root / snf-tools / synnefo_tools / burnin / network_tests.py @ 3eaf0ec5
History | View | Annotate | Download (9.3 kB)
1 |
# Copyright 2013 GRNET S.A. All rights reserved.
|
---|---|
2 |
#
|
3 |
# Redistribution and use in source and binary forms, with or
|
4 |
# without modification, are permitted provided that the following
|
5 |
# conditions are met:
|
6 |
#
|
7 |
# 1. Redistributions of source code must retain the above
|
8 |
# copyright notice, this list of conditions and the following
|
9 |
# disclaimer.
|
10 |
#
|
11 |
# 2. Redistributions in binary form must reproduce the above
|
12 |
# copyright notice, this list of conditions and the following
|
13 |
# disclaimer in the documentation and/or other materials
|
14 |
# provided with the distribution.
|
15 |
#
|
16 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 |
# POSSIBILITY OF SUCH DAMAGE.
|
28 |
#
|
29 |
# The views and conclusions contained in the software and
|
30 |
# documentation are those of the authors and should not be
|
31 |
# interpreted as representing official policies, either expressed
|
32 |
# or implied, of GRNET S.A.
|
33 |
|
34 |
"""
|
35 |
This is the burnin class that tests the Networks' functionality
|
36 |
|
37 |
"""
|
38 |
|
39 |
import random |
40 |
|
41 |
from synnefo_tools.burnin.common import Proper |
42 |
from synnefo_tools.burnin.cyclades_common import CycladesTests |
43 |
|
44 |
|
45 |
# Too many public methods. pylint: disable-msg=R0904
|
46 |
class NetworkTestSuite(CycladesTests): |
47 |
"""Test Networking in Cyclades"""
|
48 |
avail_images = Proper(value=None)
|
49 |
avail_flavors = Proper(value=None)
|
50 |
server_a = Proper(value=None)
|
51 |
server_b = Proper(value=None)
|
52 |
network = Proper(value=None)
|
53 |
|
54 |
def test_001_images_to_use(self): |
55 |
"""Find images to be used to create our machines"""
|
56 |
if self.images is None: |
57 |
self.info("No --images given. Will use the default %s", |
58 |
"^Debian Base$")
|
59 |
filters = ["name:^Debian Base$"]
|
60 |
else:
|
61 |
filters = self.images
|
62 |
|
63 |
self.avail_images = self._find_images(filters) |
64 |
self.info("Found %s images to choose from", len(self.avail_images)) |
65 |
|
66 |
def test_002_flavors_to_use(self): |
67 |
"""Find flavors to be used to create our machines"""
|
68 |
flavors = self._get_list_of_flavors(detail=True) |
69 |
|
70 |
if self.flavors is None: |
71 |
self.info("No --flavors given. Will use all of them") |
72 |
self.avail_flavors = flavors
|
73 |
else:
|
74 |
self.avail_flavors = self._find_flavors( |
75 |
self.flavors, flavors=flavors)
|
76 |
self.info("Found %s flavors to choose from", len(self.avail_flavors)) |
77 |
|
78 |
def test_003_submit_create_server_a(self): |
79 |
"""Submit create server request for server A"""
|
80 |
use_image = random.choice(self.avail_images)
|
81 |
use_flavor = random.choice(self.avail_flavors)
|
82 |
server = self._create_server(use_image, use_flavor)
|
83 |
|
84 |
self.server_a = {}
|
85 |
self.server_a['server'] = server |
86 |
self.server_a['image'] = use_image |
87 |
self.server_a['flavor'] = use_flavor |
88 |
self.server_a['username'] = self._get_connection_username(server) |
89 |
self.server_a['password'] = server['adminPass'] |
90 |
|
91 |
def test_004_submit_create_server_b(self): |
92 |
"""Submit create server request for server B"""
|
93 |
use_image = random.choice(self.avail_images)
|
94 |
use_flavor = random.choice(self.avail_flavors)
|
95 |
server = self._create_server(use_image, use_flavor)
|
96 |
|
97 |
self.server_b = {}
|
98 |
self.server_b['server'] = server |
99 |
self.server_b['image'] = use_image |
100 |
self.server_b['flavor'] = use_flavor |
101 |
self.server_b['username'] = self._get_connection_username(server) |
102 |
self.server_b['password'] = server['adminPass'] |
103 |
|
104 |
def test_005_server_a_active(self): |
105 |
"""Test that server A becomes ACTIVE"""
|
106 |
self._insist_on_server_transition(
|
107 |
self.server_a['server'], ["BUILD"], "ACTIVE") |
108 |
|
109 |
def test_005_server_b_active(self): |
110 |
"""Test that server B becomes ACTIVE"""
|
111 |
self._insist_on_server_transition(
|
112 |
self.server_b['server'], ["BUILD"], "ACTIVE") |
113 |
|
114 |
def test_006_create_network(self): |
115 |
"""Submit a create network request"""
|
116 |
name = self.run_id
|
117 |
self.network = self.clients.cyclades.create_network( |
118 |
name, cidr="10.0.1.0/28", dhcp=True) |
119 |
self.info("Network with id %s created", self.network['id']) |
120 |
|
121 |
#Test if right the name is assigned
|
122 |
self.assertEqual(self.network['name'], name) |
123 |
|
124 |
self._insist_on_network_transition(
|
125 |
