[ovirt-users] oVirt cockpit installation
Good morning everyone, I ask for the correct procedure to install oVirt. At the moment I only have one server available, so I install the iso on this server ovirt-node-ng-installer-4.5.5-2023113015.el8 via the cockpit web interface as a second step I have to install the vm for the engine then I configure the storage gluster for the virtual machines. It's correct? N.B. It is my intention to add two more ovir nodes as they become available. Fedele ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4SIAG4QDOMVY32FAV5M4IWOKNHQQV66Q/
[ovirt-users] New hosted engine setup mailed : maybe local_vm_ip undefined?
Good morning,
I have a fresh installed host node ovirt v.4.5 and i'm installing engine using
the command
hosted-engine --deploy
host node has a ip on 160.97.xx and i want the engine on the same network
(160.97.xx)
The installation seems to be good but at the end
it exit leaving the host-engine running on 192.168.222.x (i can connect)
Reading the logs in the ovirt-host i found they are relatedated to the file:
sync_on_engine_machine.yml
and are an undefined local_vm_ip variable and dict object has no attribute
engine
Seems that the error is here:
2023-04-25 06:28:18,953+0200 DEBUG
otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109
ignored: [localhost]: FAILED! => {"msg": "The task includes an option with an
undefined variable. The error was: 'local_vm_ip' is undefined\n\nThe error
appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 2, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n---\n- name: Set the
name for add_host\n ^ here\n"}
2023-04-25 06:28:19,757+0200 DEBUG
otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109
ignored: [localhost]: FAILED! => {"censored": "the output has been hidden due
to the fact that 'no_log: true' was specified for this result"}
2023-04-25 06:28:19,857+0200 INFO otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:115 TASK [ovirt.ovirt.hosted_engine_setup : Sync
on engine machine]
2023-04-25 06:28:19,958+0200 DEBUG
otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109
{'msg': "The field 'delegate_to' has an invalid value, which includes an
undefined variable. The error was: 'dict object' has no attribute
'engine'\n\nThe error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 7, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n import_tasks:
add_engine_as_ansible_host.yml\n- name: Sync on engine machine\n ^ here\n",
'_ansible_no_log': None}
2023-04-25 06:28:20,058+0200 DEBUG
otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109
ignored: [localhost]: FAILED! => {"msg": "The field 'delegate_to' has an
invalid value, which includes an undefined variable. The error was: 'dict
object' has no attribute 'engine'\n\nThe error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 7, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n import_tasks:
add_engine_as_ansible_host.yml\n- name: Sync on engine machine\n ^ here\n"}
Help me, please
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[ovirt-users] Hosted engine setup Failed
Good morning,
I have a fresh installed host node ovirt v.4.5 and i would install engine using
terminal, using the commanda hosted-engine --deploy
host node has a ip on 160.97.xx and i want the engine on the same network
(160.97.xx)
The installation seems to be good but at the end
exit leaving the host-engine running on 192.168.222.x
Seems that the error is here:
2023-04-25 06:28:18,953+0200 DEBUG
otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109
ignored: [localhost]: FAILED! => {"msg": "The task includes an option with an
undefined variable. The error was: 'local_vm_ip' is undefined\n\nThe error
appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 2, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n---\n- name: Set the
name for add_host\n ^ here\n"}
2023-04-25 06:28:19,757+0200 DEBUG
otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109
ignored: [localhost]: FAILED! => {"censored": "the output has been hidden due
to the fact that 'no_log: true' was specified for this result"}
2023-04-25 06:28:19,857+0200 INFO otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:115 TASK [ovirt.ovirt.hosted_engine_setup : Sync
on engine machine]
2023-04-25 06:28:19,958+0200 DEBUG
otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109
{'msg': "The field 'delegate_to' has an invalid value, which includes an
undefined variable. The error was: 'dict object' has no attribute
'engine'\n\nThe error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 7, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n import_tasks:
