mwaa-env-var-plugin 0.0.5

Environment variable plugin for MWAA

MWAA Environment Variable Plugin

Overview

The MwaaEnvVarPlugin is a custom Apache Airflow plugin designed for Amazon Managed Workflows for Apache Airflow (MWAA). This plugin automatically converts MWAA configuration options in the env section prefix (e.g., env.foo_bar) into user-friendly environment variables (e.g., FOO_BAR), as opposed to the default AIRFLOW__ENV__FOO_BAR provided by vanilla MWAA.

Features

• Automatically detects environment variables set by MWAA through configuration variables (env section).
• Converts these variables to user-friendly names without the AIRFLOW__ENV prefix and double underscores.
• Sets the new environment variables in the system.
• The new variables are available in all processes (Scheduler, Worker) and override env. variables that might be set in startup.sh script.

Installation

1. Simply add mwaa-env-var-plugin into your MWAA requirements.txt:

mwaa-env-var-plugin==0.0.5

2. By default, in Apache Airflow v2, plugins are configured to be "lazily" loaded using the core.lazy_load_plugins : True setting. Make sure you add core.lazy_load_plugins : False as an Apache Airflow configuration option to load plugins at the start of each Airflow process to override the default setting.