console/cloud-cron-balance.py

#!/usr/bin/env python
# coding: utf-8

from SWSCloudCore import models

nb = models.Settings.get_item('NEGATIVE_BALANCE')

if int(models.Settings.get_item('SERVICE_VMS_ENABLE')) == 1:
    print 'total vms:', models.Vms.select().count()
    for vm in models.Vms.select():
        # Высчитываем, сколько стоит виртуальная машина 15 минут
        price_quarter = vm.plan.price / 30 / 24 / 4

        print dict(id=vm.id, user=vm.user.id, plan=vm.plan.id, cost_mo=vm.plan.price, cost_quarter=price_quarter)

        # Списание средств
        x = models.UsersBalance.update(
            balance=models.UsersBalance.balance - price_quarter
        ).where(
            models.UsersBalance.user == vm.user.id)
        x.execute()

    # Shutting down all VMs by users who doesn't have money
    if nb < 500:
        pass


if int(models.Settings.get_item('SERVICE_CONTAINERS_ENABLE')) == 1:
    print 'total containers:', models.Containers.select().count()
    for container in models.Containers.select():
        container_state = models.ContainersStatisticsState.select().where(
            models.ContainersStatisticsState.container == container.id
        ).get()
        min_price = 100 #+ (container_state.size * )

        # # Высчитываем, сколько стоит виртуальная машина 15 минут
        price_quarter = min_price / 30 / 24 / 4
        #
        # print dict(id=vm.id, user=vm.user.id, plan=vm.plan.id, cost_mo=vm.plan.price, cost_quarter=price_quarter)
        #
        # Списание средств
        x = models.UsersBalance.update(
            balance=models.UsersBalance.balance - price_quarter
        ).where(
            models.UsersBalance.user == container.user.id
        )
        x.execute()
    # Post operations
    # Check user balance
    # If user balance less that allowable limit
    # then power off all virtual machines and containers