X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=yardstick%2Fbenchmark%2Fscenarios%2Favailability%2Fattacker%2Fattacker_process.py;h=cb171eafad1d5eb64ea2dc2e8ed3862f10aed5b2;hb=15d807c22f33fab8e1f9b61e1d0c041a8144ee89;hp=0a844f56cb0858eb02bb9336757fe5196d26b955;hpb=492f64b990e8487894f30f7cbce4cbff7e720d16;p=yardstick.git

diff --git a/yardstick/benchmark/scenarios/availability/attacker/attacker_process.py b/yardstick/benchmark/scenarios/availability/attacker/attacker_process.py
index 0a844f56c..cb171eafa 100644
--- a/yardstick/benchmark/scenarios/availability/attacker/attacker_process.py
+++ b/yardstick/benchmark/scenarios/availability/attacker/attacker_process.py
@@ -6,10 +6,12 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
+from __future__ import absolute_import
 import logging
 
-from baseattacker import BaseAttacker
 import yardstick.ssh as ssh
+from yardstick.benchmark.scenarios.availability.attacker.baseattacker import \
+    BaseAttacker
 
 LOG = logging.getLogger(__name__)
 
@@ -19,15 +21,10 @@ class ProcessAttacker(BaseAttacker):
     __attacker_type__ = 'kill-process'
 
     def setup(self):
-        LOG.debug("config:%s context:%s" % (self._config, self._context))
+        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")
 
-        self.connection = ssh.SSH(user, ip, key_filename=key_filename,
-                                  port=ssh_port)
+        self.connection = ssh.SSH.from_node(host, defaults={"user": "root"})
         self.connection.wait(timeout=600)
         LOG.debug("ssh host success!")
 
@@ -41,29 +38,33 @@ class ProcessAttacker(BaseAttacker):
         self.recovery_script = self.get_script_fullpath(
             self.fault_cfg['recovery_script'])
 
-        if self.check():
-            self.setup_done = True
+        self.data[self.service_name] = self.check()
 
     def check(self):
-        exit_status, stdout, stderr = self.connection.execute(
-            "/bin/sh -s {0}".format(self.service_name),
-            stdin=open(self.check_script, "r"))
+        with open(self.check_script, "r") as stdin_file:
+            exit_status, stdout, stderr = self.connection.execute(
+                "sudo /bin/sh -s {0}".format(self.service_name),
+                stdin=stdin_file)
 
-        if stdout and "running" in stdout:
-            LOG.info("check the envrioment success!")
-            return True
+        if stdout:
+            LOG.info("check the environment success!")
+            return int(stdout.strip('\n'))
         else:
             LOG.error(
-                "the host envrioment is error, stdout:%s, stderr:%s" %
-                (stdout, stderr))
+                "the host environment is error, stdout:%s, stderr:%s",
+                stdout, stderr)
         return False
 
     def inject_fault(self):
-        exit_status, stdout, stderr = self.connection.execute(
-            "/bin/sh -s {0}".format(self.service_name),
-            stdin=open(self.inject_script, "r"))
+        with open(self.inject_script, "r") as stdin_file:
+            exit_status, stdout, stderr = self.connection.execute(
+                "sudo /bin/sh -s {0}".format(self.service_name),
+                stdin=stdin_file)
 
     def recover(self):
-        exit_status, stdout, stderr = self.connection.execute(
-            "/bin/sh -s {0} ".format(self.service_name),
-            stdin=open(self.recovery_script, "r"))
+        with open(self.recovery_script, "r") as stdin_file:
+            exit_status, stdout, stderr = self.connection.execute(
+                "sudo /bin/bash -s {0} ".format(self.service_name),
+                stdin=stdin_file)
+        if exit_status:
+            LOG.info("Fail to restart service!")