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https://github.com/GNS3/gns3-server.git
synced 2024-12-23 22:52:25 +00:00
Merge pull request #1116 from GNS3/dynamips_ubridge
Use ubridge for dynamips routers
This commit is contained in:
commit
fcd7dfbde6
@ -475,7 +475,7 @@ class BaseNode:
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"""
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"""
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Returns the uBridge hypervisor.
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Returns the uBridge hypervisor.
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:returns: path to uBridge
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:returns: instance of uBridge
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"""
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"""
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if self._ubridge_hypervisor and not self._ubridge_hypervisor.is_running():
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if self._ubridge_hypervisor and not self._ubridge_hypervisor.is_running():
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@ -512,6 +512,8 @@ class BaseNode:
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:param command: command to send
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:param command: command to send
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"""
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"""
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if not self._ubridge_hypervisor or not self._ubridge_hypervisor.is_running():
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yield from self._start_ubridge()
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if not self._ubridge_hypervisor or not self._ubridge_hypervisor.is_running():
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if not self._ubridge_hypervisor or not self._ubridge_hypervisor.is_running():
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raise NodeError("Cannot send command '{}': uBridge is not running".format(command))
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raise NodeError("Cannot send command '{}': uBridge is not running".format(command))
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try:
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try:
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@ -557,7 +559,7 @@ class BaseNode:
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self._ubridge_hypervisor = None
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self._ubridge_hypervisor = None
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@asyncio.coroutine
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@asyncio.coroutine
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def _add_ubridge_udp_connection(self, bridge_name, source_nio, destination_nio):
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def add_ubridge_udp_connection(self, bridge_name, source_nio, destination_nio):
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"""
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"""
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Creates an UDP connection in uBridge.
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Creates an UDP connection in uBridge.
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@ -351,7 +351,7 @@ class Dynamips(BaseManager):
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sock.connect(sa)
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sock.connect(sa)
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except OSError as e:
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except OSError as e:
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raise DynamipsError("Could not create an UDP connection to {}:{}: {}".format(rhost, rport, e))
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raise DynamipsError("Could not create an UDP connection to {}:{}: {}".format(rhost, rport, e))
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nio = NIOUDP(node.hypervisor, lport, rhost, rport)
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nio = NIOUDP(node, lport, rhost, rport, nio_settings.get("filters", {}))
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elif nio_settings["type"] == "nio_generic_ethernet":
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elif nio_settings["type"] == "nio_generic_ethernet":
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ethernet_device = nio_settings["ethernet_device"]
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ethernet_device = nio_settings["ethernet_device"]
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if sys.platform.startswith("win"):
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if sys.platform.startswith("win"):
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@ -21,8 +21,11 @@ Interface for UDP NIOs.
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import asyncio
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import asyncio
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import uuid
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import uuid
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from gns3server.compute.nios import nio_udp
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from .nio import NIO
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from .nio import NIO
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import logging
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import logging
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log = logging.getLogger(__name__)
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log = logging.getLogger(__name__)
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@ -38,28 +41,61 @@ class NIOUDP(NIO):
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:param rport: remote port number
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:param rport: remote port number
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"""
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"""
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def __init__(self, hypervisor, lport, rhost, rport):
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def __init__(self, node, lport, rhost, rport, filters):
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# create an unique name
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# create an unique name
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name = 'udp-{}'.format(uuid.uuid4())
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name = 'udp-{}'.format(uuid.uuid4())
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self._lport = lport
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self._lport = lport
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self._rhost = rhost
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self._rhost = rhost
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self._rport = rport
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self._rport = rport
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super().__init__(name, hypervisor)
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self._filters = filters
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self._local_tunnel_lport = None
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self._local_tunnel_rport = None
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self._node = node
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super().__init__(name, node.hypervisor)
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@asyncio.coroutine
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@asyncio.coroutine
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def create(self):
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def create(self):
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if not self._hypervisor:
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if not self._hypervisor:
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return
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return
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# Ubridge is not supported
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if not hasattr(self._node, "add_ubridge_udp_connection"):
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yield from self._hypervisor.send("nio create_udp {name} {lport} {rhost} {rport}".format(name=self._name,
