OpenStack Orchestration (Heat)
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 

280 lines
9.6 KiB

#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import copy
from neutronclient.common import exceptions as qe
from neutronclient.v2_0 import client as neutronclient
from heat.common import exception
from heat.common import template_format
from heat.engine.resources.openstack.neutron import net
from heat.engine import rsrc_defn
from heat.engine import scheduler
from heat.tests import common
from heat.tests import utils
neutron_template = '''
heat_template_version: 2015-04-30
description: Template to test network Neutron resource
resources:
network:
type: OS::Neutron::Net
properties:
name: the_network
tenant_id: c1210485b2424d48804aad5d39c61b8f
shared: true
dhcp_agent_ids:
- 28c25a04-3f73-45a7-a2b4-59e183943ddc
port_security_enabled: False
subnet:
type: OS::Neutron::Subnet
properties:
network: { get_resource: network }
tenant_id: c1210485b2424d48804aad5d39c61b8f
ip_version: 4
cidr: 10.0.3.0/24
allocation_pools:
- start: 10.0.3.20
end: 10.0.3.150
host_routes:
- destination: 10.0.4.0/24
nexthop: 10.0.3.20
dns_nameservers:
- 8.8.8.8
router:
type: OS::Neutron::Router
properties:
l3_agent_id: 792ff887-6c85-4a56-b518-23f24fa65581
router_interface:
type: OS::Neutron::RouterInterface
properties:
router_id: { get_resource: router }
subnet: { get_resource : subnet }
gateway:
type: OS::Neutron::RouterGateway
properties:
router_id: { get_resource : router }
network: { get_resource : network }
'''
class NeutronNetTest(common.HeatTestCase):
def setUp(self):
super(NeutronNetTest, self).setUp()
self.m.StubOutWithMock(neutronclient.Client, 'create_network')
self.m.StubOutWithMock(neutronclient.Client, 'delete_network')
self.m.StubOutWithMock(neutronclient.Client, 'show_network')
self.m.StubOutWithMock(neutronclient.Client, 'update_network')
self.m.StubOutWithMock(neutronclient.Client,
'add_network_to_dhcp_agent')
self.m.StubOutWithMock(neutronclient.Client,
'remove_network_from_dhcp_agent')
self.m.StubOutWithMock(neutronclient.Client,
'list_dhcp_agent_hosting_networks')
def create_net(self, t, stack, resource_name):
resource_defns = stack.t.resource_definitions(stack)
rsrc = net.Net('test_net', resource_defns[resource_name], stack)
scheduler.TaskRunner(rsrc.create)()
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
return rsrc
def test_net(self):
# Create script
neutronclient.Client.create_network({
'network': {
'name': u'the_network',
'admin_state_up': True,
'tenant_id': 'c1210485b2424d48804aad5d39c61b8f',
'port_security_enabled': False,
'shared': True}
}).AndReturn({"network": {
"status": "BUILD",
"subnets": [],
"name": "name",
"admin_state_up": True,
"shared": True,
"tenant_id": "c1210485b2424d48804aad5d39c61b8f",
"id": "fc68ea2c-b60b-4b4f-bd82-94ec81110766",
"mtu": 0
}})
neutronclient.Client.list_dhcp_agent_hosting_networks(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndReturn({"agents": []})
neutronclient.Client.add_network_to_dhcp_agent(
'28c25a04-3f73-45a7-a2b4-59e183943ddc',
{'network_id': u'fc68ea2c-b60b-4b4f-bd82-94ec81110766'}
).AndReturn(None)
neutronclient.Client.show_network(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndReturn({"network": {
"status": "BUILD",
"subnets": [],
"name": "name",
"admin_state_up": True,
"shared": True,
"tenant_id": "c1210485b2424d48804aad5d39c61b8f",
"id": "fc68ea2c-b60b-4b4f-bd82-94ec81110766",
"mtu": 0
}})
neutronclient.Client.show_network(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndReturn({"network": {
"status": "ACTIVE",
"subnets": [],
"name": "name",
"admin_state_up": True,
"shared": True,
