[ovirt-users] Re: After restored hosted engine as a new vms, all the existing & live hosts and storage domain are showing offline

According to https://access.redhat.com/solutions/3028811 after v 3.5.4 the engine-setup can update the certificates on the engine. Once you got them renewed and if the hosts' certificates haven't expired -> communication should be recovered . I According https://access.redhat.com/solutions/3532921 the recommended way to regenerate the hosts' certificates is to set the host into maintenance from the UI and then either via the 'Enroll Certificate' (from the Hosts page) or remove & add the host. Can you provide a short summary like version of engine & hosts? Also, you can login on a Hypervisor (Host) and use 'hosted-engine --set-maintenance --mode=global' to set the Global HA. To verify: 'hosted-engine --vm-status'. This will allow you to run the engine-setup (run it from tmux or screen session). P.S.:  Those solutions can be accessed via developer subscription (in case you don't have a RH one). Just check developers.redhat.com. Best Regards,Strahil Nikolov On Tue, Jan 11, 2022 at 17:54, dhanaraj.ramesh--- via Users<users(a)ovirt.org> wrote: even we brought up the self hosted engine in one of the host but when we try to renew the expired ssl using engine-setup option, it is throwing same error. we did put the system to global maintenance mode from one of the host Stage: Setup validation During execution engine service will be stopped (OK, Cancel) [OK]: [ ERROR ] It seems that you are running your engine inside of the hosted-engine VM and are not in "Global Maintenance" mode. In that case you should put the system into the "Global Maintenance" mode before running engine-setup, or the hosted-engine HA agent might kill the machine, which might corrupt your data. _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)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/T5ZWF2BTXSN...