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[Openstack] Issues with Hypervisor after Devstack


Iâ??m reinstalling a single-node devstack system and everything looks OK except the compute node never appears in he list of Hypervisors.

I do a â??discover-hostsâ?? and nothing is found.

Note - this is a reinstall form an unchanged local.conf - in other words, it has worked before.

I am suspecting that this is something to do with name resolution but I have no idea what.

I have a DNS server in /etc/resolv.conf to get the source code.   But the name of my system â??Openstackâ?? does not appear in the DNS.

I have declared the IP address in local.conf as and the host name as OpenStack.  I have entries in /etc/host for both OpenStack to my IP address and to

I have no idea how to go around debugging this !

As far as I can see, nslookup gives me no response on the DNS as expected.

I know devstack may not be the best way to do this but it has worked in the past and I have no idea why it now fails.   I just need to restore service for now.



Sent from my iPhone
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