def lbvserver_servicegroup_binding(self, action, lbvservername,
servicegroupname):
'''Function to add or remove a servicegroup from an lbvserver.
@param action string: add or delete
@param lbvservername string: Name of lbvserver
@param servicegroupname string: Name of servicegroup name
'''
obj = lbvserver_servicegroup_binding()
obj.name = lbvservername
obj.servicegroupname = servicegroupname
try:
if action == 'add':
lbvserver_servicegroup_binding.add(self._sess, obj)
elif action == 'delete':
lbvserver_servicegroup_binding.delete(self._sess, obj)
except nitro_exception as e:
print("Exception::errorcode=" + str(e.errorcode) + ",message=" +
e.message)
except Exception as e:
print("Exception::message=" + str(e.args))
else:
return True
return False
def call_nitro_commands(ns_session):
try:
ns_session.clear_config(force=True, level='full')
logging.debug('Clear config executed')
needed_features = [
nsfeature.Feature.CS, nsfeature.Feature.LB, nsfeature.Feature.SSL,
nsfeature.Feature.RESPONDER, nsfeature.Feature.REWRITE
]
ns_session.enable_features(needed_features)
logging.debug('Adding CS vserver')
csvserver_instance = csvserver()
csvserver_instance.name = 'drinks_sample'
csvserver_instance.ipv46 = '127.0.0.1'
csvserver_instance.servicetype = 'http'
csvserver_instance.port = '443'
csvserver_instance.add(ns_session, csvserver_instance)
logging.debug('Adding LB vserver')
lbvserver_instance = lbvserver()
lbvserver_instance.name = 'lbvs_hotdrink_http_example'
lbvserver_instance.ipv46 = '0.0.0.0'
lbvserver_instance.port = 0
lbvserver_instance.servicetype = 'http'
lbvserver_instance.add(ns_session, lbvserver_instance)
logging.debug('Adding servicegroup')
servicegroup_instance = servicegroup()
servicegroup_instance.servicegroupname = 'sg_hotdrink_http_example'
servicegroup_instance.servicetype = 'http'
servicegroup_instance.add(ns_session, servicegroup_instance)
logging.debug('Adding servieegroup binding')
servicegroup_servicegroupmember_binding_instance = servicegroup_servicegroupmember_binding(
)
servicegroup_servicegroupmember_binding_instance.servicegroupname = 'sg_hotdrink_http_example'
servicegroup_servicegroupmember_binding_instance.ip = '172.100.100.3'
servicegroup_servicegroupmember_binding_instance.port = 80
servicegroup_servicegroupmember_binding_instance.add(
ns_session, servicegroup_servicegroupmember_binding_instance)
logging.debug('Adding servicegroup lb vserver binding')
lbvserver_servicegroup_binding_instance = lbvserver_servicegroup_binding(
)
lbvserver_servicegroup_binding_instance.name = 'lbvs_hotdrink_http_example'
lbvserver_servicegroup_binding_instance.servicegroupname = 'sg_hotdrink_http_example'
lbvserver_servicegroup_binding_instance.add(
ns_session, lbvserver_servicegroup_binding_instance)
logging.debug('SUCCESS: Configuration completed')
except Exception as e:
logging.error('FAILURE: Error during configuration: {}'.format(
e.message))
def _bind_service_group_lb(self, lbname, grpname):
try:
bindings = lbvserver_servicegroup_binding.get(self.ns_session,
lbname)
for b in bindings:
if b.name == lbname and b.servicegroupname == grpname:
logger.info("LB %s is already bound to service group %s"
% (lbname, grpname))
return
except nitro_exception:
pass
binding = lbvserver_servicegroup_binding()
binding.name = lbname
binding.servicegroupname = grpname
lbvserver_servicegroup_binding.add(self.ns_session, binding)
def _bind_service_group_lb(self, lbname, grpname):
try:
bindings = lbvserver_servicegroup_binding.get(self.ns_session,
lbname)
for b in bindings:
if b.name == lbname and b.servicegroupname == grpname:
logger.info("LB %s is already bound to service group %s"
% (lbname, grpname))
return
except nitro_exception as e:
pass
binding = lbvserver_servicegroup_binding()
binding.name = lbname
binding.servicegroupname = grpname
lbvserver_servicegroup_binding.add(self.ns_session, binding)