add_engine_as_ansible_host.yml\n- name: Sync on engine machine\n ^ here\n",
'_ansible_no_log': None}
2023-04-25 06:28:20,058+0200 DEBUG
otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109
ignored: [localhost]: FAILED! => {"msg": "The field 'delegate_to' has an
invalid value, which includes an undefined variable. The error was: 'dict
object' has no attribute 'engine'\n\nThe error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 7, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n import_tasks:
add_engine_as_ansible_host.yml\n- name: Sync on engine machine\n ^ here\n"}
Help me, please
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[ovirt-users] R: ovirt and network outages
About /etc/hosts today I did a double check on the /etc/hosts file in ovirt hosts and ovirt-engine and in fact maybe I forgot to add an ip address... I hope this originated the problem. Thank you for the suggestion, Fedele Da: Gianluca Cecchi Inviato: lunedì 20 marzo 2023 20:28 A: Fedele Stabile Cc: fedelestab...@gmail.com; users Oggetto: Re: [ovirt-users] ovirt and network outages On Mon, Mar 20, 2023 at 7:59 PM Fedele Stabile mailto:fedele.stab...@fis.unical.it>> wrote: Ok i will prepare all to the next outage If the latest outage was not long ago, you could still find some preliminary and useful information inside /var/log/ovirt-engine/engine.log of the engine In general, for all oVirt related log files you can refer to this url: https://www.ovirt.org/documentation/administration_guide/#chap-Log_Files some of them are also rotated Gianluca ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/YFT6XZT27OROHG7MYFPTNIPHNHBE2IQY/
[ovirt-users] Re: ovirt and network outages
Ok i will prepare all to the next outage From: Gianluca Cecchi Sent: Monday, March 20, 2023 6:14:40 PM To: Fedele Stabile Cc: fedelestab...@gmail.com ; users Subject: Re: [ovirt-users] ovirt and network outages Il Lun 20 Mar 2023, 17:32 Fedele Stabile mailto:fedele.stab...@fis.unical.it>> ha scritto: Thank you Gianluca for your answer. Population of /etc/hosts as a backup with host and ovirt engine ip: this has already been done. Fedele __ Fedele, I think you should define better what "misaligned" means in your case, give some details on versions in play, architecture (self hosted vs standalone engine) and provide some logs from the engine and hosts (preferably through a link to a file sharing service if big), so that you can get better help. Gianluca ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4QKJAC7PAOTLJVOCEKBOCYCUNF2HW75O/
[ovirt-users] R: ovirt and network outages
Thank you Gianluca for your answer. Population of /etc/hosts as a backup with host and ovirt engine ip: this has already been done. Fedele Da: Gianluca Cecchi Inviato: lunedì 20 marzo 2023 17:25 A: fedelestab...@gmail.com Cc: users Oggetto: Re: [ovirt-users] ovirt and network outages Il Lun 20 Mar 2023, 16:53 Fedele Stabile mailto:fedelestab...@gmail.com>> ha scritto: Hi, I would like to know if it is possible to configure oVirt so as not to be affected by internet connection loss. I have three ovirt hosts and together with the switch that connects them they are powered by a UPS. Currently, when I have an internet outage, the oVirt hosts get misaligned and the VMs shut down. Fedele Stabile Possibly the ovirt hosts "know" each other only through a DNS server that is not local to your infrastructure, but external on the internet? If this is the case you can populate also their /etc/hosts as a backup strategy, orconfigure an internal DNS server... Just a guess ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KBAUXLFEZ2COFC23DYAOZHUH3647H4JJ/
[ovirt-users] ovirt and network outages
Hi, I would like to know if it is possible to configure oVirt so as not to be affected by internet connection loss. I have three ovirt hosts and together with the switch that connects them they are powered by a UPS. Currently, when I have an internet outage, the oVirt hosts get misaligned and the VMs shut down. Fedele Stabile ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QE4JRCXT3NPFAAJNWLGGJBI44IW4ZEKR/
[ovirt-users] oVirt 4.2 how to upgrade
I have a 3 node oVirt 4.2.1 cluster, i'm using a self-hosted engine architecture and storage-engine is on a glusterfs replica 3 of the cluster. The oldest CPU is SandyBridge family (E5-2609) and incidentally it has connectivity problems with IPMI NIC, but Hosted Engine HA is enabled and working. May I reduce the glusterfs replica to 2 and use one of the 3 nodes to begin the installation of ovirt 4.4 on that node? Fedele ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6JWMAUPJQ5GLNZVTZ2OXFBN5VFSE5N5E/
