mirror of
https://github.com/GNS3/gns3-server
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Merge branch '1.5' into 2.0
This commit is contained in:
commit
da6cb13338
15
CHANGELOG
15
CHANGELOG
@ -1,5 +1,20 @@
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# Change Log
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## 1.5.0b1 23/05/2016
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* Allow an IOS router to stop even the Dynamips hypervisor command fail to be sent. Ref #488.
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* Extract private-config only when necessary (content is different than the default). Fixes #520.
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* Fixes disabling the VPCS relay feature. Fixes #521.
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* Fixes wrong exception in Docker VM implementation.
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* Force Npcap DLL to be used first for Dynamips and uBridge (instead of the one from Winpcap if installed).
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* Fixed startup-config is lost if you change any IOS router settings. Fixes #1233.
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* Fixes check for NPF service and add check for NPCAP service on Windows.
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* Fix ProcessLookupError X11VNC
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* Force tag latest for docker image if no tag is specified
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* Cleanup unbreakable space
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* Do not raise error if vmrun.exe is named vmrun.EXE
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* Load docker api only for Linux
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## 1.5.0a2 10/05/2016
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* Fix distribution on PyPi
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@ -34,6 +34,7 @@ from gns3server.utils.get_resource import get_resource
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from gns3server.ubridge.ubridge_error import UbridgeError, UbridgeNamespaceError
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from ..base_node import BaseNode
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from ..adapters.ethernet_adapter import EthernetAdapter
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from ..nios.nio_udp import NIOUDP
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from .docker_error import (
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@ -602,8 +602,8 @@ class Dynamips(BaseManager):
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elif startup_config_content:
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startup_config_path = self._create_config(vm, default_startup_config_path, startup_config_content)
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yield from vm.set_configs(startup_config_path)
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# An empty startup config crash dynamips
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else:
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elif os.path.isfile(default_startup_config_path) and os.path.getsize(default_startup_config_path) == 0:
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# An empty startup-config may crash Dynamips
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startup_config_path = self._create_config(vm, default_startup_config_path, "!\n")
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yield from vm.set_configs(startup_config_path)
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@ -19,6 +19,7 @@
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Represents a Dynamips hypervisor and starts/stops the associated Dynamips process.
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"""
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import sys
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import os
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import subprocess
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import asyncio
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@ -117,6 +118,12 @@ class Hypervisor(DynamipsHypervisor):
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"""
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self._command = self._build_command()
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env = os.environ.copy()
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if sys.platform.startswith("win"):
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# add the Npcap directory to $PATH to force Dynamips to use npcap DLL instead of Winpcap (if installed)
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system_root = os.path.join(os.path.expandvars("%SystemRoot%"), "System32", "Npcap")
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if os.path.isdir(system_root):
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env["PATH"] = system_root + ';' + env["PATH"]
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try:
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log.info("Starting Dynamips: {}".format(self._command))
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self._stdout_file = os.path.join(self.working_dir, "dynamips_i{}_stdout.txt".format(self._id))
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@ -125,7 +132,8 @@ class Hypervisor(DynamipsHypervisor):
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self._process = yield from asyncio.create_subprocess_exec(*self._command,
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stdout=fd,
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stderr=subprocess.STDOUT,
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cwd=self._working_dir)
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cwd=self._working_dir,
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env=env)
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log.info("Dynamips process started PID={}".format(self._process.pid))
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self._started = True
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except (OSError, subprocess.SubprocessError) as e:
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@ -272,7 +272,10 @@ class Router(BaseNode):
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status = yield from self.get_status()
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if status != "inactive":
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yield from self._hypervisor.send('vm stop "{name}"'.format(name=self._name))
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try:
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yield from self._hypervisor.send('vm stop "{name}"'.format(name=self._name))
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except DynamipsError as e:
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log.warn("Could not stop {}: {}".format(self._name, e))
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self.status = "stopped"
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log.info('Router "{name}" [{id}] has been stopped'.format(name=self._name, id=self._id))
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yield from self.save_configs()
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@ -338,8 +341,8 @@ class Router(BaseNode):
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try:
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yield from self.stop()
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yield from self._hypervisor.send('vm delete "{}"'.format(self._name))
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except DynamipsError:
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pass
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except DynamipsError as e:
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log.warn("Could not stop and delete {}: {}".format(self._name, e))
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yield from self.hypervisor.stop()
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if self._auto_delete_disks:
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@ -1533,7 +1536,6 @@ class Router(BaseNode):
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if startup_config_base64:
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if not self.startup_config:
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self._startup_config = os.path.join("configs", "i{}_startup-config.cfg".format(self._dynamips_id))
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try:
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config = base64.b64decode(startup_config_base64).decode("utf-8", errors="replace")
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config = "!\n" + config.replace("\r", "")
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@ -1544,13 +1546,11 @@ class Router(BaseNode):
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except (binascii.Error, OSError) as e:
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raise DynamipsError("Could not save the startup configuration {}: {}".format(config_path, e))
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if private_config_base64:
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if private_config_base64 and base64.b64decode(private_config_base64) != b'\nkerberos password \nend\n':
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if not self.private_config:
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self._private_config = os.path.join("configs", "i{}_private-config.cfg".format(self._dynamips_id))
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try:
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config = base64.b64decode(private_config_base64).decode("utf-8", errors="replace")
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config = "!\n" + config.replace("\r", "")
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config_path = os.path.join(module_workdir, self.private_config)
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with open(config_path, "wb") as f:
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log.info("saving private-config to {}".format(self.private_config))
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@ -108,7 +108,6 @@ class IOUVM(BaseNode):
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self.manager.port_manager.release_udp_port(nio.lport, self._project)
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yield from self.stop()
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self.save_configs()
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@property
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def path(self):
