was exported
> successfully as a Virtual Appliance to path
>
> There is also the event index which could be useful in terms of getting a
> starting point for the event search.
>
> I thought there would be a module or API for the running oVirt task list
> but so far I haven't been able to find any way to get info on oVirt tasks.
>
> I'll see if I can get something working with your suggestion and keep
> looking at API and ansible modules to see which make sense to use.
>
> I'm also worried that timeout issues may occur if I start waiting in some
> cases an hour or more for very large VM backups to complete before moving
> on to the next with ansible.
>
> Thanks!
>
> Jayme
>
> On Thu, Jan 23, 2020 at 10:00 AM Jan Zmeskal  wrote:
>
>> Hi Jayme,
>>
>> here's my idea. I haven't tested it but I believe it should work.
>> 1. Create a new task file (let's call it export_vm.yaml) and include two
>> tasks in there:
>> 1.1. First task uses ovirt_vm module (pretty much what you already have)
>> to export VM
>> 1.2. Second task uses wait_for
>> 
>> module (specifically its path parameter) to wait until the OVA file in
>> /backup exists
>> 2. Loop over those two tasks as explained here
>> 
>> .
>>
>> Hope this helps.
>>
>> Jan
>>
>> On Wed, Jan 22, 2020 at 4:15 PM Jayme  wrote:
>>
>>> I wrote a simple task that is using the ovirt_vm module
>>> https://docs.ansible.com/ansible/latest/modules/ovirt_vm_module.html --
>>> it essentially loops over a list of vms and exports them to OVA.
>>>
>>> The problem I have is the task is deemed changed once it successfully
>>> submits the export task to oVirt. This means that if I gave it a list of
>>> 100 Vms I believe it would start an export task on all of them. I want to
>>> prevent this and have it only export one VM at a time. In order to do this
>>> I believe I will need to find a way for the task to wait and somehow verify
>>> that the export was completed before submitting a task for the next VM
>>> export.
>>>
>>> Any ideas?
>>>
>>> - name: Export the VM
>>>   ovirt_vm:
>>> auth: "{{ ovirt_auth }}"
>>> name: "{{ item }}"
>>> state: exported
>>> cluster: default
>>> export_ova:
>>> host: Host0
>>> filename: "{{ item }}"
>>> directory: /backup/
>>>   with_items: "{{ vms }}"
>>>
>>> ___
>>> Users mailing list -- users@ovirt.org
>>> To unsubscribe send an email to users-le...@ovirt.org
>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/
>>> oVirt Code of Conduct:
>>> https://www.ovirt.org/community/about/community-guidelines/
>>> List Archives:
>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/PXYAQ7YEBQCUWCAQCFAFXB3545LNB23X/
>>>
>>
>>
>> --
>>
>> Jan Zmeskal
>>
>> Quality Engineer, RHV Core System
>>
>> Red Hat 
>> 
>>
>

-- 

Jan Zmeskal

Quality Engineer, RHV Core System

Red Hat 

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[ovirt-users] Re: Hyperconverged solution

2020-01-23 Thread Strahil Nikolov

On January 23, 2020 11:45:37 AM GMT+02:00, Benedetto Vassallo 
 wrote:
>  Def. Quota Strahil Nikolov :
>
>> On January 22, 2020 6:46:39 PM GMT+02:00, Benedetto Vassallo  
>>  wrote:
>>> Hello Guys,
>>> Here at University of Palermo (Italy) we are planning to switch from
>>> vmware to ovirt using the hyperconverged solution.
>>> Our design is a 6 nodes cluster, each node with this configuration:
>>>
>>> - 1x Dell PowerEdge R7425 server;
>>> - 2x AMD EPYC 7301 Processor;
>>> - 512GB of RAM (8x 64GB LRDIMM, 2666MT/s, Quad Rank);
>>> - 2x Broadcom 57412 Dual Port 10Gb SFP+ ethernet card;
>>> - 3x 600GB 10K RPM SAS for the OS (Raid1 + hotspare);
>>> - 5x 1.2TB 10K RPM SAS for the hosted storage domain (Raid5 +
>>> hotspare);
>>> - 11x 2.4TB 10KRPM SAS for the vm data domain (Raid6 + hotspare);
>>> - 4x 960GB SSD SAS for an additional SSD storage domain (Raid5 +
>>> hotspare);
>>>
>>> Is this configuration supported or I have to change something?
>>> Thank you and Best Regards.
>>> --
>>> Benedetto Vassallo
>>> Responsabile U.O. Sviluppo e manutenzione dei sistemi
>>> Sistema Informativo di Ateneo
>>> Università degli studi di Palermo
>>>
>>> Phone: +3909123860056
>>> Fax: +3909123860880
>>
>> Hi,
>>
>> Recently it was mentioned that there were some issues with the 'too  
>> new' EPYC.
>> For now, you can do :
>> 1. Use some old machines for initial setup of the HostedEngine VM  
>> (disable all Spectre/Meltdown in advance) -> and then add the new  
>> EPYC-based hosts and remove the older systems. Sadly, the older   
>> systems cannot be too old :)
>>
>> 2. Host the HostedEngine VM on your current VmWare environment or on 
>
>> a separate KVM host. Hosting the HostedEngine on bare metal is also
>OK
>>
>> 3. Wait (I don't know how long) till EPYC issues are solved.
>>
>> Best Regards,Strahil Nikolov
>
>Thank you.
>Maybe it's better to use Intel processors?
>Best Regards.
>  --
>Benedetto Vassallo
>Responsabile U.O. Sviluppo e manutenzione dei sistemi
>Sistema Informativo di Ateneo
>Università degli studi di Palermo
>
>Phone: +3909123860056
>Fax: +3909123860880

