Amazon Technologies, Inc.

Bret David Kiraly

Diwakar Gupta

Sebastian Martin Biemueller

Thomas Friebel

Christopher Sam Goosen

Johannes Stephanus Jansen Van Rensburg

Georgios Elissaios

Shane Ashley Hall

Alan Hadley Goodman

Aletta Johanna Blanken

Arvind Suryakumar

Techniques are described for enabling users of a service provider to manage placement preferences used to launch virtualized computing resources into a fleet of dedicated physical servers. Users can use one or more service provider interfaces to provide input indicating various placement preferences associated with a fleet of physical servers dedicated for use by a user of the service provider. These placement preferences can be used to determine at which physical server virtualized computing resources&#x2014;for example, virtual machine (VM) instances, containers, and the like&#x2014;are launched in response to launch requests. Among other benefits, the ability to configure customized placement preferences enables users to better satisfy various performance, reliability, software licensing, and other considerations users may have with respect to how their resources are placed within physical server fleets.

Managed computing resource placement as a service for dedicated hosts

Techniques for managing the migration of virtual machine instances are described herein. A migration of a first virtual machine instance is started by preparing an appropriate target location to receive the first virtual machine instance. Next, a second virtual machine instance at the target location is enabled by first copying state information from the first virtual machine instance to the second virtual machine instance, by next creating connections between the second virtual machine instance and resources associated with the first virtual machine instance, and by finally starting packet forwarding between the two virtual machine instances. Finally, the first virtual machine instance is locked, the copy is finalized, and the second virtual machine instance is started.

Managed orchestration of virtual machine instance migration

Techniques for managing fault domains using cells are described. An area of a provider network may be divided into multiple cells, with each cell representing a different fault domain of the area of the provider network. A customer can provide domain definitions for their service or application and a cell management service can use the domain definitions to place the infrastructure and compute resources underlying the customer's application or service in appropriate cells within an area of the provider network. In some embodiments, the domain definitions may be account-based, where the domain definition may be to place resources in different fault domains depending on the account they are associated with. Alternatively, the customer may tag resources with an identifier such that resources tagged with a first identifier may be placed in a first cell while resources tagged with a second identifier may be placed in a second cell.

User controlled fault domains

Systems and methods for the management of migrations of virtual machine instances are provided. In response to a request to migrate a virtual machine instance, a migration manager may provide estimates regarding the requested migration before initiating the migration. During the migration process, the migration manager may report status or request instructions regarding the migration based on various determined migration events, thereby facilitating external control of the migration process.

Managing virtual machine migration

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Seattle, WA, United States of America

Bret David Kiraly