[ovirt-users] oVirt 4.2 cluster upgrade
I have a 3 node oVirt 4.2.1 cluster, i'm using a self-hosted engine architecture and storage-engine is on a glusterfs replica 3 of the cluster. The oldest CPU is SandyBridge family (E5-2609) and incidentally I have connectivity problems with IPMI NIC of one node, but Hosted Engine HA is enabled and working. Is it safe to upgrade to the last oVirt 4.4 without a down of vm running on the cluster? May I just click on the button Upgrade that appears on the host page? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MLDMLBTKPM4PNJB7KV5M5N4ELIK3AWGR/
[ovirt-users] R: guest-agent on windows10 vm
Thank you for the answer Gianluca, the windows vm is new, other linux vm don't have warning messages on the guest-agent. So the problem about shared folder is related to a bug on the old release of oVirt, if I understand. Fedele Da: Gianluca Cecchi Inviato: martedì 23 febbraio 2021 14:04 A: fedelestab...@gmail.com Cc: users Oggetto: Re: [ovirt-users] guest-agent on windows10 vm On Tue, Feb 23, 2021 at 1:33 PM Fedele Stabile mailto:fedelestab...@gmail.com>> wrote: Hello all, I 'm using oVirt 4.2.1.7 and on windows VM i see an orange exclamation point that warns me to install the latest guest agent. On the VM (windows 10) i have installed: QEMU guest agent version 101.1.0 SPICE Guest Tools 0.141 Virtio-win-driver-installer version 0.1.185 UsbDk Runtime Libraries version 1.0.22 Spice webdavd 2.4 (64-bit) I can share the clipboard but can not mount a USB stick other than FAT-formatted or use a shared folder Is there a solution? oVirt as an upstream project cannot support every single release. Normally only the current one is under best (effort) support 4.2.1.7 released about 3 years ago. Any reason not to update in the mean time to a newer and better supported release? 4.3.0 has been released on February 2019 and is not supported any more, even if newer than yours. 4.4.0 has been released on May 2020 and now arrived at 4.4.4 I think that orange exclamation is there for a quite a long time... or did you update recently in any way from an older release and got it? Gianluca ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZRADTM542X63575ZXKLKONH6SA4PR7AN/
[ovirt-users] How it is oVirt used in your Department?
My question is mainly addressed at those of you who use oVirt not only for creating services on virtual machines. What is your experience and what did you made? Is there anyone who virtualized an HPC cluster? What is for you the advantage on virtualizing a cluster? Or, having a class with PC or Raspberry is better to use LTSP or PiNet or virtualize desktops? I would like to have a lot of feedback to start a discussion about the best way to use oVirt in different contexts Fedele Stabile ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] ovirt 4 and private networks
Hello, I have installed 3 ovirt-nodes managed by 1 self-hosted engine all on a public network. Now I would separate network traffic creating a private network, but I am not able. I want use NFS and gluster storage. Can anyone help me? Thank you in advance, Fedele Stabile ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setting compatibility level on 3.6
I confirm: I am not able to modify compatibility level using engine UI. I'm running oVirt Version 3.6.7.5-1.el7.centos and I would upgrade to 4.0 I was able to migrate HostedEngine to Default Cluster On one of the clusters (CentOS7 cluster) I can't change Compatibility level from 3.5 to 3.6 value Now the problem is that I have a gluster volume. If I delete Gluster Volume from HE UI can I loss data? Il giorno mar, 20/09/2016 alle 10.38 +0300, Yaniv Dary ha scritto: > You can also put all HE hosts on that cluster to local maintenance > and shutdown the vm. It will start up on another cluster. > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > On Sep 20, 2016 10:18 AM, "Fedele Stabile" <fedele.stabile@fis.unical > .it> wrote: > > For some reason it is not possible migration of he vm to another > > cluster. > > This is the reason I asked for direct DB modification. > > Fedele > > > > Il giorno mar, 20/09/2016 alle 10.09 +0300, Yaniv Dary ha scritto: > > > You can live migrate the he vm cross cluster and then upgrade the > > > compatibility level. > > > Yaniv Dary > > > Technical Product Manager > > > Red Hat Israel Ltd. > > > 34 Jerusalem Road > > > Building A, 4th floor > > > Ra'anana, Israel 4350109 > > > Tel : +972 (9) 7692306 > > > 8272306 > > > Email: yd...