AWS::Batch::JobDefinition EksEmptyDir
Specifies the configuration of a Kubernetes emptyDir
volume. An
emptyDir
volume is first created when a pod is assigned to a node. It exists as
long as that pod is running on that node. The emptyDir
volume is initially empty.
All containers in the pod can read and write the files in the emptyDir
volume.
However, the emptyDir
volume can be mounted at the same or different paths in each
container. When a pod is removed from a node for any reason, the data in the
emptyDir
is deleted permanently. For more information, see emptyDir
Syntax
To declare this entity in your Amazon CloudFormation template, use the following syntax:
Properties
Medium
-
The medium to store the volume. The default value is an empty string, which uses the storage of the node.
- ""
-
(Default) Use the disk storage of the node.
- "Memory"
-
Use the
tmpfs
volume that's backed by the RAM of the node. Contents of the volume are lost when the node reboots, and any storage on the volume counts against the container's memory limit.
Required: No
Type: String
Update requires: No interruption
SizeLimit
-
The maximum size of the volume. By default, there's no maximum size defined.
Required: No
Type: String
Minimum:
1
Maximum:
256
Update requires: No interruption