blob: 91807f1124ce162b5297602fea12c0f8d8def11b [file] [log] [blame]
Tony Mack9b5dd752013-05-09 20:33:21 -04001import commands
Tony Mack0ae3fe32013-10-08 08:47:53 -04002import hashlib
Siobhan Tully30fd4292013-05-10 08:59:56 -04003from planetstack.config import Config
Tony Mack387a73f2013-09-18 07:59:14 -04004
5try:
6 from openstack.client import OpenStackClient
Tony Mack387a73f2013-09-18 07:59:14 -04007 has_openstack = True
8except:
9 has_openstack = False
10
11manager_enabled = Config().api_nova_enabled
Tony Mack01942f52013-03-26 14:26:40 -040012
Tony Macka033ced2013-03-29 17:57:06 -040013class OpenStackDriver:
Tony Mack01942f52013-03-26 14:26:40 -040014
Tony Macke4be32f2014-03-11 20:45:25 -040015 def __init__(self, config = None, client=None, deployment=None):
Tony Mack01942f52013-03-26 14:26:40 -040016 if config:
17 self.config = Config(config)
18 else:
Tony Macke4be32f2014-03-11 20:45:25 -040019 self.config = Config()
Tony Mackad8b0932013-04-07 19:32:07 -040020
Tony Macke4be32f2014-03-11 20:45:25 -040021 self.admin_client = OpenStackClient(deployment=deployment)
Tony Mack89f70f12013-05-10 20:20:03 -040022 self.admin_user = self.admin_client.keystone.users.find(name=self.admin_client.keystone.username)
Tony Mack0dc2f562013-04-29 19:41:39 -040023
Tony Mackad8b0932013-04-07 19:32:07 -040024 if client:
25 self.shell = client
26 else:
Tony Macke4be32f2014-03-11 20:45:25 -040027 self.shell = OpenStackClient(deployment=deployment)
Tony Mack01942f52013-03-26 14:26:40 -040028
Tony Mackc12d5ca2013-09-24 10:30:39 -040029 self.enabled = manager_enabled
30 self.has_openstack = has_openstack
31
Tony Macke4be32f2014-03-11 20:45:25 -040032 def client_driver(self, caller=None, tenant=None, deployment=None):
Tony Mack387a73f2013-09-18 07:59:14 -040033 if caller:
34 auth = {'username': caller.email,
35 'password': hashlib.md5(caller.password).hexdigest()[:6],
36 'tenant': tenant}
Tony Macke4be32f2014-03-11 20:45:25 -040037 client = OpenStackClient(deployment=deployment, **auth)
Tony Mack387a73f2013-09-18 07:59:14 -040038 else:
Tony Macke4be32f2014-03-11 20:45:25 -040039 client = OpenStackClient(tenant=tenant, deployment=deployment)
40
41 driver = OpenStackDriver(client=client, deployment=deployment)
Tony Mack387a73f2013-09-18 07:59:14 -040042 return driver
43
Tony Macke4be32f2014-03-11 20:45:25 -040044 def admin_driver(self, tenant=None, deployment=None):
45 client = OpenStackClient(tenant=tenant, deployment=deployment)
46 driver = OpenStackDriver(client=client, deployment=deployment)
47 return driver
Tony Mack387a73f2013-09-18 07:59:14 -040048
Scott Baker8a6d5122013-08-07 18:57:15 -070049 def create_role(self, name):
Tony Mackb5f339f2013-04-08 16:29:38 -040050 roles = self.shell.keystone.roles.findall(name=name)
Tony Mack0f26b272014-04-15 12:17:15 -040051 roles_title = self.shell.keystone.roles.findall(name=name.title())
52 roles_found = roles + roles_title
53 if not roles_found:
Tony Mackb5f339f2013-04-08 16:29:38 -040054 role = self.shell.keystone.roles.create(name)
55 else:
Tony Mack0f26b272014-04-15 12:17:15 -040056 role = roles_found[0]
Tony Mackb5f339f2013-04-08 16:29:38 -040057 return role
58
Tony Macka7040532013-04-08 21:45:43 -040059 def delete_role(self, filter):
60 roles = self.shell.keystone.roles.findall(**filter)
Tony Mackb5f339f2013-04-08 16:29:38 -040061 for role in roles:
62 self.shell.keystone.roles.delete(role)
63 return 1
64
Tony Mack1fbdeca2013-04-06 00:10:36 -040065 def create_tenant(self, tenant_name, enabled, description):
Tony Mack5ee21902013-03-29 20:36:42 -040066 """Create keystone tenant. Suggested fields: name, description, enabled"""
Tony Mack1fbdeca2013-04-06 00:10:36 -040067 tenants = self.shell.keystone.tenants.findall(name=tenant_name)
Tony Mack7823b892013-03-29 20:35:26 -040068 if not tenants:
Tony Mack1fbdeca2013-04-06 00:10:36 -040069 fields = {'tenant_name': tenant_name, 'enabled': enabled,
Tony Mack488950a2013-04-07 20:35:50 -040070 'description': description}
Tony Mack1fbdeca2013-04-06 00:10:36 -040071 tenant = self.shell.keystone.tenants.create(**fields)
Tony Mack7823b892013-03-29 20:35:26 -040072 else:
73 tenant = tenants[0]
Tony Mack0dc2f562013-04-29 19:41:39 -040074
75 # always give the admin user the admin role to any tenant created
76 # by the driver.
