re-enabling networkmanager
Hi, I have installed a 4.2 cluster on CentOS 7 nodes but I have follow an (old) procedure of mine done with 4.0 : so, I have disabled Network Manager before installing oVirt. The networks created and validated in the engine UI are : ovirmgmt on bond0 (2 slaves) failover mode storagemanager on bond1 (2 slaves), jumbo frames, aggregation mode, serving Gluster. Today, I installed Cockpit on the node to have the nodes consoles. But it say that it cannot manage the network without NM. So my question is : is there any risk to re-enabled NM on the nodes ? Can it broke anything done by the UI ? -- Cordialement, Frank Soyer Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 Systea IG Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique KoGite Hébergement de proximité www.kogite.fr
Use the Ovirt engine to manage your networks. VDSM takes over at boot time, and the only way for this to happen is if you use the engine On Fri, Oct 19, 2018 at 9:26 AM fsoyer <fsoyer@systea.fr> wrote:
Hi, I have installed a 4.2 cluster on CentOS 7 nodes but I have follow an (old) procedure of mine done with 4.0 : so, I have disabled Network Manager before installing oVirt. The networks created and validated in the engine UI are : ovirmgmt on bond0 (2 slaves) failover mode storagemanager on bond1 (2 slaves), jumbo frames, aggregation mode, serving Gluster. Today, I installed Cockpit on the node to have the nodes consoles. But it say that it cannot manage the network without NM. So my question is : is there any risk to re-enabled NM on the nodes ? Can it broke anything done by the UI ?
--
Cordialement,
*Frank Soyer * Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 <http://www.systea.net>
*Systea IG* Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique <http://www.spn.asso.fr> <http://www.kogite.fr>
*KoGite* Hébergement de proximité www.kogite.fr
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/GOWGDMXIQ2VLHW...
Hi Donny, thank you for this precision, but I don't want to manage network from Cockpit, just view the graphs of network usage in it, and eventually logs (can be interesting !). That's why I ask about risks to activate NM after configuring the networks in engine UI : what are the opinions ? -- Cordialement, Frank Soyer Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 Systea IG Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique KoGite Hébergement de proximité www.kogite.fr Le Dimanche, Octobre 21, 2018 14:05 CEST, Donny Davis <donny@fortnebula.com> a écrit: Use the Ovirt engine to manage your networks. VDSM takes over at boot time, and the only way for this to happen is if you use the engine On Fri, Oct 19, 2018 at 9:26 AM fsoyer <fsoyer@systea.fr> wrote:Hi, I have installed a 4.2 cluster on CentOS 7 nodes but I have follow an (old) procedure of mine done with 4.0 : so, I have disabled Network Manager before installing oVirt. The networks created and validated in the engine UI are : ovirmgmt on bond0 (2 slaves) failover mode storagemanager on bond1 (2 slaves), jumbo frames, aggregation mode, serving Gluster. Today, I installed Cockpit on the node to have the nodes consoles. But it say that it cannot manage the network without NM. So my question is : is there any risk to re-enabled NM on the nodes ? Can it broke anything done by the UI ? -- Cordialement, Frank Soyer Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 Systea IG Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique KoGite Hébergement de proximité www.kogite.fr _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/GOWGDMXIQ2VLHW...
So you are trying to capture utilization stats from your network? On Mon, Oct 22, 2018, 6:37 AM fsoyer <fsoyer@systea.fr> wrote:
Hi Donny, thank you for this precision, but I don't want to manage network from Cockpit, just view the graphs of network usage in it, and eventually logs (can be interesting !). That's why I ask about risks to activate NM after configuring the networks in engine UI : what are the opinions ?
--
Cordialement,
*Frank Soyer * Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 <http://www.systea.net>
*Systea IG* Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique <http://www.spn.asso.fr> <http://www.kogite.fr>
*KoGite* Hébergement de proximité www.kogite.fr
Le Dimanche, Octobre 21, 2018 14:05 CEST, Donny Davis < donny@fortnebula.com> a écrit:
Use the Ovirt engine to manage your networks. VDSM takes over at boot time, and the only way for this to happen is if you use the engine
On Fri, Oct 19, 2018 at 9:26 AM fsoyer <fsoyer@systea.fr> wrote:
Hi, I have installed a 4.2 cluster on CentOS 7 nodes but I have follow an (old) procedure of mine done with 4.0 : so, I have disabled Network Manager before installing oVirt. The networks created and validated in the engine UI are : ovirmgmt on bond0 (2 slaves) failover mode storagemanager on bond1 (2 slaves), jumbo frames, aggregation mode, serving Gluster. Today, I installed Cockpit on the node to have the nodes consoles. But it say that it cannot manage the network without NM. So my question is : is there any risk to re-enabled NM on the nodes ? Can it broke anything done by the UI ?
