def __init__(self, id, netmask=24):
checkip(id)
ManagedEntity.__init__(self, ipwrap(id))
ipobj = IPAddress(ipunwrap_strip(id))
if ipobj.version == 6:
# No user-definable subnet masks for IPv6
netmask = 64
self._netmask = maskToBits(netmask)
self.ptrName = None
self.title = ipunwrap(id)
self.version = ipobj.version
def __init__(self, id, netmask=24):
checkip(id)
ManagedEntity.__init__(self, ipwrap(id))
ipobj = IPAddress(ipunwrap_strip(id))
if ipobj.version == 6:
# No user-definable subnet masks for IPv6
netmask = 64
self._netmask = maskToBits(netmask)
self.ptrName = None
self.title = ipunwrap(id)
self.version = ipobj.version
def addDeviceCreationJob(self, deviceName, devicePath, title=None,
discoverProto="none", manageIp="",
performanceMonitor='localhost',
rackSlot=0, productionState=1000, comments="",
hwManufacturer="", hwProductName="",
osManufacturer="", osProductName="", priority = 3,
locationPath="", systemPaths=[], groupPaths=[],
tag="", serialNumber="", zProperties={}, cProperties={},):
# Check to see if we got passed in an IPv6 address
try:
IPAddress(deviceName)
if not title:
title = deviceName
deviceName = ipwrap(deviceName)
except ValueError:
pass
zendiscCmd = self._getZenDiscCommand(deviceName, devicePath,
performanceMonitor, productionState)
jobStatus = self.dmd.JobManager.addJob(DeviceCreationJob,
description="Add device %s" % deviceName,
kwargs=dict(
deviceName=deviceName,
devicePath=devicePath,
title=title,
discoverProto=discoverProto,
manageIp=manageIp,
performanceMonitor=performanceMonitor,
rackSlot=rackSlot,
productionState=productionState,
comments=comments,
hwManufacturer=hwManufacturer,
hwProductName=hwProductName,
osManufacturer=osManufacturer,
osProductName=osProductName,
priority=priority,
tag=tag,
serialNumber=serialNumber,
locationPath=locationPath,
systemPaths=systemPaths,
groupPaths=groupPaths,
zProperties=zProperties,
cProperties=cProperties,
zendiscCmd=zendiscCmd))
return jobStatus
def setIpAddress(self, ip):
"""
Set the IP address. Use the format 1.1.1.1/24 to also set the netmask
"""
iparray = ip.split("/")
if len(iparray) > 1:
ip = iparray[0]
self._netmask = maskToBits(iparray[1])
checkip(ip)
aqself = self.primaryAq() #set aq path
network = aqself.aq_parent
netip = netFromIpAndNet(ip, network.netmask)
if netip == network.id:
network._renameObject(aqself.id, ipwrap(ip))
else:
raise WrongSubnetError("IP %s is in a different subnet than %s" %
(ipunwrap(ip), ipunwrap(self.id)))
def setIpAddress(self, ip):
"""
Set the IP address. Use the format 1.1.1.1/24 to also set the netmask
"""
iparray = ip.split("/")
if len(iparray) > 1:
ip = iparray[0]
self._netmask = maskToBits(iparray[1])
checkip(ip)
aqself = self.primaryAq() #set aq path
network = aqself.aq_parent
netip = netFromIpAndNet(ip, network.netmask)
if netip == network.id:
network._renameObject(aqself.id, ipwrap(ip))
else:
raise WrongSubnetError(
"IP %s is in a different subnet than %s" % (ipunwrap(ip), ipunwrap(self.id)) )
def addDeviceCreationJob(
self,
deviceName,
devicePath,
title=None,
discoverProto="none",
manageIp="",
performanceMonitor='localhost',
rackSlot=0,
productionState=1000,
comments="",
hwManufacturer="",
hwProductName="",
osManufacturer="",
osProductName="",
priority=3,
locationPath="",
systemPaths=[],
groupPaths=[],
tag="",
serialNumber="",
zProperties={},
cProperties={},
):
# Check to see if we got passed in an IPv6 address
try:
IPAddress(deviceName)
if not title:
title = deviceName
deviceName = ipwrap(deviceName)
