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General work on the Dynamips backend (need to finish and polish).

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This commit is contained in:
grossmj
2014-01-31 16:31:34 -07:00
parent 2516bf80a8
commit cef29e53aa
74 changed files with 2762 additions and 433 deletions
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16
gns3server/modules/dynamips/hypervisor.py
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@ -20,6 +20,7 @@ Represents a Dynamips hypervisor and starts/stops the associated Dynamips proces
"""
import os
import time
import subprocess
import logging
@ -82,7 +83,7 @@ class Hypervisor(DynamipsHypervisor):
@path.setter
def path(self, path):
"""
Set the path to the Dynamips executable.
Sets the path to the Dynamips executable.
:param path: path to Dynamips
"""
@ -102,7 +103,7 @@ class Hypervisor(DynamipsHypervisor):
@port.setter
def port(self, port):
"""
Set the port used to start the Dynamips hypervisor.
Sets the port used to start the Dynamips hypervisor.
:param port: port number (integer)
"""
@ -122,7 +123,7 @@ class Hypervisor(DynamipsHypervisor):
@host.setter
def host(self, host):
"""
Set the host (binding) used to start the Dynamips hypervisor.
Sets the host (binding) used to start the Dynamips hypervisor.
:param host: host/address (string)
"""
@ -142,7 +143,7 @@ class Hypervisor(DynamipsHypervisor):
@workingdir.setter
def workingdir(self, workingdir):
"""
Set the working directory used to start the Dynamips hypervisor.
Sets the working directory used to start the Dynamips hypervisor.
:param workingdir: path to a working directory
"""
@ -163,7 +164,7 @@ class Hypervisor(DynamipsHypervisor):
@image_ref.setter
def image_ref(self, ios_image_name):
"""
Set the reference IOS image name
Sets the reference IOS image name
(used by the hypervisor manager for load-balancing purposes).
:param ios_image_name: image reference name
@ -230,8 +231,13 @@ class Hypervisor(DynamipsHypervisor):
"""
if self.is_running():
DynamipsHypervisor.stop(self)
logger.info("Stopping Dynamips PID={}".format(self._process.pid))
# give some time for the hypervisor to properly stop.
# time to delete UNIX NIOs for instance.
time.sleep(0.01)
self._process.kill()
self._process.wait()
def read_stdout(self):
"""