def test_configure(self):
lm = LogManager('./test-logs')
ptm = PhysicalTopologyManager(root_dir=os.path.dirname(os.path.abspath(__file__)) + '/../..', log_manager=lm)
hcfg = HostDef('test',
bridges={'br0': BridgeDef('br0')},
interfaces={'testi': InterfaceDef('testi', ['192.168.1.2'], linked_bridge='br0')})
icfg = ImplementationDef('test', 'NetNSHost')
# Get the impl details and use that to instance a basic object
h = NetNSHost(hcfg.name, ptm)
log = lm.add_file_logger('test.log', 'test')
h.set_logger(log)
# Now configure the host with the definition and impl configs
h.config_from_ptc_def(hcfg, icfg)
def test_veth_connection_between_two_hosts(self):
lm = LogManager('./test-logs')
ptm = PhysicalTopologyManager(root_dir=os.path.dirname(os.path.abspath(__file__)) + '/../..', log_manager=lm)
h1cfg = HostDef('test1',
interfaces={'testi': InterfaceDef('testi', ['192.168.1.1'])})
i1cfg = ImplementationDef('test', 'RootHost')
h2cfg = HostDef('test2',
interfaces={'testp': InterfaceDef('testp', ['192.168.1.3'])})
i2cfg = ImplementationDef('test', 'NetNSHost')
# Host should act the same regardless of using NS or base OS
h1 = RootHost(h1cfg.name, ptm)
h2 = NetNSHost(h2cfg.name, ptm)
log = lm.add_file_logger('test.log', 'test')
h1.set_logger(log)
h2.set_logger(log)
# Now configure the host with the definition and impl configs
h1.config_from_ptc_def(h1cfg, i1cfg)
h2.config_from_ptc_def(h2cfg, i2cfg)
h1.link_interface(h1.interfaces['testi'], h2, h2.interfaces['testp'])
h1.create()
h2.create()
h1.boot()
h2.boot()
h1.net_up()
h2.net_up()
h1.net_finalize()
h2.net_finalize()
self.assertTrue(h1.cli.grep_cmd('ip l', 'testi')) # Linked interface should start and get peered
self.assertTrue(h2.cli.grep_cmd('ip l', 'testp')) # Linked interface should start and get peered
self.assertTrue(h1.cli.grep_cmd('ip a | grep testi', '192.168.1.1'))
self.assertTrue(h2.cli.grep_cmd('ip a | grep testp', '192.168.1.3'))
h1.net_down()
h2.net_down()
h2.shutdown()
h2.remove()
self.assertFalse(h1.cli.grep_cmd('ip netns', 'test2'))
h1.shutdown()
h1.remove()
def test_boot_shutdown(self):
lm = LogManager('./test-logs')
ptm = PhysicalTopologyManager(root_dir=os.path.dirname(os.path.abspath(__file__)) + '/../..', log_manager=lm)
hcfg = HostDef('test',
bridges={'br0': BridgeDef('br0')},
interfaces={'testi': InterfaceDef('testi', ['192.168.1.2'], linked_bridge='br0')})
icfg = ImplementationDef('test', 'NetNSHost')
h = NetNSHost(hcfg.name, ptm)
log = lm.add_file_logger('test.log', 'test')
h.set_logger(log)
# Now configure the host with the definition and impl configs
h.config_from_ptc_def(hcfg, icfg)
h.interfaces['testi'] = DummyInterface('testi', h, h.bridges['br0'])
h.create()
self.assertTrue(LinuxCLI().grep_cmd('ip netns', 'test'))
h.boot()
h.net_up()
h.net_finalize()
self.assertTrue(h.cli.grep_cmd('ip l', 'testi')) # Dummy interface
self.assertTrue(h.cli.grep_cmd('brctl show', 'br0'))
h.net_down()
h.shutdown()
self.assertFalse(h.cli.grep_cmd('brctl show', 'br0'))
h.remove()
self.assertFalse(LinuxCLI().grep_cmd('ip netns', 'test'))