AWS ECS autodiscovery for Prometheus

Installation:

    $ pip install discoecs

Usage examples - commandline:

Scan ECS tasks every 70 seconds, outputting Prometheus config to ecs-targets.json with 8080 as default Prometheus metrics port.

    
    $ discoecs -v -f ecs-targets.json -p 8080 -i 70

Important note: provide AWS credentials and default region in any of the boto3 library standard locations, such as ~/.aws/credentials or using environment variables AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY, AWS_DEFAULT_REGION.

Programmatic use

    >>> import boto3
    >>> import discoecs.get_cluster_tasks
    >>> ecs_client = boto3.client('ecs')
    >>> ecs_tasks = get_cluster_tasks(ecs_client)