def test_loadbalancer_get_all_by_vm_id(self):
lb_fake1 = get_fake_lb('1', 'tenant1')
lb_fake2 = get_fake_lb('2', 'tenant2')
lb_ref1 = db_api.loadbalancer_create(self.conf, lb_fake1)
lb_ref2 = db_api.loadbalancer_create(self.conf, lb_fake2)
sf_fake1 = get_fake_sf(lb_ref1['id'])
sf_fake2 = get_fake_sf(lb_ref2['id'])
sf_ref1 = db_api.serverfarm_create(self.conf, sf_fake1)
sf_ref2 = db_api.serverfarm_create(self.conf, sf_fake2)
node_fake1 = get_fake_server(sf_ref1['id'], 1, '10.0.0.1')
node_fake2 = get_fake_server(sf_ref1['id'], 20, '10.0.0.2')
node_fake3 = get_fake_server(sf_ref2['id'], 1, '10.0.0.3')
node_fake4 = get_fake_server(sf_ref2['id'], 30, '10.0.0.4')
node_ref1 = db_api.server_create(self.conf, node_fake1)
node_ref2 = db_api.server_create(self.conf, node_fake2)
node_ref3 = db_api.server_create(self.conf, node_fake3)
node_ref4 = db_api.server_create(self.conf, node_fake4)
lbs1 = db_api.loadbalancer_get_all_by_vm_id(self.conf, 1, 'tenant1')
lbs2 = db_api.loadbalancer_get_all_by_vm_id(self.conf, 30, 'tenant2')
lbs3 = db_api.loadbalancer_get_all_by_vm_id(self.conf, 20, 'tenant2')
self.assertEqual(len(lbs1), 1)
self.assertEqual(lbs1[0]['id'], lb_ref1['id'])
self.assertEqual(len(lbs2), 1)
self.assertEqual(lbs2[0]['id'], lb_ref2['id'])
self.assertEqual(len(lbs3), 0)
def test_loadbalancer_get_all_by_vm_id(self):
lb_fake1 = get_fake_lb('1', 'tenant1')
lb_fake2 = get_fake_lb('2', 'tenant2')
lb_ref1 = db_api.loadbalancer_create(self.conf, lb_fake1)
lb_ref2 = db_api.loadbalancer_create(self.conf, lb_fake2)
sf_fake1 = get_fake_sf(lb_ref1['id'])
sf_fake2 = get_fake_sf(lb_ref2['id'])
sf_ref1 = db_api.serverfarm_create(self.conf, sf_fake1)
sf_ref2 = db_api.serverfarm_create(self.conf, sf_fake2)
node_fake1 = get_fake_server(sf_ref1['id'], 1, '10.0.0.1')
node_fake2 = get_fake_server(sf_ref1['id'], 20, '10.0.0.2')
node_fake3 = get_fake_server(sf_ref2['id'], 1, '10.0.0.3')
node_fake4 = get_fake_server(sf_ref2['id'], 30, '10.0.0.4')
node_ref1 = db_api.server_create(self.conf, node_fake1)
node_ref2 = db_api.server_create(self.conf, node_fake2)
node_ref3 = db_api.server_create(self.conf, node_fake3)
node_ref4 = db_api.server_create(self.conf, node_fake4)
lbs1 = db_api.loadbalancer_get_all_by_vm_id(self.conf, 'tenant1', 1)
lbs2 = db_api.loadbalancer_get_all_by_vm_id(self.conf, 'tenant2', 30)
lbs3 = db_api.loadbalancer_get_all_by_vm_id(self.conf, 'tenant2', 20)
self.assertEqual([dict(lb_ref1.iteritems())],
[dict(lb.iteritems()) for lb in lbs1])
self.assertEqual([dict(lb_ref2.iteritems())],
[dict(lb.iteritems()) for lb in lbs2])
self.assertFalse(lbs3)
def test_serverfarm_get_all_by_lb_id(self):
values1 = get_fake_sf("1")
values2 = get_fake_sf("2")
sf_ref1 = db_api.serverfarm_create(self.conf, values1)
sf_ref2 = db_api.serverfarm_create(self.conf, values2)
sfs1 = db_api.serverfarm_get_all_by_lb_id(self.conf, "1")
sfs2 = db_api.serverfarm_get_all_by_lb_id(self.conf, "2")
self.assertEqual([dict(sf_ref1.iteritems())], [dict(sf.iteritems()) for sf in sfs1])
self.assertEqual([dict(sf_ref2.iteritems())], [dict(sf.iteritems()) for sf in sfs2])
def test_serverfarm_get_all_by_sf_id(self):
values1 = get_fake_sf('1')
values2 = get_fake_sf('2')
sf_ref1 = db_api.serverfarm_create(self.conf, values1)
sf_ref2 = db_api.serverfarm_create(self.conf, values2)
sfs1 = db_api.serverfarm_get_all_by_lb_id(self.conf, '1')
sfs2 = db_api.serverfarm_get_all_by_lb_id(self.conf, '2')
self.assertEqual(len(sfs1), 1)