@redhat.com > > > IRC : ydary > > > > > > On Sep 20, 2016 9:50 AM, "Fedele Stabile" <fedele.stab...@fis.uni > > cal. > > > it> wrote: > > > > As I wrote this morning using a smartphone: > > > > I can't change compatibility using UI engine because the HE is > > > > running. > > > > For this reason I need to change the compatibility value in the > > DB. > > > > The problem is that in oVirt 3.6 I can't find any cluster named > > > > table > > > > as described in Comment 17 of > > > > https://bugzilla.redhat.com/show_bug.cgi?id=1341023 > > > > Can anyone verify? > > > > Thank you > > > > Fedele > > > > > > > > Il giorno mar, 20/09/2016 alle 01.29 +0300, Yaniv Dary ha > > scritto: > > > > > You can't mess with the cluster level. It's a recipe for > > trouble. > > > > > Please upgrade the cluster compatibility via manager. > > > > > What is the issues with doing this you have? > > > > > Yaniv Dary > > > > > Technical Product Manager > > > > > Red Hat Israel Ltd. > > > > > 34 Jerusalem Road > > > > > Building A, 4th floor > > > > > Ra'anana, Israel 4350109 > > > > > Tel : +972 (9) 7692306 > > > > > 8272306 > > > > > Email: yd...@redhat.com > > > > > IRC : ydary > > > > > > > > > > On Sep 19, 2016 6:36 PM, "Fedele Stabile" <fedele.stabile@fis > > .uni > > > > cal. > > > > > it> wrote: > > > > > > Ah, > > > > > > I want to migrate to ovirt 4.x and I read that I have to > > change > > > > the > > > > > > compatibily level of the cluster. > > > > > > > > > > > > Il giorno lun, 19/09/2016 alle 17.31 +0200, Fedele Stabile > > ha > > > > > > scritto: > > > > > > > Hello, > > > > > > > I have ovirt-release36-3.6.7-1 and ovirt-engine-setup- > > > > 3.6.7.5- > > > > > > > 1.el7.centos > > > > > > > and I can't find cluster table in the DB engine to force > > to > > > > > > > compatibility version 3.6 > > > > > > > as described in https://bugzilla.redhat.com/show_bug.cgi? > > id=1 > > > > 3410 > > > > > > 23 > > > > > > > infact I have HostedEngine running on a cluster and I > > can't > > > > > > change > > > > > > > it's > > > > > > > compatibility. > > > > > > > Can you help me? > > > > > > > > > > > > > > > > > > > > > ___ > > > > > > > Users mailing list > > > > > > > Users@ovirt.org > > > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > > > > ___ > > > > > > Users mailing list > > > > > > Users@ovirt.org > > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > > > > > > > > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setting compatibility level on 3.6
So, no information about DB table that contains compatibility field? Il giorno mar, 20/09/2016 alle 10.38 +0300, Yaniv Dary ha scritto: > You can also put all HE hosts on that cluster to local maintenance > and shutdown the vm. It will start up on another cluster. > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > On Sep 20, 2016 10:18 AM, "Fedele Stabile" <fedele.stabile@fis.unical > .it> wrote: > > For some reason it is not possible migration of he vm to another > > cluster. > > This is the reason I asked for direct DB modification. > > Fedele > > > > Il giorno mar, 20/09/2016 alle 10.09 +0300, Yaniv Dary ha scritto: > > > You can live migrate the he vm cross cluster and then upgrade the > > > compatibility level. > > > Yaniv Dary > > > Technical Product Manager > > > Red Hat Israel Ltd. > > > 34 Jerusalem Road > > > Building A, 4th floor > > > Ra'anana, Israel 4350109 > > > Tel : +972 (9) 7692306 > > > 8272306 > > > Email: yd...@redhat.com > > > IRC : ydary > > > > > > On Sep 20, 2016 9:50 AM, "Fedele Stabile" <fedele.stab...@fis.uni > > cal. > > > it> wrote: > > > > As I wrote this morning using a smartphone: > > > > I can't change compatibility using UI engine because the HE is > > > > running. > > > > For this reason I need to change the compatibility value in the > > DB. > > > > The problem is that in oVirt 3.6 I can't find any cluster named > > > > table > > > > as described in Comment 17 of > > > > https://bugzilla.redhat.com/show_bug.cgi?id=1341023 > > > > Can anyone verify? > > > > Thank you > > > > Fedele > > > > > > > > Il giorno mar, 20/09/2016 alle 01.29 +0300, Yaniv Dary ha > > scritto: > > > > > You can't mess with the cluster level. It's a recipe for > > trouble. > > > > > Please upgrade the cluster compatibility via manager. > > > > > What is the issues with doing this you have? > > > > > Yaniv Dary > > > > > Technical Product Manager > > > > > Red Hat Israel Ltd. > > > > > 34 Jerusalem Road > > > > > Building A, 4th floor > > > > > Ra'anana, Israel 4350109 > > > > > Tel : +972 (9) 7692306 > > > > > 8272306 > > > > > Email: yd...