Amd is giving higher memory bandwidth and higher bang/buck ratio with more 
cores per $ compared to intel - so I wouldn't recommend intel.

I guess you can try with installing an older version (v 4.2.X) and then upgrade 
the cluster to 4.3 .

Good Luck and Welcome to oVirt.

Best Regards,
Strahil Nikolov
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[ovirt-users] Re: ovirt_vm ansible module -- how to wait for ova export to finish

2020-01-23 Thread Jayme

That may work since the file will be tmp until finished being written. I
was also just looking at the ovirt event info module
https://docs.ansible.com/ansible/latest/modules/ovirt_event_info_module.html#ovirt-event-info-module
--
I was thinking that I might be able to watch the event info wait on the
event which shows the export was successful i.e. Vm X was exported
successfully as a Virtual Appliance to path

There is also the event index which could be useful in terms of getting a
starting point for the event search.

I thought there would be a module or API for the running oVirt task list
but so far I haven't been able to find any way to get info on oVirt tasks.

I'll see if I can get something working with your suggestion and keep
looking at API and ansible modules to see which make sense to use.

I'm also worried that timeout issues may occur if I start waiting in some
cases an hour or more for very large VM backups to complete before moving
on to the next with ansible.

Thanks!

Jayme

On Thu, Jan 23, 2020 at 10:00 AM Jan Zmeskal  wrote:

> Hi Jayme,
>
> here's my idea. I haven't tested it but I believe it should work.
> 1. Create a new task file (let's call it export_vm.yaml) and include two
> tasks in there:
> 1.1. First task uses ovirt_vm module (pretty much what you already have)
> to export VM
> 1.2. Second task uses wait_for
> 
> module (specifically its path parameter) to wait until the OVA file in
> /backup exists
> 2. Loop over those two tasks as explained here
> 
> .
>
> Hope this helps.
>
> Jan
>
> On Wed, Jan 22, 2020 at 4:15 PM Jayme  wrote:
>
>> I wrote a simple task that is using the ovirt_vm module
>> https://docs.ansible.com/ansible/latest/modules/ovirt_vm_module.html --
>> it essentially loops over a list of vms and exports them to OVA.
>>
>> The problem I have is the task is deemed changed once it successfully
>> submits the export task to oVirt. This means that if I gave it a list of
>> 100 Vms I believe it would start an export task on all of them. I want to
>> prevent this and have it only export one VM at a time. In order to do this
>> I believe I will need to find a way for the task to wait and somehow verify
>> that the export was completed before submitting a task for the next VM
>> export.
>>
>> Any ideas?
>>
>> - name: Export the VM
>>   ovirt_vm:
>> auth: "{{ ovirt_auth }}"
>> name: "{{ item }}"
>> state: exported
>> cluster: default
>> export_ova:
>> host: Host0
>> filename: "{{ item }}"
>> directory: /backup/
>>   with_items: "{{ vms }}"
>>
>> ___
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>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/PXYAQ7YEBQCUWCAQCFAFXB3545LNB23X/
>>
>
>
> --
>
> Jan Zmeskal
>
> Quality Engineer, RHV Core System
>
> Red Hat 
> 
>
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[ovirt-users] Re: ovirt_vm ansible module -- how to wait for ova export to finish

2020-01-23 Thread Jan Zmeskal

Hi Jayme,

here's my idea. I haven't tested it but I believe it should work.
1. Create a new task file (let's call it export_vm.yaml) and include two
tasks in there:
1.1. First task uses ovirt_vm module (pretty much what you already have) to
export VM
1.2. Second task uses wait_for

module (specifically its path parameter) to wait until the OVA file in
/backup exists
2. Loop over those two tasks as explained here
.

