def testAddingAndRemovingHosts(self):
s1 = clusto.get_by_name('s1')
s2 = clusto.get_by_name('s2')
s3 = BasicServer('s3')
s3.set_attr('system', subkey='memory', value=16000)
s3.set_attr('system', subkey='disk', value=2500)
s3.set_attr('system', subkey='cpucount', value=2)
vmm = clusto.get_by_name('vmm')
vs1 = BasicVirtualServer('vs1')
vs1.set_attr('system', subkey='memory', value=1000)
vs1.set_attr('system', subkey='disk', value=50)
vs1.set_attr('system', subkey='cpucount', value=2)
self.assertRaises(ResourceException, vmm.allocate, vs1, s3)
vmm.allocate(vs1, s1)
self.assertRaises(ResourceException, vmm.remove, s1)
vmm.deallocate(vs1)
vmm.remove(s1)
vmm.insert(s3)
vmm.allocate(vs1, s3)
def testAddingAndRemovingHosts(self):
s1 = clusto.get_by_name("s1")
s2 = clusto.get_by_name("s2")
s3 = BasicServer("s3")
s3.set_attr("system", subkey="memory", value=16000)
s3.set_attr("system", subkey="disk", value=2500)
s3.set_attr("system", subkey="cpucount", value=2)
vmm = clusto.get_by_name("vmm")
vs1 = BasicVirtualServer("vs1")
vs1.set_attr("system", subkey="memory", value=1000)
vs1.set_attr("system", subkey="disk", value=50)
vs1.set_attr("system", subkey="cpucount", value=2)
self.assertRaises(ResourceException, vmm.allocate, vs1, s3)
vmm.allocate(vs1, s1)
self.assertRaises(ResourceException, vmm.remove, s1)
vmm.deallocate(vs1)
vmm.remove(s1)
vmm.insert(s3)
vmm.allocate(vs1, s3)
def testReservingResource(self):
s1 = clusto.get_by_name('s1')
s2 = clusto.get_by_name('s2')
vmm = clusto.get_by_name('vmm')
vs1 = BasicVirtualServer('vs1')
vs1.set_attr('system', subkey='memory', value=1000)
vs1.set_attr('system', subkey='disk', value=50)
vs1.set_attr('system', subkey='cpucount', value=2)
vmm.allocate(vmm, s1)
self.assertRaises(ResourceException, vmm.allocate, vs1, s1)
def testReservingResource(self):
s1 = clusto.get_by_name("s1")
s2 = clusto.get_by_name("s2")
vmm = clusto.get_by_name("vmm")
vs1 = BasicVirtualServer("vs1")
vs1.set_attr("system", subkey="memory", value=1000)
vs1.set_attr("system", subkey="disk", value=50)
vs1.set_attr("system", subkey="cpucount", value=2)
vmm.allocate(vmm, s1)
self.assertRaises(ResourceException, vmm.allocate, vs1, s1)
def testVMAllocateToSpecificHost(self):
vs1 = BasicVirtualServer("vs1")
vs1.set_attr("system", subkey="memory", value=1000)
vs1.set_attr("system", subkey="disk", value=50)
vs1.set_attr("system", subkey="cpucount", value=2)
vs2 = BasicVirtualServer("vs2")
vs2.set_attr("system", subkey="memory", value=5000)
vs2.set_attr("system", subkey="disk", value=50)
vs2.set_attr("system", subkey="cpucount", value=2)
vs3 = BasicVirtualServer("vs3")
vs3.set_attr("system", subkey="memory", value=1000)
vs3.set_attr("system", subkey="disk", value=50)
vs3.set_attr("system", subkey="cpucount", value=1)
s1 = clusto.get_by_name("s1")
s2 = clusto.get_by_name("s2")
s3 = BasicServer("s3")
vmm = clusto.get_by_name("vmm")
vmm.allocate(vs1, s1)
self.assertRaises(ResourceException, vmm.allocate, vs2, s3)
self.assertRaises(ResourceException, vmm.allocate, vs1, s1)
self.assertRaises(ResourceException, vmm.allocate, vs1, s2)
self.assertEqual([r.value for r in vmm.resources(vs1)], [clusto.get_by_name("s1")])
self.assertRaises(ResourceException, vmm.allocate, vs2, s1)
self.assertEqual([r.value for r in vmm.resources(vs2)], [])
vmm.allocate(vs2, s1, force=True)
self.assertEqual([r.value for r in vmm.resources(vs2)], [clusto.get_by_name("s1")])
def testVMDestroy(self):
vmm = clusto.get_by_name("vmm")
vs1 = BasicVirtualServer("vs1")
vs1.set_attr("system", subkey="memory", value=1000)
vs1.set_attr("system", subkey="disk", value=50)
vs1.set_attr("system", subkey="cpucount", value=2)
vs2 = BasicVirtualServer("vs2")
vs2.set_attr("system", subkey="memory", value=5000)
vs2.set_attr("system", subkey="disk", value=50)
vs2.set_attr("system", subkey="cpucount", value=2)
vs3 = BasicVirtualServer("vs3")
vs3.set_attr("system", subkey="memory", value=1000)
vs3.set_attr("system", subkey="disk", value=50)
vs3.set_attr("system", subkey="cpucount", value=1)
s1 = clusto.get_by_name("s1")
s2 = clusto.get_by_name("s2")
vmm.allocate(vs1)
vmm.allocate(vs2)