@redhat.com > > > > > IRC : ydary > > > > > > > > > > On Sep 19, 2016 6:36 PM, "Fedele Stabile" <fedele.stabile@fis > > .uni > > > > cal. > > > > > it> wrote: > > > > > > Ah, > > > > > > I want to migrate to ovirt 4.x and I read that I have to > > change > > > > the > > > > > > compatibily level of the cluster. > > > > > > > > > > > > Il giorno lun, 19/09/2016 alle 17.31 +0200, Fedele Stabile > > ha > > > > > > scritto: > > > > > > > Hello, > > > > > > > I have ovirt-release36-3.6.7-1 and ovirt-engine-setup- > > > > 3.6.7.5- > > > > > > > 1.el7.centos > > > > > > > and I can't find cluster table in the DB engine to force > > to > > > > > > > compatibility version 3.6 > > > > > > > as described in https://bugzilla.redhat.com/show_bug.cgi? > > id=1 > > > > 3410 > > > > > > 23 > > > > > > > infact I have HostedEngine running on a cluster and I > > can't > > > > > > change > > > > > > > it's > > > > > > > compatibility. > > > > > > > Can you help me? > > > > > > > > > > > > > > > > > > > > > ___ > > > > > > > Users mailing list > > > > > > > Users@ovirt.org > > > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > > > > ___ > > > > > > Users mailing list > > > > > > Users@ovirt.org > > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > > > > > > > > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setting compatibility level on 3.6
For some reason it is not possible migration of he vm to another cluster. This is the reason I asked for direct DB modification. Fedele Il giorno mar, 20/09/2016 alle 10.09 +0300, Yaniv Dary ha scritto: > You can live migrate the he vm cross cluster and then upgrade the > compatibility level. > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > On Sep 20, 2016 9:50 AM, "Fedele Stabile" <fedele.stabile@fis.unical. > it> wrote: > > As I wrote this morning using a smartphone: > > I can't change compatibility using UI engine because the HE is > > running. > > For this reason I need to change the compatibility value in the DB. > > The problem is that in oVirt 3.6 I can't find any cluster named > > table > > as described in Comment 17 of > > https://bugzilla.redhat.com/show_bug.cgi?id=1341023 > > Can anyone verify? > > Thank you > > Fedele > > > > Il giorno mar, 20/09/2016 alle 01.29 +0300, Yaniv Dary ha scritto: > > > You can't mess with the cluster level. It's a recipe for trouble. > > > Please upgrade the cluster compatibility via manager. > > > What is the issues with doing this you have? > > > Yaniv Dary > > > Technical Product Manager > > > Red Hat Israel Ltd. > > > 34 Jerusalem Road > > > Building A, 4th floor > > > Ra'anana, Israel 4350109 > > > Tel : +972 (9) 7692306 > > > 8272306 > > > Email: yd...@redhat.com > > > IRC : ydary > > > > > > On Sep 19, 2016 6:36 PM, "Fedele Stabile" <fedele.stab...@fis.uni > > cal. > > > it> wrote: > > > > Ah, > > > > I want to migrate to ovirt 4.x and I read that I have to change > > the > > > > compatibily level of the cluster. > > > > > > > > Il giorno lun, 19/09/2016 alle 17.31 +0200, Fedele Stabile ha > > > > scritto: > > > > > Hello, > > > > > I have ovirt-release36-3.6.7-1 and ovirt-engine-setup- > > 3.6.7.5- > > > > > 1.el7.centos > > > > > and I can't find cluster table in the DB engine to force to > > > > > compatibility version 3.6 > > > > > as described in https://bugzilla.redhat.com/show_bug.cgi?id=1 > > 3410 > > > > 23 > > > > > infact I have HostedEngine running on a cluster and I can't > > > > change > > > > > it's > > > > > compatibility. > > > > > Can you help me? > > > > > > > > > > > > > > > ___ > > > > > Users mailing list > > > > > Users@ovirt.org > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > ___ > > > > Users mailing list > > > > Users@ovirt.org > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setting compatibility level on 3.6
As I wrote this morning using a smartphone: I can't change compatibility using UI engine because the HE is running. For this reason I need to change the compatibility value in the DB. The problem is that in oVirt 3.6 I can't find any cluster named table as described in Comment 17 of https://bugzilla.redhat.com/show_bug.cgi?id=1341023 Can anyone verify? Thank you Fedele Il giorno mar, 20/09/2016 alle 01.29 +0300, Yaniv Dary ha scritto: > You can't mess with the cluster level. It's a recipe for trouble. > Please upgrade the cluster compatibility via manager. > What is the issues with doing this you have? > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > On Sep 19, 2016 6:36 PM, "Fedele Stabile" <fedele.stabile@fis.unical. > it> wrote: > > Ah, > > I want to migrate to ovirt 4.x and I