def createTemplate(self, **kwargs):
log.info('monitor:createTemplate:%s' % kwargs)
templates = []
template_attributes = []
template_names = []
values = []
monitor_associations = []
try:
templates_exists = self._lb._channel.LocalLB.Monitor.get_template_list()
for i, pool in enumerate(kwargs['names']):
monitor_association = {
'pool_name': None,
'monitor_rule': {
'monitor_templates': [],
'type': None,
'quorum': None
}
}
if kwargs['healthcheck'][i]['healthcheck_request'] != '' or kwargs['healthcheck'][i]['healthcheck_expect'] != '':
name = self.generateName(kwargs['names'][i])
template = {
'template_name': name,
'template_type': types.TemplateType(kwargs['healthcheck'][i]['healthcheck_type'])
}
if util.search_dict(templates_exists, template):
template['template_name'] += str(time.time())
name = template['template_name']
templates.append(template)
template_attributes.append({
'parent_template': kwargs['healthcheck'][i]['healthcheck_type'].lower(),
'interval': 5,
'timeout': 16,
'dest_ipport': types.AddressType(kwargs['healthcheck'][i]['destination']),
'is_read_only': 0,
'is_directly_usable': 1
})
healthcheck_request = kwargs['healthcheck'][i]['healthcheck_request']
healthcheck_expect = kwargs['healthcheck'][i]['healthcheck_expect']
template_names.append(name)
values.append({
'type': 'STYPE_SEND',
'value': healthcheck_request
})
template_names.append(name)
values.append({
'type': 'STYPE_RECEIVE',
'value': healthcheck_expect
})
else:
name = kwargs['healthcheck'][i]['healthcheck_type'].lower()
monitor_association['pool_name'] = kwargs['names'][i]
monitor_association['monitor_rule']['monitor_templates'].append(name)
monitor_association['monitor_rule']['type'] = 'MONITOR_RULE_TYPE_SINGLE'
monitor_association['monitor_rule']['quorum'] = 0
monitor_associations.append(monitor_association)
if len(templates) > 0:
try:
self._lb._channel.System.Session.start_transaction()
self._lb._channel.LocalLB.Monitor.create_template(
templates=templates,
template_attributes=template_attributes
)
except Exception, e:
self._lb._channel.System.Session.rollback_transaction()
raise base_exceptions.CommandErrorException(e)
else:
self._lb._channel.System.Session.submit_transaction()
try:
self._lb._channel.System.Session.start_transaction()
self._lb._channel.LocalLB.Monitor.set_template_string_property(
template_names=template_names,
values=values
)
except Exception, e:
self._lb._channel.System.Session.rollback_transaction()
raise base_exceptions.CommandErrorException(e)
else:
self._lb._channel.System.Session.submit_transaction()
pl.removeMonitorAssociation(names=kwargs['names'])
except Exception, e:
self._lb._channel.System.Session.rollback_transaction()
raise base_exceptions.CommandErrorException(e)
else:
self._lb._channel.System.Session.submit_transaction()
d = pl.get_list()
monitor_associations_all = pl.getMonitorAssociation(names=d)
monitor_associations_all = [m for m in list(itertools.chain(*[m['monitor_rule']['monitor_templates'] for m in monitor_associations_all])) if 'MONITOR' in m]
monitor_associations = [m for m in list(itertools.chain(*[m['monitor_rule']['monitor_templates'] for m in monitor_associations])) if 'MONITOR' in m]
template_names = list()
for m in monitor_associations:
if not util.search_dict(monitor_associations_all, m):
template_names.append(m)
if template_names:
self.deleteTemplate(template_names=template_names)
def deleteTemplate(self, **kwargs):
log.info('monitor:deleteTemplate:%s' % kwargs)
for k, v in kwargs.items():
if v == []:
return
try:
self._lb._channel.System.Session.start_transaction()
self._lb._channel.LocalLB.Monitor.delete_template(template_names=kwargs['template_names'])
except Exception:
self._lb._channel.System.Session.rollback_transaction()