self.assertEqual(sfs1[0]['id'], sf_ref1['id'])
self.assertEqual(len(sfs2), 1)
self.assertEqual(sfs2[0]['id'], sf_ref2['id'])
def test_serverfarm_create(self):
values = get_fake_sf('1')
serverfarm_ref = db_api.serverfarm_create(self.conf, values)
serverfarm = dict(serverfarm_ref.iteritems())
self.assertIsNotNone(serverfarm['id'])
values['id'] = serverfarm['id']
self.assertEqual(serverfarm, values)
def test_serverfarm_get(self):
values = get_fake_sf('1')
serverfarm_ref1 = db_api.serverfarm_create(self.conf, values)
serverfarm_ref2 = db_api.serverfarm_get(self.conf,
serverfarm_ref1['id'])
self.assertEqual(dict(serverfarm_ref1.iteritems()),
dict(serverfarm_ref2.iteritems()))
def create_loadbalancer(ctx, balancer, nodes, probes, vips):
lb = db_api.unpack_extra(balancer)
sf = db_api.serverfarm_create(ctx.conf, {'lb_id': lb['id']})
if 'algorithm' in lb:
predictor_params = {'sf_id': sf['id'], 'type': lb['algorithm']}
else:
predictor_params = {'sf_id': sf['id']}
db_api.predictor_create(ctx.conf, predictor_params)
create_server_farm(ctx, sf)
for node in nodes:
node_values = db_api.server_pack_extra(node)
node_values['sf_id'] = sf['id']
rs_ref = db_api.server_create(ctx.conf, node_values)
create_rserver(ctx, rs_ref)
add_rserver_to_server_farm(ctx, sf, rs_ref)
for probe in probes:
probe_values = db_api.probe_pack_extra(probe)
probe_values['lb_id'] = lb['id']
probe_values['sf_id'] = sf['id']
probe_ref = db_api.probe_create(ctx.conf, probe_values)
create_probe(ctx, probe_ref)
add_probe_to_server_farm(ctx, sf, probe_ref)
for vip in vips:
vip_values = db_api.virtualserver_pack_extra(vip)
vip_values['lb_id'] = lb['id']
vip_values['sf_id'] = sf['id']
vip_ref = db_api.virtualserver_create(ctx.conf, vip_values)
create_vip(ctx, vip_ref, sf)
def test_serverfarm_destroy(self):
values = get_fake_sf('1')
serverfarm = db_api.serverfarm_create(self.conf, values)
db_api.serverfarm_destroy(self.conf, serverfarm['id'])
with self.assertRaises(exception.ServerFarmNotFound) as cm:
db_api.serverfarm_get(self.conf, serverfarm['id'])
err = cm.exception
self.assertEqual(err.kwargs, {'serverfarm_id': serverfarm['id']})
def test_serverfarm_update(self):
values = get_fake_sf("1")
serverfarm_ref = db_api.serverfarm_create(self.conf, values)
update = {"name": "test", "extra": {"extrafield": "extravalue"}}
serverfarm_ref = db_api.serverfarm_update(self.conf, serverfarm_ref["id"], update)
serverfarm = dict(serverfarm_ref.iteritems())
values.update(update)
self.assertIsNotNone(serverfarm["id"])
values["id"] = serverfarm["id"]
self.assertEqual(serverfarm, values)
def test_server_get1(self):
lb_values = get_fake_lb("1", "tenant1")
lb = db_api.loadbalancer_create(self.conf, lb_values)
sf_values = get_fake_sf(lb["id"])
sf = db_api.serverfarm_create(self.conf, sf_values)
server_values = get_fake_server(sf["id"], 1)
server_ref1 = db_api.server_create(self.conf, server_values)
server_ref2 = db_api.server_get(self.conf, server_ref1["id"], lb["id"])
self.assertEqual(dict(server_ref1.iteritems()), dict(server_ref2.iteritems()))
def test_serverfarm_update(self):
values = get_fake_sf('1')
serverfarm_ref = db_api.serverfarm_create(self.conf, values)
update = {'name': 'test',
'extra': {'extrafield': 'extravalue'}}
serverfarm_ref = db_api.serverfarm_update(self.conf,
serverfarm_ref['id'],
update)
serverfarm = dict(serverfarm_ref.iteritems())
values.update(update)
self.assertIsNotNone(serverfarm['id'])
