def __init__(self, conf = {}, daoClass = Dao):
if any(conf) == False:
self._conf = OpenClosProperty(appName = moduleName).getProperties()
else:
self._conf = conf
self._dao = daoClass.getInstance()
self._templateEnv = Environment(loader=PackageLoader(junosTemplatePackage, junosTemplateLocation))
self._templateEnv.keep_trailing_newline = True
self.isZtpStaged = util.isZtpStaged(self._conf)
self.deviceSku = DeviceSku()
def __init__(self, conf = {}, daoClass = Dao):
global logger
if any(conf) == False:
self._conf = util.loadConfig(appName = moduleName)
else:
self._conf = conf
logger = logging.getLogger(moduleName)
self._dao = daoClass.getInstance()
self._templateEnv = Environment(loader=PackageLoader('jnpr.openclos', junosTemplateLocation))
self._templateEnv.keep_trailing_newline = True
self.isZtpStaged = util.isZtpStaged(self._conf)
def getTemplate(self):
'''
Finds template based on o/s on which OpenClos is running
and 1stage/2stage ZTP process
returns: jinja2 template
'''
if util.isPlatformUbuntu():
if util.isZtpStaged(self.__conf):
return self.templateEnv.get_template('ubuntu.2stage.dhcp.conf')
else:
return self.templateEnv.get_template('ubuntu.1stage.dhcp.conf')
elif util.isPlatformCentos():
if util.isZtpStaged(self.__conf):
return self.templateEnv.get_template('centos.2stage.dhcp.conf')
else:
return self.templateEnv.get_template('centos.1stage.dhcp.conf')
elif util.isPlatformWindows():
'''
this code is for testing only, generated dhcpd.conf would not work on windows
'''
if util.isZtpStaged(self.__conf):
return self.templateEnv.get_template('ubuntu.2stage.dhcp.conf')
else:
return self.templateEnv.get_template('ubuntu.1stage.dhcp.conf')
def getTemplate(self):
'''
Finds template based on o/s on which OpenClos is running
and 1stage/2stage ZTP process
returns: jinja2 template
'''
if util.isPlatformUbuntu():
if util.isZtpStaged(self.__conf):
return self.templateEnv.get_template('ubuntu.2stage.dhcp.conf')
else:
return self.templateEnv.get_template('ubuntu.1stage.dhcp.conf')
elif util.isPlatformCentos():
if util.isZtpStaged(self.__conf):
return self.templateEnv.get_template('centos.2stage.dhcp.conf')
else:
return self.templateEnv.get_template('centos.1stage.dhcp.conf')
elif util.isPlatformWindows():
'''
this code is for testing only, generated dhcpd.conf would not work on windows
'''
if util.isZtpStaged(self.__conf):
return self.templateEnv.get_template('ubuntu.2stage.dhcp.conf')
else:
return self.templateEnv.get_template('ubuntu.1stage.dhcp.conf')
def populateDhcpDeviceSpecificSetting(self, session, podId, ztp={}):
'''
don't start any url as /openclos/... first / causes ZTP problem
'''
imageUrlPrefix = 'openclos/images/'
if ztp.get('devices') is None:
ztp['devices'] = []
pod = self._dao.getObjectById(session, Pod, podId)
for device in pod.devices:
if device.family == 'unknown':
continue
if device.role == 'spine':
imageName = util.getImageNameForDevice(pod, device)
if imageName is not None:
imageUrl = imageUrlPrefix + imageName
else:
imageUrl = None
elif device.role == 'leaf':
if util.isZtpStaged(self.__conf):
continue
imageName = util.getImageNameForDevice(pod, device)
if imageName is not None:
imageUrl = imageUrlPrefix + imageName
else:
imageUrl = None
else:
logger.error(
'PodId: %s, Pod: %s, Device: %s with unknown role: %s' %
(pod.id, pod.name, device.name, device.role))
continue
deviceMgmtIp = str(IPNetwork(device.managementIp).ip)
if device.macAddress:
ztp['devices'].append({
'name':
device.name,
'mac':
device.macAddress,
# don't start url as /openclos/pods, first / causes ZTP problem
'configUrl':
'openclos/pods/' + pod.id + '/devices/' + device.id +
'/config',
'imageUrl':
imageUrl,
'mgmtIp':
deviceMgmtIp
})
logger.info('Device: %s, %s used MAC to map in dhcpd.conf' %
(device.name, deviceMgmtIp))
elif device.serialNumber:
ztp['devices'].append({
'name':
device.name,
'serial':
device.serialNumber,