Hope this helps.

Jan

On Wed, Jan 22, 2020 at 4:15 PM Jayme  wrote:

> I wrote a simple task that is using the ovirt_vm module
> https://docs.ansible.com/ansible/latest/modules/ovirt_vm_module.html --
> it essentially loops over a list of vms and exports them to OVA.
>
> The problem I have is the task is deemed changed once it successfully
> submits the export task to oVirt. This means that if I gave it a list of
> 100 Vms I believe it would start an export task on all of them. I want to
> prevent this and have it only export one VM at a time. In order to do this
> I believe I will need to find a way for the task to wait and somehow verify
> that the export was completed before submitting a task for the next VM
> export.
>
> Any ideas?
>
> - name: Export the VM
>   ovirt_vm:
> auth: "{{ ovirt_auth }}"
> name: "{{ item }}"
> state: exported
> cluster: default
> export_ova:
> host: Host0
> filename: "{{ item }}"
> directory: /backup/
>   with_items: "{{ vms }}"
>
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>


-- 

Jan Zmeskal

Quality Engineer, RHV Core System

Red Hat 

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[ovirt-users] Re: OVA export to NFS share slow

2020-01-23 Thread Jayme

Hello,

I did a test this morning attaching my NFS server as an export domain.  I
shutdown the same 50Gb VM and exported it to the NFS export domain with
oVirt GUI.  I surprisingly had very similar results to OVA exports, it took
just about the same amount of time ~10 minutes, maybe even a tad longer
(although I had more disk activity on the NFS server vs when I was doing
OVA exporting). I would expect exporting as OVA would add some overhead
with the loop device as well as performing a snapshot operation and
whatever else it does (I don't know the inner workings of the scripts
involved).

I'm not sure why your OVA export to direct attached NFS would be 20x slower
than what I'm seeing in my environment.

On Thu, Jan 23, 2020 at 2:49 AM Jürgen Walch  wrote:

> ➢ I have a very similar setup as you and have just very recently started
> testing OVA exports for backup purposes to NFS attached storage.
> ➢ I have a three node HCI on GlusterFS (SSD backed) with 10Gbit and my
> ovirt management network is 10Gbit as well.  My NFS storage server is an 8
> x 8Tb 7200 RPM drives in RAID10 running CentOS 8x with 10Gbit link.
>
> Our setups are indeed similar, the main difference being, that my
> management network including the connection to the NFS server is only
> 1Gbit. Only GlusterFS has 10Gbit here.
>
> ➢ I haven't done specific measurement yet as I just setup the storage
> today but a test export of a 50Gb VM took just about ~10 minutes start to
> finish.
>
> Doing the maths this is ~80MiB/s and 20 times faster than in my setup.
> Lucky you 
> Much less than your 10Gbit link between NFS Server and nodes could
> provide, but maybe close to the limit of the drives in your NFS server.
>
> The interesting thing is, that when setting up an export domain, stopping
> the VM and doing an export to the *same* NFS server, I'm getting write
> speeds as expected.
> Only the OVA export is terribly slow.
>
> The main difference I can see is the use of a loop device when exporting
> to OVA.
> The export to the export domain does something like
>
> /usr/bin/qemu-img convert -p -t none -T none -f raw {source disk
> on GlusterFS} {target disk on NFS server}
>
> whereas the OVA export will do
>
> /usr/bin/qemu-img convert -T none -O qcow2 {source snapshot on
> GlusterFS} /dev/loopX
>
> with /dev/loopX pointing to the NFS OVA target image.
>
> If you have the time and are willing to test, I would be interested in how
> fast your exports to an export domain are
>
> --
>
>  juergen
>
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[ovirt-users] Re: oVirt MAC Pool question

2020-01-23 Thread Vrgotic, Marko

Hi Yedidyah,

Thank you for you update.

This platform started with 4.3 deployment. 
The Default mac address pool, apparently on all Clusters (5) is:
 from_mac  |  to_mac
---+---
 56:6f:ef:88:00:00 | 56:6f:ef:88:ff:ff

Interestingly enough, I am alos not able to add another mac pool to Default. I 
can only create new one, let's say MacPool2 and also create only single pool 
inside. Option to add second mac range under same name is grayed out, whether I 
login as SuperUser or Admin to Aministration Portal. 