77 self.add_user_role(self.admin_user.id, tenant.id, 'admin')
Tony Mack7823b892013-03-29 20:35:26 -040078 return tenant
79
80 def update_tenant(self, id, **kwds):
Tony Mack1fbdeca2013-04-06 00:10:36 -040081 return self.shell.keystone.tenants.update(id, **kwds)
Tony Mack7823b892013-03-29 20:35:26 -040082
83 def delete_tenant(self, id):
Tony Mackac3e0142013-06-26 11:28:57 -040084 ctx = self.shell.nova_db.ctx
Tony Mackfd24d0d2013-04-14 00:59:17 -040085 tenants = self.shell.keystone.tenants.findall(id=id)
86 for tenant in tenants:
Tony Mackac3e0142013-06-26 11:28:57 -040087 # nova does not automatically delete the tenant's instances
88 # so we manually delete instances before deleteing the tenant
Scott Baker8a6d5122013-08-07 18:57:15 -070089 instances = self.shell.nova_db.instance_get_all_by_filters(ctx,
Tony Mackac3e0142013-06-26 11:28:57 -040090 {'project_id': tenant.id}, 'id', 'asc')
Tony Mack28897e12013-07-09 07:25:38 -040091 client = OpenStackClient(tenant=tenant.name)
Tony Mackac3e0142013-06-26 11:28:57 -040092 driver = OpenStackDriver(client=client)
93 for instance in instances:
94 driver.destroy_instance(instance.id)
Tony Mackfd24d0d2013-04-14 00:59:17 -040095 self.shell.keystone.tenants.delete(tenant)
96 return 1
Tony Mack0211f1b2013-04-04 23:56:24 -040097
Tony Mack1fbdeca2013-04-06 00:10:36 -040098 def create_user(self, name, email, password, enabled):
99 users = self.shell.keystone.users.findall(email=email)
100 if not users:
101 fields = {'name': name, 'email': email, 'password': password,
102 'enabled': enabled}
Tony Mackfdcbf832013-04-09 11:47:11 -0400103 user = self.shell.keystone.users.create(**fields)
Tony Mack1fbdeca2013-04-06 00:10:36 -0400104 else:
105 user = users[0]
106 return user
107
Tony Mackfd24d0d2013-04-14 00:59:17 -0400108 def delete_user(self, id):
109 users = self.shell.keystone.users.findall(id=id)
110 for user in users:
Tony Mackc59fcaf2013-06-10 11:14:04 -0400111 # delete users keys
112 keys = self.shell.nova.keypairs.findall()
113 for key in keys:
114 self.shell.nova.keypairs.delete(key)
Tony Mackfd24d0d2013-04-14 00:59:17 -0400115 self.shell.keystone.users.delete(user)
Tony Mackac2ebaa2014-04-10 12:26:18 -0400116 return 1
117
118 def get_admin_role(self):
119 role = None
120 for admin_role_name in ['admin', 'Admin']:
121 roles = self.shell.keystone.roles.findall(name=admin_role_name)
122 if roles:
123 role = roles[0]
124 break
125 return role
Tony Mackfd24d0d2013-04-14 00:59:17 -0400126
Siobhan Tully30fd4292013-05-10 08:59:56 -0400127 def add_user_role(self, kuser_id, tenant_id, role_name):
128 user = self.shell.keystone.users.find(id=kuser_id)
Tony Mack1fbdeca2013-04-06 00:10:36 -0400129 tenant = self.shell.keystone.tenants.find(id=tenant_id)
Tony Macka4f1feb2014-03-28 20:09:21 -0400130 # admin role can be lowercase or title. Look for both
131 role = None
132 if role_name.lower() == 'admin':
Tony Mackac2ebaa2014-04-10 12:26:18 -0400133 role = self.get_admin_role()
134 else:
Tony Macka4f1feb2014-03-28 20:09:21 -0400135 # look up non admin role or force exception when admin role isnt found
136 role = self.shell.keystone.roles.find(name=role_name)
Tony Mack54304c62013-04-28 11:27:07 -0400137
138 role_found = False
139 user_roles = user.list_roles(tenant.id)
140 for user_role in user_roles:
141 if user_role.name == role.name:
142 role_found = True
143 if not role_found:
144 tenant.add_user(user, role)
145
146 return 1
Tony Mack1fbdeca2013-04-06 00:10:36 -0400147
Siobhan Tully30fd4292013-05-10 08:59:56 -0400148 def delete_user_role(self, kuser_id, tenant_id, role_name):
149 user = self.shell.keystone.users.find(id=kuser_id)
Tony Mack1fbdeca2013-04-06 00:10:36 -0400150 tenant = self.shell.keystone.tenants.find(id=tenant_id)
Tony Mackac2ebaa2014-04-10 12:26:18 -0400151 # admin role can be lowercase or title. Look for both
152 role = None
153 if role_name.lower() == 'admin':
154 role = self.get_admin_role()
155 else:
156 # look up non admin role or force exception when admin role isnt found
157 role = self.shell.keystone.roles.find(name=role_name)
Tony Mack54304c62013-04-28 11:27:07 -0400158
159 role_found = False
160 user_roles = user.list_roles(tenant.id)
161 for user_role in user_roles:
162 if user_role.name == role.name:
163 role_found = True
164 if role_found:
165 tenant.remove_user(user, role)
166
167 return 1
Tony Mack1fbdeca2013-04-06 00:10:36 -0400168
Tony Mack6795fbe2013-06-11 10:10:24 -0400169 def update_user(self, id, fields):
170 if 'password' in fields:
171 self.shell.keystone.users.update_password(id, fields['password'])
172 if 'enabled' in fields:
173 self.shell.keystone.users.update_enabled(id, fields['enabled'])
174 return 1
Tony Mack1fbdeca2013-04-06 00:10:36 -0400175
Tony Mack240903f2013-04-06 01:31:37 -0400176 def create_router(self, name, set_gateway=True):
Tony Mack28be7562013-04-10 08:45:55 -0400177 routers = self.shell.quantum.list_routers(name=name)['routers']
178 if routers:
179 router = routers[0]
180 else:
Tony Mack62bc59a2013-04-14 23:27:12 -0400181 router = self.shell.quantum.create_router({'router': {'name': name}})['router']
Tony Mackc1665b12013-04-29 16:45:14 -0400182 # add router to external network
Tony Mack240903f2013-04-06 01:31:37 -0400183 if set_gateway:
Tony Mack257bedc2013-04-10 08:58:09 -0400184 nets = self.shell.quantum.list_networks()['networks']
Tony Mack240903f2013-04-06 01:31:37 -0400185 for net in nets:
186 if net['router:external'] == True:
Tony Mack9dcc0502013-04-10 09:07:45 -0400187 self.shell.quantum.add_gateway_router(router['id'],
188 {'network_id': net['id']})
Tony Mack240903f2013-04-06 01:31:37 -0400189
Tony Mack0211f1b2013-04-04 23:56:24 -0400190 return router
191
Tony Mack62bc59a2013-04-14 23:27:12 -0400192 def delete_router(self, id):
193 routers = self.shell.quantum.list_routers(id=id)['routers']
Tony Mack28be7562013-04-10 08:45:55 -0400194 for router in routers:
195 self.shell.quantum.delete_router(router['id'])
Tony Mackc1665b12013-04-29 16:45:14 -0400196 # remove router form external network
Tony Mack0c0e05d2013-04-29 17:52:37 -0400197 #nets = self.shell.quantum.list_networks()['networks']
198 #for net in nets:
199 # if net['router:external'] == True:
200 # self.shell.quantum.remove_gateway_router(router['id'])
Tony Mack240903f2013-04-06 01:31:37 -0400201
202 def add_router_interface(self, router_id, subnet_id):
Tony Mack48952032013-04-12 11:49:34 -0400203 router = self.shell.quantum.show_router(router_id)['router']
204 subnet = self.shell.quantum.show_subnet(subnet_id)['subnet']
Tony Mack240903f2013-04-06 01:31:37 -0400205 if router and subnet:
Tony Mack48952032013-04-12 11:49:34 -0400206 self.shell.quantum.add_interface_router(router_id, {'subnet_id': subnet_id})
Tony Mack240903f2013-04-06 01:31:37 -0400207
208 def delete_router_interface(self, router_id, subnet_id):
Tony Mack48952032013-04-12 11:49:34 -0400209 router = self.shell.quantum.show_router(router_id)
210 subnet = self.shell.quantum.show_subnet(subnet_id)
Tony Mack240903f2013-04-06 01:31:37 -0400211 if router and subnet:
Tony Mack48952032013-04-12 11:49:34 -0400212 self.shell.quantum.remove_interface_router(router_id, {'subnet_id': subnet_id})
Tony Mack240903f2013-04-06 01:31:37 -0400213
Scott Baker1ac5ddb2013-08-14 10:50:48 -0700214 def create_network(self, name, shared=False):
Tony Mack28be7562013-04-10 08:45:55 -0400215 nets = self.shell.quantum.list_networks(name=name)['networks']
216 if nets:
Tony Mack53c63342013-04-10 08:11:45 -0400217 net = nets[0]
Tony Mack82a688d2013-04-10 08:12:58 -0400218 else:
Scott Baker1ac5ddb2013-08-14 10:50:48 -0700219 net = self.shell.quantum.create_network({'network': {'name': name, 'shared': shared}})['network']
Tony Mack53c63342013-04-10 08:11:45 -0400220 return net
221
Tony Mack62bc59a2013-04-14 23:27:12 -0400222 def delete_network(self, id):
223 nets = self.shell.quantum.list_networks()['networks']
Tony Mack0211f1b2013-04-04 23:56:24 -0400224 for net in nets:
Tony Mack62bc59a2013-04-14 23:27:12 -0400225 if net['id'] == id:
Tony Mack94c6ea02013-04-16 21:41:50 -0400226 # delete_all ports
227 self.delete_network_ports(net['id'])
Tony Mack62bc59a2013-04-14 23:27:12 -0400228 # delete all subnets:
229 for subnet_id in net['subnets']:
230 self.delete_subnet(subnet_id)
231 self.shell.quantum.delete_network(net['id'])
Tony Mackfd24d0d2013-04-14 00:59:17 -0400232 return 1
Tony Mack94c6ea02013-04-16 21:41:50 -0400233
234 def delete_network_ports(self, network_id):
235 ports = self.shell.quantum.list_ports()['ports']
236 for port in ports:
Tony Mackc1665b12013-04-29 16:45:14 -0400237 if port['network_id'] == network_id:
Tony Mack94c6ea02013-04-16 21:41:50 -0400238 self.shell.quantum.delete_port(port['id'])
239 return 1
240
241 def delete_subnet_ports(self, subnet_id):
242 ports = self.shell.quantum.list_ports()['ports']
243 for port in ports:
244 delete = False
245 for fixed_ip in port['fixed_ips']:
246 if fixed_ip['subnet_id'] == subnet_id:
247 delete=True
248 break
249 if delete:
250 self.shell.quantum.delete_port(port['id'])
251 return 1
252
Tony Mack48952032013-04-12 11:49:34 -0400253 def create_subnet(self, name, network_id, cidr_ip, ip_version, start, end):
254 #nets = self.shell.quantum.list_networks(name=network_name)['networks']
255 #if not nets:
256 # raise Exception, "No such network: %s" % network_name
257 #net = nets[0]
Tony Mack0211f1b2013-04-04 23:56:24 -0400258
Tony Mack48952032013-04-12 11:49:34 -0400259 subnet = None
260 subnets = self.shell.quantum.list_subnets()['subnets']
261 for snet in subnets:
262 if snet['cidr'] == cidr_ip and snet['network_id'] == network_id:
263 subnet = snet
Scott Baker8a6d5122013-08-07 18:57:15 -0700264
Tony Mack48952032013-04-12 11:49:34 -0400265 if not subnet:
Andy Bavierd2b0c6d2014-04-25 11:44:15 -0400266 # HACK: Add metadata route -- Neutron does not reliably supply this
267 metadata_ip = cidr_ip.replace("0/24", "3")
268
Tony Mack48952032013-04-12 11:49:34 -0400269 allocation_pools = [{'start': start, 'end': end}]
