[Users] Setting up networks in oVirt
Hello, Can anyone give me some screenshot of what a network setup can look like if I wanted to isolate storage and vm traffic from the management traffic. Kind regards. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Setting up networks in oVirt
On Wed, Apr 9, 2014 at 6:35 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello, Can anyone give me some screenshot of what a network setup can look like if I wanted to isolate storage and vm traffic from the management traffic. Something like attached? Kind regards. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users attachment: Screenshot from 2014-04-09 18:37:39.png___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Setting up networks in oVirt
On Wed, Apr 9, 2014 at 6:52 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello Andrew, Yes that would be a start. What are the ranges of the subnets used. I'm asking because in my setup I connect to the ovirt engine from my subnet 192.168.203.x and I also use that subnet to access my virtual machines. I suppose I can use completely different subnets for the ovirtmgmt and storage network ? You can make up whatever subnetting your network has available. You need to use VLANs to separate the network like in that screenshot.. otherwise use separate interfaces with different subnets to isolate your traffic. Kind regards. 2014-04-09 10:38 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 6:35 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello, Can anyone give me some screenshot of what a network setup can look like if I wanted to isolate storage and vm traffic from the management traffic. Something like attached? Kind regards. ___ 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: [Users] Setting up networks in oVirt
Hello Andrew, Let's say I'm going to implement it like you suggest. The first nic with 2 vlan's for management and storage. The second nic for the vm's. What would I go about defining this in ovirt ? Can you give me an example for the vlan for the management and the storage ? Do I need to assing a ip-adress to the nic for the vm's or is this transparent ? Kind regards. 2014-04-09 12:16 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 7:05 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello, Okay. We do not use vlan's at the moment. I have my engine setup on a machine with 6 physical nic's available which also functions as my NFS server. My node only has 2 physical nic's. What setup would you propose in my case. With only 2 nics, and no vlans it's really quite limited. It'll probably be easier just to have like eth0 share management and storage and eth1 for vm data. Using vlans would be more ideal though.. ovirt won't let you put multiple non-vlaned networks on the same NIC. Kind regards. 2014-04-09 10:55 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 6:52 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello Andrew, Yes that would be a start. What are the ranges of the subnets used. I'm asking because in my setup I connect to the ovirt engine from my subnet 192.168.203.x and I also use that subnet to access my virtual machines. I suppose I can use completely different subnets for the ovirtmgmt and storage network ? You can make up whatever subnetting your network has available. You need to use VLANs to separate the network like in that screenshot.. otherwise use separate interfaces with different subnets to isolate your traffic. Kind regards. 2014-04-09 10:38 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 6:35 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello, Can anyone give me some screenshot of what a network setup can look like if I wanted to isolate storage and vm traffic from the management traffic. Something like attached? Kind regards. ___ 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: [Users] Setting up networks in oVirt
Install ovirt engine, then go to hosts - edit networks it's a drag and drop interface, very easy.. No ipaddress needed for the vm data nic, they will get created as a bridge. On Wed, Apr 9, 2014 at 9:44 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello Andrew, Let's say I'm going to implement it like you suggest. The first nic with 2 vlan's for management and storage. The second nic for the vm's. What would I go about defining this in ovirt ? Can you give me an example for the vlan for the management and the storage ? Do I need to assing a ip-adress to the nic for the vm's or is this transparent ? Kind regards. 2014-04-09 12:16 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 7:05 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello, Okay. We do not use vlan's at the moment. I have my engine setup on a machine with 6 physical nic's available which also functions as my NFS server. My node only has 2 physical nic's. What setup would you propose in my case. With only 2 nics, and no vlans it's really quite limited. It'll probably be easier just to have like eth0 share management and storage and eth1 for vm data. Using vlans would be more ideal though.. ovirt won't let you put multiple non-vlaned networks on the same NIC. Kind regards. 2014-04-09 10:55 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 6:52 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello Andrew, Yes that would be a start. What are the ranges of the subnets used. I'm asking because in my setup I connect to the ovirt engine from my subnet 192.168.203.x and I also use that subnet to access my virtual machines. I suppose I can use completely different subnets for the ovirtmgmt and storage network ? You can make up whatever subnetting your network has available. You need to use VLANs to separate the network like in that screenshot.. otherwise use separate interfaces with different subnets to isolate your traffic. Kind regards. 2014-04-09 10:38 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 6:35 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello, Can anyone give me some screenshot of what a network setup can look like if I wanted to isolate storage and vm traffic from the management traffic. Something like attached? Kind regards. ___ 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] [Users] Setting up networks in oVirt
Hello Andrew, Added the seconden nic only for vm's andere now storage an management is handled by first nic. I think I understand now how it works. Kind regards. Op 9-apr.-2014 13:50 schreef Andrew Lau and...@andrewklau.com: Install ovirt engine, then go to hosts - edit networks it's a drag and drop interface, very easy.. No ipaddress needed for the vm data nic, they will get created as a bridge. On Wed, Apr 9, 2014 at 9:44 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello Andrew, Let's say I'm going to implement it like you suggest. The first nic with 2 vlan's for management and storage. The second nic for the vm's. What would I go about defining this in ovirt ? Can you give me an example for the vlan for the management and the storage ? Do I need to assing a ip-adress to the nic for the vm's or is this transparent ? Kind regards. 2014-04-09 12:16 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 7:05 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello, Okay. We do not use vlan's at the moment. I have my engine setup on a machine with 6 physical nic's available which also functions as my NFS server. My node only has 2 physical nic's. What setup would you propose in my case. With only 2 nics, and no vlans it's really quite limited. It'll probably be easier just to have like eth0 share management and storage and eth1 for vm data. Using vlans would be more ideal though.. ovirt won't let you put multiple non-vlaned networks on the same NIC. Kind regards. 2014-04-09 10:55 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 6:52 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello Andrew, Yes that would be a start. What are the ranges of the subnets used. I'm asking because in my setup I connect to the ovirt engine from my subnet 192.168.203.x and I also use that subnet to access my virtual machines. I suppose I can use completely different subnets for the ovirtmgmt and storage network ? You can make up whatever subnetting your network has available. You need to use VLANs to separate the network like in that screenshot.. otherwise use separate interfaces with different subnets to isolate your traffic. Kind regards. 2014-04-09 10:38 GMT+02:00 Andrew Lau and...@andrewklau.com: On Wed, Apr 9, 2014 at 6:35 PM, Andy Michielsen andy.michiel...@gmail.com wrote: Hello, Can anyone give me some screenshot of what a network setup can look like if I wanted to isolate storage and vm traffic from the management traffic. Something like attached? Kind regards. ___ 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
