> On 5 Jul 2019, at 16:09, Vrgotic, Marko <[email protected]> wrote: > > Dear oVIrt, > > Happy to report I have deployed my first python vdsm_hook which removes A, > AAAA, TXT records of VM each time after_vm_destroy event is triggered, and it > works fine. > This was required to be able to quickly redploy/rebuild VMs using same > hostname. > > Issue I am observing/just discovered now is: > Since live_migration of VM guest is considered a destruction from Host > perspective, DNS records get deleted and VM lands on new host without being > resolvable 😊 . > > I would like to introduce another python script for hook regarding migration > events to get these entries back into DNS but for that I need there IPs. > > Question: > Where can I find/locate/read VMs IPs and Hostnames (is it dom_xml) to be able > to incorporate them for DNS Update script?
IP is reported via guest agent. You can get that from engine’s API. But this being a hook you can probably poll directly as part of the pre/post migration hook by directly interacting with vdsm, either from a python hook or using vdsm-client, get VM's stats and parse it from there > Or even better: > What would be even better, is there a way to not trigger the dns update if VM > is being Migrated? Can I use dom_xml or other location to check wheter VM is > migrated or not, which would allow me to control if dnsupdate should be > triggered or not Not sure how exactly you mean that to work, in general you can use before/after_vm_migrate_source and before/after_vm_migrate_destination hook points to intervene wherever you prefer. > > > If its relevant for the question: we are currently running oVIrt 4.3.3 version > > Kindly awaiting your reply. > > Marko Vrgotic > ActiveVideo > _______________________________________________ > Users mailing list -- [email protected] <mailto:[email protected]> > To unsubscribe send an email to [email protected] > <mailto:[email protected]> > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > <https://www.ovirt.org/site/privacy-policy/> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > <https://www.ovirt.org/community/about/community-guidelines/> > List Archives: > https://lists.ovirt.org/archives/list/[email protected]/message/TRQJAAGDZN67BLLWRLLRAGYUSB2EDAWA/ > > <https://lists.ovirt.org/archives/list/[email protected]/message/TRQJAAGDZN67BLLWRLLRAGYUSB2EDAWA/>
_______________________________________________ Users mailing list -- [email protected] To unsubscribe send an email to [email protected] 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/[email protected]/message/YUS34LC3VHYHJ3XTULXWRPU6JCNWT5LT/
