arno/gns3-server
1
0
Fork 0
mirror of https://github.com/GNS3/gns3-server synced 2024-11-28 03:08:14 +00:00
Code Issues Releases Wiki Activity

Hostname management refactoring.

Browse Source
This commit is contained in:
grossmj 2014-05-27 11:23:06 -06:00
parent 3a0439c9ae
commit a39a693cda
18 changed files with 92 additions and 125 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
gns3server/modules/dynamips/backends/atmsw.py
View File

@ -49,10 +49,9 @@ class ATMSW(object):
"""
# validate the request
if request and not self.validate_request(request, ATMSW_CREATE_SCHEMA):
if not self.validate_request(request, ATMSW_CREATE_SCHEMA):
return
name = request["name"]
try:
if not self._hypervisor_manager:

2
gns3server/modules/dynamips/backends/ethhub.py
View File

@ -48,7 +48,7 @@ class ETHHUB(object):
"""
# validate the request
if request and not self.validate_request(request, ETHHUB_CREATE_SCHEMA):
if not self.validate_request(request, ETHHUB_CREATE_SCHEMA):
return
name = request["name"]

2
gns3server/modules/dynamips/backends/ethsw.py
View File

@ -48,7 +48,7 @@ class ETHSW(object):
"""
# validate the request
if request and not self.validate_request(request, ETHSW_CREATE_SCHEMA):
if not self.validate_request(request, ETHSW_CREATE_SCHEMA):
return
name = request["name"]

2
gns3server/modules/dynamips/backends/frsw.py
View File

@ -48,7 +48,7 @@ class FRSW(object):
"""
# validate the request
if request and not self.validate_request(request, FRSW_CREATE_SCHEMA):
if not self.validate_request(request, FRSW_CREATE_SCHEMA):
return
name = request["name"]

1
gns3server/modules/dynamips/nodes/atm_bridge.py
View File

@ -33,6 +33,7 @@ class ATMBridge(object):
def __init__(self, hypervisor, name):
#FIXME: instance tracking
self._hypervisor = hypervisor
self._name = '"' + name + '"' # put name into quotes to protect spaces
self._hypervisor.send("atm_bridge create {}".format(self._name))

33
gns3server/modules/dynamips/nodes/atm_switch.py
View File

@ -34,20 +34,21 @@ class ATMSwitch(object):
:param name: name for this switch
"""
_allocated_names = []
_instance_count = 1
_instances = []
def __init__(self, hypervisor, name):
# check if the name is already taken
if name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another ATM switch'.format(name))
# find an instance identifier (0 < id <= 4096)
self._id = 0
for identifier in range(1, 4097):
if identifier not in self._instances:
self._id = identifier
self._instances.append(self._id)
break
# create an unique ID
self._id = ATMSwitch._instance_count
ATMSwitch._instance_count += 1
if self._id == 0:
raise DynamipsError("Maximum number of instances reached")
self._allocated_names.append(name)
self._hypervisor = hypervisor
self._name = '"' + name + '"' # put name into quotes to protect spaces
self._hypervisor.send("atmsw create {}".format(self._name))
@ -62,11 +63,10 @@ class ATMSwitch(object):
@classmethod
def reset(cls):
"""
Resets the instance count and the allocated names list.
Resets the instance count and the allocated instances list.
"""
cls._instance_count = 1
cls._allocated_names.clear()
cls._instances.clear()
@property
def id(self):
@ -96,11 +96,6 @@ class ATMSwitch(object):
:param new_name: New name for this switch
"""
# check if the name is already taken
if new_name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another ATM switch'.format(new_name))
new_name_no_quotes = new_name
new_name = '"' + new_name + '"' # put the new name into quotes to protect spaces
self._hypervisor.send("atmsw rename {name} {new_name}".format(name=self._name,
new_name=new_name))
@ -109,9 +104,7 @@ class ATMSwitch(object):
id=self._id,
new_name=new_name))
self._allocated_names.remove(self.name)
self._name = new_name
self._allocated_names.append(new_name_no_quotes)
@property
def hypervisor(self):
@ -162,7 +155,7 @@ class ATMSwitch(object):
log.info("ATM switch {name} [id={id}] has been deleted".format(name=self._name,
id=self._id))
self._hypervisor.devices.remove(self)
self._allocated_names.remove(self.name)
self._instances.remove(self._id)
def has_port(self, port):
"""