self.assertRaises(ResourceException, vmm.allocate, vs3)
vmm.deallocate(vs2)
vmm.allocate(vs3)
self.assertEqual([r.value for r in vmm.resources(vs3)], [clusto.get_by_name("s2")])
def testVMManagerAllocate(self):
s1 = clusto.get_by_name("s1")
s2 = clusto.get_by_name("s2")
vs1 = BasicVirtualServer("vs1")
vs1.set_attr("system", subkey="memory", value=1000)
vs1.set_attr("system", subkey="disk", value=50)
vs1.set_attr("system", subkey="cpucount", value=1)
vs2 = BasicVirtualServer("vs2")
vs2.set_attr("system", subkey="memory", value=8000)
vs2.set_attr("system", subkey="disk", value=1000)
vs2.set_attr("system", subkey="cpucount", value=1)
vs3 = BasicVirtualServer("vs3")
vs3.set_attr("system", subkey="memory", value=800)
vs3.set_attr("system", subkey="disk", value=100)
vs3.set_attr("system", subkey="cpucount", value=3)
vmm = clusto.get_by_name("vmm")
vmm.allocate(vs1)
self.assertEqual(len(vmm.resources(vs1)), 1)
self.assert_(vmm.resources(vs1)[0].value in [s1, s2])
vmm.allocate(vs2)
self.assertEqual([r.value for r in vmm.resources(vs2)], [s2])
self.assertRaises(ResourceException, vmm.allocate, vs3)
def testVMAllocateToSpecificHost(self):
vs1 = BasicVirtualServer('vs1')
vs1.set_attr('system', subkey='memory', value=1000)
vs1.set_attr('system', subkey='disk', value=50)
vs1.set_attr('system', subkey='cpucount', value=2)
vs2 = BasicVirtualServer('vs2')
vs2.set_attr('system', subkey='memory', value=5000)
vs2.set_attr('system', subkey='disk', value=50)
vs2.set_attr('system', subkey='cpucount', value=2)
vs3 = BasicVirtualServer('vs3')
vs3.set_attr('system', subkey='memory', value=1000)
vs3.set_attr('system', subkey='disk', value=50)
vs3.set_attr('system', subkey='cpucount', value=1)
s1 = clusto.get_by_name('s1')
s2 = clusto.get_by_name('s2')
s3 = BasicServer('s3')
vmm = clusto.get_by_name('vmm')
vmm.allocate(vs1, s1)
self.assertRaises(ResourceException, vmm.allocate, vs2, s3)
self.assertRaises(ResourceException, vmm.allocate, vs1, s1)
self.assertRaises(ResourceException, vmm.allocate, vs1, s2)
self.assertEqual([r.value for r in vmm.resources(vs1)],
[clusto.get_by_name('s1')])
self.assertRaises(ResourceException, vmm.allocate, vs2, s1)
self.assertEqual([r.value for r in vmm.resources(vs2)],
[])
vmm.allocate(vs2, s1, force=True)
self.assertEqual([r.value for r in vmm.resources(vs2)],
[clusto.get_by_name('s1')])
def testVMDestroy(self):
vmm = clusto.get_by_name('vmm')
vs1 = BasicVirtualServer('vs1')
vs1.set_attr('system', subkey='memory', value=1000)
vs1.set_attr('system', subkey='disk', value=50)
vs1.set_attr('system', subkey='cpucount', value=2)
vs2 = BasicVirtualServer('vs2')
vs2.set_attr('system', subkey='memory', value=5000)
vs2.set_attr('system', subkey='disk', value=50)
vs2.set_attr('system', subkey='cpucount', value=2)
vs3 = BasicVirtualServer('vs3')
vs3.set_attr('system', subkey='memory', value=1000)
vs3.set_attr('system', subkey='disk', value=50)
vs3.set_attr('system', subkey='cpucount', value=1)
s1 = clusto.get_by_name('s1')
s2 = clusto.get_by_name('s2')
vmm.allocate(vs1)
vmm.allocate(vs2)
self.assertRaises(ResourceException, vmm.allocate, vs3)
vmm.deallocate(vs2)
vmm.allocate(vs3)
self.assertEqual([r.value for r in vmm.resources(vs3)],
[clusto.get_by_name('s2')])
def testVMManagerAllocate(self):
s1 = clusto.get_by_name('s1')
s2 = clusto.get_by_name('s2')
vs1 = BasicVirtualServer('vs1')
vs1.set_attr('system', subkey='memory', value=1000)
vs1.set_attr('system', subkey='disk', value=50)
vs1.set_attr('system', subkey='cpucount', value=1)
vs2 = BasicVirtualServer('vs2')
vs2.set_attr('system', subkey='memory', value=8000)
vs2.set_attr('system', subkey='disk', value=1000)
vs2.set_attr('system', subkey='cpucount', value=1)
vs3 = BasicVirtualServer('vs3')
vs3.set_attr('system', subkey='memory', value=800)
vs3.set_attr('system', subkey='disk', value=100)
vs3.set_attr('system', subkey='cpucount', value=3)
vmm = clusto.get_by_name('vmm')
vmm.allocate(vs1)
self.assertEqual(len(vmm.resources(vs1)), 1)
self.assert_(vmm.resources(vs1)[0].value in [s1, s2])
vmm.allocate(vs2)
self.assertEqual([r.value for r in vmm.resources(vs2)], [s2])
self.assertRaises(ResourceException, vmm.allocate, vs3)