"tenant_id": "c1210485b2424d48804aad5d39c61b8f",
"id": "fc68ea2c-b60b-4b4f-bd82-94ec81110766",
"mtu": 0
}})
neutronclient.Client.show_network(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndRaise(qe.NetworkNotFoundClient(status_code=404))
neutronclient.Client.show_network(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndReturn({"network": {
"status": "ACTIVE",
"subnets": [],
"name": "name",
"admin_state_up": True,
"shared": True,
"tenant_id": "c1210485b2424d48804aad5d39c61b8f",
"id": "fc68ea2c-b60b-4b4f-bd82-94ec81110766",
"mtu": 0
}})
neutronclient.Client.show_network(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndReturn({"network": {
"status": "ACTIVE",
"subnets": [],
"name": "name",
"admin_state_up": True,
"shared": True,
"tenant_id": "c1210485b2424d48804aad5d39c61b8f",
"id": "fc68ea2c-b60b-4b4f-bd82-94ec81110766",
"mtu": 0
}})
# Update script
neutronclient.Client.list_dhcp_agent_hosting_networks(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndReturn({
"agents": [{
"admin_state_up": True,
"agent_type": "DHCP agent",
"alive": True,
"binary": "neutron-dhcp-agent",
"configurations": {
"dhcp_driver": "DummyDriver",
"dhcp_lease_duration": 86400,
"networks": 0,
"ports": 0,
"subnets": 0,
"use_namespaces": True},
"created_at": "2014-03-20 05:12:34",
"description": None,
"heartbeat_timestamp": "2014-03-20 05:12:34",
"host": "hostname",
"id": "28c25a04-3f73-45a7-a2b4-59e183943ddc",
"started_at": "2014-03-20 05:12:34",
"topic": "dhcp_agent"
}]
})
neutronclient.Client.add_network_to_dhcp_agent(
'bb09cfcd-5277-473d-8336-d4ed8628ae68',
{'network_id': u'fc68ea2c-b60b-4b4f-bd82-94ec81110766'}
).AndReturn(None)
neutronclient.Client.remove_network_from_dhcp_agent(
'28c25a04-3f73-45a7-a2b4-59e183943ddc',
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndReturn(None)
neutronclient.Client.update_network(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766',
{'network': {
'shared': True,
'name': 'mynet',
'admin_state_up': True,
'port_security_enabled': False
}}).AndReturn(None)
# Delete script
neutronclient.Client.delete_network(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndReturn(None)
neutronclient.Client.show_network(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndRaise(qe.NetworkNotFoundClient(status_code=404))
neutronclient.Client.delete_network(
'fc68ea2c-b60b-4b4f-bd82-94ec81110766'
).AndRaise(qe.NetworkNotFoundClient(status_code=404))
self.m.ReplayAll()
t = template_format.parse(neutron_template)
stack = utils.parse_stack(t)
rsrc = self.create_net(t, stack, 'network')
# assert the implicit dependency between the gateway and the interface
deps = stack.dependencies[stack['router_interface']]
self.assertIn(stack['gateway'], deps)
# assert the implicit dependency between the gateway and the subnet
deps = stack.dependencies[stack['subnet']]
self.assertIn(stack['gateway'], deps)
rsrc.validate()
ref_id = rsrc.FnGetRefId()
self.assertEqual('fc68ea2c-b60b-4b4f-bd82-94ec81110766', ref_id)
self.assertIsNone(rsrc.FnGetAtt('status'))
self.assertEqual('ACTIVE', rsrc.FnGetAtt('status'))
self.assertEqual(0, rsrc.FnGetAtt('mtu'))
self.assertRaises(
exception.InvalidTemplateAttribute, rsrc.FnGetAtt, 'Foo')
prop_diff = {
"name": "mynet",
"dhcp_agent_ids": [
"bb09cfcd-5277-473d-8336-d4ed8628ae68"
]
}
props = copy.copy(rsrc.properties.data)
props.update(prop_diff)
update_snippet = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(),
props)
rsrc.handle_update(update_snippet, {}, prop_diff)
scheduler.TaskRunner(rsrc.delete)()
rsrc.state_set(rsrc.CREATE, rsrc.COMPLETE, 'to delete again')
scheduler.TaskRunner(rsrc.delete)()
self.m.VerifyAll()