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Fix Can't delete link between docker VM after they were in use

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Fix #818
This commit is contained in:
Julien Duponchelle
2016-12-14 12:01:34 +01:00
parent 30f29d00c4
commit d0f65aebff
7 changed files with 30 additions and 25 deletions
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14
gns3server/compute/docker/docker_vm.py
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@ -704,7 +704,7 @@ class DockerVM(BaseNode):
raise DockerError("Adapter {adapter_number} doesn't exist on Docker container '{name}'".format(name=self.name,
adapter_number=adapter_number))
if self.status == "started" and self.ubridge and self.ubridge.is_running():
if self.status == "started" and self.ubridge:
# the container is running, let's add the UDP tunnel to connect to another node
yield from self._ubridge_send('bridge create bridge{}'.format(adapter_number))
yield from self._ubridge_send('bridge add_nio_linux_raw bridge{adapter} {ifc}'.format(ifc=adapter.host_ifc, adapter=adapter_number))
@ -716,7 +716,7 @@ class DockerVM(BaseNode):
yield from self._ubridge_send('bridge start bridge{adapter}'.format(adapter=adapter_number))
if self.status == "started" and self._ubridge_hypervisor and self._ubridge_hypervisor.is_running():
if self.status == "started" and self.ubridge:
# the container is running, let's add the UDP tunnel to connect to another node
yield from self._ubridge_hypervisor.send('bridge create bridge{}'.format(adapter_number))
yield from self._ubridge_hypervisor.send('bridge add_nio_linux_raw bridge{adapter} {ifc}'.format(ifc=adapter.host_ifc, adapter=adapter_number))
@ -750,7 +750,7 @@ class DockerVM(BaseNode):
adapter_number=adapter_number))
adapter.remove_nio(0)
if self.status == "started" and self.ubridge and self.ubridge.is_running():
if self.status == "started" and self.ubridge:
# the container is running, just delete the UDP tunnel so we can reconnect it later if needed
yield from self._ubridge_send("bridge delete bridge{name}".format(name=adapter_number))
else:
@ -825,7 +825,7 @@ class DockerVM(BaseNode):
"""
adapter = "bridge{}".format(adapter_number)
if not self._ubridge_hypervisor or not self._ubridge_hypervisor.is_running():
if not self.ubridge:
raise DockerError("Cannot start the packet capture: uBridge is not running")
yield from self._ubridge_send('bridge start_capture {name} "{output_file}"'.format(name=adapter, output_file=output_file))
@ -838,7 +838,7 @@ class DockerVM(BaseNode):
"""
adapter = "bridge{}".format(adapter_number)
if not self._ubridge_hypervisor or not self._ubridge_hypervisor.is_running():
if not self.ubridge:
raise DockerError("Cannot stop the packet capture: uBridge is not running")
yield from self._ubridge_send("bridge stop_capture {name}".format(name=adapter))
@ -867,7 +867,7 @@ class DockerVM(BaseNode):
nio.startPacketCapture(output_file)
if self.status == "started" and self.ubridge and self.ubridge.is_running():
if self.status == "started" and self.ubridge:
yield from self._start_ubridge_capture(adapter_number, output_file)
log.info("Docker VM '{name}' [{id}]: starting packet capture on adapter {adapter_number}".format(name=self.name,
@ -894,7 +894,7 @@ class DockerVM(BaseNode):
nio.stopPacketCapture()
if self.status == "started" and self.ubridge and self.ubridge.is_running():
if self.status == "started" and self.ubridge:
yield from self._stop_ubridge_capture(adapter_number)
log.info("Docker VM '{name}' [{id}]: stopping packet capture on adapter {adapter_number}".format(name=self.name,