# Copyright 2013 GRNET S.A. All rights reserved. # # Redistribution and use in source and binary forms, with or # without modification, are permitted provided that the following # conditions are met: # # 1. Redistributions of source code must retain the above # copyright notice, this list of conditions and the following # disclaimer. # # 2. Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials # provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR # PURPOSE ARE DISCLAIMED. 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""" This is the burnin class that tests the Networks' functionality """ import random from synnefo_tools.burnin.common import Proper from synnefo_tools.burnin.cyclades_common import CycladesTests # Too many public methods. pylint: disable-msg=R0904 class NetworkTestSuite(CycladesTests): """Test Networking in Cyclades""" avail_images = Proper(value=None) avail_flavors = Proper(value=None) server_a = Proper(value=None) server_b = Proper(value=None) network = Proper(value=None) def test_001_images_to_use(self): """Find images to be used to create our machines""" if self.images is None: self.info("No --images given. Will use the default %s", "^Debian Base$") filters = ["name:^Debian Base$"] else: filters = self.images self.avail_images = self._find_images(filters) self.info("Found %s images to choose from", len(self.avail_images)) def test_002_flavors_to_use(self): """Find flavors to be used to create our machines""" flavors = self._get_list_of_flavors(detail=True) if self.flavors is None: self.info("No --flavors given. Will use all of them") self.avail_flavors = flavors else: self.avail_flavors = self._find_flavors( self.flavors, flavors=flavors) self.info("Found %s flavors to choose from", len(self.avail_flavors)) def test_003_submit_create_server_a(self): """Submit create server request for server A""" use_image = random.choice(self.avail_images) use_flavor = random.choice(self.avail_flavors) server = self._create_server(use_image, use_flavor, network=True) self.server_a = {} self.server_a['server'] = server self.server_a['image'] = use_image self.server_a['flavor'] = use_flavor self.server_a['username'] = self._get_connection_username(server) self.server_a['password'] = server['adminPass'] def test_004_submit_create_server_b(self): """Submit create server request for server B""" use_image = random.choice(self.avail_images) use_flavor = random.choice(self.avail_flavors) server = self._create_server(use_image, use_flavor, network=True) self.server_b = {} self.server_b['server'] = server self.server_b['image'] = use_image self.server_b['flavor'] = use_flavor self.server_b['username'] = self._get_connection_username(server) self.server_b['password'] = server['adminPass'] def test_005_server_a_active(self): """Test that server A becomes ACTIVE""" self._insist_on_server_transition( self.server_a['server'], ["BUILD"], "ACTIVE") def test_005_server_b_active(self): """Test that server B becomes ACTIVE""" self._insist_on_server_transition( self.server_b['server'], ["BUILD"], "ACTIVE") def test_006_create_network(self): """Submit a create network request""" self.network = self._create_network() self._insist_on_network_transition( self.network, ["BUILD"], "ACTIVE") def test_007_connect_to_network(self): """Connect the two VMs to the newly created network""" self._create_port(self.network['id'], self.server_a['server']['id']) self._create_port(self.network['id'], self.server_b['server']['id']) # Update servers self.server_a['server'] = self._get_server_details( self.server_a['server']) self.server_b['server'] = self._get_server_details( self.server_b['server']) # Check that servers got private IPs ipv4 = self._get_ips(self.server_a['server'], network=self.network) self.assertEqual(len(ipv4), 1) self.server_a['pr_ipv4'] = ipv4[0] ipv4 = self._get_ips(self.server_b['server'], network=self.network) self.assertEqual(len(ipv4), 1) self.server_b['pr_ipv4'] = ipv4 def test_008_reboot_server_a(self): """Rebooting server A""" self.clients.cyclades.shutdown_server(self.server_a['server']['id']) self._insist_on_server_transition( self.server_a['server'], ["ACTIVE"], "STOPPED") self.clients.cyclades.start_server(self.server_a['server']['id']) self._insist_on_server_transition( self.server_a['server'], ["STOPPED"], "ACTIVE") def test_009_ping_server_a(self): """Test if server A responds to IPv4 pings""" self._insist_on_ping(self._get_ips(self.server_a['server'])[0]) def test_010_reboot_server_b(self): """Rebooting server B""" self.clients.cyclades.shutdown_server(self.server_b['server']['id']) self._insist_on_server_transition( self.server_b['server'], ["ACTIVE"], "STOPPED") self.clients.cyclades.start_server(self.server_b['server']['id']) self._insist_on_server_transition( self.server_b['server'], ["STOPPED"], "ACTIVE") def test_011_ping_server_b(self): """Test that server B responds to IPv4 pings""" self._insist_on_ping(self._get_ips(self.server_b['server'])[0]) def test_012_test_connection_exists(self): """Ping server B from server A to test if connection exists""" self._skip_if(not self._image_is(self.server_a['image'], "linux"), "only valid for Linux servers") self._skip_if(not self._image_is(self.server_b['image'], "linux"), "only valid for Linux servers") server_a_public_ip = self._get_ips(self.server_a['server'])[0] server_b_private_ip = self._get_ips( self.server_b['server'], network=self.network)[0] msg = "Will try to connect to server A (%s) and ping to server B (%s)" self.info(msg, server_a_public_ip, server_b_private_ip) cmd = "for i in {1..7}; do if ping -c 3 -w 20 %s > /dev/null; " \ "then echo 'True'; break; fi; done" % server_b_private_ip lines, status = self._ssh_execute( server_a_public_ip, self.server_a['username'], self.server_a['password'], cmd) self.assertEqual(status, 0) self.assertEqual(lines, ['True\n']) def test_013_disconnect_network(self): """Disconnecting servers A and B from network""" self._disconnect_from_network(self.server_a['server'], self.network) self._disconnect_from_network(self.server_b['server'], self.network) def test_014_destroy_network(self): """Submit delete network request""" self._delete_networks([self.network]) def test_015_cleanup_servers(self): """Cleanup servers created for this test""" self._delete_servers([self.server_a['server'], self.server_b['server']])