except ValueError:
pass
zendiscCmd = self._getZenDiscCommand(deviceName, devicePath,
performanceMonitor,
productionState)
jobStatus = self.dmd.JobManager.addJob(
DeviceCreationJob,
description="Add device %s" % deviceName,
kwargs=dict(deviceName=deviceName,
devicePath=devicePath,
title=title,
discoverProto=discoverProto,
manageIp=manageIp,
performanceMonitor=performanceMonitor,
rackSlot=rackSlot,
productionState=productionState,
comments=comments,
hwManufacturer=hwManufacturer,
hwProductName=hwProductName,
osManufacturer=osManufacturer,
osProductName=osProductName,
priority=priority,
tag=tag,
serialNumber=serialNumber,
locationPath=locationPath,
systemPaths=systemPaths,
groupPaths=groupPaths,
zProperties=zProperties,
cProperties=cProperties,
zendiscCmd=zendiscCmd))
return jobStatus
def addCreateDeviceJob(
self,
deviceName,
devicePath,
title=None,
discoverProto="none",
manageIp="",
performanceMonitor=None,
rackSlot=0,
productionState=1000,
comments="",
hwManufacturer="",
hwProductName="",
osManufacturer="",
osProductName="",
priority=3,
locationPath="",
systemPaths=[],
groupPaths=[],
tag="",
serialNumber="",
zProperties={},
cProperties={},
):
"""
Creating a device has two steps: creating a 'stub' device in the
database, then (if requested) running zendisc to model the device.
The modeling step can be skipped if the discoverProto argument
is set to the string "none".
@returns A list of JobRecord objects.
"""
# Determine the name of the monitor to use.
monitor = performanceMonitor or self.id
# Check to see if we got passed in an IPv6 address
try:
IPAddress(deviceName)
if not title:
title = deviceName
deviceName = ipwrap(deviceName)
except ValueError:
pass
# Creating a device is, at most, a two-step process. First a
# device 'stub' is created in the database then, if the
# discoverProto argument is not 'none', then zendisc is run to
# discover and model the device. The process is implemented using
# two jobs.
subjobs = [
CreateDeviceJob.makeSubJob(args=(deviceName, ),
kwargs=dict(
devicePath=devicePath,
title=title,
discoverProto=discoverProto,
manageIp=manageIp,
performanceMonitor=monitor,
rackSlot=rackSlot,
productionState=productionState,
comments=comments,
hwManufacturer=hwManufacturer,
hwProductName=hwProductName,
osManufacturer=osManufacturer,
osProductName=osProductName,
priority=priority,
tag=tag,
serialNumber=serialNumber,
locationPath=locationPath,
systemPaths=systemPaths,
groupPaths=groupPaths,
zProperties=zProperties,
cProperties=cProperties,
))
]
if discoverProto != 'none':
zendiscCmd = self._getZenDiscCommand(deviceName, devicePath,
monitor, productionState)
subjobs.append(
SubprocessJob.makeSubJob(
args=(zendiscCmd, ),
description="Discover and model device %s as %s" %
(deviceName, devicePath)))
# Set the 'immutable' flag to indicate that the result of the prior
# job is not passed as arguments into the next job (basically, args
# to the jobs are immutable).
return self.dmd.JobManager.addJobChain(*subjobs, immutable=True)
def addCreateDeviceJob(self, deviceName, devicePath, title=None,
discoverProto="none", manageIp="", performanceMonitor=None,
rackSlot=0, productionState=1000, comments="",
hwManufacturer="", hwProductName="", osManufacturer="",
osProductName="", priority=3, locationPath="", systemPaths=[],
groupPaths=[], tag="", serialNumber="",
zProperties={}, cProperties={},):
"""
Creating a device has two steps: creating a 'stub' device in the
database, then (if requested) running zendisc to model the device.
