airflow vars

airflow vars is a cli intends to help you throughout your airflow deployment process.

It'll help you manage your airflow variables with yaml files and deploy all of your variables directly to airflow.

Installation

There are 2 options in order to install the cli.

1. Install with go.
2. Install from binary release.
3. Use Docker image

Install with go

Install the airflow vars with the command go install github.com/omerzamir/airflow-vars@latest. Go will automatically install it in your $GOPATH/bin directory which should be in your $PATH.

Install from binary release

1. Download your desired version
2. Unpack it (tar -zxvf airflow-vars_0.0.1_Linux_arm64.tar.gz)
3. Find the airflow-vars binary in the unpacked directory, and move it to its desired destination (mv airflow-vars_0.0.1_Linux_arm64/airflow-vars /usr/local/bin/airflow-vars)

Docker

The image is omerzamir/airflow-vars:0.0.1-alpine

Usage

At any time, you can view usage instructions by entering airflow-vars --help.

airflow-vars sync

sync will read the given file/directory and sync your airflow cluster with the given state.

The given input path should represent the state of all of the prefixes defined in the files.

create a file example.yaml:

config:
  prefix: example
vars:
  a:
    test1: "test value 1"
    test_arr: ["test1", "test2"]

This file defines only 1 variable, with the prefix example. Running the sync command the airflow-vars will manage all of the airflow variables starts with example and will reflect the state from the yaml onto airflow. e.g. let's assume the example_a variable does not exist in our airflow cluster, airflow-vars will create a json variable named example_a with json value of:

{
  "test1": "test value 1",
  "test_arr": ["test1", "test2"]
}

If any variables with prefix of example exists in the cluster, airflow-vars will delete them.

License

Airflow-Vars is released under the Apache 2.0 license. See LICENSE