On Fri, Aug 16, 2019 at 11:12 AM Derek Atkins <de...@ihtfp.com> wrote:
> Hi, > > On Fri, August 16, 2019 1:49 pm, Vincent Royer wrote: > > Definitely upgrade to 4.3.5, do this first. If you can afford to just > > image it and start over, do that. > > Does 4.3 still support ovirt-shell? > I cannot re-image, I need to upgrade. That only means I need to do it in > two steps, 4.1 -> 4.2 -> 4.3. > > > As long as your switch ports are configured correctly, adding vlans is > > simple. I don't put anything in maintenance to do it. > > I have a bonded NIC (2x1Gbps); I presume I just need to tell the switch > that this is a vlan trunk? > You just need to tag whatever VLANs you want to get through. > > Just go to networks -> New > > > > [image: image.png] > > > > Check the "enable VLAN tagging" and enter your vlan. You don't really > > need > > to change anything else. > > Do I need to edit ovirtmgmt and enable vlan tagging too? > What for? > > [image: image.png] > > > > Now you have a logical network and a Vnic profile for this vlan: > > > > [image: image.png] > > > > [image: image.png] > > > > > > Now you need to tell Ovirt what physical NIC you want this to operate on. > > Go to your host and select "Setup Host Networks" > > > > Drag the new network onto the NIC or bond you want to use: > > So there's nothing special I need to set up on the host? I just need to > add the new virtual networks to the existing bond/interface? > That's how it works for me. > > > > > > > [image: image.png] > > > > [image: image.png] > > > > > > > > You can click the pencil and have this interface get an IP address if you > > want, but, you don't need to - your vms will get IPs. So you can leave > > this > > all alone in here: > > This would be a host address on the VLAN? If so, I agree -- I don't > think most VLANs will need that. > I think maybe you need to if you want to be able to access the HE from that vlan? I've never needed to. > > > [image: image.png] > > > > Now when you are creating a VM, you can attach this Vnic profile. You > > could also add the Vnic to an existing VM. > > > > [image: image.png] > > > > And that's it. If you have the VM configured to DHCP, and you have a > dhcp > > server listening on that Vlan, it will work. If your VM doesn't get an > > IP, > > check your router's DHCP logs to see if it hears anything from the Mac > > address of your VM's nic. If you also have a DNS resolver that adds DHCP > > entries, and your VM has a hostname configured in cloud-init, you'll even > > be able to resolve the FQDN to your VM immediately. > > Yeah, pretty much all VMs are DHCP. > What I do is leave them on DHCP, that way they come "UP" right away. Then I can reserve their IP in the router. > Thanks. I'll try this out. I still have at least 1-2 months before I can > even entertain migrating, and it could be as long as 3-4 months. So I > have time to think and plan. > > > Hope this helps! > > Indeed. Major open question right now is ovirt-shell ;) > > -derek > > -- > Derek Atkins 617-623-3745 > de...@ihtfp.com www.ihtfp.com > Computer and Internet Security Consultant > >
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