openstack/openstack-manuals
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openstack-manuals/doc/config-reference/source/tables/nova-availabilityzones.rst
KATO Tomoyuki 55167764ae [config-ref] fix incorrect table format 
re-run the tool with latest version.

Closes-Bug: #1638004

Change-Id: I13a4e53c403e189839d04a0376bc0db1cf0ef049
2016-11-12 20:43:46 +09:00

1.9 KiB
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Description of availability zones configuration options
Configuration option = Default value Description
[DEFAULT]

default_availability_zone = nova

(String) Default compute node availability_zone.

This option determines the availability zone to be used when it is not specified in the VM creation request. If this option is not set, the default availability zone 'nova' is used.

Possible values:

  • Any string representing an availability zone name
  • 'nova' is the default value

default_schedule_zone = None

(String) Availability zone to use when user doesn't specify one.

This option is used by the scheduler to determine which availability zone to place a new VM instance into if the user did not specify one at the time of VM boot request.

Possible values:

  • Any string representing an availability zone name
  • Default value is None.

internal_service_availability_zone = internal

(String) This option specifies the name of the availability zone for the internal services. Services like nova-scheduler, nova-network, nova-conductor are internal services. These services will appear in their own internal availability_zone.

Possible values:

  • Any string representing an availability zone name
  • 'internal' is the default value