read that I have to change the > > compatibily level of the cluster. > > > > Il giorno lun, 19/09/2016 alle 17.31 +0200, Fedele Stabile ha > > scritto: > > > Hello, > > > I have ovirt-release36-3.6.7-1 and ovirt-engine-setup-3.6.7.5- > > > 1.el7.centos > > > and I can't find cluster table in the DB engine to force to > > > compatibility version 3.6 > > > as described in https://bugzilla.redhat.com/show_bug.cgi?id=13410 > > 23 > > > infact I have HostedEngine running on a cluster and I can't > > change > > > it's > > > compatibility. > > > Can you help me? > > > > > > > > > ___ > > > Users mailing list > > > Users@ovirt.org > > > http://lists.ovirt.org/mailman/listinfo/users > > > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Migrating ovirt-engine from local storage to glusterfs
Thank you SImone for the answer. The second link you suggested convinced me to create a new hosted- engine. I will try to migrate my ovirt cluster with less downtime possible. Il giorno lun, 19/09/2016 alle 17.22 +0200, Simone Tiraboschi ha scritto: > > > On Mon, Sep 19, 2016 at 1:21 PM, Fedele Stabile <fedele.stabile@fis.u > nical.it> wrote: > > Hello, > > is it possible to copy the image of my ovirt-engine from local- > > storage > > to glusterfs? > > Sorry but I don't understand the question. > > With 'copy the image of my ovirt-engine from local-storage to > glusterfs' do you mean that you have your engine on a physical and > you want to migrate it to an hosted-engine (the engine runs on a VM > hosted by one of the host that it's managing) env using gluster FS > for your shared storage? > > If so, you can follow this: > https://www.ovirt.org/develop/developer-guide/engine/migrate-to-hoste > d-engine/ > > Moving an existing hosted-engine env from one storage kind (but local > storage has never been an allowed option) to another is currently not > supported instead. Please see: > http://lists.ovirt.org/pipermail/users/2016-July/041526.html > > > > > > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setting compatibility level on 3.6
Ah, I want to migrate to ovirt 4.x and I read that I have to change the compatibily level of the cluster. Il giorno lun, 19/09/2016 alle 17.31 +0200, Fedele Stabile ha scritto: > Hello, > I have ovirt-release36-3.6.7-1 and ovirt-engine-setup-3.6.7.5- > 1.el7.centos > and I can't find cluster table in the DB engine to force to > compatibility version 3.6 > as described in https://bugzilla.redhat.com/show_bug.cgi?id=1341023 > infact I have HostedEngine running on a cluster and I can't change > it's > compatibility. > Can you help me? > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Setting compatibility level on 3.6
Hello, I have ovirt-release36-3.6.7-1 and ovirt-engine-setup-3.6.7.5- 1.el7.centos and I can't find cluster table in the DB engine to force to compatibility version 3.6 as described in https://bugzilla.redhat.com/show_bug.cgi?id=1341023 infact I have HostedEngine running on a cluster and I can't change it's compatibility. Can you help me? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Migrating ovirt-engine from local storage to glusterfs
Hello, is it possible to copy the image of my ovirt-engine from local-storage to glusterfs? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] ovirt 3.6: hosted engine migration to glusterfs
Hello, I have just upgraded my ovirt cluster from 3.5 to 3.6 and now I have HostedEngine on the LocalStorage of the node. I have executed the command hosted-engine --deploy on other nodes, actually I have the HE image on a nfs filesystem mounted on 5 nodes but I would migrate the HE image to glusterfs. What are the steps to begin this operation? Is it possible just move the disk on the glusterfs? .. alternatively, I have to install HE again but on glusterfs, restoring the db as if I have to restore from a corrupted storage. In that case I suppose that a VM named HostedEngine will appear in a down state and is not possible to delete it by WebUI because is not handled by the new engine: the only possibility is to delete it from psql working on engine-db. Can you suggest me the easiest way? Fedele Stabile ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovirt3.5 certificate problem
Can anyone help me? I'm trying to upgrade my ovirt3.5 to centos 7 and then to ovirt 3.6 and I need to have a second node on wich execute hosted_engine ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] ovirt3.5 certificate problem
I run ovirt3.5
the name of my hosted-engine is ov-engine2 but in certificate i have
ov-engine1... I don't have any host with this name..