The modeling step can be skipped if the discoverProto argument
is set to the string "none".
@returns A list of JobRecord objects.
"""
# Determine the name of the monitor to use.
monitor = performanceMonitor or self.id
# Check to see if we got passed in an IPv6 address
try:
IPAddress(deviceName)
if not title:
title = deviceName
deviceName = ipwrap(deviceName)
except ValueError:
pass
# Creating a device is, at most, a two-step process. First a
# device 'stub' is created in the database then, if the
# discoverProto argument is not 'none', then zendisc is run to
# discover and model the device. The process is implemented using
# two jobs.
subjobs = [
CreateDeviceJob.makeSubJob(
args=(deviceName,),
kwargs=dict(
devicePath=devicePath,
title=title,
discoverProto=discoverProto,
manageIp=manageIp,
performanceMonitor=monitor,
rackSlot=rackSlot,
productionState=productionState,
comments=comments,
hwManufacturer=hwManufacturer,
hwProductName=hwProductName,
osManufacturer=osManufacturer,
osProductName=osProductName,
priority=priority,
tag=tag,
serialNumber=serialNumber,
locationPath=locationPath,
systemPaths=systemPaths,
groupPaths=groupPaths,
zProperties=zProperties,
cProperties=cProperties,
)
)
]
if discoverProto != 'none':
zendiscCmd = self._getZenDiscCommand(
deviceName, devicePath, monitor, productionState
)
subjobs.append(
SubprocessJob.makeSubJob(
args=(zendiscCmd,),
description="Discover and model device %s as %s" % (
deviceName, devicePath
)
)
)
# Set the 'immutable' flag to indicate that the result of the prior
# job is not passed as arguments into the next job (basically, args
# to the jobs are immutable).
return self.dmd.JobManager.addJobChain(*subjobs, immutable=True)
def load_device(self,
deviceName,
devicePath='/Discovered',
discoverProto='snmp',
performanceMonitor='localhost',
manageIp="",
zProperties=None,
deviceProperties=None):
"""
Load a single device into the database.
"""
# Make the config dictionaries the proper type
try:
if zProperties is None:
zProperties = {}
if deviceProperties is None:
deviceProperties = {}
# Remove spaces from the name
deviceName = deviceName.replace(' ', '')
manageIp = manageIp.replace(' ', '')
if not manageIp:
try:
IPAddress(deviceName)
manageIp = deviceName
deviceName = ipwrap(deviceName)
deviceProperties.setdefault('title', manageIp)
except ValueError:
pass
# If we're not discovering and we have no IP, attempt the IP lookup
# locally
if discoverProto == 'none' and not manageIp:
try:
manageIp = getHostByName(deviceName)
except socket.error:
pass
# move the zProperties required by manage_createDevice to
# deviceProperties
for key in 'zSnmpCommunity', 'zSnmpPort', 'zSnmpVer':
if key in zProperties:
deviceProperties[key] = zProperties.pop(key)
# Make a device object in the database
self.deviceobj = manage_createDevice(
self.context,
deviceName,
devicePath,
performanceMonitor=performanceMonitor,
manageIp=manageIp,
zProperties=zProperties,
**deviceProperties)
# Flag this device as temporary.
# If discovery goes well, zendisc will flip this to False.
self.deviceobj._temp_device = True
# If we're not discovering, we're done
if discoverProto == 'none':
return self.deviceobj
# Pass production state from device properties
productionState = deviceProperties.get('productionState', 1000)
# Otherwise, time for zendisc to do its thing
self.run_zendisc(deviceName, devicePath, performanceMonitor,
productionState)
finally:
# Check discovery's success and clean up accordingly
self.cleanup()
return self.deviceobj