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 = ssh.SSH.from_node(node, defaults={"user": "ubuntu"})
self.client.wait(timeout=60)
def _pre_setup(self):
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")
+ self.client.execute("sudo bash pre_setup.sh")
def _get_controller_node(self, host_list):
for host_name in host_list:
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.client.execute(cmd)
self.setup_done = True
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)
+ self.verify_SLA(result["rtt"] <= sla_max_rtt,
+ "rtt %f > sla:max_rtt(%f); "
+ % (result["rtt"], sla_max_rtt))
else:
LOG.error("ping6 timeout!!!")
self.run_done = True
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")
+ self.client.execute("sudo bash post_teardown.sh")