-#!/usr/bin/python
+#!/usr/bin/env python
#
# Copyright (c) 2015 All rights reserved
# This program and the accompanying materials
#
# http://www.apache.org/licenses/LICENSE-2.0
-import sys
import time
-import argparse
+from snaps.openstack.utils import deploy_utils
+from snaps.openstack.create_instance import VmInstanceSettings
+from snaps.openstack.create_network import PortSettings
-import functest.utils.functest_logger as ft_logger
-import vping_base
+from functest.core.testcase import TestCase
+from functest.opnfv_tests.openstack.vping import vping_base
class VPingUserdata(vping_base.VPingBase):
+ """
+ Class to execute the vPing test using userdata and the VM's console
+ """
def __init__(self, **kwargs):
if "case_name" not in kwargs:
kwargs["case_name"] = "vping_userdata"
super(VPingUserdata, self).__init__(**kwargs)
- self.logger = ft_logger.Logger(self.case_name).getLogger()
-
- def boot_vm_preparation(self, config, vmname, test_ip):
- config['config_drive'] = True
- if vmname == self.vm2_name:
- u = ("#!/bin/sh\n\n"
- "while true; do\n"
- " ping -c 1 %s 2>&1 >/dev/null\n"
- " RES=$?\n"
- " if [ \"Z$RES\" = \"Z0\" ] ; then\n"
- " echo 'vPing OK'\n"
- " break\n"
- " else\n"
- " echo 'vPing KO'\n"
- " fi\n"
- " sleep 1\n"
- "done\n" % test_ip)
- config['userdata'] = u
-
- def do_vping(self, vm, test_ip):
+
+ def run(self):
+ """
+ Sets up the OpenStack VM instance objects then executes the ping and
+ validates.
+ :return: the exit code from the super.execute() method
+ """
+ try:
+ super(VPingUserdata, self).run()
+
+ # Creating Instance 1
+ port1_settings = PortSettings(
+ name=self.vm1_name + '-vPingPort',
+ network_name=self.network_creator.network_settings.name)
+ instance1_settings = VmInstanceSettings(
+ name=self.vm1_name,
+ flavor=self.flavor_name,
+ vm_boot_timeout=self.vm_boot_timeout,
+ port_settings=[port1_settings])
+
+ self.logger.info(
+ "Creating VM 1 instance with name: '%s'"
+ % instance1_settings.name)
+ self.vm1_creator = deploy_utils.create_vm_instance(
+ self.os_creds, instance1_settings,
+ self.image_creator.image_settings)
+ self.creators.append(self.vm1_creator)
+
+ userdata = _get_userdata(
+ self.vm1_creator.get_port_ip(port1_settings.name))
+ if userdata:
+ # Creating Instance 2
+ port2_settings = PortSettings(
+ name=self.vm2_name + '-vPingPort',
+ network_name=self.network_creator.network_settings.name)
+ instance2_settings = VmInstanceSettings(
+ name=self.vm2_name,
+ flavor=self.flavor_name,
+ vm_boot_timeout=self.vm_boot_timeout,
+ port_settings=[port2_settings],
+ userdata=userdata)
+
+ self.logger.info(
+ "Creating VM 2 instance with name: '%s'"
+ % instance2_settings.name)
+ self.vm2_creator = deploy_utils.create_vm_instance(
+ self.os_creds, instance2_settings,
+ self.image_creator.image_settings)
+ self.creators.append(self.vm2_creator)
+ else:
+ raise Exception('Userdata is None')
+
+ return self._execute()
+
+ finally:
+ self._cleanup()
+
+ def _do_vping(self, vm_creator, test_ip):
+ """
+ Override from super
+ """
self.logger.info("Waiting for ping...")
- EXIT_CODE = -1
+ exit_code = TestCase.EX_TESTCASE_FAILED
sec = 0
tries = 0
while True:
time.sleep(1)
- p_console = vm.get_console_output()
+ p_console = vm_creator.get_console_output()
if "vPing OK" in p_console:
self.logger.info("vPing detected!")
- EXIT_CODE = 0
+ exit_code = TestCase.EX_OK
break
elif "failed to read iid from metadata" in p_console or tries > 5:
- EXIT_CODE = -2
+ self.logger.info("Failed to read iid from metadata")
break
elif sec == self.ping_timeout:
self.logger.info("Timeout reached.")
break
elif sec % 10 == 0:
if "request failed" in p_console:
- self.logger.debug("It seems userdata is not supported "
- "in nova boot. Waiting a bit...")
+ self.logger.debug(
+ "It seems userdata is not supported in nova boot. " +
+ "Waiting a bit...")
tries += 1
else:
- self.logger.debug("Pinging %s. Waiting for response..."
- % test_ip)
+ self.logger.debug(
+ "Pinging %s. Waiting for response..." % test_ip)
sec += 1
- return EXIT_CODE
-
+ return exit_code
-if __name__ == '__main__':
- args_parser = argparse.ArgumentParser()
- args_parser.add_argument("-r", "--report",
- help="Create json result file",
- action="store_true")
- args = vars(args_parser.parse_args())
- sys.exit(vping_base.VPingMain(VPingUserdata).main(**args))
+def _get_userdata(test_ip):
+ """
+ Returns the post VM creation script to be added into the VM's userdata
+ :param test_ip: the IP value to substitute into the script
+ :return: the bash script contents
+ """
+ if test_ip:
+ return ("#!/bin/sh\n\n"
+ "while true; do\n"
+ " ping -c 1 %s 2>&1 >/dev/null\n"
+ " RES=$?\n"
+ " if [ \"Z$RES\" = \"Z0\" ] ; then\n"
+ " echo 'vPing OK'\n"
+ " break\n"
+ " else\n"
+ " echo 'vPing KO'\n"
+ " fi\n"
+ " sleep 1\n"
+ "done\n" % str(test_ip))
+ return None
Code Review / functest.git / blobdiff