def test_create_namespace(self):
Logger().debug("TestNamespace: test_create_namespace ...")
# Create VLAN
vlan = Vlan('eth0', 'vlan1', 10, '192.168.1.10', 24)
assert isinstance(vlan, Vlan)
vlan.create_interface("192.168.1.11", 24)
# Create Namespace
namespace = Namespace('nsp1', vlan.ipdb)
assert isinstance(namespace, Namespace)
# encapsulate VLAN
namespace.encapsulate_interface(vlan.vlan_iface_name)
# Test if the namespace now exists
process = Popen(["ip", "netns"], stdout=PIPE, stderr=PIPE)
stdout, sterr = process.communicate()
assert sterr.decode('utf-8') == ""
assert namespace.nsp_name in stdout.decode('utf-8')
# Remove the Namespace
namespace.remove()
process = Popen(["ip", "netns"], stdout=PIPE, stderr=PIPE)
stdout, sterr = process.communicate()
assert stdout.decode('utf-8') == ""
def test_create_namespace(self):
router = self._create_router()
# Create VLAN
ipdb = IPDB()
vlan = Vlan(ipdb, router, "eth0")
assert isinstance(vlan, Vlan)
vlan.create_interface()
# Create Namespace
namespace = Namespace(ipdb, router.namespace_name)
assert isinstance(namespace, Namespace)
# encapsulate VLAN
namespace.encapsulate_interface(vlan.vlan_iface_name)
# Test if the namespace now exists
process = Popen(["ip", "netns"], stdout=PIPE, stderr=PIPE)
stdout, sterr = process.communicate()
assert sterr.decode('utf-8') == ""
assert namespace.nsp_name in stdout.decode('utf-8')
# Remove the Namespace
vlan.delete_interface(close_ipdb=True)
namespace.remove()
ipdb.release()
process = Popen(["ip", "netns"], stdout=PIPE, stderr=PIPE)
stdout, sterr = process.communicate()
assert stdout.decode('utf-8') == ""
def test_create_namespace(self):
router = self._create_router()
# Create VLAN
ipdb = IPDB()
vlan = Vlan(ipdb, router, "eth0")
assert isinstance(vlan, Vlan)
vlan.create_interface()
# Create Namespace
namespace = Namespace(ipdb, router.namespace_name)
assert isinstance(namespace, Namespace)
# encapsulate VLAN
namespace.encapsulate_interface(vlan.vlan_iface_name)
# Test if the namespace now exists
process = Popen(["ip", "netns"], stdout=PIPE, stderr=PIPE)
stdout, sterr = process.communicate()
assert sterr.decode('utf-8') == ""
assert namespace.nsp_name in stdout.decode('utf-8')
# Remove the Namespace
vlan.delete_interface(close_ipdb=True)
namespace.remove()
ipdb.release()
process = Popen(["ip", "netns"], stdout=PIPE, stderr=PIPE)
stdout, sterr = process.communicate()
assert stdout.decode('utf-8') == ""
def test_create_namespace(self):
Logger().debug("TestNamespace: test_create_namespace ...")
# Create VLAN
vlan = Vlan('eth0', 'vlan1', 10, '192.168.1.10', 24)
assert isinstance(vlan, Vlan)
vlan.create_interface("192.168.1.11", 24)
# Create Namespace
namespace = Namespace('nsp1', vlan.ipdb)
assert isinstance(namespace, Namespace)
#encapsulate VLAN
namespace.encapsulate_interface(vlan.vlan_iface_name)
# Test if the namespace now exists
process = Popen(["ip", "netns"], stdout=PIPE, stderr=PIPE)
stdout, sterr = process.communicate()
assert sterr.decode('utf-8') == ""
assert namespace.nsp_name in stdout.decode('utf-8')
# Remove the Namespace
namespace.remove()
process = Popen(["ip", "netns"], stdout=PIPE, stderr=PIPE)
stdout, sterr = process.communicate()
assert stdout.decode('utf-8') == ""
class NVAssistent:
"""
1. Creats VLANs
2. Creats Namespaces and encapsulte a given VLAN
"""
def __init__(self):
self._vlan = None
self._namespace = None
def create_vlan(self,
link_iface_name: str,
vlan_iface_name: str,
vlan_iface_id: int,
vlan_iface_ip=None,
vlan_iface_ip_mask=None):
"""
Creats a VLAN.
:param link_iface_name: name of the existing interface (eth0, wlan0, ...)
