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loadbalancer_db.py
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loadbalancer_db.py
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#
# Copyright (c) 2014 Juniper Networks, Inc. All rights reserved.
#
import requests
import time
import uuid
try:
from oslo.config import cfg
except ImportError:
from oslo_config import cfg
from cfgm_common import analytics_client
from cfgm_common import exceptions as vnc_exc
from neutron.common import exceptions as n_exc
from neutron_lbaas.extensions import loadbalancerv2
from neutron_lbaas.extensions.loadbalancerv2 import LoadBalancerPluginBaseV2
from vnc_api.vnc_api import VncApi
import loadbalancer_healthmonitor
import loadbalancer_member
import loadbalancer_pool
import loadbalancer
import listener
class LoadBalancerPluginDbV2(LoadBalancerPluginBaseV2):
def __init__(self):
self.admin_user = cfg.CONF.keystone_authtoken.admin_user
self.admin_password = cfg.CONF.keystone_authtoken.admin_password
self.admin_tenant_name = cfg.CONF.keystone_authtoken.admin_tenant_name
self.api_srvr_ip = cfg.CONF.APISERVER.api_server_ip
self.api_srvr_port = cfg.CONF.APISERVER.api_server_port
self.api_srvr_use_ssl= cfg.CONF.APISERVER.use_ssl
try:
self.auth_host = cfg.CONF.keystone_authtoken.auth_host
except cfg.NoSuchOptError:
self.auth_host = "127.0.0.1"
try:
self.auth_protocol = cfg.CONF.keystone_authtoken.auth_protocol
except cfg.NoSuchOptError:
self.auth_protocol = "http"
try:
self.auth_port = cfg.CONF.keystone_authtoken.auth_port
except cfg.NoSuchOptError:
self.auth_port = "35357"
try:
self.auth_url = cfg.CONF.keystone_authtoken.auth_url
except cfg.NoSuchOptError:
self.auth_url = "/v2.0/tokens"
try:
self.auth_type = cfg.CONF.keystone_authtoken.auth_type
except cfg.NoSuchOptError:
self.auth_type = "keystone"
try:
self.api_server_url = cfg.CONF.APISERVER.api_server_url
except cfg.NoSuchOptError:
self.api_server_url = "/"
try:
self.auth_token_url = cfg.CONF.APISERVER.auth_token_url
except cfg.NoSuchOptError:
self.auth_token_url = None
@property
def api(self):
if hasattr(self, '_api'):
return self._api
# Retry till a api-server is up
connected = False
while not connected:
try:
self._api = VncApi(self.admin_user, self.admin_password,
self.admin_tenant_name, self.api_srvr_ip,
self.api_srvr_port, self.api_server_url,
auth_host=self.auth_host, auth_port=self.auth_port,
auth_protocol=self.auth_protocol,
auth_url=self.auth_url, auth_type=self.auth_type,
wait_for_connect=True,
api_server_use_ssl=self.api_srvr_use_ssl,
auth_token_url=self.auth_token_url)
connected = True
except requests.exceptions.RequestException:
time.sleep(3)
return self._api
@property
def pool_manager(self):
if hasattr(self, '_pool_manager'):
return self._pool_manager
self._pool_manager = \
loadbalancer_pool.LoadbalancerPoolManager(self.api)
return self._pool_manager
@property
def loadbalancer_manager(self):
if hasattr(self, '_loadbalancer_manager'):
return self._loadbalancer_manager
self._loadbalancer_manager = loadbalancer.LoadbalancerManager(self.api)
return self._loadbalancer_manager
@property
def listener_manager(self):
if hasattr(self, '_listener_manager'):
return self._listener_manager
self._listener_manager = listener.ListenerManager(self.api)
return self._listener_manager
@property
def member_manager(self):
if hasattr(self, '_member_manager'):
return self._member_manager
self._member_manager = \
loadbalancer_member.LoadbalancerMemberManager(self.api)
return self._member_manager
@property
def monitor_manager(self):
if hasattr(self, '_monitor_manager'):
return self._monitor_manager
self._monitor_manager = \
loadbalancer_healthmonitor.LoadbalancerHealthmonitorManager(
self.api)
return self._monitor_manager
def get_api_client(self):
return self.api
def get_loadbalancers(self, context, filters=None, fields=None):
return self.loadbalancer_manager.get_collection(context, filters, fields)
def get_loadbalancer(self, context, id, fields=None):
