+"""
+Copyright (c) 2015 SONATA-NFV
+ALL RIGHTS RESERVED.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
+nor the names of its contributors may be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+
+This work has been performed in the framework of the SONATA project,
+funded by the European Commission under Grant number 671517 through
+the Horizon 2020 and 5G-PPP programmes. The authors would like to
+acknowledge the contributions of their colleagues of the SONATA
+partner consortium (www.sonata-nfv.eu).
+"""
+
import time
import os
import unittest
class DummyContainer(object):
def __init__(self):
- self.cpu_period = -1
- self.cpu_quota = -1
- self.mem_limit = -1
- self.memswap_limit = -1
+ # take defaukt values from son-emu
+ self.resources = dict(
+ cpu_period = -1,
+ cpu_quota = -1,
+ mem_limit = -1,
+ memswap_limit = -1
+ )
+ #self.cpu_period = self.resources['cpu_period']
+ #self.cpu_quota = self.resources['cpu_quota']
+ #self.mem_limit = self.resources['mem_limit']
+ #self.memswap_limit = self.resources['memswap_limit']
def updateCpuLimit(self, cpu_period, cpu_quota):
- self.cpu_period = cpu_period
- self.cpu_quota = cpu_quota
+ self.resources['cpu_period'] = cpu_period
+ self.resources['cpu_quota'] = cpu_quota
def updateMemoryLimit(self, mem_limit):
- self.mem_limit = mem_limit
+ self.resources['mem_limit'] = mem_limit
d = DummyContainer()
d.name = name
c1 = createDummyContainerObject("c1", flavor="tiny")
rm.allocate(c1) # calculate allocation
- self.assertEqual(float(c1.cpu_quota) / c1.cpu_period, E_CPU / MAX_CU * 0.5) # validate compute result
- self.assertEqual(float(c1.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 32) # validate memory result
+ self.assertEqual(float(c1.resources['cpu_quota']) / c1.resources['cpu_period'], E_CPU / MAX_CU * 0.5) # validate compute result
+ self.assertEqual(float(c1.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 32) # validate memory result
c2 = createDummyContainerObject("c2", flavor="small")
rm.allocate(c2) # calculate allocation
- self.assertEqual(float(c2.cpu_quota) / c2.cpu_period, E_CPU / MAX_CU * 1) # validate compute result
- self.assertEqual(float(c2.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 128) # validate memory result
+ self.assertEqual(float(c2.resources['cpu_quota']) / c2.resources['cpu_period'], E_CPU / MAX_CU * 1) # validate compute result
+ self.assertEqual(float(c2.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 128) # validate memory result
c3 = createDummyContainerObject("c3", flavor="medium")
rm.allocate(c3) # calculate allocation
- self.assertEqual(float(c3.cpu_quota) / c3.cpu_period, E_CPU / MAX_CU * 4) # validate compute result
- self.assertEqual(float(c3.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 256) # validate memory result
+ self.assertEqual(float(c3.resources['cpu_quota']) / c3.resources['cpu_period'], E_CPU / MAX_CU * 4) # validate compute result
+ self.assertEqual(float(c3.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 256) # validate memory result
c4 = createDummyContainerObject("c4", flavor="large")
rm.allocate(c4) # calculate allocation
- self.assertEqual(float(c4.cpu_quota) / c4.cpu_period, E_CPU / MAX_CU * 8) # validate compute result
- self.assertEqual(float(c4.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 512) # validate memory result
+ self.assertEqual(float(c4.resources['cpu_quota']) / c4.resources['cpu_period'], E_CPU / MAX_CU * 8) # validate compute result
+ self.assertEqual(float(c4.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 512) # validate memory result
c5 = createDummyContainerObject("c5", flavor="xlarge")
rm.allocate(c5) # calculate allocation