values['id'] = serverfarm['id']
self.assertEqual(serverfarm, values)
def test_loadbalancer_get_all_by_vm_id(self):
lb_fake1 = get_fake_lb("1", "tenant1")
lb_fake2 = get_fake_lb("2", "tenant2")
lb_ref1 = db_api.loadbalancer_create(self.conf, lb_fake1)
lb_ref2 = db_api.loadbalancer_create(self.conf, lb_fake2)
sf_fake1 = get_fake_sf(lb_ref1["id"])
sf_fake2 = get_fake_sf(lb_ref2["id"])
sf_ref1 = db_api.serverfarm_create(self.conf, sf_fake1)
sf_ref2 = db_api.serverfarm_create(self.conf, sf_fake2)
node_fake1 = get_fake_server(sf_ref1["id"], 1, "10.0.0.1")
node_fake2 = get_fake_server(sf_ref1["id"], 20, "10.0.0.2")
node_fake3 = get_fake_server(sf_ref2["id"], 1, "10.0.0.3")
node_fake4 = get_fake_server(sf_ref2["id"], 30, "10.0.0.4")
node_ref1 = db_api.server_create(self.conf, node_fake1)
node_ref2 = db_api.server_create(self.conf, node_fake2)
node_ref3 = db_api.server_create(self.conf, node_fake3)
node_ref4 = db_api.server_create(self.conf, node_fake4)
lbs1 = db_api.loadbalancer_get_all_by_vm_id(self.conf, 1, "tenant1")
lbs2 = db_api.loadbalancer_get_all_by_vm_id(self.conf, 30, "tenant2")
lbs3 = db_api.loadbalancer_get_all_by_vm_id(self.conf, 20, "tenant2")
self.assertEqual([dict(lb_ref1.iteritems())], [dict(lb.iteritems()) for lb in lbs1])
self.assertEqual([dict(lb_ref2.iteritems())], [dict(lb.iteritems()) for lb in lbs2])
self.assertFalse(lbs3)
def create_lb(conf, params):
node_values = params.pop('nodes', [])
probe_values = params.pop('healthMonitor', [])
vip_values = params.pop('virtualIps', [])
lb_values = db_api.loadbalancer_pack_extra(params)
lb_ref = db_api.loadbalancer_create(conf, lb_values)
sf_ref = db_api.serverfarm_create(conf, {'lb_id': lb_ref['id']})
db_api.predictor_create(conf, {'sf_id': sf_ref['id'],
'type': lb_ref['algorithm']})
vip_update_values = {'protocol': lb_ref['protocol']}
vips = []
for vip in vip_values:
vip = db_api.virtualserver_pack_extra(vip)
db_api.pack_update(vip, vip_update_values)
vip['lb_id'] = lb_ref['id']
vip['sf_id'] = sf_ref['id']
vips.append(db_api.virtualserver_create(conf, vip))
servers = []
for server in node_values:
server = db_api.server_pack_extra(server)
server['sf_id'] = sf_ref['id']
servers.append(db_api.server_create(conf, server))
probes = []
for probe in probe_values:
probe = db_api.probe_pack_extra(probe)
probe['lb_id'] = lb_ref['id']
probe['sf_id'] = sf_ref['id']
probes.append(db_api.probe_create(conf, probe))
device_ref = scheduler.schedule(conf, lb_ref)
db_api.loadbalancer_update(conf, lb_ref['id'],
{'device_id': device_ref['id']})
device_driver = drivers.get_device_driver(conf, device_ref['id'])
with device_driver.request_context() as ctx:
try:
commands.create_loadbalancer(ctx, sf_ref, vips, servers, probes,
[])
except Exception:
with utils.save_and_reraise_exception():
db_api.loadbalancer_update(conf, lb_ref['id'],
{'status': lb_status.ERROR,
'deployed': False})
db_api.loadbalancer_update(conf, lb_ref['id'],
{'status': lb_status.ACTIVE,
'deployed': True})
return lb_ref['id']
def test_server_get_by_address_on_device(self):
lb_fake = get_fake_lb("1", "tenant1")
lb_ref = db_api.loadbalancer_create(self.conf, lb_fake)
sf_fake = get_fake_sf(lb_ref["id"])
sf_ref = db_api.serverfarm_create(self.conf, sf_fake)
server_fake = get_fake_server(sf_ref["id"], 1, "10.0.0.1")
server_ref = db_api.server_create(self.conf, server_fake)
server = db_api.server_get_by_address_on_device(self.conf, "10.0.0.1", "1")