Never mind, it is as so, but I am still not "happiest" with: 
> Question2: Would there be an harming effect on existing VMs if the 
default mac pool would be changed?
   =>I am pretty certain it's harmless, but didn't try that myself.
 Reason is that I have 600VMs on 5 cluster setup in production - If I make the 
change where currently required and we are wrong, its going to affect almost 
half of those existing VMs. I did test the change on the staging, and it did 
not seem to have any harmful effect but that one has like 5VMs atm.

I will run some additional tests on staging to see if I can get more 
comfortable before making change in production, but if anyone else can 
contribute boosting the confidence, please let me know.

-
kind regards/met vriendelijke groeten

Marko Vrgotic
ActiveVideo

On 22/01/2020, 09:03, "Yedidyah Bar David"  wrote:

On Tue, Jan 21, 2020 at 2:30 PM Vrgotic, Marko
 wrote:
>
> Dear oVirt,
>
>
>
> While investigating and DHCP & DDNS collision issues between two VM 
servers from different oVirt clusters, I noticed that oVirt assigns same 
default MAC range for each of it’s managed clusters.

Is this a new 4.3 setup, or upgraded from earlier versions?

See also:

https://bugzilla.redhat.com/show_bug.cgi?id=1516445

Fixed in 4.3 (and backported to 4.2.7), only for new setups. The
default changed several times in versions before these, and upgrades
do not change the stored default.

What's your default mac pool in each engine? You can get it with:

/usr/share/ovirt-engine/dbscripts/engine-psql.sh -c "select from_mac,
to_mac from mac_pools, mac_pool_ranges where id=mac_pool_id and
default_pool='t'"

Or by checking admin ui - Administration -> Configure, there "MAC
Address Pools", and double click Default.

>
>
>
> Question1: Does oVirt-Engine keep separate place in DB or … for MAC 
addresses assigned per cluster or it keeps them all in same place?

By *default*, all in same place, and above bug (and patches linked
from it) describe the current specifics. This changed several times
along the versions before these.

You can manually configure it, including to be per cluster - search
for "MAC Address Pools" here:

https://www.ovirt.org/documentation/admin-guide/chap-Global_Configuration.html

>
>
>
> Question2: Would there be an harming effect on existing VMs if the 
default mac pool would be changed?

I am pretty certain it's harmless, but didn't try that myself.

>
>
>
>
>
> Additional info:
>
> Self Hosted ovirt-engine – 4.3.4 and 4.3.7
>
>
>
>
>
> -
>
> kind regards/met vriendelijke groeten
>
>
>
> Marko Vrgotic
> ActiveVideo
>
>
>
>
>
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--
Didi

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[ovirt-users] Re: KVM (libvirt) VM Import

2020-01-23 Thread Staniforth, Paul

Hi,
 Have you enable public key authentication between your proxy host and 
KVM host?
Does the proxy host have v2v installed?

https://www.ovirt.org/documentation/vmm-guide/chap-Administrative_Tasks.html


https://www.ovirt.org/documentation/vmm-guide/chap-Administrative_Tasks.html
Administrative Tasks | 
oVirt
Chapter 6: Administrative Tasks Shutting Down a Virtual Machine. Shutting Down 
a Virtual Machine. Click Compute → Virtual Machines and select a running 
virtual machine.. Click Shutdown.. Optionally in the Administration Portal, 
enter a Reason for shutting down the virtual machine in the Shut down Virtual 
Machine(s) confirmation window. This allows you to provide an explanation for 
the ...
www.ovirt.org

Regards,
   Paul S.




From: jorgevisent...@gmail.com 
Sent: 22 January 2020 18:30
To: users@ovirt.org 
Subject: [ovirt-users] KVM (libvirt) VM Import

Caution External Mail: Do not click any links or open any attachments unless 
you trust the sender and know that the content is safe.

Hi all!

I have a Suse KVM and I would like to import all VMs to oVirt. There is a easy 
mode to make it?
I am try to import with Compute -> Virtual Machine -> Import.
I can visualize the VMs but its show me the error when I try import:

"libvirtError: Storage volume not found: no storage vol with matching path 
'/VMs01/VM/disk.qcow2"

Anyone can help-me please?
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[ovirt-users] Re: Ovirt 4.3

2020-01-23 Thread Sandro Bonazzola

Il giorno gio 23 gen 2020 alle ore 11:35  ha
scritto:

> I set up the repository as per Ovirt instructions on Centos 7 x64, but
> when I yum install ovirt-engine I get missing dependencies.
>

Hi, can you please point me to the instructions you followed for reaching
this situation?
I would like to fix those instructions.
In the meantime, you can do "yum install
https://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm; and this
should solve your dependency issues.