:param vlan_iface_name: name of the vlan
:param vlan_iface_id: the id of the vlan
:param vlan_iface_ip: ip of the virtual interface
:param vlan_iface_ip_mask: network-mask of the virtual interface
:return: VLAN object
"""
self.vlan = Vlan(link_iface_name, vlan_iface_name, vlan_iface_id,
vlan_iface_ip, vlan_iface_ip_mask)
self.vlan.create_interface()
def create_namespace_vlan(self,
namespace_name: str,
link_iface_name: str,
vlan_iface_name: str,
vlan_iface_id: int,
vlan_iface_ip=None,
vlan_iface_ip_mask=None):
"""
Creats a Namespace and a VLAN. Encapsulate the VLAN inside the Namespace.
:param namespace_name: Namespace name
:param link_iface_name: name of the existing interface (eth0, wlan0, ...)
:param vlan_iface_name: name of the vlan
:param vlan_iface_id: the id of the vlan
:param vlan_iface_ip: ip of the virtual interface
:param vlan_iface_ip_mask: network-mask of the virtual interface
:return: Namespace object
"""
self.vlan = Vlan(link_iface_name, vlan_iface_name, vlan_iface_id,
vlan_iface_ip, vlan_iface_ip_mask)
self.vlan.create_interface()
self.namespace = Namespace(namespace_name, self.vlan.ipdb)
self.namespace.encapsulate_interface(self.vlan.vlan_iface_name)
def delete_vlan(self):
self.vlan.delete_interface()
def delete_namespace(self):
self.namespace.remove()
@property
def vlan(self) -> Vlan:
"""
The VLAN of the RemoteSystem
:return: Vlan
"""
return self._vlan
@vlan.setter
def vlan(self, value: Vlan):
"""
:type value: Vlan
"""
assert isinstance(value, Vlan)
self._vlan = value
@property
def namespace(self) -> Namespace:
"""
The Namespace of the RemoteSystem
:return: Vlan
"""
return self._namespace
@namespace.setter
def namespace(self, value: Namespace):
"""
:type value: Namespace
"""
assert isinstance(value, Namespace)
self._namespace = value
class NVAssistent:
"""
1. Creats VLANs
2. Creats Namespaces and encapsulte a given VLAN
"""
def __init__(self):
self._vlan = None
self._namespace = None
def create_vlan(self, link_iface_name: str, vlan_iface_name: str, vlan_iface_id: int,
vlan_iface_ip=None, vlan_iface_ip_mask=None):
"""
Creats a VLAN.
:param link_iface_name: name of the existing interface (eth0, wlan0, ...)
:param vlan_iface_name: name of the vlan
:param vlan_iface_id: the id of the vlan
:param vlan_iface_ip: ip of the virtual interface
:param vlan_iface_ip_mask: network-mask of the virtual interface
:return: VLAN object
"""
self.vlan = Vlan(link_iface_name, vlan_iface_name, vlan_iface_id, vlan_iface_ip, vlan_iface_ip_mask)
self.vlan.create_interface()
def create_namespace_vlan(self, namespace_name: str, link_iface_name: str, vlan_iface_name: str, vlan_iface_id: int,
vlan_iface_ip=None, vlan_iface_ip_mask=None):
"""
Creats a Namespace and a VLAN. Encapsulate the VLAN inside the Namespace.
:param namespace_name: Namespace name
:param link_iface_name: name of the existing interface (eth0, wlan0, ...)
:param vlan_iface_name: name of the vlan
:param vlan_iface_id: the id of the vlan
:param vlan_iface_ip: ip of the virtual interface
:param vlan_iface_ip_mask: network-mask of the virtual interface
:return: Namespace object
"""
self.vlan = Vlan(link_iface_name, vlan_iface_name, vlan_iface_id, vlan_iface_ip, vlan_iface_ip_mask)
self.vlan.create_interface()
self.namespace = Namespace(namespace_name, self.vlan.ipdb)
self.namespace.encapsulate_interface(self.vlan.vlan_iface_name)
def delete_vlan(self):
self.vlan.delete_interface()
def delete_namespace(self):
self.namespace.remove()
@property
def vlan(self) -> Vlan:
"""
The VLAN of the RemoteSystem
:return: Vlan
"""
return self._vlan
@vlan.setter
def vlan(self, value: Vlan):
"""
:type value: Vlan
"""
assert isinstance(value, Vlan)
self._vlan = value
@property
def namespace(self) -> Namespace:
"""
The Namespace of the RemoteSystem
:return: Vlan
"""
return self._namespace
@namespace.setter
def namespace(self, value: Namespace):
"""
:type value: Namespace
"""
assert isinstance(value, Namespace)
self._namespace = value