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yield from self._hypervisor.send("nio create_udp {name} {lport} {rhost} {rport}".format(name=self._name,
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lport=self._lport,
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lport=self._lport,
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rhost=self._rhost,
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rhost=self._rhost,
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rport=self._rport))
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rport=self._rport))
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return
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self._local_tunnel_lport = self._node.manager.port_manager.get_free_udp_port(self._node.project)
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self._local_tunnel_rport = self._node.manager.port_manager.get_free_udp_port(self._node.project)
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name = 'DYNAMIPS-{}-{}'.format(self._local_tunnel_lport, self._local_tunnel_rport)
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yield from self._hypervisor.send("nio create_udp {name} {lport} {rhost} {rport}".format(name=self._name,
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lport=self._local_tunnel_lport,
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rhost='127.0.0.1',
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rport=self._local_tunnel_rport))
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log.info("NIO UDP {name} created with lport={lport}, rhost={rhost}, rport={rport}".format(name=self._name,
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log.info("NIO UDP {name} created with lport={lport}, rhost={rhost}, rport={rport}".format(name=self._name,
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lport=self._lport,
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lport=self._lport,
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rhost=self._rhost,
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rhost=self._rhost,
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rport=self._rport))
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rport=self._rport))
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yield from self._node.add_ubridge_udp_connection(
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name,
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nio_udp.NIOUDP(self._local_tunnel_rport,
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'127.0.0.1',
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self._local_tunnel_lport,
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self._filters),
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nio_udp.NIOUDP(self._lport,
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self._rhost,
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self._rport,
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self._filters)
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)
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@asyncio.coroutine
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def close(self):
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if self._local_tunnel_lport:
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self._node.manager.port_manager.release_udp_port(self._local_tunnel_lport, self ._node.project)
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if self._local_tunnel_rport:
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self._node.manager.port_manager.release_udp_port(self._local_tunnel_rport, self._node.project)
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self._node.manager.port_manager.release_udp_port(self._lport, self._node.project)
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@property
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@property
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def lport(self):
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def lport(self):
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@ -122,8 +122,8 @@ class ATMSwitch(Device):
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@asyncio.coroutine
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@asyncio.coroutine
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def close(self):
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def close(self):
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for nio in self._nios.values():
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for nio in self._nios.values():
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if nio and isinstance(nio, NIOUDP):
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if nio:
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self.manager.port_manager.release_udp_port(nio.lport, self._project)
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yield from nio.close()
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if self._hypervisor:
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if self._hypervisor:
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try:
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try:
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@ -120,8 +120,8 @@ class EthernetHub(Bridge):
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"""
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"""
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for nio in self._nios:
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for nio in self._nios:
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if nio and isinstance(nio, NIOUDP):
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if nio:
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self.manager.port_manager.release_udp_port(nio.lport, self._project)
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yield from nio.close()
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try:
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try:
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yield from Bridge.delete(self)
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yield from Bridge.delete(self)
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@ -216,8 +216,8 @@ class EthernetSwitch(Device):
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"""
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"""
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for nio in self._nios.values():
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for nio in self._nios.values():
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if nio and isinstance(nio, NIOUDP):
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if nio:
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self.manager.port_manager.release_udp_port(nio.lport, self._project)
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yield from nio.close()
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self.manager.port_manager.release_tcp_port(self._console, self._project)
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self.manager.port_manager.release_tcp_port(self._console, self._project)
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if self._hypervisor:
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if self._hypervisor:
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try:
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try:
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@ -121,8 +121,8 @@ class FrameRelaySwitch(Device):
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@asyncio.coroutine
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@asyncio.coroutine
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def close(self):
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def close(self):
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for nio in self._nios.values():
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for nio in self._nios.values():
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if nio and isinstance(nio, NIOUDP):
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if nio:
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self.manager.port_manager.release_udp_port(nio.lport, self._project)
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yield from nio.close()
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if self._hypervisor:
