-import pkg_resources
+##############################################################################
+# Copyright (c) 2017 Ericsson AB and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+from __future__ import absolute_import
+
import logging
import subprocess
+import pkg_resources
+from six.moves import range
+
import yardstick.ssh as ssh
from yardstick.benchmark.scenarios import base
+from yardstick.benchmark.scenarios.networking import sfc_openstack
LOG = logging.getLogger(__name__)
-class Sfc(base.Scenario):
- ''' SFC scenario class '''
+class Sfc(base.Scenario): # pragma: no cover
+ """ SFC scenario class """
__scenario_type__ = "sfc"
TACKER_SCRIPT = 'sfc_tacker.bash'
SERVER_SCRIPT = 'sfc_server.bash'
TEARDOWN_SCRIPT = "sfc_teardown.bash"
+ TACKER_CHANGECLASSI = "sfc_change_classi.bash"
- def __init__(self, scenario_cfg, context_cfg):
+ def __init__(self, scenario_cfg, context_cfg): # pragma: no cover
self.scenario_cfg = scenario_cfg
self.context_cfg = context_cfg
self.setup_done = False
self.teardown_done = False
def setup(self):
- '''scenario setup'''
+ """scenario setup"""
self.tacker_script = pkg_resources.resource_filename(
'yardstick.benchmark.scenarios.networking',
Sfc.TACKER_SCRIPT)
'yardstick.benchmark.scenarios.networking',
Sfc.SERVER_SCRIPT)
- ''' calling Tacker to instantiate VNFs and Service Chains '''
+ """ calling Tacker to instantiate VNFs and Service Chains """
cmd_tacker = "%s" % (self.tacker_script)
subprocess.call(cmd_tacker, shell=True)
target = self.context_cfg['target']
- target_user = target.get('user', 'root')
- target_pwd = target.get('password', 'octopus')
- target_ip = target.get('ip', None)
- ''' webserver start automatically during the vm boot '''
- LOG.info("user:%s, target:%s", target_user, target_ip)
- self.server = ssh.SSH(target_user, target_ip, password=target_pwd)
+ """ webserver start automatically during the vm boot """
+ LOG.info("user:%s, target:%s", target['user'], target['ip'])
+ self.server = ssh.SSH.from_node(target, defaults={
+ "user": "root", "password": "opnfv"
+ })
self.server.wait(timeout=600)
- self.server.run("cat > ~/server.sh",
- stdin=open(self.server_script, "rb"))
+ self.server._put_file_shell(self.server_script, '~/server.sh')
cmd_server = "sudo bash server.sh"
LOG.debug("Executing command: %s", cmd_server)
status, stdout, stderr = self.server.execute(cmd_server)
LOG.debug("Output server command: %s", status)
+ ips = sfc_openstack.get_an_IP()
+
+ target = self.context_cfg['target']
+
+ LOG.info("user:%s, target:%s", target['user'], target['ip'])
+ self.server = ssh.SSH.from_node(
+ target,
+ defaults={"user": "root", "password": "opnfv"},
+ # we must override ip
+ overrides={"ip": ips[0]}
+ )
+ self.server.wait(timeout=600)
+ cmd_SF1 = ("nohup python vxlan_tool.py -i eth0 "
+ "-d forward -v off -b 80 &")
+ LOG.debug("Starting HTTP firewall in SF1")
+ self.server.execute(cmd_SF1)
+ result = self.server.execute("ps lax | grep python")
+ if "vxlan_tool.py" in result[1]: # pragma: no cover
+ LOG.debug("HTTP firewall started")
+
+ LOG.info("user:%s, target:%s", target['user'], target['ip'])
+ self.server = ssh.SSH.from_node(
+ target,
+ defaults={"user": "root", "password": "opnfv"},
+ # we must override ip
+ overrides={"ip": ips[1]}
+ )
+ self.server.wait(timeout=600)
+ cmd_SF2 = ("nohup python vxlan_tool.py -i eth0 "
+ "-d forward -v off -b 22 &")
+ LOG.debug("Starting SSH firewall in SF2")
+ self.server.execute(cmd_SF2)
+
+ result = self.server.execute("ps lax | grep python")
+ if "vxlan_tool.py" in result[1]: # pragma: no cover
+ LOG.debug("SSH firewall started")
+
self.setup_done = True
