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/
25 from functest.core import singlevm
26 from functest.utils import env
29 class Shaker(singlevm.SingleVm2):
30 """Run shaker full+perf l2 and l3"""
31 # pylint: disable=too-many-instance-attributes
33 __logger = logging.getLogger(__name__)
35 filename = '/home/opnfv/functest/images/shaker-image-1.3.4+stretch.qcow2'
41 ssh_connect_loops = 12
42 create_server_timeout = 300
43 check_console_loop = 12
44 shaker_timeout = '3600'
47 check_console_loop = 12
49 def __init__(self, **kwargs):
50 super().__init__(**kwargs)
53 def check_requirements(self):
54 if self.count_hypervisors() < 2:
55 self.__logger.warning("Shaker requires at least 2 hypervisors")
56 self.is_skipped = True
61 self.cloud.create_security_group_rule(
62 self.sec.id, port_range_min=self.port, port_range_max=self.port,
63 protocol='tcp', direction='ingress')
69 - 1 on operation error
72 endpoint = self.get_public_auth_url(self.orig_cloud)
73 self.__logger.debug("keystone endpoint: %s", endpoint)
74 if self.orig_cloud.get_role("admin"):
76 elif self.orig_cloud.get_role("Admin"):
79 raise Exception("Cannot detect neither admin nor Admin")
80 self.orig_cloud.grant_role(
81 role_name, user=self.project.user.id,
82 project=self.project.project.id,
83 domain=self.project.domain.id)
84 if not self.orig_cloud.get_role("heat_stack_owner"):
85 self.role = self.orig_cloud.create_role("heat_stack_owner")
86 self.orig_cloud.grant_role(
87 "heat_stack_owner", user=self.project.user.id,
88 project=self.project.project.id,
89 domain=self.project.domain.id)
90 self.orig_cloud.set_compute_quotas(
91 self.project.project.name,
92 instances=self.quota_instances,
93 cores=self.quota_cores)
94 scpc = scp.SCPClient(self.ssh.get_transport())
95 scpc.put('/home/opnfv/functest/conf/env_file', remote_path='~/')
96 if os.environ.get('OS_CACERT'):
97 scpc.put(os.environ.get('OS_CACERT'), remote_path='~/os_cacert')
98 opt = 'export OS_CACERT=~/os_cacert && ' if os.environ.get(
100 (_, stdout, stderr) = self.ssh.exec_command(
101 'source ~/env_file && '
102 'export OS_INTERFACE=public && '
103 f'export OS_AUTH_URL={endpoint} && '
104 f'export OS_USERNAME={self.project.user.name} && '
105 f'export OS_PROJECT_NAME={self.project.project.name} && '
106 f'export OS_PROJECT_ID={self.project.project.id} && '
107 'unset OS_TENANT_NAME && '
108 'unset OS_TENANT_ID && '
109 'unset OS_ENDPOINT_TYPE && '
110 f'export OS_PASSWORD="{self.project.password}" && '
113 f'timeout {self.shaker_timeout} shaker --debug '
114 f'--image-name {self.image.name} --flavor-name {self.flavor.name} '
115 f'--server-endpoint {self.fip.floating_ip_address}:9000 '
116 f'--external-net {self.ext_net.id} '
117 f"--dns-nameservers {env.get('NAMESERVER')} "
118 '--scenario openstack/full_l2,'
119 'openstack/full_l3_east_west,'
120 'openstack/full_l3_north_south,'
121 'openstack/perf_l3_north_south '
122 '--report report.html --output report.json')
123 self.__logger.info("output:\n%s", stdout.read().decode("utf-8"))
124 self.__logger.info("error:\n%s", stderr.read().decode("utf-8"))
125 if not os.path.exists(self.res_dir):
126 os.makedirs(self.res_dir)
128 scpc.get('report.json', self.res_dir)
129 scpc.get('report.html', self.res_dir)
130 except scp.SCPException:
131 self.__logger.exception("cannot get report files")
134 os.path.join(self.res_dir, 'report.json'),
135 encoding='utf-8') as json_file:
136 data = json.load(json_file)
137 for value in data["records"].values():
138 if value["status"] != "ok":
140 "%s failed\n%s", value["scenario"], value["stderr"])
142 return stdout.channel.recv_exit_status()
147 self.orig_cloud.delete_role(self.role.id)