--
Cordialement,
*Frank Soyer * Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 <http://www.systea.net>
*Systea IG* Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique <http://www.spn.asso.fr> <http://www.kogite.fr>
*KoGite* Hébergement de proximité www.kogite.fr
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/GOWGDMXIQ2VLHW...
At least view some graphs. Here is a screenshot of the cockpit tab (not sure that a picture can be displayed via the list, tell me if not) : -- Cordialement, Frank Le Lundi, Octobre 22, 2018 12:42 CEST, Donny Davis <donny@fortnebula.com> a écrit: So you are trying to capture utilization stats from your network? On Mon, Oct 22, 2018, 6:37 AM fsoyer <fsoyer@systea.fr> wrote:Hi Donny, thank you for this precision, but I don't want to manage network from Cockpit, just view the graphs of network usage in it, and eventually logs (can be interesting !). That's why I ask about risks to activate NM after configuring the networks in engine UI : what are the opinions ? -- Cordialement, Frank Soyer Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 Systea IG Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique KoGite Hébergement de proximité www.kogite.fr Le Dimanche, Octobre 21, 2018 14:05 CEST, Donny Davis <donny@fortnebula.com> a écrit: Use the Ovirt engine to manage your networks. VDSM takes over at boot time, and the only way for this to happen is if you use the engine On Fri, Oct 19, 2018 at 9:26 AM fsoyer <fsoyer@systea.fr> wrote:Hi, I have installed a 4.2 cluster on CentOS 7 nodes but I have follow an (old) procedure of mine done with 4.0 : so, I have disabled Network Manager before installing oVirt. The networks created and validated in the engine UI are : ovirmgmt on bond0 (2 slaves) failover mode storagemanager on bond1 (2 slaves), jumbo frames, aggregation mode, serving Gluster. Today, I installed Cockpit on the node to have the nodes consoles. But it say that it cannot manage the network without NM. So my question is : is there any risk to re-enabled NM on the nodes ? Can it broke anything done by the UI ? -- Cordialement, Frank Soyer Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 Systea IG Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique KoGite Hébergement de proximité www.kogite.fr _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/GOWGDMXIQ2VLHW...
No problem to enable NM, it is now default activated on ovirt-node, so it should be ok on centos as well Le 22/10/2018 à 12:48, fsoyer a écrit :
At least view some graphs. Here is a screenshot of the cockpit tab (not sure that a picture can be displayed via the list, tell me if not) :
--
Cordialement,
*Frank*
Le Lundi, Octobre 22, 2018 12:42 CEST, Donny Davis <donny@fortnebula.com> a écrit:
So you are trying to capture utilization stats from your network? On Mon, Oct 22, 2018, 6:37 AM fsoyer <fsoyer@systea.fr <mailto:fsoyer@systea.fr>> wrote:
Hi Donny, thank you for this precision, but I don't want to manage network from Cockpit, just view the graphs of network usage in it, and eventually logs (can be interesting !). That's why I ask about risks to activate NM after configuring the networks in engine UI : what are the opinions ?
