Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM
- Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: Moti Asayag masa...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, June 17, 2014 8:46:19 AM Subject: Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi Moti, Sorry for the delayed response. The command neutron agent-list on the neutron server gives the alive status as xxx, for the neutron-ovs-agent that is installed on the oVirt Host. However, I am able to import the network from OpenStack into oVirt. The port for the mac_address assigned is already created in the neutron server. Therefore, when I try to add it again, it gives error, port already exists. How do I attach this port to the VM in oVirt. In the ovirt-neutron integration the ports are allocated for the vm by ovirt. The ovirt-engine creates the port on the neutron server and bind it to the vm nic: 1. Click on the specific vm 2. Select the 'Vm Interfaces' sub tab 3. Add a vm interface, and select the profile/network of Net1 (the imported neutron network). At this point, you should see on your neutron server the created port (by 'neutron port-list'). The mac address for that port will be the one selected by the engine. You can provide your own custom mac address (as long it is unique). Once the vm is started or if the nic was added while the vm is running (hotplug), the vdsm-hook-openstacknet will wire the port to the integration bridge and the neutron-ovs-agent will become aware of it. Could you elaborate about your use-cases and what would you like to achieve with ovirt-neutron ? You can also ping me (masayag) on #ovirt (oftc.net) Regards, Moti How do I interact with the neutron-ovs-agent to get the port and assign to oVirt VM. Please suggest your inputs. Thank You. Regards, Udaya Kiran On Wednesday, 28 May 2014 5:54 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: users users@ovirt.org Sent: Wednesday, May 28, 2014 2:46:00 PM Subject: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi All, I am working on Nova - oVirt driver. I was able to test the VM life cycle successfully - spawn, suspend, resume, shuttof, start and terminate. I am now exploring the Neutron integration in oVirt. I have imported the Network (Net1) form Openstack to oVirt. I get the below error when I try to add a NIC (for imported Net1) to the VM (created by Nova-oVirt driver), having the same MAC address which is assigned in Openstack (Port Details page). Error while executing action Add NIC to VM: Failed to communicate with the external provider. However, I am able to add a NIC with different MAC address. What changes needs to be done to add a NIC with MAC address as assigned by Neutron? Please suggest. Could you attach the neutron server log (/etc/neutron/server.log) from the external network provider ? I am using oVirt 3.4.0-1.fc19. Thank you. Regards, Udaya Kiran ___ 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] Nova- oVirt Driver : Adding NIC to VM
Hi Moti, ThankYou for your inputs. I want a VM to be launched in oVirt, through Nova. i.e., When I say,launch new instance in OpenStack, internally VM should get created in oVirt Host, with the same mac address as assigned by OpenStack, get added to the same Network as selected in OpenStack. I am able to spawn a VM and run through the complete the full lifecycle (spawn, pause, reboot, terminate etc). Now, I am looking at how can I add NIC with the same mac address. I see port is already been created at the OpenStack end. Should I Hot plug it? or Prevent Neutron from creating port initially and later use the port created by the oVirt to Neutron? Please suggest your thoughts on this. Regards, Udaya Kiran On Tuesday, 17 June 2014 2:33 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: Moti Asayag masa...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, June 17, 2014 8:46:19 AM Subject: Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi Moti, Sorry for the delayed response. The command neutron agent-list on the neutron server gives the alive status as xxx, for the neutron-ovs-agent that is installed on the oVirt Host. However, I am able to import the network from OpenStack into oVirt. The port for the mac_address assigned is already created in the neutron server. Therefore, when I try to add it again, it gives error, port already exists. How do I attach this port to the VM in oVirt. In the ovirt-neutron integration the ports are allocated for the vm by ovirt. The ovirt-engine creates the port on the neutron server and bind it to the vm nic: 1. Click on the specific vm 2. Select the 'Vm Interfaces' sub