> Here are the errors:
>
>
>
> Error: Package: ovirt-engine-backend-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: ebay-cors-filter
>
> Error: Package:
> ovirt-engine-setup-plugin-ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: rh-postgresql10-postgresql-contrib
>
> Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)
>
>Requires: python-ovsdbapp
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: openstack-java-keystone-client >= 3.2.7
>
> Error: Package: ovirt-engine-metrics-1.3.5.1-1.el7.noarch (ovirt-4.3)
>
>Requires: ansible >= 2.8.3
>
>Available: ansible-2.4.2.0-2.el7.noarch (extras)
>
>ansible = 2.4.2.0-2.el7
>
> Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)
>
>Requires: openvswitch >= 2.7
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: openstack-java-cinder-model >= 3.2.7
>
> Error: Package: ovirt-ansible-manageiq-1.1.14-1.el7.noarch (ovirt-4.3)
>
>Requires: ansible >= 2.7.2
>
>Installing: ansible-2.4.2.0-2.el7.noarch (extras)
>
>ansible = 2.4.2.0-2.el7
>
> Error: Package: ovirt-ansible-vm-infra-1.1.22-1.el7.noarch (ovirt-4.3)
>
>Requires: ansible >= 2.7.2
>
>Available: ansible-2.4.2.0-2.el7.noarch (extras)
>
>ansible = 2.4.2.0-2.el7
>
> Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)
>
>Requires: openvswitch-ovn-common >= 2.7
>
> Error: Package: ovirt-engine-backend-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: novnc >= 0.5.0
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: collectd-write_http
>
> Error: Package: ovirt-ansible-repositories-1.1.5-1.el7.noarch (ovirt-4.3)
>
>Requires: ansible >= 2.7.2
>
>Available: ansible-2.4.2.0-2.el7.noarch (extras)
>
>ansible = 2.4.2.0-2.el7
>
> Error: Package: ovirt-ansible-infra-1.1.13-1.el7.noarch (ovirt-4.3)
>
>Requires: ansible >= 2.7.2
>
>Installing: ansible-2.4.2.0-2.el7.noarch (extras)
>
>ansible = 2.4.2.0-2.el7
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: openstack-java-glance-model >= 3.2.7
>
> Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)
>
>Requires: python-openvswitch >= 2.7
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: openstack-java-keystone-model >= 3.2.7
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: collectd-write_syslog
>
> Error: Package: ovirt-ansible-image-template-1.1.12-1.el7.noarch
> (ovirt-4.3)
>
>Requires: ansible >= 2.7.2
>
>Available: ansible-2.4.2.0-2.el7.noarch (extras)
>
>ansible = 2.4.2.0-2.el7
>
> Error: Package: ovirt-engine-dwh-setup-4.3.6-1.el7.noarch (ovirt-4.3)
>
>Requires: rh-postgresql10-postgresql-server
>
> Error: Package: ovirt-engine-websocket-proxy-4.3.7.2-1.el7.noarch
> (ovirt-4.3)
>
>Requires: python-websockify >= 0.6.0
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: nimbus-jose-jwt >= 5.12
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: openstack-java-glance-client >= 3.2.7
>
> Error: Package: ovirt-engine-dwh-4.3.6-1.el7.noarch (ovirt-4.3)
>
>Requires: rh-postgresql10-postgresql-server
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>Requires: openstack-java-resteasy-connector >= 3.2.7
>
> Error: Package: ovirt-ansible-engine-setup-1.1.9-1.el7.noarch (ovirt-4.3)
>
>   Requires: ansible >= 2.7.2
>
>Available: ansible-2.4.2.0-2.el7.noarch (extras)
>
>ansible = 2.4.2.0-2.el7
>
> Error: Package: ovirt-ansible-hosted-engine-setup-1.0.32-1.el7.noarch
> (ovirt-4.3)
>
>Requires: ansible >= 2.7
>
>Available: ansible-2.4.2.0-2.el7.noarch (extras)
>
>ansible = 2.4.2.0-2.el7
>
> Error: Package: ovirt-ansible-disaster-recovery-1.2.0-1.el7.noarch
> (ovirt-4.3)
>
>Requires: ansible >= 2.7.2
>
>Available: ansible-2.4.2.0-2.el7.noarch (extras)
>
>ansible = 2.4.2.0-2.el7
>
> Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)
>
>

[ovirt-users] Ovirt 4.3

2020-01-23 Thread eevans



I set up the repository as per Ovirt instructions on Centos 7 x64, but when
I yum install ovirt-engine I get missing dependencies. 

