# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
+from __future__ import absolute_import
import logging
-from baseoperation import BaseOperation
+
+from yardstick.benchmark.scenarios.availability.operation.baseoperation \
+ import \
+ BaseOperation
+
import yardstick.ssh as ssh
-from yardstick.benchmark.scenarios.availability.util import buildshellparams
+from yardstick.benchmark.scenarios.availability.util \
+ import buildshellparams, execute_shell_command, \
+ read_stdout_item, build_shell_command
LOG = logging.getLogger(__name__)
def setup(self):
LOG.debug("config:%s context:%s", self._config, self._context)
- host = self._context.get(self._config['host'], None)
- ip = host.get("ip", None)
- user = host.get("user", "root")
- ssh_port = host.get("ssh_port", ssh.DEFAULT_PORT)
- key_filename = host.get("key_filename", "~/.ssh/id_rsa")
+ host = self._context.get(self._config.get('host', None), None)
- self.connection = ssh.SSH(user, ip, key_filename=key_filename,
- port=ssh_port)
- self.connection.wait(timeout=600)
- LOG.debug("ssh host success!")
+ self.connection = None
+ if host:
+ self.connection = ssh.SSH.from_node(
+ host, defaults={"user": "root"})
+ self.connection.wait(timeout=600)
+ LOG.debug("ssh host success!")
self.key = self._config['key']
self.operation_key = self._config['operation_key']
if "action_parameter" in self._config:
- actionParameter = self._config['action_parameter']
- str = buildshellparams(actionParameter)
- l = list(item for item in actionParameter.values())
- self.action_param = str.format(*l)
+ self.actionParameter_config = self._config['action_parameter']
if "rollback_parameter" in self._config:
rollbackParameter = self._config['rollback_parameter']
- str = buildshellparams(rollbackParameter)
+ str = buildshellparams(
+ rollbackParameter, True if self.connection else False)
l = list(item for item in rollbackParameter.values())
self.rollback_param = str.format(*l)
def run(self):
if "action_parameter" in self._config:
- exit_status, stdout, stderr = self.connection.execute(
- self.action_param,
- stdin=open(self.action_script, "r"))
+ self.action_param = \
+ build_shell_command(
+ self.actionParameter_config,
+ True if self.connection else False,
+ self.intermediate_variables)
+ if self.connection:
+ with open(self.action_script, "r") as stdin_file:
+ exit_status, stdout, stderr = self.connection.execute(
+ "sudo {}".format(self.action_param),
+ stdin=stdin_file)
+ else:
+ exit_status, stdout = \
+ execute_shell_command(
+ "/bin/bash {0} {1}".format(
+ self.action_script, self.action_param))
else:
- exit_status, stdout, stderr = self.connection.execute(
- "/bin/sh -s ",
- stdin=open(self.action_script, "r"))
+ if self.connection:
+ with open(self.action_script, "r") as stdin_file:
+ exit_status, stdout, stderr = self.connection.execute(
+ "sudo /bin/sh -s ",
+ stdin=stdin_file)
+ else:
+ exit_status, stdout = execute_shell_command(
+ "/bin/bash {0}".format(self.action_script))
if exit_status == 0:
- LOG.debug("success,the operation's output is: {0}".format(stdout))
+ LOG.debug("success,the operation's output is: %s", stdout)
+ if "return_parameter" in self._config:
+ returnParameter = self._config['return_parameter']
+ for key, item in returnParameter.items():
+ value = read_stdout_item(stdout, key)
+ LOG.debug("intermediate variables %s: %s", item, value)
+ self.intermediate_variables[item] = value
else:
LOG.error(
"the operation's error, stdout:%s, stderr:%s",
def rollback(self):
if "rollback_parameter" in self._config:
- exit_status, stdout, stderr = self.connection.execute(
- self.rollback_param,
- stdin=open(self.rollback_script, "r"))
+ if self.connection:
+ with open(self.rollback_script, "r") as stdin_file:
+ exit_status, stdout, stderr = self.connection.execute(
+ "sudo {}".format(self.rollback_param),
+ stdin=stdin_file)
+ else:
+ exit_status, stdout = \
+ execute_shell_command(
+ "/bin/bash {0} {1}".format(
+ self.rollback_script, self.rollback_param))
else:
- exit_status, stdout, stderr = self.connection.execute(
- "/bin/sh -s ",
- stdin=open(self.rollback_script, "r"))
+ if self.connection:
+ with open(self.rollback_script, "r") as stdin_file:
+ exit_status, stdout, stderr = self.connection.execute(
+ "sudo /bin/sh -s ",
+ stdin=stdin_file)
+ else:
+ exit_status, stdout = execute_shell_command(
+ "/bin/bash {0}".format(self.rollback_script))