11
gns3server/modules/dynamips/nodes/bridge.py
View File

@ -31,12 +31,9 @@ class Bridge(object):
:param name: name for this bridge
"""
_allocated_names = []
def __init__(self, hypervisor, name):
self._hypervisor = hypervisor
self._allocated_names.append(name)
self._name = '"' + name + '"' # put name into quotes to protect spaces
self._hypervisor.send("nio_bridge create {}".format(self._name))
self._hypervisor.devices.append(self)
@ -60,18 +57,11 @@ class Bridge(object):
:param new_name: New name for this bridge
"""
# check if the name is already taken
if new_name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another bridge'.format(new_name))
new_name_no_quotes = new_name
new_name = '"' + new_name + '"' # put the new name into quotes to protect spaces
self._hypervisor.send("nio_bridge rename {name} {new_name}".format(name=self._name,
new_name=new_name))
self._allocated_names.remove(self.name)
self._name = new_name
self._allocated_names.append(new_name_no_quotes)
@property
def hypervisor(self):
@ -109,7 +99,6 @@ class Bridge(object):
self._hypervisor.send("nio_bridge delete {}".format(self._name))
self._hypervisor.devices.remove(self)
self._allocated_names.remove(self.name)
def add_nio(self, nio):
"""

32
gns3server/modules/dynamips/nodes/ethernet_switch.py
View File

@ -34,20 +34,21 @@ class EthernetSwitch(object):
:param name: name for this switch
"""
_allocated_names = []
_instance_count = 1
_instances = []
def __init__(self, hypervisor, name):
# check if the name is already taken
if name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another Ethernet switch'.format(name))
# find an instance identifier (0 < id <= 4096)
self._id = 0
for identifier in range(1, 4097):
if identifier not in self._instances:
self._id = identifier
self._instances.append(self._id)
break
# create an unique ID
self._id = EthernetSwitch._instance_count
EthernetSwitch._instance_count += 1
if self._id == 0:
raise DynamipsError("Maximum number of instances reached")
self._allocated_names.append(name)
self._hypervisor = hypervisor
self._name = '"' + name + '"' # put name into quotes to protect spaces
self._hypervisor.send("ethsw create {}".format(self._name))
@ -62,11 +63,10 @@ class EthernetSwitch(object):
@classmethod
def reset(cls):
"""
Resets the instance count and the allocated names list.
Resets the instance count and the allocated instances list.
"""
cls._instance_count = 1
cls._allocated_names.clear()
cls._instances.clear()
@property
def id(self):
@ -96,10 +96,6 @@ class EthernetSwitch(object):
:param new_name: New name for this switch
"""
if new_name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another Ethernet switch'.format(new_name))
new_name_no_quotes = new_name
new_name = '"' + new_name + '"' # put the new name into quotes to protect spaces
self._hypervisor.send("ethsw rename {name} {new_name}".format(name=self._name,
new_name=new_name))
@ -108,9 +104,7 @@ class EthernetSwitch(object):
id=self._id,
new_name=new_name))
self._allocated_names.remove(self.name)
self._name = new_name
self._allocated_names.append(new_name_no_quotes)
@property
def hypervisor(self):
@ -161,7 +155,7 @@ class EthernetSwitch(object):
log.info("Ethernet switch {name} [id={id}] has been deleted".format(name=self._name,
id=self._id))
self._hypervisor.devices.remove(self)
self._allocated_names.remove(self.name)
self._instances.remove(self._id)
def add_nio(self, nio, port):
"""