return self.loadbalancer_manager.get_resource(context, id, fields)
def create_loadbalancer(self, context, loadbalancer):
try:
return self.loadbalancer_manager.create(context, loadbalancer)
except vnc_exc.PermissionDenied as ex:
raise n_exc.BadRequest(resource='loadbalancer', msg=str(ex))
def update_loadbalancer(self, context, id, loadbalancer):
return self.loadbalancer_manager.update(context, id, loadbalancer)
def delete_loadbalancer(self, context, id):
return self.loadbalancer_manager.delete(context, id)
def create_listener(self, context, listener):
try:
return self.listener_manager.create(context, listener)
except vnc_exc.PermissionDenied as ex:
raise n_exc.BadRequest(resource='listener', msg=str(ex))
def get_listener(self, context, id, fields=None):
return self.listener_manager.get_resource(context, id, fields)
def get_listeners(self, context, filters=None, fields=None):
return self.listener_manager.get_collection(context, filters, fields)
def update_listener(self, context, id, listener):
return self.listener_manager.update(context, id, listener)
def delete_listener(self, context, id):
return self.listener_manager.delete(context, id)
def get_pools(self, context, filters=None, fields=None):
return self.pool_manager.get_collection(context, filters, fields)
def get_pool(self, context, id, fields=None):
return self.pool_manager.get_resource(context, id, fields)
def create_pool(self, context, pool):
try:
return self.pool_manager.create(context, pool)
except vnc_exc.PermissionDenied as ex:
raise n_exc.BadRequest(resource='pool', msg=str(ex))
def update_pool(self, context, id, pool):
return self.pool_manager.update(context, id, pool)
def delete_pool(self, context, id):
return self.pool_manager.delete(context, id)
def get_pool_members(self, context, pool_id, filters=None, fields=None):
return self.member_manager.get_collection(context, pool_id, filters, fields)
def get_pool_member(self, context, id, pool_id, fields=None):
return self.member_manager.get_resource(context, id, pool_id, fields)
def create_pool_member(self, context, pool_id, member):
try:
return self.member_manager.create(context, pool_id, member)
except vnc_exc.PermissionDenied as ex:
raise n_exc.BadRequest(resource='member', msg=str(ex))
def update_pool_member(self, context, id, pool_id, member):
return self.member_manager.update(context, id, member)
def delete_pool_member(self, context, id, pool_id):
return self.member_manager.delete(context, id, pool_id)
def get_members(self, context, filters=None, fields=None):
pass
def get_member(self, context, id, fields=None):
pass
def get_healthmonitors(self, context, filters=None, fields=None):
return self.monitor_manager.get_collection(context, filters, fields)
def get_healthmonitor(self, context, id, fields=None):
return self.monitor_manager.get_resource(context, id, fields)
def create_healthmonitor(self, context, healthmonitor):
try:
return self.monitor_manager.create(context, healthmonitor)
except vnc_exc.PermissionDenied as ex:
raise n_exc.BadRequest(resource='healthmonitor', msg=str(ex))
def update_healthmonitor(self, context, id, healthmonitor):
return self.monitor_manager.update(context, id, healthmonitor)
def delete_healthmonitor(self, context, id):
return self.monitor_manager.delete(context, id)
def stats(self, context, loadbalancer_id):
pass
def statuses(self, context, loadbalancer_id):
pass
def get_l7policies(self, context, filters=None, fields=None):
pass
def get_l7policy(self, context, id, fields=None):
pass
def create_l7policy(self, context, l7policy):
pass
def update_l7policy(self, context, id, l7policy):
pass
def delete_l7policy(self, context, id):
pass
def get_l7policy_rules(self, context, l7policy_id,
filters=None, fields=None):
pass
def get_l7policy_rule(self, context, id, l7policy_id, fields=None):
pass
def create_l7policy_rule(self, context, rule, l7policy_id):
pass
def update_l7policy_rule(self, context, id, rule, l7policy_id):
pass
def delete_l7policy_rule(self, context, id, l7policy_id):
pass