AWS Batch

Executing Batch Job

Flyte backend can be connected with batch. Once enabled, it allows you to run regular task on AWS batch.

This section provides a guide on how to use the AWS Batch Plugin using flytekit python.

Installation

To use the flytekit batch plugin simply run the following:

]

Configuring the backend to get AWS Batch working

Follow this guide to setting up the AWS Batch Plugin

Quick Start

This plugin allows you to run batch tasks on AWS and only requires you to change a few lines of code. We can then move workflow execution from Kubernetes to AWS.

from flytekitplugins.awsbatch import AWSBatchConfig

config = AWSBatch(
    parameters={"codec": "mp4"},
    platformCapabilities="EC2",
    propagateTags=True,
    retryStrategy={"attempts": 10},
    tags={"hello": "world"},
    timeout={"attemptDurationSeconds": 60},
)

@task(task_config=config)
def t1(a: int) -> str:
    return str(a)