/
loadbalancer_db.py
194 lines (148 loc) · 7.02 KB
/
loadbalancer_db.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
#
# 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):
admin_user = cfg.CONF.keystone_authtoken.admin_user
admin_password = cfg.CONF.keystone_authtoken.admin_password
admin_tenant_name = cfg.CONF.keystone_authtoken.admin_tenant_name
api_srvr_ip = cfg.CONF.APISERVER.api_server_ip
api_srvr_port = cfg.CONF.APISERVER.api_server_port
try:
auth_host = cfg.CONF.keystone_authtoken.auth_host
except cfg.NoSuchOptError:
auth_host = "127.0.0.1"
try:
auth_protocol = cfg.CONF.keystone_authtoken.auth_protocol
except cfg.NoSuchOptError:
auth_protocol = "http"
try:
auth_port = cfg.CONF.keystone_authtoken.auth_port
except cfg.NoSuchOptError:
auth_port = "35357"
try:
auth_url = cfg.CONF.keystone_authtoken.auth_url
except cfg.NoSuchOptError:
auth_url = "/v2.0/tokens"
try:
auth_type = cfg.CONF.keystone_authtoken.auth_type
except cfg.NoSuchOptError:
auth_type = "keystone"
try:
api_server_url = cfg.CONF.APISERVER.api_server_url
except cfg.NoSuchOptError:
api_server_url = "/"
# Retry till a api-server is up
connected = False
while not connected:
try:
self._api = VncApi(admin_user, admin_password, admin_tenant_name,
api_srvr_ip, api_srvr_port, api_server_url,
auth_host=auth_host, auth_port=auth_port,
auth_protocol=auth_protocol, auth_url=auth_url,
auth_type=auth_type, wait_for_connect=True)
connected = True
except requests.exceptions.RequestException:
time.sleep(3)
self._pool_manager = \
loadbalancer_pool.LoadbalancerPoolManager(self._api)
self._loadbalancer_manager = loadbalancer.LoadbalancerManager(self._api)
self._listener_manager = listener.ListenerManager(self._api)
self._member_manager = \
loadbalancer_member.LoadbalancerMemberManager(self._api)
self._monitor_manager = \
loadbalancer_healthmonitor.LoadbalancerHealthmonitorManager(
self._api)
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, filters, fields)
def get_pool_member(self, context, id, pool_id, fields=None):
return self._member_manager.get_resource(context, 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, pool_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