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if self._hypervisor:
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try:
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try:
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@ -388,8 +388,10 @@ class Router(BaseNode):
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for adapter in self._slots:
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for adapter in self._slots:
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if adapter is not None:
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if adapter is not None:
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for nio in adapter.ports.values():
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for nio in adapter.ports.values():
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if nio and isinstance(nio, NIOUDP):
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if nio:
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self.manager.port_manager.release_udp_port(nio.lport, self._project)
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yield from nio.close()
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yield from self._stop_ubridge()
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if self in self._hypervisor.devices:
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if self in self._hypervisor.devices:
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self._hypervisor.devices.remove(self)
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self._hypervisor.devices.remove(self)
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@ -912,7 +912,7 @@ class QemuVM(BaseNode):
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for adapter_number, adapter in enumerate(self._ethernet_adapters):
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for adapter_number, adapter in enumerate(self._ethernet_adapters):
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nio = adapter.get_nio(0)
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nio = adapter.get_nio(0)
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if nio:
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if nio:
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yield from self._add_ubridge_udp_connection("QEMU-{}-{}".format(self._id, adapter_number),
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yield from self.add_ubridge_udp_connection("QEMU-{}-{}".format(self._id, adapter_number),
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self._local_udp_tunnels[adapter_number][1],
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self._local_udp_tunnels[adapter_number][1],
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nio)
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nio)
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@ -1133,7 +1133,7 @@ class QemuVM(BaseNode):
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if self.ubridge:
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if self.ubridge:
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try:
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try:
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yield from self._add_ubridge_udp_connection("QEMU-{}-{}".format(self._id, adapter_number),
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yield from self.add_ubridge_udp_connection("QEMU-{}-{}".format(self._id, adapter_number),
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self._local_udp_tunnels[adapter_number][1],
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self._local_udp_tunnels[adapter_number][1],
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nio)
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nio)
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except IndexError:
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except IndexError:
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@ -285,7 +285,7 @@ class VirtualBoxVM(BaseNode):
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for adapter_number in range(0, self._adapters):
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for adapter_number in range(0, self._adapters):
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nio = self._ethernet_adapters[adapter_number].get_nio(0)
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nio = self._ethernet_adapters[adapter_number].get_nio(0)
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if nio:
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if nio:
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yield from self._add_ubridge_udp_connection("VBOX-{}-{}".format(self._id, adapter_number),
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yield from self.add_ubridge_udp_connection("VBOX-{}-{}".format(self._id, adapter_number),
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self._local_udp_tunnels[adapter_number][1],
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self._local_udp_tunnels[adapter_number][1],
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nio)
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nio)
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@ -974,7 +974,7 @@ class VirtualBoxVM(BaseNode):
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if self.ubridge:
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if self.ubridge:
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try:
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try:
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yield from self._add_ubridge_udp_connection("VBOX-{}-{}".format(self._id, adapter_number),
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yield from self.add_ubridge_udp_connection("VBOX-{}-{}".format(self._id, adapter_number),
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self._local_udp_tunnels[adapter_number][1],
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self._local_udp_tunnels[adapter_number][1],
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nio)
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nio)
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except KeyError:
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except KeyError:
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@ -264,7 +264,7 @@ class VPCSVM(BaseNode):
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if self.use_ubridge:
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if self.use_ubridge:
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yield from self._start_ubridge()
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yield from self._start_ubridge()
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if nio:
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if nio:
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yield from self._add_ubridge_udp_connection("VPCS-{}".format(self._id), self._local_udp_tunnel[1], nio)
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yield from self.add_ubridge_udp_connection("VPCS-{}".format(self._id), self._local_udp_tunnel[1], nio)
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yield from self.start_wrap_console()
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yield from self.start_wrap_console()
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@ -379,7 +379,7 @@ class VPCSVM(BaseNode):
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port_number=port_number))
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port_number=port_number))
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if self.ubridge:
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if self.ubridge:
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yield from self._add_ubridge_udp_connection("VPCS-{}".format(self._id), self._local_udp_tunnel[1], nio)
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yield from self.add_ubridge_udp_connection("VPCS-{}".format(self._id), self._local_udp_tunnel[1], nio)
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elif self.is_running():
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elif self.is_running():
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raise VPCSError("Sorry, updating a link to a started VPCS instance is not supported without using uBridge.")
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raise VPCSError("Sorry, updating a link to a started VPCS instance is not supported without using uBridge.")
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