270 subnet = {'subnet': {'name': name,
271 'network_id': network_id,
272 'ip_version': ip_version,
273 'cidr': cidr_ip,
Tony Mackf549eb42014-04-18 15:33:24 -0400274 #'dns_nameservers': ['8.8.8.8', '8.8.4.4'],
Tony Mack8b047732014-04-25 12:42:21 -0400275 'host_routes': [{'destination':'169.254.169.254/32','nexthop':metadata_ip}],
Andy Bavierd2b0c6d2014-04-25 11:44:15 -0400276 'gateway_ip': None,
Scott Baker8a6d5122013-08-07 18:57:15 -0700277 'allocation_pools': allocation_pools}}
Tony Mack48952032013-04-12 11:49:34 -0400278 subnet = self.shell.quantum.create_subnet(subnet)['subnet']
Andy Bavierd2b0c6d2014-04-25 11:44:15 -0400279 # self.add_external_route(subnet)
280
Tony Mack0211f1b2013-04-04 23:56:24 -0400281 return subnet
282
Tony Mack48952032013-04-12 11:49:34 -0400283 def update_subnet(self, id, fields):
284 return self.shell.quantum.update_subnet(id, fields)
285
Tony Mack0211f1b2013-04-04 23:56:24 -0400286 def delete_subnet(self, id):
Tony Mackfd24d0d2013-04-14 00:59:17 -0400287 #return self.shell.quantum.delete_subnet(id=id)
288 # inefficient but fault tolerant
289 subnets = self.shell.quantum.list_subnets()['subnets']
290 for subnet in subnets:
291 if subnet['id'] == id:
Tony Mack94c6ea02013-04-16 21:41:50 -0400292 self.delete_subnet_ports(subnet['id'])
Tony Mack31d34132013-04-15 00:02:06 -0400293 self.shell.quantum.delete_subnet(id)
Tony Mack9b5dd752013-05-09 20:33:21 -0400294 self.delete_external_route(subnet)
295 return 1
296
Tony Mack70780e92013-06-30 12:46:16 -0400297 def get_external_routes(self):
298 status, output = commands.getstatusoutput('route')
299 routes = output.split('\n')[3:]
300 return routes
301
302 def add_external_route(self, subnet, routes=[]):
303 if not routes:
304 routes = self.get_external_routes()
305
Tony Mack9b5dd752013-05-09 20:33:21 -0400306 ports = self.shell.quantum.list_ports()['ports']
307
308 gw_ip = subnet['gateway_ip']
309 subnet_id = subnet['id']
310
311 # 1. Find the port associated with the subnet's gateway
312 # 2. Find the router associated with that port
313 # 3. Find the port associated with this router and on the external net
314 # 4. Set up route to the subnet through the port from step 3
315 ip_address = None
316 for port in ports:
317 for fixed_ip in port['fixed_ips']:
318 if fixed_ip['subnet_id'] == subnet_id and fixed_ip['ip_address'] == gw_ip:
319 gw_port = port
320 router_id = gw_port['device_id']
321 router = self.shell.quantum.show_router(router_id)['router']
Tony Mack44187012013-07-09 07:15:17 -0400322 if router and router.get('external_gateway_info'):
Tony Mack16f51e02013-07-01 10:33:29 -0400323 ext_net = router['external_gateway_info']['network_id']
324 for port in ports:
325 if port['device_id'] == router_id and port['network_id'] == ext_net:
326 ip_address = port['fixed_ips'][0]['ip_address']
Tony Mack9b5dd752013-05-09 20:33:21 -0400327
328 if ip_address:
Tony Mack70780e92013-06-30 12:46:16 -0400329 # check if external route already exists
330 route_exists = False
331 if routes:
332 for route in routes:
333 if subnet['cidr'] in route and ip_address in route:
334 route_exists = True
335 if not route_exists:
336 cmd = "route add -net %s dev br-ex gw %s" % (subnet['cidr'], ip_address)
Tony Mack16f51e02013-07-01 10:33:29 -0400337 s, o = commands.getstatusoutput(cmd)
