def update_vip(self, vips):
pools_ins = list()
pools_del = list()
tratado = util.trata_param_vip(vips)
vts = virtualserver.VirtualServer(self._lb)
dict_create_vip = {
'vips_cache': tratado.get('vips_cache_filter_to_insert'),
'vips': tratado.get('vips_filter_to_insert'),
'pool': tratado.get('pool_filter_to_insert')
}
dict_delete_vip = {
'vips_cache': tratado.get('vips_cache_filter_to_delete'),
'vips': tratado.get('vips_filter_to_delete'),
'pool_created': list()
}
# delete ports
try:
log.info('try delete ports')
pools_del = self._delete_vip(dict_delete_vip)
vts = virtualserver.VirtualServer(self._lb)
except Exception, e:
# rollback delete of ports
log.info('rollback delete of ports')
pools_del = self._delete_vip(dict_create_vip)
log.error('error to delete ports')
log.error(e)
raise base_exceptions.CommandErrorException(e)
def _delete_vip(self, tratado):
pools_del = list()
vts = virtualserver.VirtualServer(self._lb)
try:
self._lb._channel.System.Session.start_transaction()
if tratado.get('vips'):
vps_names = [vp['name'] for vp in tratado.get('vips')]
vts.delete(vps_names=vps_names)
rule_l7 = [
'{}_RULE_L7'.format(vp['name'])
for vp in tratado.get('vips') if vp.get('pool_l7')
]
if rule_l7:
rl = rule.Rule(self._lb)
rl.delete(rule_names=rule_l7)
# CACHE
if tratado.get('vips_cache'):
vps_names = [vp['name'] for vp in tratado.get('vips_cache')]
vts.delete(vps_names=vps_names)
except Exception, e:
self._lb._channel.System.Session.rollback_transaction()
log.error(e)
raise e
def partial_update_vip(self, vips):
tratado = util.trata_param_vip(vips)
vts = virtualserver.VirtualServer(self._lb)
try:
log.info('try update vips')
if tratado.get('vips_filter'):
vts.partial_update(vips=tratado.get('vips_filter'))
except Exception, e:
log.info('error update vips')
log.error(e)
raise base_exceptions.CommandErrorException(e)
def _create_vip(self, tratado):
pools_ins = list()
vts = virtualserver.VirtualServer(self._lb)
# vip create
if tratado.get('pool'):
self.__create_pool({'pools': tratado.get('pool')})
pools_ins = [
server_pool.get('id') for server_pool in tratado.get('pool')
]
try:
if tratado.get('vips'):
vts.create(vips=tratado.get('vips'))
except Exception, e:
if tratado.get('pool'):
self._delete_pool({'pools': tratado.get('pool')})
log.error(e)
raise base_exceptions.CommandErrorException(e)
def _cleanup_vip(self, tratado):
pools_del = list()
vts = virtualserver.VirtualServer(self._lb)
if tratado.get('vips'):
for vip in tratado.get('vips'):
try:
vts.delete(vps_names=[vip['name']])
except:
pass
try:
if vip.get('pool_l7'):
rl = rule.Rule(self._lb)
rl.delete(rule_names='{}_RULE_L7'.format(vip['name']))
except:
pass
# CACHE
if tratado.get('vips_cache'):
for vip in tratado.get('vips_cache'):
vts.delete(vps_names=[vip['name']])