Here are the errors:

 

Error: Package: ovirt-engine-backend-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: ebay-cors-filter

Error: Package: ovirt-engine-setup-plugin-ovirt-engine-4.3.7.2-1.el7.noarch
(ovirt-4.3)

   Requires: rh-postgresql10-postgresql-contrib

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: python-ovsdbapp

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-keystone-client >= 3.2.7

Error: Package: ovirt-engine-metrics-1.3.5.1-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.8.3

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: openvswitch >= 2.7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-cinder-model >= 3.2.7

Error: Package: ovirt-ansible-manageiq-1.1.14-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Installing: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-ansible-vm-infra-1.1.22-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: openvswitch-ovn-common >= 2.7

Error: Package: ovirt-engine-backend-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: novnc >= 0.5.0

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: collectd-write_http

Error: Package: ovirt-ansible-repositories-1.1.5-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-ansible-infra-1.1.13-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Installing: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-glance-model >= 3.2.7

Error: Package: ovirt-provider-ovn-1.2.27-1.el7.noarch (ovirt-4.3)

   Requires: python-openvswitch >= 2.7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-keystone-model >= 3.2.7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: collectd-write_syslog

Error: Package: ovirt-ansible-image-template-1.1.12-1.el7.noarch (ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-engine-dwh-setup-4.3.6-1.el7.noarch (ovirt-4.3)

   Requires: rh-postgresql10-postgresql-server

Error: Package: ovirt-engine-websocket-proxy-4.3.7.2-1.el7.noarch
(ovirt-4.3)

   Requires: python-websockify >= 0.6.0

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: nimbus-jose-jwt >= 5.12

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-glance-client >= 3.2.7

Error: Package: ovirt-engine-dwh-4.3.6-1.el7.noarch (ovirt-4.3)

   Requires: rh-postgresql10-postgresql-server

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: openstack-java-resteasy-connector >= 3.2.7

Error: Package: ovirt-ansible-engine-setup-1.1.9-1.el7.noarch (ovirt-4.3)

  Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-ansible-hosted-engine-setup-1.0.32-1.el7.noarch
(ovirt-4.3)

   Requires: ansible >= 2.7

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-ansible-disaster-recovery-1.2.0-1.el7.noarch
(ovirt-4.3)

   Requires: ansible >= 2.7.2

   Available: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: rh-postgresql10-postgresql-server

Error: Package: ovirt-ansible-hosted-engine-setup-1.0.32-1.el7.noarch
(ovirt-4.3)

   Requires: ansible >= 2.7

   Installing: ansible-2.4.2.0-2.el7.noarch (extras)

   ansible = 2.4.2.0-2.el7

Error: Package: python2-ovirt-engine-lib-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: python-daemon

Error: Package: ovirt-engine-tools-backup-4.3.7.2-1.el7.noarch (ovirt-4.3)

   Requires: rh-postgresql10-postgresql

Error: Package: ovirt-engine-4.3.7.2-1.el7.noarch (ovirt-4.3)

[ovirt-users] Re: Hyperconverged solution

2020-01-23 Thread Paolo Margara

Hi Benedetto,

we have a running cluster with the same machine and a similar
configuration, currently we haven't encounter any issue. We're running
ovirt 4.3.7.


Greeting,

    Paolo

Il 22/01/20 17:46, Benedetto Vassallo ha scritto:
>
> Hello Guys,
> Here at University of Palermo (Italy) we are planning to switch from
> vmware to ovirt using the hyperconverged solution.
> Our design is a 6 nodes cluster, each node with this configuration:
>
> - 1x Dell PowerEdge R7425 server;
> - 2x AMD EPYC 7301 Processor;
> - 512GB of RAM (8x 64GB LRDIMM, 2666MT/s, Quad Rank);
> - 2x Broadcom 57412 Dual Port 10Gb SFP+ ethernet card;
> - 3x 600GB 10K RPM SAS for the OS (Raid1 + hotspare);
> - 5x 1.2TB 10K RPM SAS for the hosted storage domain (Raid5 + hotspare);
> - 11x 2.4TB 10KRPM SAS for the vm data domain (Raid6 + hotspare);
> - 4x 960GB SSD SAS for an additional SSD storage domain (Raid5 +
> hotspare);
>
> Is this configuration supported or I have to change something?
> Thank you and Best Regards.
>
> --
> Benedetto Vassallo
> Responsabile U.O. Sviluppo e manutenzione dei sistemi
> Sistema Informativo di Ateneo
> Università degli studi di Palermo
>
> Phone: +3909123860056
> Fax: +3909123860880
>
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> To unsubscribe send an email to users-le...@ovirt.org
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[ovirt-users] Re: Hyperconverged solution

2020-01-23 Thread Paolo Margara

You know my mail address ;-)


