7:33 p.m.
Can ovirt-node support multiple network cards ？
I download ovirt-node-ng-installer-4.3.5-2019073010.el7.iso from ovirt site. And install
on a Dell R730 Server.
The version of ovirt-engine is 4.3.5.5.
I found that the logic network ovirtmgmt can only point to one network card interface.
Can ovirt-node support multiple network cards ？
If yes , please tell me the method.
7:41 p.m.
Yes but you either need to create another network in ovirt or bond
interfaces
On Tue, Oct 8, 2019 at 11:34 PM <wangyu13476969128(a)126.com> wrote:
Can ovirt-node support multiple network cards ？
I download ovirt-node-ng-installer-4.3.5-2019073010.el7.iso from ovirt
site. And install on a Dell R730 Server.
The version of ovirt-engine is 4.3.5.5.
I found that the logic network ovirtmgmt can only point to one network
card interface.
Can ovirt-node support multiple network cards ？
If yes , please tell me the method.
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11:55 p.m.
Hi
please check oVirt documentation:
https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks.html
On Wed, Oct 9, 2019 at 5:33 AM <wangyu13476969128(a)126.com> wrote:
Jayme , how can I create another network in ovirt ?
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--
PAVOL BRILLA
RHV QUALITY ENGINEER, CLOUD
Red Hat Czech Republic, Brno <https://www.redhat.com/>
<https://red.ht/sig>
TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
10:51 p.m.
At present, there is a ovirt-node1, which has two physical network cards. The IP of one
network card is 172.16.91.10, and the IP of one network card is 172.16.131.10. If I want
to create a logical network card, both logical network cards are on the same network as
the physical network card. For example:
The IP of a logical network card is 172.16.91.11, and the IP of a logical network card is
172.16.131.11.
Should I choose "Connect to physical network" in the Logical Network to meet the
above requirements?
7:32 a.m.
I am unable to tell from your question what research you have done or what you have tried
so far. Anyway, review this-
https://ovirt.org/documentation/admin-guide/chap-Logical_Networks.html. Generally
speaking, the checkbox for "Connect to physical network" should not be needed
for your example. You most likely will need to set up VLANs when you create the logical
network.
10:52 p.m.
When I create a new logical network , the option is :
Select the "Create on external provider" check box, the External Provider is
"ovirt-provider-ovn".
Leaving Connect to physical network unselected.
The IP of another network card in node2 is 172.16.91.197.
So the Subnet interface :
CIDR : 172.16.90.0/23
Gateway : 172.16.90.1
Then I click "OK".
The error show :
Error while executing action AddNetworkWithSubnetOnProvider: Failed to communicate with
the external provider, see log for additional details.
How can I solve this problem ?
11:06 p.m.
Then I view log , the error log is :
2019-11-06 14:59:57,010+08 ERROR
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-79) [497583f7] Command
'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' failed:
EngineException: (Failed with error Connection refused (Connection refused) and code
5050)
How can I solve this problem ?
11:16 p.m.
The full log is :
2019-11-06 14:59:57,010+08 ERROR
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-79) [497583f7] Command
'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' failed:
EngineException: (Failed with error Connection refused (Connection refused) and code
5050)
2019-11-06 14:59:57,011+08 INFO
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-79) [497583f7] Lock freed to object
'EngineLock:{exclusiveLocks='[3a2f66a1-82c2-414f-a532-62f6c36389c9=PROVIDER]',
sharedLocks=''}'
2019-11-06 15:00:11,996+08 INFO
[org.ovirt.engine.core.bll.provider.network.AddNetworkWithSubnetOnProviderCommand]
(default task-72) [4117e052-5919-4ca7-aafa-4f34e65ed19d] Running command:
AddNetworkWithSubnetOnProviderCommand internal: false. Entities affected : ID:
ed88fc90-59d3-4a6a-9a11-c9861a8be95f Type: StoragePoolAction group
CREATE_STORAGE_POOL_NETWORK with role type ADMIN
8:34 a.m.
On Wed, Nov 6, 2019 at 7:54 AM <wangyu13476969128(a)126.com> wrote:
When I create a new logical network , the option is :
Select the "Create on external provider" check box, the External Provider
is "ovirt-provider-ovn".
Leaving Connect to physical network unselected.
This way the network would be available only for VMs, invisible (in a
GENEVE tunnel)
on the physical network.
The IP of another network card in node2 is 172.16.91.197.
So the Subnet interface :
CIDR : 172.16.90.0/23
Gateway : 172.16.90.1
Then I click "OK".
The error show :
Error while executing action AddNetworkWithSubnetOnProvider: Failed to
communicate with the external provider, see log for additional details.
This message means that ovirt-engine fails to communicate with
ovirt-provider-ovn.
What is the auth host name and the provider url of the ovirt-provider-ovn
in engine?
Is the ovirt-provider-ovn running on engine's host
(systemctl status ovirt-provider-ovn)?
How can I solve this problem ?
Unfortunately I am not sure if I understood what the problem is.