tab 3. Add a vm interface, and select the profile/network of Net1 (the imported neutron network). At this point, you should see on your neutron server the created port (by 'neutron port-list'). The mac address for that port will be the one selected by the engine. You can provide your own custom mac address (as long it is unique). Once the vm is started or if the nic was added while the vm is running (hotplug), the vdsm-hook-openstacknet will wire the port to the integration bridge and the neutron-ovs-agent will become aware of it. Could you elaborate about your use-cases and what would you like to achieve with ovirt-neutron ? You can also ping me (masayag) on #ovirt (oftc.net) Regards, Moti How do I interact with the neutron-ovs-agent to get the port and assign to oVirt VM. Please suggest your inputs. Thank You. Regards, Udaya Kiran On Wednesday, 28 May 2014 5:54 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: users users@ovirt.org Sent: Wednesday, May 28, 2014 2:46:00 PM Subject: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi All, I am working on Nova - oVirt driver. I was able to test the VM life cycle successfully - spawn, suspend, resume, shuttof, start and terminate. I am now exploring the Neutron integration in oVirt. I have imported the Network (Net1) form Openstack to oVirt. I get the below error when I try to add a NIC (for imported Net1) to the VM (created by Nova-oVirt driver), having the same MAC address which is assigned in Openstack (Port Details page). Error while executing action Add NIC to VM: Failed to communicate with the external provider. However, I am able to add a NIC with different MAC address. What changes needs to be done to add a NIC with MAC address as assigned by Neutron? Please suggest. Could you attach the neutron server log (/etc/neutron/server.log) from the external network provider ? I am using oVirt 3.4.0-1.fc19. Thank you. Regards, Udaya Kiran ___ 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] Nova- oVirt Driver : Adding NIC to VM
- Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: Moti Asayag masa...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, June 17, 2014 12:37:23 PM Subject: Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi Moti, ThankYou for your inputs. I want a VM to be launched in oVirt, through Nova. i.e., When I say,launch new instance in OpenStack, internally VM should get created in oVirt Host, with the same mac address as assigned by OpenStack, get added to the same Network as selected in OpenStack. I am able to spawn a VM and run through the complete the full lifecycle (spawn, pause, reboot, terminate etc). Now, I am looking at how can I add NIC with the same mac address. I see port is already been created at the OpenStack end. Should I Hot plug it? or Prevent Neutron from creating port initially and later use the port created by the oVirt to Neutron? This seems like the right approach. Please suggest your thoughts on this. Regards, Udaya Kiran On Tuesday, 17 June 2014 2:33 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: Moti Asayag masa...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, June 17, 2014 8:46:19 AM Subject: Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi Moti, Sorry for the delayed response. The command neutron agent-list on the neutron server gives the alive status as xxx, for the neutron-ovs-agent that is installed on the oVirt Host. However, I am able to import the network from OpenStack into oVirt. The port for the mac_address assigned is already created in the neutron server. Therefore, when I try to add it again, it gives error, port already exists. How do I attach this port to the VM in oVirt. In the ovirt-neutron integration the ports are allocated for the vm by ovirt. The ovirt-engine creates the port on the neutron server and bind it to the vm nic: 1. Click on the specific vm 2. Select the 'Vm Interfaces' sub tab 3. Add a vm interface, and select the profile/network of Net1 (the imported neutron network). At this point, you should see on your neutron server the created port (by 'neutron port-list'). The mac address for that port will be the one selected by the engine. You can provide your own custom mac address (as long it is unique). Once the vm is started or if the nic was added while the vm is running (hotplug), the vdsm-hook-openstacknet will wire the port to the integration bridge and the neutron-ovs-agent will become aware of it. Could you elaborate about your use-cases and what would you like to achieve with ovirt-neutron ? You can also ping me (masayag) on #ovirt (oftc.net) Regards, Moti