On Fri, Mar 15, 2019 at 3:49 PM Staniforth, Paul <p.stanifo...@leedsbeckett.ac.uk> wrote: > > Thanks, > I can see now from "ovn-sbctl show" on the engine machine that > 2 of our hosts haven't deployed ovn > > ● ovn-controller.service - OVN controller daemon > Loaded: loaded (/usr/lib/systemd/system/ovn-controller.service; disabled; > vendor preset: disabled) > Active: inactive (dead) > This was one of the things that was confusing me > > I'll see if I can deploy ovn without reinstalling, also is it possible to > change the deployment to use a different network rather than ovirtmgmt?
You could use vdsm-tool to reconfigure OVN on the hosts. Please try this: vdsm-tool ovn-config <your_engine_ip> ovirtmgmt If you want to setup your overlay on top of a different network, replace ovirtmgmt with that network name. To ensure connectivity accross the cluster, make sure all your hosts are configured to run overlays on top *of the same network*. Make sure that other network is good to go before; I'd hate for you to end up worse than you are now, or lose faith on ovn :) > > Regards, > Paul S. > ________________________________________ > From: Miguel Duarte de Mora Barroso <mdbarr...@redhat.com> > Sent: 15 March 2019 11:28 > To: Staniforth, Paul > Cc: users@ovirt.org > Subject: Re: [ovirt-users] ovn-provider-network > > On Thu, Mar 14, 2019 at 3:04 PM Staniforth, Paul > <p.stanifo...@leedsbeckett.ac.uk> wrote: > > > > Thanks Miguel, > > if we configure it connect to a physical network > > and select the Data Centre Network I assume it will create the overlay > > network on top of that logical network. > > Let me clarify; the network on top of which it sets up the overlay is > defined when the host is added, and is *only* used for inter-host > communication. When within the same host, it simply uses the OVS > bridge. > > What (I think) you mean uses the localnet feature of OVN, where the > packets leaving the OVS bridge are forwarded to the external logical > network you configure. > > These 2 concepts are unrelated. > > > > Also is there any documentation about the ovn-provider-network architecture. > > > > Regards, > > Paul S. > > ________________________________________ > > From: Miguel Duarte de Mora Barroso <mdbarr...@redhat.com> > > Sent: 14 March 2019 13:15 > > To: Staniforth, Paul > > Cc: users@ovirt.org > > Subject: Re: [ovirt-users] ovn-provider-network > > > > On Wed, Mar 13, 2019 at 10:08 PM Staniforth, Paul > > <p.stanifo...@leedsbeckett.ac.uk> wrote: > > > > > > Hello, > > > > > > we are using oVirt-4.2.8 and I have created a logical > > > network using the ovn-network-provider, I haven't configured it to > > > connect to a physical network. > > > > > > > > > I have 2 VMs running on 2 hosts which can connect to each other this > > > logical network. The only connection between the hosts is over the > > > ovirtmgmt network so presumably the traffic is using this? > > > > Yes, OVN sets up an overlay network on top of ovirtmgmt network. > > > > > > > > > > > Thanks, > > > > > > Paul S. > > > > > > To view the terms under which this email is distributed, please go to:- > > > http://leedsbeckett.ac.uk/disclaimer/email/ > > > > > > _______________________________________________ > > > Users mailing list -- users@ovirt.org > > > To unsubscribe send an email to users-le...@ovirt.org > > > Privacy Statement: > > > https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt.org%2Fsite%2Fprivacy-policy%2F&data=02%7C01%7CP.Staniforth%40leedsbeckett.ac.uk%7Cc1a89b8a39764e42ed5a08d6a9395111%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C636882460976049145&sdata=7Fn7bcDC1yOgjfKewdHjExwScVuw03joXYKx16G%2BMOM%3D&reserved=0 > > > oVirt Code of Conduct: > > > https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt.org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F&data=02%7C01%7CP.Staniforth%40leedsbeckett.ac.uk%7Cc1a89b8a39764e42ed5a08d6a9395111%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C636882460976049145&sdata=rUqtChv%2FOG7HHS8gySIpHsh3s9VrqO2GzrdTO08DL4Q%3D&reserved=0 > > > List Archives: > > > https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovirt.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FB22LIMO6RI4SBYAOVDRWPQX3UUUYTUGL%2F&data=02%7C01%7CP.Staniforth%40leedsbeckett.ac.uk%7Cc1a89b8a39764e42ed5a08d6a9395111%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C636882460976049145&sdata=FtjV4dRfhlnZaJ2syoBcOCT8Nx9yS1UNjkBuX9aru0s%3D&reserved=0 > > To view the terms under which this email is distributed, please go to:- > > http://leedsbeckett.ac.uk/disclaimer/email/ > To view the terms under which this email is distributed, please go to:- > http://leedsbeckett.ac.uk/disclaimer/email/ _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@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/CVNNFSHFTFW55OZY2TB36B3JREA7GXDO/
