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Refactored obtaining vm price to utils.hosting_utils.get_vm_price

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PCoder 2017-09-23 03:16:18 +05:30
commit 3bb7f09d41
1 changed files with 13 additions and 0 deletions
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13
utils/hosting_utils.py
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@ -9,3 +9,16 @@ def get_all_public_keys(customer):
""" """
return UserHostingKey.objects.filter(user_id=customer.id).values_list( return UserHostingKey.objects.filter(user_id=customer.id).values_list(
"public_key", flat=True) "public_key", flat=True)
def get_vm_price(cpu, memory, disk_size):
"""
A helper function that computes price of a VM from given cpu, ram and
ssd parameters
:param cpu: Number of cores of the VM
:param memory: RAM of the VM
:param disk_size: Disk space of the VM
:return: The price of the VM
"""
return (cpu * 5) + (memory * 2) + (disk_size * 0.6)