How do I interact with the neutron-ovs-agent to get the port and assign to oVirt VM. Please suggest your inputs. Thank You. Regards, Udaya Kiran On Wednesday, 28 May 2014 5:54 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: users users@ovirt.org Sent: Wednesday, May 28, 2014 2:46:00 PM Subject: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi All, I am working on Nova - oVirt driver. I was able to test the VM life cycle successfully - spawn, suspend, resume, shuttof, start and terminate. I am now exploring the Neutron integration in oVirt. I have imported the Network (Net1) form Openstack to oVirt. I get the below error when I try to add a NIC (for imported Net1) to the VM (created by Nova-oVirt driver), having the same MAC address which is assigned in Openstack (Port Details page). Error while executing action Add NIC to VM: Failed to communicate with the external provider. However, I am able to add a NIC with different MAC address. What changes needs to be done to add a NIC with MAC address as assigned by Neutron? Please suggest. Could you attach the neutron server log (/etc/neutron/server.log) from the external network provider ? I am using oVirt 3.4.0-1.fc19. Thank you. Regards, Udaya Kiran ___ 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] Nova- oVirt Driver : Adding NIC to VM
Hi Moti, Few more thoughts.. 1) Can I bypass the ovirt-neutron driver, to make ovirt to add NIC only within it and not going to OpenStack - as to avoid port already exists error? 2) Delete the port created by OpenStack, in my driver code and recreate same via oVirt by allow it to be created through oVirt? Please suggest your inputs. Thanks much. Regards, Udaya Kiran On Tuesday, 17 June 2014 4:55 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: Moti Asayag masa...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, June 17, 2014 12:37:23 PM Subject: Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi Moti, ThankYou for your inputs. I want a VM to be launched in oVirt, through Nova. i.e., When I say,launch new instance in OpenStack, internally VM should get created in oVirt Host, with the same mac address as assigned by OpenStack, get added to the same Network as selected in OpenStack. I am able to spawn a VM and run through the complete the full lifecycle (spawn, pause, reboot, terminate etc). Now, I am looking at how can I add NIC with the same mac address. I see port is already been created at the OpenStack end. Should I Hot plug it? or Prevent Neutron from creating port initially and later use the port created by the oVirt to Neutron? This seems like the right approach. Please suggest your thoughts on this. Regards, Udaya Kiran On Tuesday, 17 June 2014 2:33 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: Moti Asayag masa...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, June 17, 2014 8:46:19 AM Subject: Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi Moti, Sorry for the delayed response. The command neutron agent-list on the neutron server gives the alive status as xxx, for the neutron-ovs-agent that is installed on the oVirt Host. However, I am able to import the network from OpenStack into oVirt. The port for the mac_address assigned is already created in the neutron server. Therefore, when I try to add it again, it gives error, port already exists. How do I attach this port to the VM in oVirt. In the ovirt-neutron integration the ports are allocated for the vm by ovirt. The ovirt-engine creates the port on the neutron server and bind it to the vm nic: 1. Click on the specific vm 2. Select the 'Vm Interfaces' sub tab 3. Add a vm interface, and select the profile/network of Net1 (the imported neutron network). At this point, you should see on your neutron server the created port (by 'neutron port-list'). The mac address for that port will be the one selected by the engine. You can provide your own custom mac address (as long it is unique). Once the vm is started or if the nic was added while the vm is running (hotplug), the vdsm-hook-openstacknet will wire the port to the integration bridge and the neutron-ovs-agent will become aware of it. Could you elaborate about your use-cases and what would you like to achieve with ovirt-neutron ? You can also ping me (masayag) on #ovirt (oftc.net) Regards, Moti How do I interact with the neutron-ovs-agent to get the port and assign to oVirt VM. Please suggest your inputs. Thank You. Regards, Udaya Kiran On Wednesday, 28 May 2014 5:54 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: users users@ovirt.org Sent: Wednesday, May 28, 2014 2:46:00 