Greetings,

    Paolo

Il 23/01/20 11:04, Benedetto Vassallo ha scritto:
>
> Thank you Paolo.
> Can we keep in contact (in private) to exchange furter informations?
> Best Regards.
>
>
> Def. Quota Paolo Margara  >:
>
>> Hi Benedetto,
>>
>> we have a running cluster with the same machine and a similar
>> configuration, currently we haven't encounter any issue. We're
>> running ovirt 4.3.7.
>>
>>  
>>
>> Greeting,
>>
>>     Paolo
>>
>> Il 22/01/20 17:46, Benedetto Vassallo ha scritto:
>>>
>>>  
>>>
> Hello Guys,
> Here at University of Palermo (Italy) we are planning to switch from
> vmware to ovirt using the hyperconverged solution.
> Our design is a 6 nodes cluster, each node with this configuration:
>
> - 1x Dell PowerEdge R7425 server;
> - 2x AMD EPYC 7301 Processor;
> - 512GB of RAM (8x 64GB LRDIMM, 2666MT/s, Quad Rank);
> - 2x Broadcom 57412 Dual Port 10Gb SFP+ ethernet card;
> - 3x 600GB 10K RPM SAS for the OS (Raid1 + hotspare);
> - 5x 1.2TB 10K RPM SAS for the hosted storage domain (Raid5 + hotspare);
> - 11x 2.4TB 10KRPM SAS for the vm data domain (Raid6 + hotspare);
> - 4x 960GB SSD SAS for an additional SSD storage domain (Raid5 +
> hotspare);
>
> Is this configuration supported or I have to change something?
> Thank you and Best Regards.
>
> --
> Benedetto Vassallo
> Responsabile U.O. Sviluppo e manutenzione dei sistemi
> Sistema Informativo di Ateneo
> Università degli studi di Palermo
>
> Phone: +3909123860056
> Fax: +3909123860880
>
>
> ___Users mailing list -- 
> users@ovirt.orgTo unsubscribe send an email to users-leave@ovirt.orgPrivacy 
> Statement: https://www.ovirt.org/site/privacy-policy/oVirt Code of Conduct: 
> https://www.ovirt.org/community/about/community-guidelines/List Archives: 
>
>
>
> --
> Benedetto Vassallo
> Responsabile U.O. Sviluppo e manutenzione dei sistemi
> Sistema Informativo di Ateneo
> Università degli studi di Palermo
>
> Phone: +3909123860056
> Fax: +3909123860880

-- 
LABINF - HPC@POLITO
DAUIN - Politecnico di Torino
Corso Castelfidardo, 34D - 10129 Torino (TO)
phone: +39 011 090 7051
site: http://www.labinf.polito.it/
site: http://hpc.polito.it/

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[ovirt-users] Re: Hyperconverged solution

2020-01-23 Thread Benedetto Vassallo


 Thank you Paolo.
Can we keep in contact (in private) to exchange furter informations?
Best Regards.

Def. Quota Paolo Margara :


Hi Benedetto,

  we have a running cluster with the same machine and a similar  
configuration, currently we haven't encounter any issue. We're  
running ovirt 4.3.7.


   

  Greeting,

      Paolo
  Il 22/01/20 17:46, Benedetto Vassallo ha scritto:


 


 Hello Guys,
Here at University of Palermo (Italy) we are planning to switch from  
vmware to ovirt using the hyperconverged solution.

Our design is a 6 nodes cluster, each node with this configuration:

- 1x Dell PowerEdge R7425 server;
- 2x AMD EPYC 7301 Processor;
- 512GB of RAM (8x 64GB LRDIMM, 2666MT/s, Quad Rank);
- 2x Broadcom 57412 Dual Port 10Gb SFP+ ethernet card;
- 3x 600GB 10K RPM SAS for the OS (Raid1 + hotspare);
- 5x 1.2TB 10K RPM SAS for the hosted storage domain (Raid5 + hotspare);
- 11x 2.4TB 10KRPM SAS for the vm data domain (Raid6 + hotspare);
- 4x 960GB SSD SAS for an additional SSD storage domain (Raid5 + hotspare);

Is this configuration supported or I have to change something?
Thank you and Best Regards.
 --
Benedetto Vassallo
Responsabile U.O. Sviluppo e manutenzione dei sistemi
Sistema Informativo di Ateneo
Università degli studi di Palermo

Phone: +3909123860056
Fax: +3909123860880

 ___Users mailing list --  
users@ovirt.orgTo unsubscribe send an email to  
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Archives:

 --
Benedetto Vassallo
Responsabile U.O. Sviluppo e manutenzione dei sistemi
Sistema Informativo di Ateneo
Università degli studi di Palermo

Phone: +3909123860056
Fax: +3909123860880
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[ovirt-users] Re: Gluster storage options

