def remove_member(self, pools):
pls = util.trata_param_pool(pools)
plm = poolmember.PoolMember(self._lb)
return plm.remove(names=pls['pools_names'],
members=pls['pools_members']['members'])
def set_priority_member(self, pools):
pls = util.trata_param_pool(pools)
plm = poolmember.PoolMember(self._lb)
plm.setPriority(names=pls['pools_names'],
members=pls['pools_members']['members'],
priority=pls['pools_members']['priority'])
def set_connection_limit_member(self, pools):
pls = util.trata_param_pool(pools)
plm = poolmember.PoolMember(self._lb)
plm.setConnectionLimit(names=pls['pools_names'],
members=pls['pools_members']['members'],
connection_limit=pls['pools_members']['limit'])
def set_state_member(self, pools):
pls = util.trata_param_pool(pools)
plm = poolmember.PoolMember(self._lb)
plm.set_states(names=pls['pools_names'],
members=pls['pools_members']['members'],
monitor_state=pls['pools_members']['monitor'],
session_state=pls['pools_members']['session'])
def __update_pool(self, pools):
monitor_associations = []
pls = util.trata_param_pool(pools)
pl = pool.Pool(self._lb)
mon = monitor.Monitor(self._lb)
# get template currents
monitor_associations_old = pl.get_monitor_association(
names=pls['pools_names'])
# creates templates
monitor_associations, monitor_associations_nodes, templates_extra = mon.prepare_template(
names=pls['pools_names'],
members=pls['pools_members']['members'],
healthcheck=pls['pools_healthcheck'])
mon.create_template(templates_extra=templates_extra)
try:
self._lb._channel.System.Session.start_transaction()
pl.set_monitor_association(
monitor_associations=monitor_associations)
pl.set_lb_method(names=pls['pools_names'],
lbmethod=pls['pools_lbmethod'])
pl.set_service_down_action(names=pls['pools_names'],
actions=pls['pools_actions'])
plm = poolmember.PoolMember(self._lb)
if pls['pools_members']['members_remove']:
plm.remove(names=pls['pools_names'],
members=pls['pools_members']['members_remove'])
if pls['pools_members']['members_new']:
plm.create(names=pls['pools_names'],
members=pls['pools_members']['members_new'])
plm.set_connection_limit(
names=pls['pools_names'],
members=pls['pools_members']['members'],
connection_limit=pls['pools_members']['limit'])
plm.set_priority(names=pls['pools_names'],
members=pls['pools_members']['members'],
priority=pls['pools_members']['priority'])
plm.set_ratio(names=pls['pools_names'],
members=pls['pools_members']['members'],
ratio=pls['pools_members']['weight'])
# plm.set_member_description(
# names=pls['pools_names'],
# members=pls['pools_members']['members'],
# description=pls['pools_members']['description'])
plm.set_states(names=pls['pools_names'],
members=pls['pools_members']['members'],
monitor_state=pls['pools_members']['monitor'],
session_state=pls['pools_members']['session'])
except Exception, e:
self._lb._channel.System.Session.rollback_transaction()
# delete templates created
template_names = [
m for m in list(
itertools.chain(*[
m['monitor_rule']['monitor_templates']
for m in monitor_associations
])) if 'MONITOR' in m
]
if template_names:
mon.delete_template(template_names=template_names)
log.error(e)
raise base_exceptions.CommandErrorException(e)
def get_state_member(self, pools):
pls = util.trata_param_pool(pools)
plm = poolmember.PoolMember(self._lb)
return plm.get_states(names=pls['pools_names'],
members=pls['pools_members']['members'])