PM Subject: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi All, I am working on Nova - oVirt driver. I was able to test the VM life cycle successfully - spawn, suspend, resume, shuttof, start and terminate. I am now exploring the Neutron integration in oVirt. I have imported the Network (Net1) form Openstack to oVirt. I get the below error when I try to add a NIC (for imported Net1) to the VM (created by Nova-oVirt driver), having the same MAC address which is assigned in Openstack (Port Details page). Error while executing action Add NIC to VM: Failed to communicate with the external provider. However, I am able to add a NIC with different MAC address. What changes needs to be done to add a NIC with MAC address as assigned by Neutron? Please suggest. Could you attach the neutron server log (/etc/neutron/server.log) from the external network provider ? I am using oVirt 3.4.0-1.fc19. Thank you. Regards, Udaya Kiran ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman
Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM
- Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: Moti Asayag masa...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, June 17, 2014 2:51:26 PM Subject: Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi Moti, Few more thoughts.. 1) Can I bypass the ovirt-neutron driver, to make ovirt to add NIC only within it and not going to OpenStack - as to avoid port already exists error? This isn't supported by ovirt. In order to ovirt to handle the nic properly it should be created by it. I'm not familiar with Nova-ovirt integration - noticed there is an unimplemented blueprint [1] and a PoC [2]. Which Nova-ovirt driver are you using ? [1] https://blueprints.launchpad.net/nova/+spec/rhev-m-ovirt-clusters-as-compute-resources [2] https://github.com/oourfali/openstack-ovirt-driver 2) Delete the port created by OpenStack, in my driver code and recreate same via oVirt by allow it to be created through oVirt? Ignoring the driver for a second: Creating the vnic from within oVirt will create it on neutron. So if the issue is a taken mac address on neutron, removing the port from neutron and recreating it by ovirt should work. Please suggest your inputs. Thanks much. Regards, Udaya Kiran On Tuesday, 17 June 2014 4:55 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: Moti Asayag masa...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, June 17, 2014 12:37:23 PM Subject: Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi Moti, ThankYou for your inputs. I want a VM to be launched in oVirt, through Nova. i.e., When I say,launch new instance in OpenStack, internally VM should get created in oVirt Host, with the same mac address as assigned by OpenStack, get added to the same Network as selected in OpenStack. I am able to spawn a VM and run through the complete the full lifecycle (spawn, pause, reboot, terminate etc). Now, I am looking at how can I add NIC with the same mac address. I see port is already been created at the OpenStack end. Should I Hot plug it? or Prevent Neutron from creating port initially and later use the port created by the oVirt to Neutron? This seems like the right approach. Please suggest your thoughts on this. Regards, Udaya Kiran On Tuesday, 17 June 2014 2:33 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: Moti Asayag masa...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, June 17, 2014 8:46:19 AM Subject: Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi Moti, Sorry for the delayed response. The command neutron agent-list on the neutron server gives the alive status as xxx, for the neutron-ovs-agent that is installed on the oVirt Host. However, I am able to import the network from OpenStack into oVirt. The port for the mac_address assigned is already created in the neutron server. Therefore, when I try to add it again, it gives error, port already exists. How do I attach this port to the VM in oVirt. In the ovirt-neutron integration the ports are allocated for the vm by ovirt. The ovirt-engine creates the port on the neutron server and bind it to the vm nic: 1. Click on the specific vm 2. Select the 'Vm Interfaces' sub tab 3. Add a vm interface, and select the profile/network of Net1 (the imported neutron network). At this point, you should see on your neutron server the created port (by 'neutron port-list'). The mac address for that port will be the one selected by the engine. You can provide your own custom mac address (as long it is unique). Once the vm is started or if the nic was added while the vm is running (hotplug), the vdsm-hook-openstacknet