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Turn off Qemu graphics if no display is available

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Fixes #66
This commit is contained in:
Julien Duponchelle
2015-02-23 20:21:00 +01:00
parent cad708f4ab
commit 4d1f08c96e
2 changed files with 49 additions and 1 deletions
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17
gns3server/modules/qemu/qemu_vm.py
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@ -915,13 +915,17 @@ class QemuVM(BaseVM):
return options
def _get_random_mac(self, adapter_id):
# TODO: let users specify a base mac address
return "00:00:ab:%02x:%02x:%02d" % (random.randint(0x00, 0xff), random.randint(0x00, 0xff), adapter_id)
def _network_options(self):
network_options = []
adapter_id = 0
for adapter in self._ethernet_adapters:
# TODO: let users specify a base mac address
mac = "00:00:ab:%02x:%02x:%02d" % (random.randint(0x00, 0xff), random.randint(0x00, 0xff), adapter_id)
mac = self._get_random_mac(adapter_id)
network_options.extend(["-net", "nic,vlan={},macaddr={},model={}".format(adapter_id, mac, self._adapter_type)])
nio = adapter.get_nio(0)
if nio and isinstance(nio, NIO_UDP):
@ -944,6 +948,16 @@ class QemuVM(BaseVM):
return network_options
def _graphic(self):
"""
Add the correct graphic options depending of the OS
"""
if sys.platform.startswith("win"):
return []
if len(os.environ.get("DISPLAY", "")) > 0:
return []
return ["-nographic"]
@asyncio.coroutine
def _build_command(self):
"""
@ -963,6 +977,7 @@ class QemuVM(BaseVM):
if additional_options:
command.extend(shlex.split(additional_options))
command.extend(self._network_options())
command.extend(self._graphic())
return command
def __json__(self):