On 01/06/17 13:03, Manuel Sopena Ballesteros wrote: > Dear Openstack community, > > > > I am testing a big data cluster application that needs DNS service > across the cluster (at the moment the cluster is running on vms for > testing) so I decided to give designate a go. > > > > Because my deployment is based on kolla-ansible so I decided to follow > this document > http://egonzalez.org/deploy-openstack-designate-with-kolla-ansible/ > which has helped me a lot to get designate up and running. > > > > The installation was successful and I could create a DNS zone and assign > it to my private network. > > > > The problem I am having is that the instance domain changes from what I > have in designate (garvan.openstack.org.) to nova (novalocal) when the > instance reboots. > > > > For instance: > > > > I create a new vm and the FQDN (hostname -f) is > myvm.garvan.orpenstack.org but after reboot it changes to myvn.novalocal. > > > > This is what I can see from journal > > > > [centos@myvm ~]$ journalctl | grep novalocal > > … > > Jun 01 11:52:13 myvm cloud-init[822]: [CLOUDINIT] > cc_set_hostname.py[DEBUG]: Setting the hostname to myvm.novalocal (myvm) > > … > > > > My questions is, why is this happening and why is cloud-init or nova not > following the setup from designate? Is this an issue with nova, neutron > or designate and how can I fix it?
I think the issue is with neutron - did you set up the neutron dns extension? There is good guide for that here: https://docs.openstack.org/mitaka/networking-guide/config-dns-int.html This allows the domain used by the network to be set as a custom one. Thanks, Graham > > > > I am running ocata and my environment is quite standard so I assume this > issue may be affecting many people. > > > > Thank you very much > > > > *Manuel Sopena Ballesteros *|* *Big data Engineer > *Garvan Institute of Medical Research * > The Kinghorn Cancer Centre,* *370 Victoria Street, Darlinghurst, NSW 2010 > *T:* + 61 (0)2 9355 5760 | *F:* +61 (0)2 9295 > 8507 | *E:* manuel...@garvan.org.au <mailto:manuel...@garvan.org.au> > > > > NOTICE > Please consider the environment before printing this email. This message > and any attachments are intended for the addressee named and may contain > legally privileged/confidential/copyright information. If you are not > the intended recipient, you should not read, use, disclose, copy or > distribute this communication. If you have received this message in > error please notify us at once by return email and then delete both > messages. We accept no liability for the distribution of viruses or > similar in electronic communications. This notice should not be removed. > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >
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