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Allocation of console port in base vm

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This commit is contained in:
Julien Duponchelle 2015-02-19 11:33:25 +01:00
parent 4a3e6632c1
commit 25bcbfb073
6 changed files with 1252 additions and 125 deletions
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47
gns3server/modules/base_vm.py
View File

@ -28,12 +28,28 @@ log = logging.getLogger(__name__)
class BaseVM:
def __init__(self, name, vm_id, project, manager):
"""
Base vm implementation.
:param name: name of this IOU vm
:param vm_id: IOU instance identifier
:param project: Project instance
:param manager: parent VM Manager
:param console: TCP console port
"""
def __init__(self, name, vm_id, project, manager, console=None):
self._name = name
self._id = vm_id
self._project = project
self._manager = manager
self._console = console
if self._console is not None:
self._console = self._manager.port_manager.reserve_console_port(self._console)
else:
self._console = self._manager.port_manager.get_free_console_port()
log.debug("{module}: {name} [{id}] initialized".format(module=self.manager.module_name,
name=self.name,
@ -147,3 +163,32 @@ class BaseVM:
"""
raise NotImplementedError
@property
def console(self):
"""
Returns the console port of this VPCS vm.
:returns: console port
"""
return self._console
@console.setter
def console(self, console):
"""
Change console port
:params console: Console port (integer)
"""
if console == self._console:
return
if self._console:
self._manager.port_manager.release_console_port(self._console)
self._console = self._manager.port_manager.reserve_console_port(console)
log.info("{module}: '{name}' [{id}]: console port set to {port}".format(
module=self.manager.module_name,
name=self.name,
id=self.id,
port=console))

44
gns3server/modules/dynamips/nodes/router.py
View File

@ -83,7 +83,6 @@ class Router(BaseVM):
self._disk0 = 0 # Megabytes
self._disk1 = 0 # Megabytes
self._confreg = "0x2102"
self._console = None
self._aux = None
self._mac_addr = ""
self._system_id = "FTX0945W0MY" # processor board ID in IOS
@ -106,11 +105,6 @@ class Router(BaseVM):
raise DynamipsError("Dynamips identifier {} is already used by another router".format(dynamips_id))
self._dynamips_ids[project.id].append(self._dynamips_id)
if self._console is not None:
self._console = self._manager.port_manager.reserve_console_port(self._console)
else:
self._console = self._manager.port_manager.get_free_console_port()
if self._aux is not None:
self._aux = self._manager.port_manager.reserve_console_port(self._aux)
else:
@ -863,16 +857,6 @@ class Router(BaseVM):
new_confreg=confreg))
self._confreg = confreg
@property
def console(self):
"""
Returns the TCP console port.
:returns: console port (integer)
"""
return self._console
@asyncio.coroutine
def set_console(self, console):
"""
@ -1014,8 +998,8 @@ class Router(BaseVM):
if slot is not None:
current_adapter = slot
raise DynamipsError('Slot {slot_number} is already occupied by adapter {adapter} on router "{name}"'.format(name=self._name,
slot_number=slot_number,
adapter=current_adapter))
slot_number=slot_number,
adapter=current_adapter))
is_running = yield from self.is_running()
@ -1081,16 +1065,16 @@ class Router(BaseVM):
slot_number=slot_number))
log.info('Router "{name}" [{id}]: OIR stop event sent to slot {slot_number}'.format(name=self._name,
id=self._id,
slot_number=slot_number))
id=self._id,
slot_number=slot_number))
yield from self._hypervisor.send('vm slot_remove_binding "{name}" {slot_number} 0'.format(name=self._name,
slot_number=slot_number))
log.info('Router "{name}" [{id}]: adapter {adapter} removed from slot {slot_number}'.format(name=self._name,
id=self._id,
adapter=adapter,
slot_number=slot_number))
id=self._id,
adapter=adapter,
slot_number=slot_number))
self._slots[slot_number] = None
@asyncio.coroutine
@ -1119,14 +1103,14 @@ class Router(BaseVM):
# WIC1 = 16, WIC2 = 32 and WIC3 = 48
internal_wic_slot_number = 16 * (wic_slot_number + 1)
yield from self._hypervisor.send('vm slot_add_binding "{name}" {slot_number} {wic_slot_number} {wic}'.format(name=self._name,
slot_number=slot_number,
wic_slot_number=internal_wic_slot_number,
wic=wic))
slot_number=slot_number,
wic_slot_number=internal_wic_slot_number,
wic=wic))
log.info('Router "{name}" [{id}]: {wic} inserted into WIC slot {wic_slot_number}'.format(name=self._name,
id=self._id,
wic=wic,
wic_slot_number=wic_slot_number))
id=self._id,
wic=wic,
wic_slot_number=wic_slot_number))
adapter.install_wic(wic_slot_number, wic)
@ -1496,7 +1480,7 @@ class Router(BaseVM):
try:
reply = yield from self._hypervisor.send("vm extract_config {}".format(self._name))
except DynamipsError:
#for some reason Dynamips gets frozen when it does not find the magic number in the NVRAM file.
# for some reason Dynamips gets frozen when it does not find the magic number in the NVRAM file.
return None, None
reply = reply[0].rsplit(' ', 2)[-2:]
startup_config = reply[0][1:-1] # get statup-config and remove single quotes

