Thank you for this answer and for your help. After testing several operations without successfully change the IP range, I decided to reinstall the host and the hosted engine. I was afraid that I could not reinstall the engine correctly because I had trouble installing it 3 days ago. But this time the installation went well.
I must be more autonomous with this virtualization solution to be able to save / restore elements by the command line from the host, because for the moment, if I break the engine, I'm like an idiot :) And as I can't export it as an ova or take a snapshot when it's up, I don't feel comfortable to test. Regards, Stephane Le 24/05/2020 à 08:34, Strahil Nikolov a écrit : > Hosts' ip can be safely changed only before deployment. > > In your case , it would be better if you start from scratch and > reinstall the host with a new image, set the IP and then redeploy the > HostedEngine (both with correct VLANs). > > What kind of data domain do you use. Maybe it will be easier to change > that than a redeploy. > > Best Regards, > Strahil Nikolov > > На 23 май 2020 г. 15:56:09 GMT+03:00, "Stéphane Paillet" > <spail...@loubrusc.org> написа: > > Hello, > > I installed an ovirt node and its hosted engine in a lab. After several > difficulties to install the engine (I don't know why, I didn't have any > problem in the past), I would like to change IPs of both to put them on > another vlan. > > How can I do that without break anything ? My main fear is that the data > domain used by the hosted engine use the IP of the node rather than its > FQDN. I change other data domains paths, but don't find how to change > this one, 'cause I can't modify it, and I can't detach / delete it to > recreate another one. I didn't find how to move the engine on another > data domain using the node's FQDN in its path. For now, I don't use DNS, > I just updated /etc/hosts defs on both servers. > > If someone could help me, telling me step by step how to change IPs on > each element in good order, I would be grateful. > > Thank you. > Cheers, > Stephane > ------------------------------------------------------------------------ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/CMVWT44HRX56JCQDP3C4XZ6CTOI3VXWT/ > > > -- > Изпратено от моето Андроид у-во чрез K-9 Mail. Моля да ме извините за > краткият ми изказ. -- Stéphane Paillet Sysadmin
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