def run(self, result):
- ''' Creating client and server VMs to perform the test'''
+ """ Creating client and server VMs to perform the test"""
host = self.context_cfg['host']
- host_user = host.get('user', 'cirros')
- host_pwd = host.get('password', 'cubswin:)')
- host_ip = host.get('ip', None)
- LOG.info("user:%s, host:%s", host_user, host_ip)
- self.client = ssh.SSH(host_user, host_ip, password=host_pwd)
+ LOG.info("user:%s, host:%s", host['user'], host['ip'])
+ self.client = ssh.SSH.from_node(host, defaults={
+ "user": "root", "password": "opnfv"
+ })
self.client.wait(timeout=600)
- if not self.setup_done:
+ if not self.setup_done: # pragma: no cover
self.setup()
target = self.context_cfg['target']
target_ip = target.get('ip', None)
- cmd_client = "curl %s", target_ip
- LOG.debug("Executing command: %s", cmd_client)
+ cmd_client = "nc -w 5 -zv " + target_ip + " 22"
+ result = self.client.execute(cmd_client)
+
+ i = 0
+ if "timed out" in result[2]: # pragma: no cover
+ LOG.info('\033[92m' + "TEST 1 [PASSED] "
+ "==> SSH BLOCKED" + '\033[0m')
+ i = i + 1
+ else: # pragma: no cover
+ LOG.debug('\033[91m' + "TEST 1 [FAILED] "
+ "==> SSH NOT BLOCKED" + '\033[0m')
+ return
+
+ cmd_client = "nc -w 5 -zv " + target_ip + " 80"
+ LOG.info("Executing command: %s", cmd_client)
+ result = self.client.execute(cmd_client)
+ if "succeeded" in result[2]: # pragma: no cover
+ LOG.info('\033[92m' + "TEST 2 [PASSED] "
+ "==> HTTP WORKS" + '\033[0m')
+ i = i + 1
+ else: # pragma: no cover
+ LOG.debug('\033[91m' + "TEST 2 [FAILED] "
+ "==> HTTP BLOCKED" + '\033[0m')
+ return
+
+ self.tacker_classi = pkg_resources.resource_filename(
+ 'yardstick.benchmark.scenarios.networking',
+ Sfc.TACKER_CHANGECLASSI)
+
+ """ calling Tacker to change the classifier """
+ cmd_tacker = "%s" % (self.tacker_classi)
+ subprocess.call(cmd_tacker, shell=True)
+
+ cmd_client = "nc -w 5 -zv " + target_ip + " 80"
+ LOG.info("Executing command: %s", cmd_client)
result = self.client.execute(cmd_client)
- LOG.debug("Output client command: %s", result)
+ LOG.info("Output client command: %s", result)
+ if "timed out" in result[2]: # pragma: no cover
+ LOG.info('\033[92m' + "TEST 3 [WORKS] "
+ "==> HTTP BLOCKED" + '\033[0m')
+ i = i + 1
+ else: # pragma: no cover
+ LOG.debug('\033[91m' + "TEST 3 [FAILED] "
+ "==> HTTP NOT BLOCKED" + '\033[0m')
+ return
+
+ cmd_client = "nc -zv " + target_ip + " 22"
+ result = self.client.execute(cmd_client + " \r")
+ LOG.debug(result)
+
+ if "succeeded" in result[2]: # pragma: no cover
+ LOG.info('\033[92m' + "TEST 4 [WORKS] "
+ "==> SSH WORKS" + '\033[0m')
+ i = i + 1
+ else: # pragma: no cover
+ LOG.debug('\033[91m' + "TEST 4 [FAILED] "
+ "==> SSH BLOCKED" + '\033[0m')
+ return
+
+ if i == 4: # pragma: no cover
+ for x in range(0, 5):
+ LOG.info('\033[92m' + "SFC TEST WORKED"
+ " :) \n" + '\033[0m')
def teardown(self):
- ''' for scenario teardown remove tacker VNFs, chains and classifiers'''
+ """ for scenario teardown remove tacker VNFs, chains and classifiers"""
self.teardown_script = pkg_resources.resource_filename(
- "yardstick.benchmark.scenarios.sfc",
+ "yardstick.benchmark.scenarios.networking",
Sfc.TEARDOWN_SCRIPT)
subprocess.call(self.teardown_script, shell=True)
self.teardown_done = True
-'''def _test():
+"""def _test(): # pragma: no cover
internal test function
logger = logging.getLogger("Sfc Yardstick")
result = {}
- sfc = Sfc()
+ sfc = Sfc(scenario_cfg, context_cfg)
sfc.setup()
sfc.run(result)
- print result
+ print(result)
sfc.teardown()
-if __name__ == '__main__':
- _test()'''
+if __name__ == '__main__': # pragma: no cover
+ _test()"""
Code Review / yardstick.git / blobdiff