Is it still related to aggregated physical interfaces to a bond?
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5:31 p.m.
I check the status of ovirt-provider-ovn. It's inactive.
[root@ovirt-manager ~]# systemctl status ovirt-provider-ovn
● ovirt-provider-ovn.service - oVirt OVN provider
Loaded: loaded (/usr/lib/systemd/system/ovirt-provider-ovn.service; disabled; vendor
preset: disabled)
Active: inactive (dead)
Then I start ovirt-provider-ovn service.
[root@ovirt-manager ~]# systemctl start ovirt-provider-ovn
[root@ovirt-manager ~]# systemctl status ovirt-provider-ovn
● ovirt-provider-ovn.service - oVirt OVN provider
Loaded: loaded (/usr/lib/systemd/system/ovirt-provider-ovn.service; disabled; vendor
preset: disabled)
Active: active (running) since Thu 2019-11-07 09:29:00 CST; 2s ago
Main PID: 10512 (python2)
CGroup: /system.slice/ovirt-provider-ovn.service
└─10512 /usr/bin/python2 /usr/share/ovirt-provider-ovn/ovirt_provi...
6:04 p.m.
What I hope to do is that the two NICs of the virtual machine are on the same network
segment as the two NICs on the node. For example, the two IPs on node are 172.16.100.10
and 172.16.131.20 respectively. I hope the effect is the IP of the virtual machine on
node is also 172.16.100.* and 172.16.131.*
6:43 p.m.
What is the auth host name and the provider url of the ovirt-provider-ovn
in engine?
The provider url of ovirt-provider-ovn in engine is :
https://ovirt-manager:9696/
When I access https://ovirt-manager:9696/ , it show :
{
"error": {
"message": "Error during SSO authentication invalid_grant : The
provided authorization grant for the auth code has expired.",
"code": 401,
"title": "Unauthorized"
}
}
The hostname of ovirt-engine is "ovirt-manager"
1:30 a.m.
On Thu, Nov 7, 2019 at 3:45 AM <wangyu13476969128(a)126.com> wrote:
What is the auth host name and the provider url of the
ovirt-provider-ovn
in engine?
The provider url of ovirt-provider-ovn in engine is :
https://ovirt-manager:9696/
When I access https://ovirt-manager:9696/ , it show :
{
"error": {
"message": "Error during SSO authentication invalid_grant : The
provided authorization grant for the auth code has expired.",
Looks like the
/etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf does not
fit to engine's expectations.
This can be fixed like described in
https://lists.ovirt.org/archives/list/users@ovirt.org/message/POZM22KMV7M...
:
> How did you update the secret?
> The procedure would be
> 1. Run /usr/share/ovirt-engine/bin/ovirt-register-sso-client-tool.sh
> with
> Client Id: ovirt-provider-ovn
> Client CA Certificate File Location:
/etc/pki/ovirt-engine/certs/engine.cer
> Callback Prefix URL:
https://<ENGINE_FQDN>:443/ovirt-engine/
> 2. Use the SSO_CLIENT_SECRET from the outfile produced by the previous
> command in
> /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf
> 3. Restart ovirt-engine and ovirt-provider-ovn
> systemctl restart ovirt-engine
> systemctl restart ovirt-provider-ovn
>
>
> If this does not solve the problem and you want to use the
> ovirt-provider-ovn, please increase logging in ovirt-provider-ovn via
> sudo sed -i.$(date +%F-%H-%M) 's/INFO/DEBUG/gi'
> /etc/ovirt-provider-ovn/logger.conf
> systemctl restart ovirt-provider-ovn
>
> and share the ovirt-provider-ovn.log with the error after the restart.
Else you can try to remove or rename the ovirt-provider-ovn provider in
oVirt Engine, if it already exists, and run engine-setup again like this
engine-setup --reconfigure-optional-components
or with answer-file that has 'OVESETUP_OVN/ovirtProviderOvn' enabled:
'OVESETUP_OVN/ovirtProviderOvn=bool:True
"code": 401,
"title": "Unauthorized"
}
}
The hostname of ovirt-engine is "ovirt-manager"
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1:35 a.m.
On Thu, Nov 7, 2019 at 3:07 AM <wangyu13476969128(a)126.com> wrote:
You can attach VMs to a host network on layer 2 by attaching the vNIC to
the vNIC profile of the host network,
e.g. ovirtmgmt/ovirtmgmt. oVirt provides only very little help in IP
configuration of the VMs,
the VM can use the DHCP server of the host network or static IPs.
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What I hope to do is that the two NICs of the virtual machine are on
the
same network segment as the two NICs on the node. For example, the two IPs
on node are 172.16.100.10 and 172.16.131.20 respectively. I hope the effect
is the IP of the virtual machine on node is also 172.16.100.* and
172.16.131.*
What kind of operation is needed to achieve this effect?
1632
days inactive
1661
days old
15 comments
5 participants
participants (5)
-
Dominik Holler -
Jayme -
jeremy_tourville＠hotmail.com -
Pavol Brilla -
wangyu13476969128＠126.com