ec2cost.py

EC2_NAME = "x1.32xlarge"

# https://stackoverflow.com/a/55109870/979255
def get_uptime():
    with open('/proc/uptime', 'r') as f:
        uptime_seconds = float(f.readline().split()[0])

    return uptime_seconds


def get_sec_cost():
    return ({ # hourly costs:
        "?": 1.808,
        "x1.32xlarge": 13.338,
    }).get(EC2_NAME, 1.0)  / (60*60)

if __name__ == "__main__":
    print(round(get_uptime() * get_sec_cost(), 3))