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Updates the Amazon ECS container agent on a specified container instance. Updating
the Amazon ECS container agent doesn't interrupt running tasks or services on the
container instance. The process for updating the agent differs depending on whether
your container instance was launched with the Amazon ECS-optimized AMI or another
operating system.
The
Agent updates with the UpdateContainerAgent
API isn't supported for container instances using
the Amazon ECS-optimized Amazon Linux 2 (arm64) AMI. To update the container agent,
you can update the ecs-init
package. This updates the agent. For more information,
see Updating
the Amazon ECS container agent in the Amazon Elastic Container Service Developer
Guide.
UpdateContainerAgent
API operation do not apply to Windows
container instances. We recommend that you launch new container instances to update
the agent version in your Windows clusters.
The UpdateContainerAgent
API requires an Amazon ECS-optimized AMI or Amazon
Linux AMI with the ecs-init
service installed and running. For help updating
the Amazon ECS container agent on other operating systems, see Manually
updating the Amazon ECS container agent in the Amazon Elastic Container Service
Developer Guide.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginUpdateContainerAgent and EndUpdateContainerAgent.
Namespace: Amazon.ECS
Assembly: AWSSDK.ECS.dll
Version: 3.x.y.z
public virtual Task<UpdateContainerAgentResponse> UpdateContainerAgentAsync( UpdateContainerAgentRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the UpdateContainerAgent service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
Exception | Condition |
---|---|
ClientException | These errors are usually caused by a client action. This client action might be using an action or resource on behalf of a user that doesn't have permissions to use the action or resource. Or, it might be specifying an identifier that isn't valid. |
ClusterNotFoundException | The specified cluster wasn't found. You can view your available clusters with ListClusters. Amazon ECS clusters are Region specific. |
InvalidParameterException | The specified parameter isn't valid. Review the available parameters for the API request. |
MissingVersionException | Amazon ECS can't determine the current version of the Amazon ECS container agent on the container instance and doesn't have enough information to proceed with an update. This could be because the agent running on the container instance is a previous or custom version that doesn't use our version information. |
NoUpdateAvailableException | There's no update available for this Amazon ECS container agent. This might be because the agent is already running the latest version or because it's so old that there's no update path to the current version. |
ServerException | These errors are usually caused by a server issue. |
UpdateInProgressException | There's already a current Amazon ECS container agent update in progress on the container instance that's specified. If the container agent becomes disconnected while it's in a transitional stage, such as PENDING or STAGING, the update process can get stuck in that state. However, when the agent reconnects, it resumes where it stopped previously. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5