Comment 0 for bug 1395016

Trove-taskamager isn't able to create volumes in different AZs.

Cinder API allows to pass AZ as one of parameters on volume scheduling.

CLI view:
cinder help create
usage: cinder create [--snapshot-id <snapshot-id>]
                     [--source-volid <source-volid>] [--image-id <image-id>]
                     [--display-name <display-name>]
                     [--display-description <display-description>]
                     [--volume-type <volume-type>]
                     [--availability-zone <availability-zone>]
                     [--metadata [<key=value> [<key=value> ...]]]
                     <size>

Creates a volume.

Positional arguments:
  <size> Volume size, in GBs.

Optional arguments:
  --snapshot-id <snapshot-id>
                        Creates volume from snapshot ID. Default=None.
  --source-volid <source-volid>
                        Creates volume from volume ID. Default=None.
  --image-id <image-id>
                        Creates volume from image ID. Default=None.
  --display-name <display-name>
                        Volume name. Default=None.
  --display-description <display-description>
                        Volume description. Default=None.
  --volume-type <volume-type>
                        Volume type. Default=None.
  --availability-zone <availability-zone>
                        Availability zone for volume. Default=None.
  --metadata [<key=value> [<key=value> ...]]
                        Metadata key and value pairs. Default=None.

As you can see, '--availability_zone' can be passed through.