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Prevent error when quick close of gns3 server after docker usage

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Fix #382
This commit is contained in:
Julien Duponchelle 2015-12-29 12:40:22 +01:00
parent 8cf55166cb
commit 061b459abe
2 changed files with 42 additions and 28 deletions
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3
gns3server/modules/docker/__init__.py
View File

@ -44,6 +44,9 @@ class Docker(BaseManager):
# Allow locking during ubridge operations # Allow locking during ubridge operations
self.ubridge_lock = asyncio.Lock() self.ubridge_lock = asyncio.Lock()
def __del__(self):
self._connector.close()
@asyncio.coroutine @asyncio.coroutine
def query(self, method, path, data={}, params={}): def query(self, method, path, data={}, params={}):
""" """

11
gns3server/modules/docker/docker_vm.py
View File

@ -248,6 +248,7 @@ class DockerVM(BaseVM):
def stop(self): def stop(self):
"""Stops this Docker container.""" """Stops this Docker container."""
try:
if self._ubridge_hypervisor and self._ubridge_hypervisor.is_running(): if self._ubridge_hypervisor and self._ubridge_hypervisor.is_running():
yield from self._ubridge_hypervisor.stop() yield from self._ubridge_hypervisor.stop()
@ -262,6 +263,10 @@ class DockerVM(BaseVM):
yield from self.manager.query("POST", "containers/{}/stop".format(self._cid), params={"t": 5}) yield from self.manager.query("POST", "containers/{}/stop".format(self._cid), params={"t": 5})
log.info("Docker container '{name}' [{image}] stopped".format( log.info("Docker container '{name}' [{image}] stopped".format(
name=self._name, image=self._image)) name=self._name, image=self._image))
# Ignore runtime error because when closing the server
except RuntimeError as e:
log.debug("Docker runtime error when closing: {}".format(str(e)))
return
@asyncio.coroutine @asyncio.coroutine
def pause(self): def pause(self):
@ -282,6 +287,8 @@ class DockerVM(BaseVM):
@asyncio.coroutine @asyncio.coroutine
def remove(self): def remove(self):
"""Removes this Docker container.""" """Removes this Docker container."""
try:
state = yield from self._get_container_state() state = yield from self._get_container_state()
if state == "paused": if state == "paused":
yield from self.unpause() yield from self.unpause()
@ -300,6 +307,10 @@ class DockerVM(BaseVM):
for nio in adapter.ports.values(): for nio in adapter.ports.values():
if nio and isinstance(nio, NIOUDP): if nio and isinstance(nio, NIOUDP):
self.manager.port_manager.release_udp_port(nio.lport, self._project) self.manager.port_manager.release_udp_port(nio.lport, self._project)
# Ignore runtime error because when closing the server
except RuntimeError as e:
log.debug("Docker runtime error when closing: {}".format(str(e)))
return
@asyncio.coroutine @asyncio.coroutine
def close(self): def close(self):