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https://github.com/GNS3/gns3-server
synced 2024-11-12 19:38:57 +00:00
parent
b3d83b1b0b
commit
2b15da3d19
@ -852,63 +852,64 @@ class QemuVM(BaseNode):
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yield from self.resume()
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return
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else:
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if self._manager.config.get_section_config("Qemu").getboolean("monitor", True):
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try:
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info = socket.getaddrinfo(self._monitor_host, 0, socket.AF_UNSPEC, socket.SOCK_STREAM, 0, socket.AI_PASSIVE)
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if not info:
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raise QemuError("getaddrinfo returns an empty list on {}".format(self._monitor_host))
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for res in info:
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af, socktype, proto, _, sa = res
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# let the OS find an unused port for the Qemu monitor
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with socket.socket(af, socktype, proto) as sock:
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sock.bind(sa)
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self._monitor = sock.getsockname()[1]
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except OSError as e:
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raise QemuError("Could not find free port for the Qemu monitor: {}".format(e))
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# check if there is enough RAM to run
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self.check_available_ram(self.ram)
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command = yield from self._build_command()
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command_string = " ".join(shlex.quote(s) for s in command)
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if self._manager.config.get_section_config("Qemu").getboolean("monitor", True):
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try:
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log.info("Starting QEMU with: {}".format(command_string))
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self._stdout_file = os.path.join(self.working_dir, "qemu.log")
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log.info("logging to {}".format(self._stdout_file))
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with open(self._stdout_file, "w", encoding="utf-8") as fd:
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fd.write("Start QEMU with {}\n\nExecution log:\n".format(command_string))
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self.command_line = ' '.join(command)
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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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info = socket.getaddrinfo(self._monitor_host, 0, socket.AF_UNSPEC, socket.SOCK_STREAM, 0, socket.AI_PASSIVE)
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if not info:
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raise QemuError("getaddrinfo returns an empty list on {}".format(self._monitor_host))
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for res in info:
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af, socktype, proto, _, sa = res
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# let the OS find an unused port for the Qemu monitor
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with socket.socket(af, socktype, proto) as sock:
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sock.bind(sa)
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self._monitor = sock.getsockname()[1]
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except OSError as e:
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raise QemuError("Could not find free port for the Qemu monitor: {}".format(e))
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if self.use_ubridge:
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yield from self._start_ubridge()
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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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if nio:
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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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nio)
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# check if there is enough RAM to run
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self.check_available_ram(self.ram)
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log.info('QEMU VM "{}" started PID={}'.format(self._name, self._process.pid))
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self.status = "started"
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monitor_process(self._process, self._termination_callback)
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except (OSError, subprocess.SubprocessError, UnicodeEncodeError) as e:
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stdout = self.read_stdout()
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log.error("Could not start QEMU {}: {}\n{}".format(self.qemu_path, e, stdout))
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raise QemuError("Could not start QEMU {}: {}\n{}".format(self.qemu_path, e, stdout))
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command = yield from self._build_command()
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command_string = " ".join(shlex.quote(s) for s in command)
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try:
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log.info("Starting QEMU with: {}".format(command_string))
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self._stdout_file = os.path.join(self.working_dir, "qemu.log")
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log.info("logging to {}".format(self._stdout_file))
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with open(self._stdout_file, "w", encoding="utf-8") as fd:
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fd.write("Start QEMU with {}\n\nExecution log:\n".format(command_string))
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self.command_line = ' '.join(command)
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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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yield from self._set_process_priority()
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if self._cpu_throttling:
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self._set_cpu_throttling()
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if self.use_ubridge:
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yield from self._start_ubridge()
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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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if nio:
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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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nio)
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if "-enable-kvm" in command_string:
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self._hw_virtualization = True
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yield from self.start_wrap_console()
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log.info('QEMU VM "{}" started PID={}'.format(self._name, self._process.pid))
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self.status = "started"
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monitor_process(self._process, self._termination_callback)
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except (OSError, subprocess.SubprocessError, UnicodeEncodeError) as e:
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stdout = self.read_stdout()
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log.error("Could not start QEMU {}: {}\n{}".format(self.qemu_path, e, stdout))
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raise QemuError("Could not start QEMU {}: {}\n{}".format(self.qemu_path, e, stdout))
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yield from self._set_process_priority()
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if self._cpu_throttling:
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self._set_cpu_throttling()
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if "-enable-kvm" in command_string:
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self._hw_virtualization = True
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try:
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yield from self.start_wrap_console()
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except OSError as e:
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raise QemuError("Could not start QEMU console {}\n".format(e))
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def _termination_callback(self, returncode):
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"""
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