# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
+from __future__ import absolute_import
import pkg_resources
import logging
__scenario_type__ = "Ping6"
TARGET_SCRIPT = 'ping6_benchmark.bash'
+ PRE_SETUP_SCRIPT = 'ping6_pre_setup.bash'
SETUP_SCRIPT = 'ping6_setup.bash'
+ SETUP_ODL_SCRIPT = 'ping6_setup_with_odl.bash'
+ FIND_HOST_SCRIPT = 'ping6_find_host.bash'
TEARDOWN_SCRIPT = 'ping6_teardown.bash'
METADATA_SCRIPT = 'ping6_metadata.txt'
+ RADVD_SCRIPT = 'ping6_radvd.conf'
+ POST_TEARDOWN_SCRIPT = 'ping6_post_teardown.bash'
def __init__(self, scenario_cfg, context_cfg):
self.scenario_cfg = scenario_cfg
self.context_cfg = context_cfg
+ self.nodes = context_cfg['nodes']
+ self.options = scenario_cfg['options']
self.setup_done = False
self.run_done = False
-
- def _ssh_host(self):
- # ssh host1
- host = self.context_cfg['host']
- host_user = host.get('user', 'ubuntu')
- host_ip = host.get('ip', None)
- host_pwd = host.get('password', 'root')
- LOG.info("user:%s, host:%s", host_user, host_ip)
- self.client = ssh.SSH(host_user, host_ip, password=host_pwd)
- self.client.wait(timeout=600)
+ self.external_network = self.options.get("external_network", "ext-net")
+ self.ping_options = "-s %s -c %s" % \
+ (self.options.get("packetsize", '56'),
+ self.options.get("ping_count", '5'))
+ self.openrc = self.options.get("openrc", "/opt/admin-openrc.sh")
+
+ def _ssh_host(self, node_name):
+ # ssh host
+ node = self.nodes.get(node_name, None)
+ user = node.get('user', 'ubuntu')
+ ssh_port = node.get("ssh_port", ssh.DEFAULT_PORT)
+ ip = node.get('ip', None)
+ pwd = node.get('password', None)
+ key_fname = node.get('key_filename', '/root/.ssh/id_rsa')
+ if pwd is not None:
+ LOG.debug("Log in via pw, user:%s, host:%s, password:%s",
+ user, ip, pwd)
+ self.client = ssh.SSH(user, ip, password=pwd, port=ssh_port)
+ else:
+ LOG.debug("Log in via key, user:%s, host:%s, key_filename:%s",
+ user, ip, key_fname)
+ self.client = ssh.SSH(user, ip, key_filename=key_fname,
+ port=ssh_port)
+ self.client.wait(timeout=60)
+
+ def _pre_setup(self):
+ for node_name in self.host_list:
+ self._ssh_host(node_name)
+ self.client._put_file_shell(
+ self.pre_setup_script, '~/pre_setup.sh')
+ status, stdout, stderr = self.client.execute(
+ "sudo bash pre_setup.sh")
+
+ def _get_controller_node(self, host_list):
+ for host_name in host_list:
+ node = self.nodes.get(host_name, None)
+ node_role = node.get('role', None)
+ if node_role == 'Controller':
+ return host_name
+ return None
def setup(self):
'''scenario setup'''
'yardstick.benchmark.scenarios.networking',
Ping6.SETUP_SCRIPT)
+ self.setup_odl_script = pkg_resources.resource_filename(
+ 'yardstick.benchmark.scenarios.networking',
+ Ping6.SETUP_ODL_SCRIPT)
+
+ self.pre_setup_script = pkg_resources.resource_filename(
+ 'yardstick.benchmark.scenarios.networking',
+ Ping6.PRE_SETUP_SCRIPT)
+
self.ping6_metadata_script = pkg_resources.resource_filename(
'yardstick.benchmark.scenarios.networking',
Ping6.METADATA_SCRIPT)
- # ssh host1
- self._ssh_host()
- # run script to setup ipv6
- self.client.run("cat > ~/setup.sh",
- stdin=open(self.setup_script, "rb"))
- self.client.run("cat > ~/metadata.txt",
- stdin=open(self.ping6_metadata_script, "rb"))
- cmd = "sudo bash setup.sh"
+
+ self.ping6_radvd_script = pkg_resources.resource_filename(
+ 'yardstick.benchmark.scenarios.networking',
+ Ping6.RADVD_SCRIPT)
+
+ host_str = self.options.get("host", 'host1')
+ self.host_list = host_str.split(',')
+ self.host_list.sort()
+ pre_setup = self.options.get("pre_setup", True)
+ if pre_setup:
+ self._pre_setup()
+
+ # log in a contronller node to setup
+ controller_node_name = self._get_controller_node(self.host_list)
+ LOG.debug("The Controller Node is: %s", controller_node_name)
+ if controller_node_name is None:
+ LOG.exception("Can't find controller node in the context!!!")
