def handle_deploy_ztp_config(self, pod_id):
## Find the Pod Object
report = ResourceAllocationReport()
with report._dao.getReadSession() as session:
pod_object = report._dao.getObjectById(session, Pod, pod_id)
podDirectoryName = "%s-%s" % (pod_id, pod_object.name)
installedDhcpConf = "/etc/dhcp/dhcpd.conf"
## Generate the path to the dhcp conf
generatedDhcpConf = os.path.join(
os.path.dirname(os.path.abspath(__file__)), "out", podDirectoryName, "dhcpd.conf"
)
if not os.path.isfile(generatedDhcpConf):
print "DHCP configuration file has not been generated for Pod %s yet, will generate it first" % pod_id
ztpServer = ZtpServer()
ztpServer.createPodSpecificDhcpConfFile(session, pod_id)
if util.isPlatformUbuntu():
os.system("sudo cp " + generatedDhcpConf + " " + installedDhcpConf)
print "New configuration file copied to %s " % installedDhcpConf
os.system("/etc/init.d/isc-dhcp-server restart")
elif util.isPlatformCentos():
os.system("sudo cp " + generatedDhcpConf + " " + installedDhcpConf)
print "New configuration file copied to %s " % installedDhcpConf
os.system("/etc/rc.d/init.d/dhcpd restart")
def generatePodSpecificDhcpConf(self, podName):
ztp = self.populateDhcpGlobalSettings()
conf = None
if util.isPlatformUbuntu():
dhcpTemplate = self.templateEnv.get_template('dhcp.conf.ubuntu')
ztp = self.populateDhcpDeviceSpecificSetting(podName, ztp)
conf = dhcpTemplate.render(ztp = ztp)
elif util.isPlatformCentos():
dhcpTemplate = self.templateEnv.get_template('dhcp.conf.centos')
ztp = self.populateDhcpDeviceSpecificSetting(podName, ztp)
conf = dhcpTemplate.render(ztp = ztp)
logger.debug('dhcpd.conf\n%s' % (conf))
return conf
def generatePodSpecificDhcpConf(self, podName):
ztp = self.populateDhcpGlobalSettings()
conf = None
if util.isPlatformUbuntu():
dhcpTemplate = self.templateEnv.get_template('dhcp.conf.ubuntu')
ztp = self.populateDhcpDeviceSpecificSetting(podName, ztp)
conf = dhcpTemplate.render(ztp=ztp)
elif util.isPlatformCentos():
dhcpTemplate = self.templateEnv.get_template('dhcp.conf.centos')
ztp = self.populateDhcpDeviceSpecificSetting(podName, ztp)
conf = dhcpTemplate.render(ztp=ztp)
logger.debug('dhcpd.conf\n%s' % (conf))
return 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 generateSingleDhcpConf(self):
if util.isPlatformUbuntu():
ztp = self.populateDhcpGlobalSettings()
dhcpTemplate = self.templateEnv.get_template('dhcp.conf.ubuntu')
return dhcpTemplate.render(ztp = self.populateDhcpDeviceSpecificSettingForAllPods(ztp))
def generateSingleDhcpConf(self):
if util.isPlatformUbuntu():
ztp = self.populateDhcpGlobalSettings()
dhcpTemplate = self.templateEnv.get_template('dhcp.conf.ubuntu')
return dhcpTemplate.render(
ztp=self.populateDhcpDeviceSpecificSettingForAllPods(ztp))