Prints data about Spot Maket prices in Packet API: facility, plan, price per hour, number of CPU, price per CPU hour

pricePerSpotCPU.py

#!/usr/bin/env python3

import os
import sys
import requests

apiToken = os.environ["PACKET_API_TOKEN"]
assert(len(apiToken))
apiUrl = "https://api.packet.net"
headers = {"X-Auth-Token": apiToken}

print("Getting spot prices, it takes time...", file=sys.stderr)
r = requests.get(apiUrl + "/market/spot/prices", headers=headers)
spotPrices = r.json()

print("Getting plans, should be quick...", file=sys.stderr)
r = requests.get(apiUrl + "/plans", headers=headers)
plans = r.json()

class PlanNotFound(Exception):
    pass

def getCpuCount(plan, plans):
    p = [i for i in plans['plans'] if i['slug'] == plan]
    if len(p) == 0:
        raise PlanNotFound(plan)
    c = p[0]['specs']['cpus'][0]['count']
    return c

for fac, availplans in spotPrices['spot_market_prices'].items():
    for plan, pri in availplans.items():
        cpuCount = getCpuCount(plan, plans)
        priNum = pri['price']
        print(fac, plan, priNum, cpuCount, priNum/float(cpuCount))
# to sort the listing by price per spot CPU, you can pipe the stdout to `sort -k 5`