32
gns3server/modules/iou/iou_vm.py
View File

@ -77,9 +77,8 @@ class IOUVM(BaseVM):
l1_keepalives=None,
initial_config=None):
super().__init__(name, vm_id, project, manager)
super().__init__(name, vm_id, project, manager, console=console)
self._console = console
self._command = []
self._iouyap_process = None
self._iou_process = None
@ -103,11 +102,6 @@ class IOUVM(BaseVM):
if initial_config is not None:
self.initial_config = initial_config
if self._console is not None:
self._console = self._manager.port_manager.reserve_console_port(self._console)
else:
self._console = self._manager.port_manager.get_free_console_port()
@asyncio.coroutine
def close(self):
@ -226,30 +220,6 @@ class IOUVM(BaseVM):
return self._manager.config.get_section_config("IOU").get("iourc_path")
@property
def console(self):
"""
Returns the console port of this IOU vm.
:returns: console port
"""
return self._console
@console.setter
def console(self, console):
"""
Change console port
:params console: Console port (integer)
"""
if console == self._console:
return
if self._console:
self._manager.port_manager.release_console_port(self._console)
self._console = self._manager.port_manager.reserve_console_port(console)
@property
def ram(self):
"""

1190
gns3server/modules/qemu/qemu_vm.py Normal file
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File diff suppressed because it is too large Load Diff

32
gns3server/modules/virtualbox/virtualbox_vm.py
View File

@ -60,7 +60,6 @@ class VirtualBoxVM(BaseVM):
self._closed = False
# VirtualBox settings
self._console = None
self._adapters = adapters
self._ethernet_adapters = []
self._headless = False
@ -69,11 +68,6 @@ class VirtualBoxVM(BaseVM):
self._use_any_adapter = False
self._adapter_type = "Intel PRO/1000 MT Desktop (82540EM)"
if self._console is not None:
self._console = self._manager.port_manager.reserve_console_port(self._console)
else:
self._console = self._manager.port_manager.get_free_console_port()
def __json__(self):
return {"name": self.name,
@ -253,32 +247,6 @@ class VirtualBoxVM(BaseVM):
log.info("VirtualBox VM '{name}' [{id}] reloaded".format(name=self.name, id=self.id))
log.debug("Reload result: {}".format(result))
@property
def console(self):
"""
Returns the TCP console port.
:returns: console port (integer)
"""
return self._console
@console.setter
def console(self, console):
"""
Sets the TCP console port.
:param console: console port (integer)
"""
if self._console:
self._manager.port_manager.release_console_port(self._console)
self._console = self._manager.port_manager.reserve_console_port(console)
log.info("VirtualBox VM '{name}' [{id}]: console port set to {port}".format(name=self.name,
id=self.id,
port=console))
@asyncio.coroutine
def _get_all_hdd_files(self):

32
gns3server/modules/vpcs/vpcs_vm.py
View File

@ -55,9 +55,8 @@ class VPCSVM(BaseVM):
def __init__(self, name, vm_id, project, manager, console=None, startup_script=None):
super().__init__(name, vm_id, project, manager)
super().__init__(name, vm_id, project, manager, console=console)
self._console = console
self._command = []
self._process = None
self._vpcs_stdout_file = ""
@ -68,11 +67,6 @@ class VPCSVM(BaseVM):
self.startup_script = startup_script
self._ethernet_adapter = EthernetAdapter() # one adapter with 1 Ethernet interface
if self._console is not None:
self._console = self._manager.port_manager.reserve_console_port(self._console)
else:
self._console = self._manager.port_manager.get_free_console_port()
@asyncio.coroutine
def close(self):
@ -119,30 +113,6 @@ class VPCSVM(BaseVM):
path = shutil.which("vpcs")
return path
@property
def console(self):
"""
Returns the console port of this VPCS vm.
:returns: console port
"""
return self._console
@console.setter
def console(self, console):
"""
Change console port
:params console: Console port (integer)
"""
if console == self._console:
return
if self._console:
self._manager.port_manager.release_console_port(self._console)
self._console = self._manager.port_manager.reserve_console_port(console)
@BaseVM.name.setter
def name(self, new_name):
"""