+ self._ssh_host(controller_node_name)
+ self.client._put_file_shell(
+ self.ping6_metadata_script, '~/metadata.txt')
+
+ # run script to setup ipv6 with nosdn or odl
+ sdn = self.options.get("sdn", 'nosdn')
+ if 'odl' in sdn:
+ self.client._put_file_shell(
+ self.ping6_radvd_script, '~/br-ex.radvd.conf')
+ self.client._put_file_shell(
+ self.setup_odl_script, '~/setup_odl.sh')
+ setup_bash_file = "setup_odl.sh"
+ else:
+ self.client._put_file_shell(self.setup_script, '~/setup.sh')
+ setup_bash_file = "setup.sh"
+ cmd = "sudo bash %s %s %s" % \
+ (setup_bash_file, self.openrc, self.external_network)
+ LOG.debug("Executing setup command: %s", cmd)
status, stdout, stderr = self.client.execute(cmd)
self.setup_done = True
'yardstick.benchmark.scenarios.networking',
Ping6.TARGET_SCRIPT)
+ self.ping6_find_host_script = pkg_resources.resource_filename(
+ 'yardstick.benchmark.scenarios.networking',
+ Ping6.FIND_HOST_SCRIPT)
if not self.setup_done:
- self._ssh_host()
-
- self.client.run("cat > ~/ping6.sh",
- stdin=open(self.ping6_script, "rb"))
- cmd = "sudo bash ping6.sh"
- LOG.debug("Executing command: %s", cmd)
+ host_str = self.options.get("host", 'host1')
+ self.host_list = host_str.split(',')
+ self.host_list.sort()
+ self._ssh_host(self.host_list[0])
+
+ # find ipv4-int-network1 to ssh VM
+ self.client._put_file_shell(
+ self.ping6_find_host_script, '~/find_host.sh')
+ cmd = "sudo bash find_host.sh %s" % self.openrc
+ LOG.debug("Executing find_host command: %s", cmd)
+ status, stdout, stderr = self.client.execute(cmd)
+ host_name = stdout.strip()
+
+ # copy vRouterKey to target host
+ self.client.run("cat ~/vRouterKey",
+ stdout=open("/tmp/vRouterKey", "w"))
+ self._ssh_host(host_name)
+ self.client.run("cat > ~/vRouterKey",
+ stdin=open("/tmp/vRouterKey", "rb"))
+
+ # run ping6 benchmark
+ self.client._put_file_shell(self.ping6_script, '~/ping6.sh')
+ cmd = "sudo bash ping6.sh %s %s" % (self.openrc, self.ping_options)
+ LOG.debug("Executing ping6 command: %s", cmd)
status, stdout, stderr = self.client.execute(cmd)
- print stdout
+
if status:
raise RuntimeError(stderr)
+ # sla
if stdout:
result["rtt"] = float(stdout)
-
if "sla" in self.scenario_cfg:
sla_max_rtt = int(self.scenario_cfg["sla"]["max_rtt"])
assert result["rtt"] <= sla_max_rtt, \
"rtt %f > sla:max_rtt(%f); " % (result["rtt"], sla_max_rtt)
else:
- LOG.error("ping6 timeout")
+ LOG.error("ping6 timeout!!!")
self.run_done = True
def teardown(self):
"""teardown the benchmark"""
+ self.post_teardown_script = pkg_resources.resource_filename(
+ 'yardstick.benchmark.scenarios.networking',
+ Ping6.POST_TEARDOWN_SCRIPT)
+
+ host_str = self.options.get("host", 'node1')
+ self.host_list = host_str.split(',')
+ self.host_list.sort()
+
if not self.run_done:
- self._ssh_host()
+ self._ssh_host(self.host_list[0])
self.teardown_script = pkg_resources.resource_filename(
'yardstick.benchmark.scenarios.networking',
Ping6.TEARDOWN_SCRIPT)
- self.client.run("cat > ~/teardown.sh",
- stdin=open(self.teardown_script, "rb"))
- cmd = "sudo bash teardown.sh"
+ self.client._put_file_shell(self.teardown_script, '~/teardown.sh')
+ cmd = "sudo bash teardown.sh %s %s" % \
+ (self.openrc, self.external_network)
status, stdout, stderr = self.client.execute(cmd)
+ post_teardown = self.options.get("post_teardown", True)
+ if post_teardown:
+ self._post_teardown()
+
if status:
raise RuntimeError(stderr)
pass
else:
LOG.error("ping6 teardown failed")
+
+ def _post_teardown(self):
+ for node_name in self.host_list:
+ self._ssh_host(node_name)
+ self.client._put_file_shell(
+ self.post_teardown_script, '~/post_teardown.sh')
+ status, stdout, stderr = self.client.execute(
+ "sudo bash post_teardown.sh")
Code Review / yardstick.git / blobdiff