def save_server_pool_member(user, sp, list_server_pool_member):
list_pool_member = list()
old_priorities_list = list()
# Remove empty values from list
id_pool_member_noempty = [x['id_pool_member'] for x in list_server_pool_member if x['id_pool_member'] != '']
#exclue server pool member
del_smp = sp.serverpoolmember_set.exclude(id__in=id_pool_member_noempty)
if del_smp:
for obj in del_smp:
obj.delete(user)
#execute script remove real if pool already created
#commit transaction after each successful script call
if sp.pool_created:
command = settings.POOL_REAL_REMOVE % (obj.server_pool_id, obj.ip_id if obj.ip else obj.ipv6_id, obj.port_real)
code, _, _ = exec_script(command)
if code != 0:
raise exceptions.ScriptCreatePoolException()
transaction.commit()
if list_server_pool_member:
apply_new_priorities = False
for dic in list_server_pool_member:
#
ip_object = None
ipv6_object = None
if len(dic['ip']) <= 15:
ip_object = Ip.get_by_pk(dic['id'])
else:
ipv6_object = Ipv6.get_by_pk(dic['id'])
id_pool = sp.id
id_ip = ip_object and ip_object.id or ipv6_object and ipv6_object.id
port_ip = dic['port_real']
if dic['id_pool_member']:
spm = ServerPoolMember.objects.get(id=dic['id_pool_member'])
spm.server_pool = sp
spm.identifier = dic['nome_equips']
spm.ip = ip_object
spm.ipv6 = ipv6_object
spm.weight = dic['weight']
spm.limit = sp.default_limit
old_spm_priority = spm.priority
old_priorities_list.append(old_spm_priority)
spm.priority = dic['priority']
spm.port_real = dic['port_real']
spm.save(user)
if(old_spm_priority != spm.priority and sp.pool_created):
apply_new_priorities = True
else:
spm = ServerPoolMember(server_pool=sp, identifier=dic['nome_equips'], ip=ip_object, ipv6=ipv6_object,
priority=dic['priority'], weight=dic['weight'], limit=sp.default_limit,
port_real=dic['port_real'])
spm.save(user)
old_priorities_list.append(dic['priority'])
#execute script to create real if pool already created
#commits transaction. Rolls back if script returns error
if sp.pool_created:
transaction.commit()
#def prepare_and_save(self, server_pool, ip, ip_type, priority, weight, port_real, user, commit=False):
#spm.prepare_and_save(sp, ip_object, IP_VERSION.IPv4[1], dic['priority'], dic['weight'], dic['port_real'], user, True)
command = settings.POOL_REAL_CREATE % (id_pool, id_ip, port_ip)
code, _, _ = exec_script(command)
if code != 0:
spm.delete(user)
transaction.commit()
raise exceptions.ScriptCreatePoolException()
#if sp.healthcheck_id:
# spm.healthcheck = sp.healthcheck
list_pool_member.append(spm)
#Applies new priority in pool - only 1 script run for all members
if(apply_new_priorities):
transaction.commit()
command = settings.POOL_MEMBER_PRIORITIES % (sp.id)
code, _, _ = exec_script(command)
if code != 0:
for i in len(old_priorities_list):
list_pool_member[i].priority = old_priorities_list[i]
list_pool_member[i].save(user)
transaction.commit()
raise exceptions.ScriptAlterPriorityPoolMembersException()
return list_pool_member