will wire the port to the integration bridge and the neutron-ovs-agent will become aware of it. Could you elaborate about your use-cases and what would you like to achieve with ovirt-neutron ? You can also ping me (masayag) on #ovirt (oftc.net) Regards, Moti How do I interact with the neutron-ovs-agent to get the port and assign to oVirt VM. Please suggest your inputs. Thank You. Regards, Udaya Kiran On Wednesday, 28 May 2014 5:54 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: users users@ovirt.org Sent: Wednesday, May 28, 2014 2:46:00 PM Subject: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi All, I am working on Nova - oVirt driver. I was able to test the VM life cycle successfully - spawn, suspend, resume, shuttof, start and terminate. I am now exploring
Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM
Hi Moti, Sorry for the delayed response. The command neutron agent-list on the neutron server gives the alive status as xxx, for the neutron-ovs-agent that is installed on the oVirt Host. However, I am able to import the network from OpenStack into oVirt. The port for the mac_address assigned is already created in the neutron server. Therefore, when I try to add it again, it gives error, port already exists. How do I attach this port to the VM in oVirt. How do I interact with the neutron-ovs-agent to get the port and assign to oVirt VM. Please suggest your inputs. Thank You. Regards, Udaya Kiran On Wednesday, 28 May 2014 5:54 PM, Moti Asayag masa...@redhat.com wrote: - Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: users users@ovirt.org Sent: Wednesday, May 28, 2014 2:46:00 PM Subject: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi All, I am working on Nova - oVirt driver. I was able to test the VM life cycle successfully - spawn, suspend, resume, shuttof, start and terminate. I am now exploring the Neutron integration in oVirt. I have imported the Network (Net1) form Openstack to oVirt. I get the below error when I try to add a NIC (for imported Net1) to the VM (created by Nova-oVirt driver), having the same MAC address which is assigned in Openstack (Port Details page). Error while executing action Add NIC to VM: Failed to communicate with the external provider. However, I am able to add a NIC with different MAC address. What changes needs to be done to add a NIC with MAC address as assigned by Neutron? Please suggest. Could you attach the neutron server log (/etc/neutron/server.log) from the external network provider ? I am using oVirt 3.4.0-1.fc19. Thank you. Regards, Udaya Kiran ___ 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] Nova- oVirt Driver : Adding NIC to VM
Hi All, I am working on Nova - oVirt driver. I was able to test the VM life cycle successfully - spawn, suspend, resume, shuttof, start and terminate. I am now exploring the Neutron integration in oVirt. I have imported the Network (Net1) form Openstack to oVirt. I get the below error when I try to add a NIC (for imported Net1) to the VM (created by Nova-oVirt driver), having the same MAC address which is assigned in Openstack (Port Details page). Error while executing action Add NIC to VM: Failed to communicate with the external provider. However, I am able to add a NIC with different MAC address. What changes needs to be done to add a NIC with MAC address as assigned by Neutron? Please suggest. I am using oVirt 3.4.0-1.fc19. Thank you. Regards, Udaya Kiran___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM
- Original Message - From: Udaya Kiran P ukiran...@yahoo.in To: users users@ovirt.org Sent: Wednesday, May 28, 2014 2:46:00 PM Subject: [ovirt-users] Nova- oVirt Driver : Adding NIC to VM Hi All, I am working on Nova - oVirt driver. I was able to test the VM life cycle successfully - spawn, suspend, resume, shuttof, start and terminate. I am now exploring the Neutron integration in oVirt. I have imported the Network (Net1) form Openstack to oVirt. I get the below error when I try to add a NIC (for imported Net1) to the VM (created by Nova-oVirt driver), having the same MAC address which is assigned in Openstack (Port Details page). Error while executing action Add NIC to VM: Failed to communicate with the external provider. However, I am able to add a NIC with different MAC address. What changes needs to be done to add a NIC with MAC address as assigned by Neutron? Please suggest. Could you attach the neutron server log (/etc/neutron/server.log) from the external network provider ? I am using oVirt 3.4.0-1.fc19. Thank you. Regards, Udaya Kiran ___ 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
