/AWS1/CL_EC2=>CREATEPLACEMENTGROUP()

About CreatePlacementGroup

Creates a placement group in which to launch instances. The strategy of the placement group determines how the instances are organized within the group.

A cluster placement group is a logical grouping of instances within a single Availability Zone that benefit from low network latency, high network throughput. A spread placement group places instances on distinct hardware. A partition placement group places groups of instances in different partitions, where instances in one partition do not share the same hardware with instances in another partition.

For more information, see Placement groups in the Amazon EC2 User Guide.

Method Signature

IMPORTING

Optional arguments:

IV_DRYRUN TYPE /AWS1/EC2BOOLEAN /AWS1/EC2BOOLEAN

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

IV_GROUPNAME TYPE /AWS1/EC2STRING /AWS1/EC2STRING

A name for the placement group. Must be unique within the scope of your account for the Region.

Constraints: Up to 255 ASCII characters

IV_STRATEGY TYPE /AWS1/EC2PLACEMENTSTRATEGY /AWS1/EC2PLACEMENTSTRATEGY

The placement strategy.

IV_PARTITIONCOUNT TYPE /AWS1/EC2INTEGER /AWS1/EC2INTEGER

The number of partitions. Valid only when Strategy is set to partition.

IT_TAGSPECIFICATIONS TYPE /AWS1/CL_EC2TAGSPECIFICATION=>TT_TAGSPECIFICATIONLIST TT_TAGSPECIFICATIONLIST

The tags to apply to the new placement group.

IV_SPREADLEVEL TYPE /AWS1/EC2SPREADLEVEL /AWS1/EC2SPREADLEVEL

Determines how placement groups spread instances.

• Host – You can use host only with Outpost placement groups.

• Rack – No usage restrictions.

RETURNING

OO_OUTPUT TYPE REF TO /AWS1/CL_EC2CREPLCMTGROUPRSLT /AWS1/CL_EC2CREPLCMTGROUPRSLT