32
gns3server/modules/dynamips/nodes/frame_relay_switch.py
View File

@ -34,20 +34,21 @@ class FrameRelaySwitch(object):
:param name: name for this switch
"""
_allocated_names = []
_instance_count = 1
_instances = []
def __init__(self, hypervisor, name):
# check if the name is already taken
if name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another Frame Relay switch'.format(name))
# find an instance identifier (0 < id <= 4096)
self._id = 0
for identifier in range(1, 4097):
if identifier not in self._instances:
self._id = identifier
self._instances.append(self._id)
break
# create an unique ID
self._id = FrameRelaySwitch._instance_count
FrameRelaySwitch._instance_count += 1
if self._id == 0:
raise DynamipsError("Maximum number of instances reached")
self._allocated_names.append(name)
self._hypervisor = hypervisor
self._name = '"' + name + '"' # put name into quotes to protect spaces
self._hypervisor.send("frsw create {}".format(self._name))
@ -62,11 +63,10 @@ class FrameRelaySwitch(object):
@classmethod
def reset(cls):
"""
Resets the instance count and the allocated names list.
Resets the instance count and the allocated instances list.
"""
cls._instance_count = 1
cls._allocated_names.clear()
cls._instances.clear()
@property
def id(self):
@ -96,10 +96,6 @@ class FrameRelaySwitch(object):
:param new_name: New name for this switch
"""
if new_name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another Frame Relay switch'.format(new_name))
new_name_no_quotes = new_name
new_name = '"' + new_name + '"' # put the new name into quotes to protect spaces
self._hypervisor.send("frsw rename {name} {new_name}".format(name=self._name,
new_name=new_name))
@ -108,9 +104,7 @@ class FrameRelaySwitch(object):
id=self._id,
new_name=new_name))
self._allocated_names.remove(self.name)
self._name = new_name
self._allocated_names.append(new_name_no_quotes)
@property
def hypervisor(self):
@ -161,7 +155,7 @@ class FrameRelaySwitch(object):
log.info("Frame Relay switch {name} [id={id}] has been deleted".format(name=self._name,
id=self._id))
self._hypervisor.devices.remove(self)
self._allocated_names.remove(self.name)
self._instances.remove(self._id)
def has_port(self, port):
"""

23
gns3server/modules/dynamips/nodes/hub.py
View File

@ -34,17 +34,20 @@ class Hub(Bridge):
:param name: name for this hub
"""
_instance_count = 1
_instances = []
def __init__(self, hypervisor, name):
# check if the name is already taken
if name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another Ethernet hub'.format(name))
# find an instance identifier (0 < id <= 4096)
self._id = 0
for identifier in range(1, 4097):
if identifier not in self._instances:
self._id = identifier
self._instances.append(self._id)
break
# create an unique ID
self._id = Hub._instance_count
Hub._instance_count += 1
if self._id == 0:
raise DynamipsError("Maximum number of instances reached")
self._mapping = {}
Bridge.__init__(self, hypervisor, name)
@ -55,11 +58,10 @@ class Hub(Bridge):
@classmethod
def reset(cls):
"""
Resets the instance count and the allocated names list.
Resets the instance count and the allocated instances list.
"""
cls._instance_count = 1
cls._allocated_names.clear()
cls._instances.clear()
@property
def id(self):
@ -89,6 +91,7 @@ class Hub(Bridge):
Bridge.delete(self)
log.info("Ethernet hub {name} [id={id}] has been deleted".format(name=self._name,
id=self._id))
self._instances.remove(self._id)
def add_nio(self, nio, port):
"""

37
gns3server/modules/dynamips/nodes/router.py
View File

@ -41,10 +41,9 @@ class Router(object):
:param ghost_flag: used when creating a ghost IOS.
"""
_allocated_names = []
_instances = []
_allocated_console_ports = []
_allocated_aux_ports = []
_instance_count = 1
_status = {0: "inactive",
1: "shutting down",
2: "running",
@ -54,20 +53,22 @@ class Router(object):
if not ghost_flag:
# check if the name is already taken
if name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another router'.format(name))
# find an instance identifier (0 < id <= 4096)
self._id = 0
for identifier in range(1, 4097):
if identifier not in self._instances:
self._id = identifier
self._instances.append(self._id)
break
# create an unique ID
self._id = Router._instance_count
Router._instance_count += 1
if self._id == 0:
raise DynamipsError("Maximum number of instances reached")
else:
log.info("creating a new ghost IOS file")
self._id = 0
name = "Ghost"
self._allocated_names.append(name)
self._hypervisor = hypervisor
self._name = '"' + name + '"' # put name into quotes to protect spaces
self._platform = platform
@ -140,11 +141,10 @@ class Router(object):
@classmethod
def reset(cls):
"""
Resets the instance count and the allocated names list.
Resets the instance count and the allocated instances list.
"""
cls._instance_count = 1
cls._allocated_names.clear()
cls._instances.clear()
cls._allocated_console_ports.clear()
cls._allocated_aux_ports.clear()
@ -218,9 +218,6 @@ class Router(object):
:param new_name: new name string
"""
if new_name in self._allocated_names:
raise DynamipsError('Name "{}" is already used by another router'.format(new_name))
if self._startup_config:
# change the hostname in the startup-config
startup_config_path = os.path.join(self.hypervisor.working_dir, "configs", "{}.cfg".format(self.name))
@ -261,10 +258,7 @@ class Router(object):
log.info("router {name} [id={id}]: renamed to {new_name}".format(name=self._name,
id=self._id,
new_name=new_name))
self._allocated_names.remove(self.name)
self._name = new_name
self._allocated_names.append(new_name_no_quotes)
@property
def platform(self):
@ -312,9 +306,9 @@ class Router(object):
self._hypervisor.send("vm delete {}".format(self._name))
self._hypervisor.devices.remove(self)
log.info("router {name} [id={id}] has been deleted".format(name=self._name, id=self._id))
self._allocated_names.remove(self.name)
if self._id in self._instances:
self._instances.remove(self._id)
if self.console:
self._allocated_console_ports.remove(self.console)
if self.aux:
@ -341,7 +335,8 @@ class Router(object):
os.remove(private_config_path)
log.info("router {name} [id={id}] has been deleted (including associated files)".format(name=self._name, id=self._id))
self._allocated_names.remove(self.name)
if self._id in self._instances:
self._instances.remove(self._id)
if self.console:
self._allocated_console_ports.remove(self.console)
if self.aux:

6
gns3server/modules/iou/__init__.py
View File

@ -315,7 +315,7 @@ class IOU(IModule):
if not self.validate_request(request, IOU_CREATE_SCHEMA):
return
name = request.get("name")
name = request["name"]
console = request.get("console")
iou_path = request["path"]
@ -327,10 +327,10 @@ class IOU(IModule):
except OSError as e:
raise IOUError("Could not create working directory {}".format(e))
iou_instance = IOUDevice(iou_path,
iou_instance = IOUDevice(name,
iou_path,
self._working_dir,
self._host,
name,
console,
self._console_start_port_range,
self._console_end_port_range)

8
gns3server/modules/iou/iou_device.py
View File

@ -58,10 +58,11 @@ class IOUDevice(object):
_instances = []
_allocated_console_ports = []
def __init__(self, path,
def __init__(self,
name,
path,
working_dir,
host="127.0.0.1",
name=None,
console=None,
console_start_port_range=4001,
console_end_port_range=4512):
@ -77,10 +78,7 @@ class IOUDevice(object):
if self._id == 0:
raise IOUError("Maximum number of IOU instances reached")
if name:
self._name = name
else:
self._name = "IOU{}".format(self._id)
self._path = path
self._iourc = ""
self._iouyap = ""

2
gns3server/modules/iou/schemas.py
View File

@ -39,7 +39,7 @@ IOU_CREATE_SCHEMA = {
}
},
"additionalProperties": False,
"required": ["path"],
"required": ["name", "path"],
}
IOU_DELETE_SCHEMA = {

14
gns3server/modules/vpcs/__init__.py
View File

@ -211,8 +211,10 @@ class VPCS(IModule):
"""
Creates a new VPCS instance.
Optional request parameters:
Mandatory request parameters:
- name (VPCS name)
Optional request parameters:
- console (VPCS console port)
Response parameters:
@ -224,12 +226,10 @@ class VPCS(IModule):
"""
# validate the request
if request and not self.validate_request(request, VPCS_CREATE_SCHEMA):
if not self.validate_request(request, VPCS_CREATE_SCHEMA):
return
name = console = None
if request:
name = request.get("name")
name = request["name"]
console = request.get("console")
try:
@ -243,10 +243,10 @@ class VPCS(IModule):
if not self._vpcs:
raise VPCSError("No path to a VPCS executable has been set")
vpcs_instance = VPCSDevice(self._vpcs,
vpcs_instance = VPCSDevice(name,
self._vpcs,
self._working_dir,
self._host,
name,
console,
self._console_start_port_range,
self._console_end_port_range)

1
gns3server/modules/vpcs/schemas.py
View File

@ -34,6 +34,7 @@ VPCS_CREATE_SCHEMA = {
},
},
"additionalProperties": False,
"required": ["name"]
}
VPCS_DELETE_SCHEMA = {

2
gns3server/modules/vpcs/vpcs_device.py
View File

@ -53,10 +53,10 @@ class VPCSDevice(object):
_allocated_console_ports = []
def __init__(self,
name,
path,
working_dir,
host="127.0.0.1",
name=None,
console=None,
console_start_port_range=4512,
console_end_port_range=5000):

2
gns3server/version.py
View File

@ -23,5 +23,5 @@
# or negative for a release candidate or beta (after the base version
# number has been incremented)
__version__ = "1.0a6.dev2"
__version__ = "1.0a6.dev3"
__version_info__ = (1, 0, 0, -99)