self.network, ["BUILD"], "ACTIVE") |
126 |
|
127 |
def test_007_connect_to_network(self): |
128 |
"""Connect the two VMs to the newly created network"""
|
129 |
self.clients.cyclades.connect_server(
|
130 |
self.server_a['server']['id'], self.network['id']) |
131 |
self.clients.cyclades.connect_server(
|
132 |
self.server_b['server']['id'], self.network['id']) |
133 |
|
134 |
self._insist_on_network_connection(
|
135 |
self.server_a['server'], self.network) |
136 |
self._insist_on_network_connection(
|
137 |
self.server_b['server'], self.network) |
138 |
|
139 |
# Update servers
|
140 |
self.server_a['server'] = self._get_server_details( |
141 |
self.server_a['server']) |
142 |
self.server_b['server'] = self._get_server_details( |
143 |
self.server_b['server']) |
144 |
|
145 |
# Check that servers got private IPs
|
146 |
self.server_a['pr_ipv4'] = self._get_ip( |
147 |
self.server_a['server'], network=self.network) |
148 |
self.server_b['pr_ipv4'] = self._get_ip( |
149 |
self.server_b['server'], network=self.network) |
150 |
|
151 |
def test_008_reboot_server_a(self): |
152 |
"""Rebooting server A"""
|
153 |
self.clients.cyclades.shutdown_server(self.server_a['server']['id']) |
154 |
self._insist_on_server_transition(
|
155 |
self.server_a['server'], ["ACTIVE"], "STOPPED") |
156 |
|
157 |
self.clients.cyclades.start_server(self.server_a['server']['id']) |
158 |
self._insist_on_server_transition(
|
159 |
self.server_a['server'], ["STOPPED"], "ACTIVE") |
160 |
|
161 |
def test_009_ping_server_a(self): |
162 |
"""Test if server A responds to IPv4 pings"""
|
163 |
self._insist_on_ping(self._get_ip(self.server_a['server'])) |
164 |
|
165 |
def test_010_reboot_server_b(self): |
166 |
"""Rebooting server B"""
|
167 |
self.clients.cyclades.shutdown_server(self.server_b['server']['id']) |
168 |
self._insist_on_server_transition(
|
169 |
self.server_b['server'], ["ACTIVE"], "STOPPED") |
170 |
|
171 |
self.clients.cyclades.start_server(self.server_b['server']['id']) |
172 |
self._insist_on_server_transition(
|
173 |
self.server_b['server'], ["STOPPED"], "ACTIVE") |
174 |
|
175 |
def test_011_ping_server_b(self): |
176 |
"""Test that server B responds to IPv4 pings"""
|
177 |
self._insist_on_ping(self._get_ip(self.server_b['server'])) |
178 |
|
179 |
def test_012_test_connection_exists(self): |
180 |
"""Ping server B from server A to test if connection exists"""
|
181 |
self._skip_if(not self._image_is(self.server_a['image'], "linux"), |
182 |
"only valid for Linux servers")
|
183 |
self._skip_if(not self._image_is(self.server_b['image'], "linux"), |
184 |
"only valid for Linux servers")
|
185 |
|
186 |
server_a_public_ip = self._get_ip(self.server_a['server']) |
187 |
server_b_private_ip = self._get_ip(
|
188 |
self.server_b['server'], network=self.network) |
189 |
msg = "Will try to connect to server A (%s) and ping to server B (%s)"
|
190 |
self.info(msg, server_a_public_ip, server_b_private_ip)
|
191 |
|
192 |
cmd = "for i in {1..7}; do if ping -c 3 -w 20 %s > /dev/null; " \
|
193 |
"then echo 'True'; break; fi; done" % server_b_private_ip
|
194 |
lines, status = self._ssh_execute(
|
195 |
server_a_public_ip, self.server_a['username'], |
196 |
self.server_a['password'], cmd) |
197 |
|
198 |
self.assertEqual(status, 0) |
199 |
self.assertEqual(lines, ['True\n']) |
200 |
|
201 |
def test_013_disconnect_network(self): |
202 |
"""Disconnecting servers A and B from network"""
|
203 |
self._disconnect_from_network(self.server_a['server'], self.network) |
204 |
self._disconnect_from_network(self.server_b['server'], self.network) |
205 |
|
206 |
self._insist_on_network_connection(
|
207 |
self.server_a['server'], self.network, disconnect=True) |
208 |
self._insist_on_network_connection(
|
209 |
self.server_b['server'], self.network, disconnect=True) |
210 |
|
211 |
def test_014_destroy_network(self): |
212 |
"""Submit delete network request"""
|
213 |
self.clients.cyclades.delete_network(self.network['id']) |
214 |
self._insist_on_network_transition(
|
215 |
self.network, ["ACTIVE"], "DELETED") |
216 |
|
217 |
networks = [net['id'] for net in self._get_list_of_networks()] |
218 |
self.assertNotIn(self.network['id'], networks) |
219 |
|
220 |
def test_015_cleanup_servers(self): |
221 |
"""Cleanup servers created for this test"""
|
222 |
self.clients.cyclades.delete_server(self.server_a['server']['id']) |
223 |
self.clients.cyclades.delete_server(self.server_b['server']['id']) |
224 |
|
225 |
self._insist_on_server_transition(
|
226 |
self.server_a['server'], ["ACTIVE"], "DELETED") |
227 |
self._insist_on_server_transition(
|
228 |
self.server_b['server'], ["ACTIVE"], "DELETED") |