338 #print cmd, "\n", s, o
Tony Mack9b5dd752013-05-09 20:33:21 -0400339
340 return 1
341
342 def delete_external_route(self, subnet):
343 ports = self.shell.quantum.list_ports()['ports']
344
345 gw_ip = subnet['gateway_ip']
346 subnet_id = subnet['id']
347
348 # 1. Find the port associated with the subnet's gateway
349 # 2. Find the router associated with that port
350 # 3. Find the port associated with this router and on the external net
351 # 4. Set up route to the subnet through the port from step 3
352 ip_address = None
353 for port in ports:
354 for fixed_ip in port['fixed_ips']:
355 if fixed_ip['subnet_id'] == subnet_id and fixed_ip['ip_address'] == gw_ip:
356 gw_port = port
357 router_id = gw_port['device_id']
358 router = self.shell.quantum.show_router(router_id)['router']
359 ext_net = router['external_gateway_info']['network_id']
360 for port in ports:
361 if port['device_id'] == router_id and port['network_id'] == ext_net:
362 ip_address = port['fixed_ips'][0]['ip_address']
363
364 if ip_address:
365 cmd = "route delete -net %s" % (subnet['cidr'])
366 commands.getstatusoutput(cmd)
367
368 return 1
Tony Mack0211f1b2013-04-04 23:56:24 -0400369
Tony Mackb0d97422013-06-10 09:57:45 -0400370 def create_keypair(self, name, public_key):
Tony Mackc2a1c7c2013-04-09 13:06:34 -0400371 keys = self.shell.nova.keypairs.findall(name=name)
Tony Mack0211f1b2013-04-04 23:56:24 -0400372 if keys:
Tony Mack52cb9302013-04-09 12:25:35 -0400373 key = keys[0]
Tony Mackb0d97422013-06-10 09:57:45 -0400374 # update key
375 if key.public_key != public_key:
376 self.delete_keypair(key.id)
377 key = self.shell.nova.keypairs.create(name=name, public_key=public_key)
Tony Mack52cb9302013-04-09 12:25:35 -0400378 else:
Tony Mackb0d97422013-06-10 09:57:45 -0400379 key = self.shell.nova.keypairs.create(name=name, public_key=public_key)
Tony Mack52cb9302013-04-09 12:25:35 -0400380 return key
Tony Mack0211f1b2013-04-04 23:56:24 -0400381
Tony Mack759b57a2013-04-14 21:03:31 -0400382 def delete_keypair(self, id):
383 keys = self.shell.nova.keypairs.findall(id=id)
Tony Mack0211f1b2013-04-04 23:56:24 -0400384 for key in keys:
Tony Mackc2a1c7c2013-04-09 13:06:34 -0400385 self.shell.nova.keypairs.delete(key)
Scott Baker8a6d5122013-08-07 18:57:15 -0700386 return 1
Tony Mack7823b892013-03-29 20:35:26 -0400387
Scott Baker8a6d5122013-08-07 18:57:15 -0700388 def get_private_networks(self, tenant=None):
389 if not tenant:
390 tenant = self.shell.nova.tenant
391 tenant = self.shell.keystone.tenants.find(name=tenant)
392 search_opts = {"tenant_id": tenant.id, "shared": False}
393 private_networks = self.shell.quantum.list_networks(**search_opts)
394 return private_networks
395
396 def get_shared_networks(self):
397 search_opts = {"shared": True}
398 shared_networks = self.shell.quantum.list_networks(**search_opts)
399 return shared_networks
400
Scott Baker0d5ea5c2013-08-09 14:49:56 -0700401 def get_network_subnet(self, network_id):
402 subnet_id = None
403 subnet = None
404 if network_id:
405 os_networks = self.shell.quantum.list_networks(id=network_id)["networks"]
406 if os_networks:
407 os_network = os_networks[0]
408 if os_network['subnets']:
409 subnet_id = os_network['subnets'][0]
410 os_subnets = self.shell.quantum.list_subnets(id=subnet_id)['subnets']
411 if os_subnets:
412 subnet = os_subnets[0]['cidr']
