3 # Copyright (c) 2018 Orange and others.
5 # All rights reserved. This program and the accompanying materials
6 # are made available under the terms of the Apache License, Version 2.0
7 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
11 Shaker_ wraps around popular system network testing tools like iperf, iperf3
12 and netperf (with help of flent). Shaker is able to deploy OpenStack instances
13 and networks in different topologies. Shaker scenario specifies the deployment
14 and list of tests to execute.
16 .. _Shaker: http://pyshaker.readthedocs.io/en/latest/
24 from functest.core import singlevm
27 class Shaker(singlevm.SingleVm2):
28 """Run shaker full+perf l2 and l3"""
29 # pylint: disable=too-many-instance-attributes
31 __logger = logging.getLogger(__name__)
33 filename = '/home/opnfv/functest/images/shaker-image.qcow2'
39 ssh_connect_loops = 12
40 create_server_timeout = 120
43 super(Shaker, self).prepare()
44 self.cloud.create_security_group_rule(
45 self.sec.id, port_range_min=self.port, port_range_max=self.port,
46 protocol='tcp', direction='ingress')
52 - 1 on operation error
55 endpoint = self.get_public_auth_url(self.orig_cloud)
56 self.__logger.debug("keystone endpoint: %s", endpoint)
57 self.orig_cloud.grant_role(
58 "admin", user=self.project.user.id,
59 project=self.project.project.id,
60 domain=self.project.domain.id)
61 self.orig_cloud.grant_role(
62 "heat_stack_owner", user=self.project.user.id,
63 project=self.project.project.id,
64 domain=self.project.domain.id)
65 scpc = scp.SCPClient(self.ssh.get_transport())
66 scpc.put('/home/opnfv/functest/conf/env_file', remote_path='~/')
67 if os.environ.get('OS_CACERT'):
68 scpc.put(os.environ.get('OS_CACERT'), remote_path='~/os_cacert')
69 (_, stdout, stderr) = self.ssh.exec_command(
70 'source ~/env_file && '
71 'export OS_INTERFACE=public && '
72 'export OS_AUTH_URL={} && '
73 'export OS_USERNAME={} && '
74 'export OS_PROJECT_NAME={} && '
75 'export OS_PASSWORD={} && '
78 'shaker --image-name {} --flavor-name {} '
79 '--server-endpoint {}:9000 --scenario '
81 'openstack/full_l3_east_west,'
82 'openstack/full_l3_north_south,'
83 'openstack/perf_l3_north_south '
84 '--report report.html --output report.json'.format(
85 endpoint, self.project.user.name, self.project.project.name,
86 self.project.password,
87 'export OS_CACERT=~/os_cacert && ' if os.environ.get(
89 self.image.name, self.flavor.name,
90 self.fip.floating_ip_address))
91 self.__logger.info("output:\n%s", stdout.read())
92 self.__logger.info("error:\n%s", stderr.read())
93 if not os.path.exists(self.res_dir):
94 os.makedirs(self.res_dir)
96 scpc.get('report.json', self.res_dir)
97 scpc.get('report.html', self.res_dir)
98 except scp.SCPException:
99 self.__logger.exception("cannot get report files")
101 return stdout.channel.recv_exit_status()