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AWS CloudFormation
User Guide (API Version 2010-05-15)

AWS Batch JobDefinition VolumesHost

The VolumesHost property type specifies whether your data volume persists on the host container instance and where it is stored. If the host parameter is empty, then the Docker daemon assigns a host path for your data volume, but the data is not guaranteed to persist after the containers associated with it stop running.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

Copy
{ "SourcePath" : String }

YAML

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SourcePath: String

Properties

SourcePath

The path on the host container instance that is presented to the container. If this parameter is empty, then the Docker daemon has assigned a host path for you. If the VolumesHost parameter contains a SourcePath file location, then the data volume persists at the specified location on the host container instance until you delete it manually. If the SourcePath value does not exist on the host container instance, the Docker daemon creates it. If the location does exist, the contents of the source path folder are exported.

Required: no

Type: String

Update requires: No Interruption

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