- self.assertEqual(float(c5.cpu_quota) / c5.cpu_period, E_CPU / MAX_CU * 16) # validate compute result
- self.assertEqual(float(c5.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 1024) # validate memory result
+ self.assertEqual(float(c5.resources['cpu_quota']) / c5.resources['cpu_period'], E_CPU / MAX_CU * 16) # validate compute result
+ self.assertEqual(float(c5.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 1024) # validate memory result
def testAllocationCpuLimit(self):
# check if there is a real limitation set for containers cgroup
# deactivated for now, seems not to work in docker-in-docker setup used in CI
- self.assertEqual(float(tc1.cpu_quota)/tc1.cpu_period, 0.005)
+ self.assertEqual(float(tc1.resources['cpu_quota'])/tc1.resources['cpu_period'], 0.005)
# check if free was called during stopCompute
self.dc[0].stopCompute("tc1")
c1 = createDummyContainerObject("c1", flavor="small")
rm.allocate(c1) # calculate allocation
- self.assertAlmostEqual(float(c1.cpu_quota) / c1.cpu_period, E_CPU / MAX_CU * 1.0, places=5)
- self.assertAlmostEqual(float(c1.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 128)
+ self.assertAlmostEqual(float(c1.resources['cpu_quota']) / c1.resources['cpu_period'], E_CPU / MAX_CU * 1.0, places=5)
+ self.assertAlmostEqual(float(c1.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 128)
self.assertAlmostEqual(rm.cpu_op_factor, 1.0)
c2 = createDummyContainerObject("c2", flavor="small")
rm.allocate(c2) # calculate allocation
- self.assertAlmostEqual(float(c2.cpu_quota) / c2.cpu_period, E_CPU / MAX_CU * 1.0, places=5)
- self.assertAlmostEqual(float(c2.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 128)
+ self.assertAlmostEqual(float(c2.resources['cpu_quota']) / c2.resources['cpu_period'], E_CPU / MAX_CU * 1.0, places=5)
+ self.assertAlmostEqual(float(c2.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 128)
self.assertAlmostEqual(rm.cpu_op_factor, 1.0)
c3 = createDummyContainerObject("c3", flavor="small")
rm.allocate(c3) # calculate allocation
- self.assertAlmostEqual(float(c3.cpu_quota) / c3.cpu_period, E_CPU / MAX_CU * 1.0, places=5)
- self.assertAlmostEqual(float(c3.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 128)
+ self.assertAlmostEqual(float(c3.resources['cpu_quota']) / c3.resources['cpu_period'], E_CPU / MAX_CU * 1.0, places=5)
+ self.assertAlmostEqual(float(c3.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 128)
self.assertAlmostEqual(rm.cpu_op_factor, 1.0)
# from this container onwards, we should go to over provisioning mode:
c4 = createDummyContainerObject("c4", flavor="small")
rm.allocate(c4) # calculate allocation
- self.assertAlmostEqual(float(c4.cpu_quota) / c4.cpu_period, E_CPU / MAX_CU * (float(3) / 4), places=5)
- self.assertAlmostEqual(float(c4.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 128, places=5)
+ self.assertAlmostEqual(float(c4.resources['cpu_quota']) / c4.resources['cpu_period'], E_CPU / MAX_CU * (float(3) / 4), places=5)
+ self.assertAlmostEqual(float(c4.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 128, places=5)
self.assertAlmostEqual(rm.cpu_op_factor, 0.75)
c5 = createDummyContainerObject("c5", flavor="small")
rm.allocate(c5) # calculate allocation
- self.assertAlmostEqual(float(c5.cpu_quota) / c5.cpu_period, E_CPU / MAX_CU * (float(3) / 5), places=5)
- self.assertAlmostEqual(float(c5.mem_limit/1024/1024), float(E_MEM) / MAX_MU * 128)
+ self.assertAlmostEqual(float(c5.resources['cpu_quota']) / c5.resources['cpu_period'], E_CPU / MAX_CU * (float(3) / 5), places=5)
+ self.assertAlmostEqual(float(c5.resources['mem_limit']/1024/1024), float(E_MEM) / MAX_MU * 128)
self.assertAlmostEqual(rm.cpu_op_factor, 0.6)
projects / osm / vim-emu.git / blobdiff