# don't start url as /openclos/pods, first / causes ZTP problem
'configUrl':
'openclos/pods/' + pod.id + '/devices/' + device.id +
'/config',
'imageUrl':
imageUrl,
'mgmtIp':
deviceMgmtIp
})
logger.info('Device: %s, %s used Serial to map in dhcpd.conf' %
(device.name, deviceMgmtIp))
else:
logger.error(
'Device: %s, %s does not have MAC or SerialNumber, not added in dhcpd.conf'
% (device.name, deviceMgmtIp))
if util.isZtpStaged(self.__conf):
ztp['leafs'] = []
for leafSetting in pod.leafSettings:
setting = {}
setting['leafDeviceFamily'] = leafSetting.deviceFamily
if leafSetting.junosImage is not None:
setting[
'leafImageUrl'] = imageUrlPrefix + leafSetting.junosImage
else:
setting['leafImageUrl'] = None
# don't start url as /openclos/pods/..., first / causes ZTP problem
setting[
'leafGenericConfigUrl'] = 'openclos/pods/' + pod.id + '/leaf-generic-configurations/' + leafSetting.deviceFamily
'''
setting['substringLength'] is the last argument of substring on dhcpd.conf,
should not be hardcoded, as it would change based on device family
match if substring (option vendor-class-identifier, 0,21) = "Juniper-qfx5100-48s-6q"
'''
setting['substringLength'] = len('Juniper-' +
leafSetting.deviceFamily)
ztp['leafs'].append(setting)
return ztp
def populateDhcpDeviceSpecificSetting(self, session, podId, ztp = {}):
'''
don't start any url as /openclos/... first / causes ZTP problem
'''
imageUrlPrefix = 'openclos/images/'
if ztp.get('devices') is None:
ztp['devices'] = []
pod = self._dao.getObjectById(session, Pod, podId)
for device in pod.devices:
if device.family == 'unknown':
continue
if device.role == 'spine':
imageName = util.getImageNameForDevice(pod, device)
if imageName is not None:
imageUrl = imageUrlPrefix + imageName
else:
imageUrl = None
elif device.role == 'leaf':
if util.isZtpStaged(self.__conf):
continue
imageName = util.getImageNameForDevice(pod, device)
if imageName is not None:
imageUrl = imageUrlPrefix + imageName
else:
imageUrl = None
else:
logger.error('PodId: %s, Pod: %s, Device: %s with unknown role: %s' % (pod.id, pod.name, device.name, device.role))
continue
deviceMgmtIp = str(IPNetwork(device.managementIp).ip)
if device.macAddress :
ztp['devices'].append({'name': device.name, 'mac': device.macAddress,
# don't start url as /openclos/ip-fabrics, first / causes ZTP problem
'configUrl': 'openclos/ip-fabrics/' + pod.id + '/devices/' + device.id + '/config',
'imageUrl': imageUrl, 'mgmtIp': deviceMgmtIp})
logger.info('Device: %s, %s used MAC to map in dhcpd.conf' % (device.name, deviceMgmtIp))
elif device.serialNumber:
ztp['devices'].append({'name': device.name, 'serial': device.serialNumber,
# don't start url as /openclos/ip-fabrics, first / causes ZTP problem
'configUrl': 'openclos/ip-fabrics/' + pod.id + '/devices/' + device.id + '/config',
'imageUrl': imageUrl, 'mgmtIp': deviceMgmtIp})
logger.info('Device: %s, %s used Serial to map in dhcpd.conf' % (device.name, deviceMgmtIp))
else:
logger.error('Device: %s, %s does not have MAC or SerialNumber, not added in dhcpd.conf' % (device.name, deviceMgmtIp))
if util.isZtpStaged(self.__conf):
ztp['leafs'] = []
for leafSetting in pod.leafSettings:
setting = {}
setting['leafDeviceFamily'] = leafSetting.deviceFamily
if leafSetting.junosImage is not None:
setting['leafImageUrl'] = imageUrlPrefix + leafSetting.junosImage
else:
setting['leafImageUrl'] = None
# don't start url as /openclos/ip-fabrics/..., first / causes ZTP problem
setting['leafGenericConfigUrl'] = 'openclos/ip-fabrics/' + pod.id + '/leaf-generic-configurations/' + leafSetting.deviceFamily
'''
setting['substringLength'] is the last argument of substring on dhcpd.conf,
should not be hardcoded, as it would change based on device family
match if substring (option vendor-class-identifier, 0,21) = "Juniper-qfx5100-48s-6q"
'''
setting['substringLength'] = len('Juniper-' + leafSetting.deviceFamily)
ztp['leafs'].append(setting)
return ztp