Zones

[selvivg]

how to list zones.I am not able to list it using getAvailabilityZone...but it doesn't seems to work

[gondor]

Could you provide a little more information, for example:

What is the output of the call?
Do you have zones configured (ie. multiple compute nodes setup, etc)?

Any other details that can help me understand your current setup would be useful.

[selvivg]

i have deployed openstack using devstack.And i am trying to list the zones as a part of virtual machine template.The output which i am getting is null for zones.i have not configured the zones.
NovaServerCreate.builder().build().getAvailabilityZone();is what i am using

[gondor]

Well based on the code above you have simply created the object which needs to be executed in a boot. Have you tried booting it and then viewing the AvailabiltyZones on the return object from booting the server?

Also typically availability zones aren't defined unless you have explicitly set openstack up with multiple compute nodes and have zoned it in the configuration

[selvivg]

is setting up openstack with multiple compute node a necessity.Because when i create the instance i can view the dashboard that instance availability zone is nova...But the problem that i am facing is that i am not getting how to get the zone while creating template.I am not getting a proper function to fetch the availability zone For example for getting list of flavors we have List flavors = os.compute().flavors().list().Do we have any functions or other way other than i have used to get the zone .

[gondor]

Added by @octupszhang recently. Usage:

AvailabilityZones zones = os.compute().zones().getAvailabilityZones();