About this integration
The Dagster AWS Systems Manager (SSM) Parameter Store integration allows you to manage and retrieve parameters stored in AWS SSM Parameter Store directly within your Dagster pipelines. This integration provides resources to fetch parameters by name, tags, or paths, and optionally set them as environment variables for your operations.
Installation
pip install dagster-aws
Examples
from dagster import asset, Definitions
from dagster_aws.ssm import ParameterStoreResource, ParameterStoreTag
@asset
def example_parameter_store_asset(parameter_store: ParameterStoreResource):
parameter_value = parameter_store.fetch_parameters(
parameters=["my-parameter-name"]
).get("my-parameter-name")
return parameter_value
@asset
def example_parameter_store_asset_with_env(parameter_store: ParameterStoreResource):
import os
with parameter_store.parameters_in_environment():
return os.getenv("my-other-parameter-name")
defs = Definitions(
assets=[example_parameter_store_asset, example_parameter_store_asset_with_env],
resources={
"parameter_store": ParameterStoreResource(
region_name="us-west-1",
parameter_tags=[
ParameterStoreTag(key="my-tag-key", values=["my-tag-value"])
],
with_decryption=True,
)
},
)
About AWS Systems Parameter Store
AWS Systems Manager Parameter Store is a secure storage service for configuration data management and secrets management. It allows you to store data such as passwords, database strings, and license codes as parameter values. You can then reference these parameters in your applications or scripts, ensuring that sensitive information is not hard-coded or exposed in your codebase.
AWS Systems Manager Parameter Store integrates with AWS Identity and Access Management (IAM) to control access to parameters, and it supports encryption using AWS Key Management Service (KMS) to protect sensitive data. This service is essential for maintaining secure and manageable configurations across your AWS environment.