Amazon Technologies, Inc.

Marnus Freeman

Joshua Dawie Mentz

Diwakar Gupta

Alan Hadley Goodman

Georgios Elissaios

Michael Groenewald

André Mostert

Stig Manning

Gustav Karl Mauer

Vikas Panghal

A component of a computing service obtains respective indications of placement policies that contain host selection rules for application execution environments such as guest virtual machines. With respect to a request for a particular application execution environment, a group of applicable placement policies is identified. A candidate pool of hosts is selected using the group of placement policies, and members of the pool are ranked to identify a particular host on which the requested application execution environment is instantiated.

Custom placement policies for virtual machines

Customers of a computing resource service provider may transmit requests to instantiate compute instances associated with a plurality of logical partitions. The compute instances may be executed by a server computer system associated with a particular logical partition of the plurality of logical partitions. For example, a compute service may determine a set of server computer systems that are capable of executing the compute instance based at least in part on placement information and/or a diversity constraint of the plurality of logical partitions.

User defined logical spread placement groups for computing resources within a computing environment

A provider network determines which servers to use to host a group of virtual machines for a customer. A placement manager within the provider network employs a placement technique which prioritizes spreading virtual machines for the customer across different 'subzones.' A subzone is a logical division of a provider network's hardware and/or software denoting risk boundaries. By placing virtual machines in separate subzones, the customer's virtual machines and thus the task collectively performed by the virtual machines are less impacted by a failure within one of the subzones.

Spread placement groups

Apparatus and method are described that relate to reserved virtual machine instances and location policies. Customers of a provider network can reserve one or more reserved virtual machine instances in a reservation and also specify a location policy for the reservation. The location policy provides restrictions as to which hardware may or may not be used to launch the reserved instances and/or how close together the hardware should or should not be to launch the instances of the reservation. The location policies afford customers some degree of control over which hardware is used by the provider network to launch the instances. As such, customers can help control increase security and/or reduce latency of their instances, or control other aspects of their instances.

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Kuilsrivier, South Africa

Marnus Freeman