413
414 return (subnet_id, subnet)
415
Scott Baker3a0e66b2013-09-12 11:21:34 -0700416 def spawn_instance(self, name, key_name=None, hostname=None, image_id=None, security_group=None, pubkeys=[], nics=None, metadata=None):
Tony Macke7e304f2013-04-30 18:18:03 -0400417 flavor_name = self.config.nova_default_flavor
418 flavor = self.shell.nova.flavors.find(name=flavor_name)
Tony Mack221957d2013-04-13 19:08:34 -0400419 #if not image:
420 # image = self.config.nova_default_imave
Tony Mack01942f52013-03-26 14:26:40 -0400421 if not security_group:
Scott Baker3a0e66b2013-09-12 11:21:34 -0700422 security_group = self.config.nova_default_security_group
Tony Mack01942f52013-03-26 14:26:40 -0400423
Tony Mack8538b442014-04-16 07:49:41 -0400424 files = {}
Tony Mack38c158b2014-04-16 20:15:55 -0400425 #if pubkeys:
426 # files["/root/.ssh/authorized_keys"] = "\n".join(pubkeys).encode('base64')
Tony Mack7823b892013-03-29 20:35:26 -0400427 hints = {}
Tony Mack79b28ca2013-04-15 21:47:45 -0400428 availability_zone = None
Tony Mack7823b892013-03-29 20:35:26 -0400429 if hostname:
Tony Mack67198112014-04-09 01:46:03 -0400430 availability_zone = 'nova:%s' % hostname.split('.')[0]
Tony Mack7823b892013-03-29 20:35:26 -0400431 server = self.shell.nova.servers.create(
432 name=name,
433 key_name = key_name,
Tony Macke7e304f2013-04-30 18:18:03 -0400434 flavor=flavor.id,
Tony Mack7823b892013-03-29 20:35:26 -0400435 image=image_id,
436 security_group = security_group,
Tony Mack38c158b2014-04-16 20:15:55 -0400437 #files = files,
Tony Mack79b28ca2013-04-15 21:47:45 -0400438 scheduler_hints=hints,
Scott Baker8a6d5122013-08-07 18:57:15 -0700439 availability_zone=availability_zone,
Scott Baker3a0e66b2013-09-12 11:21:34 -0700440 nics=nics,
Tony Mack67198112014-04-09 01:46:03 -0400441 networks=nics,
Scott Baker3a0e66b2013-09-12 11:21:34 -0700442 meta=metadata)
Tony Mack7823b892013-03-29 20:35:26 -0400443 return server
Scott Baker6a50b022013-08-26 08:25:37 -0700444
Tony Mackcdec0902013-04-15 00:38:49 -0400445 def destroy_instance(self, id):
Scott Baker6a50b022013-08-26 08:25:37 -0700446 if (self.shell.nova.tenant=="admin"):
447 # findall() is implemented as a list() followed by a python search of the
448 # list. Since findall() doesn't accept "all_tenants", we do this using
449 # list() ourselves. This allows us to delete an instance as admin.
450 servers = self.shell.nova.servers.list(search_opts={"all_tenants": True})
451 else:
452 servers = self.shell.nova.servers.list()
Tony Mack01942f52013-03-26 14:26:40 -0400453 for server in servers:
Scott Baker6a50b022013-08-26 08:25:37 -0700454 if server.id == id:
455 result=self.shell.nova.servers.delete(server)
smbaker6ada7bf2013-04-30 18:15:48 -0700456
457 def update_instance_metadata(self, id, metadata):
458 servers = self.shell.nova.servers.findall(id=id)
459 for server in servers:
460 self.shell.nova.servers.set_meta(server, metadata)
461 # note: set_meta() returns a broken Server() object. Don't try to
462 # print it in the shell or it will fail in __repr__.
463
464 def delete_instance_metadata(self, id, metadata):
465 # note: metadata is a dict. Only the keys matter, not the values.
466 servers = self.shell.nova.servers.findall(id=id)
467 for server in servers:
468 self.shell.nova.servers.delete_meta(server, metadata)
469