aws_lambda_helpers#

This module implements the automation to manage AWS lambda artifacts, versions, etc …

aws_ops_alpha.aws_helpers.aws_lambda_helpers.build_lambda_source(pyproject_ops: pyops.PyProjectOps, verbose: bool = True) → Tuple[str, Path][source]#

Wrapper of aws_lambda_layer.api.build_source_artifacts.

Build lambda source artifacts locally and return source code sha256 and zip file path. It will NOT upload the artifacts to S3.

Parameters:

pyproject_ops – PyProjectOps object.

Returns:

tuple of two items: (source code sha256, zip file path)

aws_ops_alpha.aws_helpers.aws_lambda_helpers.deploy_layer(bsm_devops: BotoSesManager, pyproject_ops: pyops.PyProjectOps, layer_name: str, s3dir_lambda: S3Path, tags: Dict[str, str]) → Optional[LayerDeployment][source]#

Build layer locally, and upload layer artifacts to S3, then publish lambda layer.

This function doesn’t have any logging, it can make the final function shorter.

Parameters:

  • bsm_devops – the devops AWS Account BotoSesManager object.

  • pyproject_ops – PyProjectOps object.

  • layer_name – Lambda layer name.

  • s3dir_lambda – the S3 folder to store all lambda layer version artifacts.

  • tags – optional AWS resource tags.

aws_ops_alpha.aws_helpers.aws_lambda_helpers.deploy_layer_using_docker(bsm_devops: BotoSesManager, pyproject_ops: pyops.PyProjectOps, layer_name: str, s3dir_lambda: S3Path, tags: Dict[str, str], is_arm: bool)[source]#

Build layer locally using docker, and upload layer artifacts to S3, then publish lambda layer.

Parameters:

  • bsm_devops – the devops AWS Account BotoSesManager object.

  • pyproject_ops – PyProjectOps object.

  • layer_name – Lambda layer name.

  • s3dir_lambda – the S3 folder to store all lambda layer version artifacts.

  • tags – optional AWS resource tags.

  • is_arm – is True, then build for ARM architecture, otherwise build for x86_64.

aws_ops_alpha.aws_helpers.aws_lambda_helpers.grant_layer_permission(bsm_devops: BotoSesManager, workload_bsm_list: List[BotoSesManager], layer_deployment: LayerDeployment) → List[str][source]#

Grant cross account Lambda layer permission.

Parameters:

  • bsm_devops – the devops AWS Account BotoSesManager object.

  • workload_bsm_list – list of all workload AWS Accounts BotoSesManager objects.

  • layer_deployment – the lambda layer deployment object.

aws_ops_alpha.aws_helpers.aws_lambda_helpers.explain_layer_deployment(bsm_devops: BotoSesManager, layer_deployment: Optional[LayerDeployment])[source]#

Print helpful information about the layer deployment.

Parameters:

  • bsm_devops – the devops AWS Account BotoSesManager object.

  • layer_deployment – the lambda layer deployment object.