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Class: Aws::Batch::Types::NodeOverrides

Inherits:

Struct

Object
Struct
Aws::Batch::Types::NodeOverrides

show all

Defined in:: gems/aws-sdk-batch/lib/aws-sdk-batch/types.rb

Overview

Note:

When making an API call, you may pass NodeOverrides data as a hash:

{
  num_nodes: 1,
  node_property_overrides: [
    {
      target_nodes: "String", # required
      container_overrides: {
        vcpus: 1,
        memory: 1,
        command: ["String"],
        instance_type: "String",
        environment: [
          {
            name: "String",
            value: "String",
          },
        ],
        resource_requirements: [
          {
            value: "String", # required
            type: "GPU", # required, accepts GPU
          },
        ],
      },
    },
  ],
}

Object representing any node overrides to a job definition that is used in a SubmitJob API operation.

Instance Attribute Summary collapse

#node_property_overrides ⇒ Array<Types::NodePropertyOverride>
The node property overrides for the job.
#num_nodes ⇒ Integer
The number of nodes to use with a multi-node parallel job.

Instance Attribute Details

#node_property_overrides ⇒ `Array<Types::NodePropertyOverride>`

The node property overrides for the job.

Returns:

(Array<Types::NodePropertyOverride>)

# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/types.rb', line 2294

class NodeOverrides < Struct.new(
  :num_nodes,
  :node_property_overrides)
  include Aws::Structure
end

#num_nodes ⇒ `Integer`

The number of nodes to use with a multi-node parallel job. This value overrides the number of nodes that are specified in the job definition. To use this override:

There must be at least one node range in your job definition that has an open upper boundary (such as : or n:).
The lower boundary of the node range specified in the job definition must be fewer than the number of nodes specified in the override.
The main node index specified in the job definition must be fewer than the number of nodes specified in the override.