def getStateMember(self, pools):
pls = util._trataParam(pools)
plm = poolmember.PoolMember(self._lb)
return plm.getStates(
names=pls['pools_names'],
members=pls['pools_members']['members'])
def setConnectionLimitMember(self, pools):
pls = util._trataParam(pools)
plm = poolmember.PoolMember(self._lb)
plm.setConnectionLimit(
names=pls['pools_names'],
members=pls['pools_members']['members'],
connection_limit=pls['pools_members']['limit'])
def setPriorityMember(self, pools):
pls = util._trataParam(pools)
plm = poolmember.PoolMember(self._lb)
plm.setPriority(
names=pls['pools_names'],
members=pls['pools_members']['members'],
priority=pls['pools_members']['priority'])
def deletePool(self, pools):
pls = util._trataParam(pools)
pl = pool.Pool(self._lb)
mon = monitor.Monitor(self._lb)
mon.deleteTemplateAssoc(names=pls['pools_names'])
pl.delete(names=pls['pools_names'])
def createPool(self, pools):
monitor_associations = []
pls = util._trataParam(pools)
mon = monitor.Monitor(self._lb)
monitor_associations = mon.createTemplate(
names=pls['pools_names'],
healthcheck=pls['pools_healthcheck']
)
try:
self._lb._channel.System.Session.start_transaction()
pl = pool.Pool(self._lb)
pl.create(
names=pls['pools_names'],
lbmethod=pls['pools_lbmethod'],
members=pls['pools_members']['members'])
pl.setMonitorAssociation(monitor_associations=monitor_associations)
pl.setServiceDownAction(
names=pls['pools_names'],
actions=pls['pools_actions'])
plm = poolmember.PoolMember(self._lb)
plm.setConnectionLimit(
names=pls['pools_names'],
members=pls['pools_members']['members'],
connection_limit=pls['pools_members']['limit'])
plm.setPriority(
names=pls['pools_names'],
members=pls['pools_members']['members'],
priority=pls['pools_members']['priority'])
plm.setStates(
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()
if monitor_associations != []:
template_names = [m['monitor_rule']['monitor_templates'] for m in monitor_associations]
mon.deleteTemplate(
template_names=template_names
)
raise base_exceptions.CommandErrorException(e)
def setStateMember(self, pools):
pls = util._trataParam(pools)
plm = poolmember.PoolMember(self._lb)
plm.setStates(
names=pls['pools_names'],
members=pls['pools_members']['members'],
monitor_state=pls['pools_members']['monitor'],
session_state=pls['pools_members']['session'])
def deletePool(self, pools):
pls = util._trataParam(pools)
pl = pool.Pool(self._lb)
mon = monitor.Monitor(self._lb)
monitor_associations_old = pl.getMonitorAssociation(names=pls['pools_names'])
mon.deleteTemplateAssoc(names=pls['pools_names'])
pl.delete(names=pls['pools_names'])
template_names = [m for m in list(itertools.chain(*[m['monitor_rule']['monitor_templates'] for m in monitor_associations_old])) if 'MONITOR' in m]
if template_names:
mon.deleteTemplate(names=template_names)
def deletePool(self, pools):
log.info('deletePool')
pls = util._trataParam(pools)
pl = pool.Pool(self._lb)
mon = monitor.Monitor(self._lb)
self._lb._channel.System.Session.start_transaction()
try:
monitor_associations = pl.getMonitorAssociation(names=pls['pools_names'])
pl.removeMonitorAssociation(names=pls['pools_names'])
except Exception, e:
self._lb._channel.System.Session.rollback_transaction()
raise base_exceptions.CommandErrorException(e)
def updatePool(self, pools):
log.info('updatePool')
monitor_associations = []
pls = util._trataParam(pools)
pl = pool.Pool(self._lb)
mon = monitor.Monitor(self._lb)
# get template currents
monitor_associations_old = pl.getMonitorAssociation(names=pls['pools_names'])
# creates templates
monitor_associations = mon.createTemplate(
names=pls['pools_names'],
healthcheck=pls['pools_healthcheck']
)
try:
self._lb._channel.System.Session.start_transaction()
pl.removeMonitorAssociation(names=pls['pools_names'])
pl.setMonitorAssociation(monitor_associations=monitor_associations)
pl.setLbMethod(
names=pls['pools_names'],
lbmethod=pls['pools_lbmethod'])
pl.setServiceDownAction(
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.setConnectionLimit(
names=pls['pools_names'],
members=pls['pools_members']['members'],
connection_limit=pls['pools_members']['limit'])
plm.setPriority(
names=pls['pools_names'],
members=pls['pools_members']['members'],
priority=pls['pools_members']['priority'])
plm.setStates(
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_old])) if 'MONITOR' in m]
if template_names:
mon.deleteTemplate(
template_names=template_names
)
raise base_exceptions.CommandErrorException(e)
