def test_distribute_2_vms_2_hosts(self):
machine = MachineConfiguration(roles=["r1"],
flavour="tiny",
cluster="paravance",
number=2)
machines = [machine]
host0 = Host("paravance-1")
host1 = Host("paravance-2")
g5k_roles = {"r1": [host0, host1], machine.cookie: [host0, host1]}
g5k_subnet = {
"mac_start": EUI("00:16:3E:9E:44:00"),
"mac_end": EUI("00:16:3E:9E:47:FE")
}
vmong5k_roles = _distribute(machines, g5k_roles, g5k_subnet)
self.assertEqual(2, len(vmong5k_roles["r1"]))
vm = vmong5k_roles["r1"][0]
# we skip the first mac
self.assertEqual(EUI(int(g5k_subnet['mac_start']) + 1), vm.eui)
self.assertEqual(host0, vm.pm)
vm = vmong5k_roles["r1"][1]
self.assertEqual(EUI(int(g5k_subnet['mac_start']) + 2), vm.eui)
self.assertEqual(host1, vm.pm)
def test_from_dictionnary(self):
d = {
"roles": ["r1"],
"flavour": "large",
"number": 2,
"cluster": "test-cluster"
}
conf = MachineConfiguration.from_dictionnary(d)
self.assertEqual(constants.FLAVOURS["large"], conf.flavour)
self.assertEqual(2, conf.number)
def test_programmatic(self):
conf = Configuration()
conf.add_machine_conf(
MachineConfiguration(roles=["r1"],
flavour=constants.FLAVOURS["large"],
number=10,
cluster="test-cluster"))
conf.finalize()
self.assertEqual(1, len(conf.machines))
# default networks
self.assertEqual(constants.DEFAULT_NETWORKS, conf.networks)
def test_from_dictionnary_flavour_desc(self):
flavour_desc = {"core": 42, "mem": 42}
d = {
"roles": ["r1"],
"flavour_desc": flavour_desc,
"number": 2,
"cluster": "test-cluster"
}
conf = MachineConfiguration.from_dictionnary(d)
self.assertEqual(flavour_desc, conf.flavour_desc)
self.assertEqual(2, conf.number)
def test_distribute_minimal(self):
host = Host("paravance-1")
machine = MachineConfiguration(
roles=["r1"], flavour="tiny", undercloud=[host], number=1
)
machines = [machine]
g5k_subnet = {"mac_start": "00:16:3E:9E:44:00", "mac_end": "00:16:3E:9E:47:FE"}
vmong5k_roles = _distribute(machines, [g5k_subnet])
self.assertEqual(1, len(vmong5k_roles["r1"]))
vm = vmong5k_roles["r1"][0]
# we skip the first mac
self.assertEqual(EUI(int(EUI(g5k_subnet["mac_start"])) + 1), vm.eui)
self.assertEqual(host, vm.pm)
def test_distribute_minimal(self):
machine = MachineConfiguration(roles=["r1"],
flavour="tiny",
cluster="paravance",
number=1)
machines = [machine]
host = Host("paravance-1")
g5k_roles = {"r1": [host], machine.cookie: [host]}
g5k_subnet = {
"mac_start": "00:16:3E:9E:44:00",
"mac_end": "00:16:3E:9E:47:FE"
}
vmong5k_roles = _distribute(machines, g5k_roles, g5k_subnet)
self.assertEqual(1, len(vmong5k_roles["r1"]))
vm = vmong5k_roles["r1"][0]
# we skip the first mac
self.assertEqual(EUI(int(EUI(g5k_subnet['mac_start'])) + 1), vm.eui)
self.assertEqual(host, vm.pm)
def test_distribute_2_vms_2_hosts(self):
host0 = Host("paravance-1")
host1 = Host("paravance-2")
machine = MachineConfiguration(
roles=["r1"], flavour="tiny", undercloud=[host0, host1], number=2
)
machines = [machine]
g5k_subnet = {
"mac_start": EUI("00:16:3E:9E:44:00"),
"mac_end": EUI("00:16:3E:9E:47:FE"),
}
vmong5k_roles = _distribute(machines, [g5k_subnet])
self.assertEqual(2, len(vmong5k_roles["r1"]))
vm = vmong5k_roles["r1"][0]
# we skip the first mac
self.assertEqual(EUI(int(g5k_subnet["mac_start"]) + 1), vm.eui)
self.assertEqual(host0, vm.pm)
vm = vmong5k_roles["r1"][1]
self.assertEqual(EUI(int(g5k_subnet["mac_start"]) + 2), vm.eui)
self.assertEqual(host1, vm.pm)
def test_from_dictionnary_minimal(self):
d = {"roles": ["r1"], "cluster": "test-cluster"}
conf = MachineConfiguration.from_dictionnary(d)
self.assertEqual(constants.DEFAULT_FLAVOUR, conf.flavour)
def test_programmatic_missing_keys(self):
conf = Configuration()
conf.add_machine_conf(MachineConfiguration())
with self.assertRaises(jsonschema.exceptions.ValidationError) as _:
conf.finalize()