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@ -683,6 +682,7 @@ class IOUVM(BaseNode):
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self._iouyap_process = None
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self._started = False
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self.save_configs()
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def _terminate_process_iouyap(self):
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"""
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@ -1099,7 +1099,7 @@ class IOUVM(BaseNode):
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if private_config is None:
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private_config = ''
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# We disallow erasing the startup config file
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# We disallow erasing the private config file
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if len(private_config) == 0 and os.path.exists(private_config_path):
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return
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@ -1206,18 +1206,16 @@ class IOUVM(BaseNode):
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config_path = os.path.join(self.working_dir, "startup-config.cfg")
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try:
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config = startup_config_content.decode("utf-8", errors="replace")
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config = "!\n" + config.replace("\r", "")
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with open(config_path, "wb") as f:
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log.info("saving startup-config to {}".format(config_path))
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f.write(config.encode("utf-8"))
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except (binascii.Error, OSError) as e:
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raise IOUError("Could not save the startup configuration {}: {}".format(config_path, e))
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if private_config_content:
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if private_config_content and private_config_content != b'\nend\n':
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config_path = os.path.join(self.working_dir, "private-config.cfg")
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try:
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config = private_config_content.decode("utf-8", errors="replace")
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config = "!\n" + config.replace("\r", "")
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with open(config_path, "wb") as f:
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log.info("saving private-config to {}".format(config_path))
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f.write(config.encode("utf-8"))
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@ -420,8 +420,10 @@ class VPCSVM(BaseNode):
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command.extend(["-m", str(self._manager.get_mac_id(self.id))]) # the unique ID is used to set the MAC address offset
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command.extend(["-i", "1"]) # option to start only one VPC instance
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command.extend(["-F"]) # option to avoid the daemonization of VPCS
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if self._vpcs_version > parse_version("0.8"):
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command.extend(["-R"]) # disable relay feature of VPCS (starting with VPCS 0.8)
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if self._vpcs_version >= parse_version("0.8b"):
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command.extend(["-R"]) # disable the relay feature of VPCS (starting with VPCS 0.8)
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else:
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log.warn("The VPCS relay feature could not be disabled because the VPCS version is below 0.8b")
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nio = self._ethernet_adapter.get_nio(0)
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if nio:
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Represents a uBridge hypervisor and starts/stops the associated uBridge process.
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"""
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import sys
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import os
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import subprocess
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import asyncio
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@ -140,6 +141,12 @@ class Hypervisor(UBridgeHypervisor):
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"""
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yield from self._check_ubridge_version()
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env = os.environ.copy()
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if sys.platform.startswith("win"):
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# add the Npcap directory to $PATH to force Dynamips to use npcap DLL instead of Winpcap (if installed)
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system_root = os.path.join(os.path.expandvars("%SystemRoot%"), "System32", "Npcap")
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if os.path.isdir(system_root):
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env["PATH"] = system_root + ';' + env["PATH"]
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try:
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command = self._build_command()
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log.info("starting ubridge: {}".format(command))
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@ -149,7 +156,8 @@ class Hypervisor(UBridgeHypervisor):
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self._process = yield from asyncio.create_subprocess_exec(*command,
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stdout=fd,
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stderr=subprocess.STDOUT,
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cwd=self._working_dir)
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cwd=self._working_dir,
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env=env)
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log.info("ubridge started PID={}".format(self._process.pid))
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except (OSError, subprocess.SubprocessError) as e:
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# TODO: Windows & OSX support
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return True
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def _check_windows_service(service_name):
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import pywintypes
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import win32service
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import win32serviceutil
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try:
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if win32serviceutil.QueryServiceStatus(service_name, None)[1] != win32service.SERVICE_RUNNING:
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return False
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except pywintypes.error as e:
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if e.winerror == 1060:
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return False
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else:
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raise aiohttp.web.HTTPInternalServerError(text="Could not check if the {} service is running: {}".format(service_name, e.strerror))
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return True
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def interfaces():
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"""
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@ -163,19 +178,8 @@ def interfaces():
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"mac_address": mac_address})
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else:
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try:
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import pywintypes
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import win32service
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import win32serviceutil
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try:
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if win32serviceutil.QueryServiceStatus("npf", None)[1] != win32service.SERVICE_RUNNING:
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raise aiohttp.web.HTTPInternalServerError(text="The NPF service is not running")
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except pywintypes.error as e:
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if e[0] == 1060:
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raise aiohttp.web.HTTPInternalServerError(text="The NPF service is not installed")
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else:
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raise aiohttp.web.HTTPInternalServerError(text="Could not check if the NPF service is running: {}".format(e[2]))
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if not _check_windows_service("npf") and not _check_windows_service("npcap"):
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raise aiohttp.web.HTTPInternalServerError("The NPF or Npcap is not installed or running")
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results = get_windows_interfaces()
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except ImportError:
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message = "pywin32 module is not installed, please install it on the server to get the available interface names"
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os.system('"{}" -- add adapter vmnet{}'.format(vnetlib_path, vmnet_number))
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os.system("net stop npf")
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os.system("net start npf")
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os.system("net stop npcap")
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os.system("net start npcap")
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def vmnet_unix(args, vmnet_range_start, vmnet_range_end):
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"""
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