deploy_lambda.py 文件源码

def create_or_get_lambda_role():
    """Creates the Lambda execution role for github-snooze-button.

    Args: None
    Returns: None
    """
    lambda_role_path = "/tdsmith/github-snooze-button/"
    lambda_role_name = "snooze_lambda_role"

    iam = boto3.resource("iam")
    roles = iam.roles.all()
    for role in roles:
        if role.path == lambda_role_path and role.name == lambda_role_name:
            return role

    role = iam.create_role(
        Path=lambda_role_path,
        RoleName=lambda_role_name,
        AssumeRolePolicyDocument=LAMBDA_ROLE_TRUST_POLICY)
    role.attach_policy(
        PolicyArn="arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole")
    return role