2020-01-23 Thread Jayme

Yes you should install node on separate boot drives and add your additional
drives for gluster. You do not have to do anything with gluster beforehand.
The ovirt installer will prepare the drives and do all the needed gluster
configuration with gdeploy

On Thu, Jan 23, 2020 at 4:32 AM Shareef Jalloq  wrote:

> Hi there,
>
> I'm wanting to build a 3 node Gluster hyperconverged setup but am
> struggling to find documentation and examples of the storage setup.
>
> There seems to be a dead link to an old blog post on the Gluster section
> of the documentation:
> https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/
>
> Is the flow to install the oVirt Node image on a boot drive and then add
> disks for Gluster? Or is Gluster setup first with ovirt installed on top?
>
> Thanks.
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[ovirt-users] Re: Hyperconverged solution

2020-01-23 Thread Benedetto Vassallo

Def. Quota Strahil Nikolov :

On January 22, 2020 6:46:39 PM GMT+02:00, Benedetto Vassallo
wrote:

Hello Guys,
Here at University of Palermo (Italy) we are planning to switch from
vmware to ovirt using the hyperconverged solution.
Our design is a 6 nodes cluster, each node with this configuration:

- 1x Dell PowerEdge R7425 server;
- 2x AMD EPYC 7301 Processor;
- 512GB of RAM (8x 64GB LRDIMM, 2666MT/s, Quad Rank);
- 2x Broadcom 57412 Dual Port 10Gb SFP+ ethernet card;
- 3x 600GB 10K RPM SAS for the OS (Raid1 + hotspare);
- 5x 1.2TB 10K RPM SAS for the hosted storage domain (Raid5 +
hotspare);
- 11x 2.4TB 10KRPM SAS for the vm data domain (Raid6 + hotspare);
- 4x 960GB SSD SAS for an additional SSD storage domain (Raid5 +
hotspare);

Is this configuration supported or I have to change something?
Thank you and Best Regards.
--
Benedetto Vassallo
Responsabile U.O. Sviluppo e manutenzione dei sistemi
Sistema Informativo di Ateneo
Università degli studi di Palermo

Phone: +3909123860056
Fax: +3909123860880

Hi,

Recently it was mentioned that there were some issues with the 'too
new' EPYC.

For now, you can do :
1. Use some old machines for initial setup of the HostedEngine VM
(disable all Spectre/Meltdown in advance) -> and then add the new
EPYC-based hosts and remove the older systems. Sadly, the older
systems cannot be too old :)

2. Host the HostedEngine VM on your current VmWare environment or on
a separate KVM host. Hosting the HostedEngine on bare metal is also OK

3. Wait (I don't know how long) till EPYC issues are solved.

Best Regards,Strahil Nikolov

Thank you.
Maybe it's better to use Intel processors?
Best Regards.
--
Benedetto Vassallo
Responsabile U.O. Sviluppo e manutenzione dei sistemi
Sistema Informativo di Ateneo
Università degli studi di Palermo

Phone: +3909123860056
Fax: +3909123860880
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[ovirt-users] Gluster storage options

2020-01-23 Thread Shareef Jalloq

Hi there,

I'm wanting to build a 3 node Gluster hyperconverged setup but am
struggling to find documentation and examples of the storage setup.

There seems to be a dead link to an old blog post on the Gluster section of
the documentation:
https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/

Is the flow to install the oVirt Node image on a boot drive and then add
disks for Gluster? Or is Gluster setup first with ovirt installed on top?

Thanks.
___
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[ovirt-users] Re: ovirt upgrade

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[ovirt-users] Re: Ovirt 4.3

[ovirt-users] Re: Hyperconverged solution

[ovirt-users] Re: ovirt_vm ansible module -- how to wait for ova export to finish

[ovirt-users] Re: ovirt_vm ansible module -- how to wait for ova export to finish

[ovirt-users] Re: Hyperconverged solution

[ovirt-users] Re: ovirt_vm ansible module -- how to wait for ova export to finish

[ovirt-users] Re: ovirt_vm ansible module -- how to wait for ova export to finish

[ovirt-users] Re: OVA export to NFS share slow

[ovirt-users] Re: oVirt MAC Pool question

[ovirt-users] Re: KVM (libvirt) VM Import

[ovirt-users] Re: Ovirt 4.3

[ovirt-users] Ovirt 4.3

[ovirt-users] Re: Hyperconverged solution

[ovirt-users] Re: Hyperconverged solution

[ovirt-users] Re: Hyperconverged solution

[ovirt-users] Re: Gluster storage options

[ovirt-users] Re: Hyperconverged solution

[ovirt-users] Gluster storage options

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