with self.assertRaises(exception.ServerNotFound) as cm:
server = db_api.server_get_by_address_on_device(self.conf, "10.0.0.2", "1")
expected = {"server_address": "10.0.0.2", "device_id": "1"}
err = cm.exception
self.assertEqual(err.kwargs, expected)
with self.assertRaises(exception.ServerNotFound) as cm:
server = db_api.server_get_by_address_on_device(self.conf, "10.0.0.1", "2")
err = cm.exception
expected = {"server_address": "10.0.0.1", "device_id": "2"}
self.assertEqual(err.kwargs, expected)
def test_server_get_by_address_on_device(self):
lb_fake = get_fake_lb('1', 'tenant1')
lb_ref = db_api.loadbalancer_create(self.conf, lb_fake)
sf_fake = get_fake_sf(lb_ref['id'])
sf_ref = db_api.serverfarm_create(self.conf, sf_fake)
server_fake = get_fake_server(sf_ref['id'], 1, '10.0.0.1')
server_ref = db_api.server_create(self.conf, server_fake)
server = db_api.server_get_by_address_on_device(self.conf, '10.0.0.1',
'1')
with self.assertRaises(exception.ServerNotFound) as cm:
server = db_api.server_get_by_address_on_device(self.conf,
'10.0.0.2', '1')
expected = {'server_address': '10.0.0.2',
'device_id': '1'}
err = cm.exception
self.assertEqual(err.kwargs, expected)
with self.assertRaises(exception.ServerNotFound) as cm:
server = db_api.server_get_by_address_on_device(self.conf,
'10.0.0.1', '2')
err = cm.exception
expected = {'server_address': '10.0.0.1',
'device_id': '2'}
self.assertEqual(err.kwargs, expected)
def savetoDB(self):
try:
lb_ref = db_api.loadbalancer_update(self.conf, self.lb['id'],
self.lb)
except exception.LoadBalancerNotFound:
lb_ref = db_api.loadbalancer_create(self.conf, self.lb)
self.sf['lb_id'] = lb_ref['id']
try:
sf_ref = db_api.serverfarm_update(self.conf, self.sf['id'],
self.sf)
except exception.ServerFarmNotFound:
sf_ref = db_api.serverfarm_create(self.conf, self.sf)
self.sf._predictor['sf_id'] = sf_ref['id']
try:
db_api.predictor_update(self.conf, self.sf._predictor['id'],
self.sf._predictor)
except exception.PredictorNotFound:
db_api.predictor_create(self.conf, self.sf._predictor)
stickies = self.sf._sticky
vips = []
self.sf = sf_ref
self.sf._rservers = []
self.sf._probes = []
self.sf._sticky = []
for rs in self.rs:
rs['sf_id'] = sf_ref['id']
try:
rs_ref = db_api.server_update(self.conf, rs['id'], rs)
except exception.ServerNotFound:
rs_ref = db_api.server_create(self.conf, rs)
self.sf._rservers.append(rs_ref)
for pr in self.probes:
pr['sf_id'] = sf_ref['id']
try:
pr_ref = db_api.probe_update(self.conf, pr['id'], pr)
except exception.ProbeNotFound:
pr_ref = db_api.probe_create(self.conf, pr)
self.sf._probes.append(pr_ref)
for vip in self.vips:
vip['sf_id'] = sf_ref['id']
vip['lb_id'] = lb_ref['id']
try:
vip_ref = db_api.virtualserver_update(self.conf, vip['id'],
vip)
except exception.VirtualServerNotFound:
vip_ref = db_api.virtualserver_create(self.conf, vip)
vips.append(vip_ref)
for st in stickies:
st['sf_id'] = sf_ref['id']
try:
st_ref = db_api.sticky_update(self.conf, st['id'], st)
except exception.StickyNotFound:
st_ref = db_api.sticky_create(self.conf, st)
self.sf._sticky.append(st_ref)
self.rs = self.sf._rservers
self.probes = self.sf._probes
self.vips = vips
def _create_lb_and_sf(self, device_id, tenant_id):
lb_values = get_fake_lb(device_id, tenant_id)
lb_ref = db_api.loadbalancer_create(self.conf, lb_values)
sf_values = get_fake_sf(lb_ref['id'])
sf_ref = db_api.serverfarm_create(self.conf, sf_values)
return lb_ref['id'], sf_ref['id']