--
Cordialement,
*Frank Soyer * Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34
*Systea IG* Administration systèmes, réseaux et bases de données www.systea.net <http://www.systea.net> Membre du réseau Les Professionnels du Numérique <http://www.spn.asso.fr>
*KoGite* Hébergement de proximité www.kogite.fr <http://www.kogite.fr>
Le Dimanche, Octobre 21, 2018 14:05 CEST, Donny Davis <donny@fortnebula.com <mailto:donny@fortnebula.com>> a écrit:
Use the Ovirt engine to manage your networks. VDSM takes over at boot time, and the only way for this to happen is if you use the engine On Fri, Oct 19, 2018 at 9:26 AM fsoyer <fsoyer@systea.fr <mailto:fsoyer@systea.fr>> wrote:
Hi, I have installed a 4.2 cluster on CentOS 7 nodes but I have follow an (old) procedure of mine done with 4.0 : so, I have disabled Network Manager before installing oVirt. The networks created and validated in the engine UI are : ovirmgmt on bond0 (2 slaves) failover mode storagemanager on bond1 (2 slaves), jumbo frames, aggregation mode, serving Gluster. Today, I installed Cockpit on the node to have the nodes consoles. But it say that it cannot manage the network without NM. So my question is : is there any risk to re-enabled NM on the nodes ? Can it broke anything done by the UI ?
--
Cordialement,
*Frank Soyer * Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34
*Systea IG* Administration systèmes, réseaux et bases de données www.systea.net <http://www.systea.net> Membre du réseau Les Professionnels du Numérique <http://www.spn.asso.fr>
*KoGite* Hébergement de proximité www.kogite.fr <http://www.kogite.fr>
_______________________________________________ Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> To unsubscribe send an email to users-leave@ovirt.org <mailto:users-leave@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/GOWGDMXIQ2VLHW...
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-- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr
You can enable NetworkManager, just make sure you restart vdsmd and supervdsmd services on the machine. Thanks, Edy. On Tue, Oct 23, 2018 at 11:03 AM Nathanaël Blanchet <blanchet@abes.fr> wrote:
No problem to enable NM, it is now default activated on ovirt-node, so it should be ok on centos as well Le 22/10/2018 à 12:48, fsoyer a écrit :
At least view some graphs. Here is a screenshot of the cockpit tab (not sure that a picture can be displayed via the list, tell me if not) :
--
Cordialement,
*Frank*
Le Lundi, Octobre 22, 2018 12:42 CEST, Donny Davis <donny@fortnebula.com> <donny@fortnebula.com> a écrit:
So you are trying to capture utilization stats from your network?
On Mon, Oct 22, 2018, 6:37 AM fsoyer <fsoyer@systea.fr> wrote:
Hi Donny, thank you for this precision, but I don't want to manage network from Cockpit, just view the graphs of network usage in it, and eventually logs (can be interesting !). That's why I ask about risks to activate NM after configuring the networks in engine UI : what are the opinions ?
--
Cordialement,
*Frank Soyer * Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 <http://www.systea.net>
*Systea IG* Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique <http://www.spn.asso.fr> <http://www.kogite.fr>
*KoGite* Hébergement de proximité www.kogite.fr
Le Dimanche, Octobre 21, 2018 14:05 CEST, Donny Davis < donny@fortnebula.com> a écrit:
Use the Ovirt engine to manage your networks. VDSM takes over at boot time, and the only way for this to happen is if you use the engine
On Fri, Oct 19, 2018 at 9:26 AM fsoyer <fsoyer@systea.fr> wrote:
Hi, I have installed a 4.2 cluster on CentOS 7 nodes but I have follow an (old) procedure of mine done with 4.0 : so, I have disabled Network Manager before installing oVirt. The networks created and validated in the engine UI are : ovirmgmt on bond0 (2 slaves) failover mode storagemanager on bond1 (2 slaves), jumbo frames, aggregation mode, serving Gluster. Today, I installed Cockpit on the node to have the nodes consoles. But it say that it cannot manage the network without NM. So my question is : is there any risk to re-enabled NM on the nodes ? Can it broke anything done by the UI ?
--
Cordialement,
*Frank Soyer * Mob. 06 72 28 38 53 - Fix. 05 49 50 52 34 <http://www.systea.net>
*Systea IG* Administration systèmes, réseaux et bases de données www.systea.net Membre du réseau Les Professionnels du Numérique <http://www.spn.asso.fr> <http://www.kogite.fr>
*KoGite* Hébergement de proximité www.kogite.fr
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/GOWGDMXIQ2VLHW...
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/EC6NWQDYU6JJDP...
-- Nathanaël Blanchet
Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14blanchet@abes.fr
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/NAVNRR3WNM7U2X...
participants (4)
-
Donny Davis -
Edward Haas -
fsoyer -
Nathanaël Blanchet