Can you help to change certificate?
If I want HostedEngine HA and try to execute the related command
hosted-engine --deploy
it ends with an error
2016-09-05 13:27:45 DEBUG otopi.context context.dumpEnvironment:500 ENV
BASE/exceptionInfo=list:'[(,
ConnectionError('[ERROR]::oVirt API connection
failure, (51, "Unable to communicate securely with peer: requested
domain name does not match the server\'s certificate.")',), )]'
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Upgrade from CentOS 6.8 (oVirt 3.5) to CentOS 7 (oVirt 4.0)
my ultimate goal would be to have a cluster with last version of Centos and oVirt, so my question is what are the best steps: first upgrade Centos of first upgrade oVirt? The ovirt-engine is hosted Fedele Il giorno lun, 29/08/2016 alle 13.44 +0200, Fedele Stabile ha scritto: > ok, > I understand you suggest to upgrade centos 6.8 to 7.2 first > Correct? > > Il giorno lun, 29/08/2016 alle 14.38 +0300, Nir Soffer ha scritto: > > > > On Mon, Aug 29, 2016 at 2:15 PM, Fedele Stabile > > <fedele.stab...@fis.unical.it> wrote: > > > > > > > > > I would upgrade my CentOS 6.8 to 7 on my cluster of 5 ovirt nodes > > > (actually I'm running oVirt 3.5 and glusterfs 3.7). > > > Anyone has experienced troubles for this upgrade? > > > > Udev in 6.8 seems to be broken, breaking block storage. > > See https://access.redhat.com/solutions/2576511 > > > > I would avoid this upgrade, or test it on one hypervisor and report > > ovirt bug. > > > > Upgrading to 3.6 or 4.0 and centos 7.2 is recommended. > > > > Nir > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Upgrade from CentOS 6.8 (oVirt 3.5) to CentOS 7 (oVirt 4.0)
ok, I understand you suggest to upgrade centos 6.8 to 7.2 first Correct? Il giorno lun, 29/08/2016 alle 14.38 +0300, Nir Soffer ha scritto: > On Mon, Aug 29, 2016 at 2:15 PM, Fedele Stabile > <fedele.stab...@fis.unical.it> wrote: > > > > I would upgrade my CentOS 6.8 to 7 on my cluster of 5 ovirt nodes > > (actually I'm running oVirt 3.5 and glusterfs 3.7). > > Anyone has experienced troubles for this upgrade? > > Udev in 6.8 seems to be broken, breaking block storage. > See https://access.redhat.com/solutions/2576511 > > I would avoid this upgrade, or test it on one hypervisor and report > ovirt bug. > > Upgrading to 3.6 or 4.0 and centos 7.2 is recommended. > > Nir > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Upgrade from CentOS 6.8 (oVirt 3.5) to CentOS 7 (oVirt 4.0)
I would upgrade my CentOS 6.8 to 7 on my cluster of 5 ovirt nodes (actually I'm running oVirt 3.5 and glusterfs 3.7). Anyone has experienced troubles for this upgrade? Thank you, Fedele ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Creating new users on oVirt 3.5
Hello, I have to create some users on my oVirt 3.5 infrastructure. On FridayI was following istructions on http://www.ovirt.org/LDAP_Quick_Start LDAP Quick Start so I correctly created a OpenLDAP server and a Kerberos service, but this morning I read that the instructions are obsolete... Now I'm trying to understand how to implement the new mechanism... but I'm in troubles: 1) run yum install ovirt-engine-extension-aaa-ldap 2) copied files in /etc/ovirt-engine/extensions.d and modified the name in fis.unical.it-auth(n/z).properties 3) copied files in /etc/ovirt-engine/aaa but now I can't do anything Can you help me with newbye instructions to install the aaa-extensions? Thank you very much Fedele Stabile ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
