quickdeploy.py 文件源码

def get_ec2_instances(region, filters=None):
    """
    Returns all EC2 instances on the specified region.
    'filters' is passed to the 'get_all_reservations' function.
    """
    conn = boto.ec2.connect_to_region(region)

    reservations = conn.get_all_reservations(filters=filters)
    instances = [i for r in reservations for i in r.instances]
    return instances