root / snf-tools / synnefo_tools / burnin.py @ 34516571
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#!/usr/bin/env python
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# Copyright 2011 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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"""Perform integration testing on a running Synnefo deployment"""
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#import __main__
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import datetime |
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import inspect |
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import logging |
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import os |
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import os.path |
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import paramiko |
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import prctl |
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import subprocess |
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import signal |
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import socket |
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import sys |
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import time |
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import tempfile |
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from base64 import b64encode |
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from IPy import IP |
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from multiprocessing import Process, Queue |
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from random import choice, randint |
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from optparse import OptionParser, OptionValueError |
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from kamaki.clients.compute import ComputeClient |
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from kamaki.clients.cyclades import CycladesClient |
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from kamaki.clients.image import ImageClient |
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from kamaki.clients.pithos import PithosClient |
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from kamaki.clients.astakos import AstakosClient |
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from kamaki.clients import ClientError |
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from vncauthproxy.d3des import generate_response as d3des_generate_response |
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# Use backported unittest functionality if Python < 2.7
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try:
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import unittest2 as unittest |
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except ImportError: |
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if sys.version_info < (2, 7): |
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raise Exception("The unittest2 package is required for Python < 2.7") |
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import unittest |
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# --------------------------------------------------------------------
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# Global Variables
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AUTH_URL = None
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TOKEN = None
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SYSTEM_IMAGES_USER = None
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NO_IPV6 = None
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NOFAILFAST = None
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VERBOSE = None
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# A unique id identifying this test run
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TEST_RUN_ID = datetime.datetime.strftime(datetime.datetime.now(), |
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"%Y%m%d%H%M%S")
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SNF_TEST_PREFIX = "snf-test-"
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red = '\x1b[31m'
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yellow = '\x1b[33m'
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green = '\x1b[32m'
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normal = '\x1b[0m'
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# --------------------------------------------------------------------
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# Global functions
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def _ssh_execute(hostip, username, password, command): |
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"""Execute a command via ssh"""
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ssh = paramiko.SSHClient() |
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ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) |
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try:
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ssh.connect(hostip, username=username, password=password) |
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except socket.error, err:
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raise AssertionError(err) |
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try:
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stdin, stdout, stderr = ssh.exec_command(command) |
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except paramiko.SSHException, err:
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raise AssertionError(err) |
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status = stdout.channel.recv_exit_status() |
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output = stdout.readlines() |
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ssh.close() |
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return output, status
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def _get_user_id(): |
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"""Authenticate to astakos and get unique users id"""
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astakos = AstakosClient(AUTH_URL, TOKEN) |
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astakos.CONNECTION_RETRY_LIMIT = 2
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authenticate = astakos.authenticate() |
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return authenticate['access']['user']['id'] |
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# --------------------------------------------------------------------
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# BurninTestReulst class
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class BurninTestResult(unittest.TextTestResult): |
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def addSuccess(self, test): |
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super(BurninTestResult, self).addSuccess(test) |
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if self.showAll: |
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if hasattr(test, 'result_dict'): |
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run_details = test.result_dict |
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self.stream.write("\n") |
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for i in run_details: |
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self.stream.write("%s : %s \n" % (i, run_details[i])) |
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self.stream.write("\n") |
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elif self.dots: |
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self.stream.write('.') |
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self.stream.flush()
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def addError(self, test, err): |
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super(BurninTestResult, self).addError(test, err) |
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if self.showAll: |
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self.stream.writeln("ERROR") |
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if hasattr(test, 'result_dict'): |
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run_details = test.result_dict |
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self.stream.write("\n") |
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for i in run_details: |
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self.stream.write("%s : %s \n" % (i, run_details[i])) |
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self.stream.write("\n") |
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elif self.dots: |
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self.stream.write('E') |
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self.stream.flush()
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def addFailure(self, test, err): |
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super(BurninTestResult, self).addFailure(test, err) |
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if self.showAll: |
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self.stream.writeln("FAIL") |
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if hasattr(test, 'result_dict'): |
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run_details = test.result_dict |
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self.stream.write("\n") |
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for i in run_details: |
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self.stream.write("%s : %s \n" % (i, run_details[i])) |
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self.stream.write("\n") |
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elif self.dots: |
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self.stream.write('F') |
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self.stream.flush()
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# --------------------------------------------------------------------
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# Format Results
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class burninFormatter(logging.Formatter): |
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err_fmt = red + "ERROR: %(msg)s" + normal
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dbg_fmt = green + "* %(msg)s" + normal
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info_fmt = "%(msg)s"
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def __init__(self, fmt="%(levelno)s: %(msg)s"): |
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logging.Formatter.__init__(self, fmt)
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def format(self, record): |
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format_orig = self._fmt
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# Replace the original format with one customized by logging level
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if record.levelno == 10: # DEBUG |
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self._fmt = burninFormatter.dbg_fmt
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elif record.levelno == 20: # INFO |
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self._fmt = burninFormatter.info_fmt
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elif record.levelno == 40: # ERROR |
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self._fmt = burninFormatter.err_fmt
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result = logging.Formatter.format(self, record)
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self._fmt = format_orig
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return result
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log = logging.getLogger("burnin")
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log.setLevel(logging.DEBUG) |
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handler = logging.StreamHandler() |
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handler.setFormatter(burninFormatter()) |
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log.addHandler(handler) |
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# --------------------------------------------------------------------
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# UnauthorizedTestCase class
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class UnauthorizedTestCase(unittest.TestCase): |
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"""Test unauthorized access"""
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@classmethod
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def setUpClass(cls): |
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cls.astakos = AstakosClient(AUTH_URL, TOKEN) |
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cls.astakos.CONNECTION_RETRY_LIMIT = 2
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cls.compute_url = \ |
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cls.astakos.get_service_endpoints('compute')['publicURL'] |
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cls.result_dict = dict()
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def test_unauthorized_access(self): |
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"""Test access without a valid token fails"""
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log.info("Authentication test")
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falseToken = '12345'
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c = ComputeClient(self.compute_url, falseToken)
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c.CONNECTION_RETRY_LIMIT = 2
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with self.assertRaises(ClientError) as cm: |
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c.list_servers() |
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self.assertEqual(cm.exception.status, 401) |
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# --------------------------------------------------------------------
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# This class gest replicated into Images TestCases dynamically
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class ImagesTestCase(unittest.TestCase): |
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"""Test image lists for consistency"""
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@classmethod
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def setUpClass(cls): |
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"""Initialize kamaki, get (detailed) list of images"""
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log.info("Getting simple and detailed list of images")
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cls.astakos_client = AstakosClient(AUTH_URL, TOKEN) |
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cls.astakos_client.CONNECTION_RETRY_LIMIT = 2
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# Compute Client
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compute_url = \ |
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cls.astakos_client.get_service_endpoints('compute')['publicURL'] |
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cls.compute_client = ComputeClient(compute_url, TOKEN) |
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cls.compute_client.CONNECTION_RETRY_LIMIT = 2
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# Image Client
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image_url = \ |
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cls.astakos_client.get_service_endpoints('image')['publicURL'] |
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cls.image_client = ImageClient(image_url, TOKEN) |
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cls.image_client.CONNECTION_RETRY_LIMIT = 2
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# Pithos Client
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pithos_url = cls.astakos_client.\ |
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get_service_endpoints('object-store')['publicURL'] |
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cls.pithos_client = PithosClient(pithos_url, TOKEN) |
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cls.pithos_client.CONNECTION_RETRY_LIMIT = 2
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# Get images
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cls.images = \ |
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filter(lambda x: not x['name'].startswith(SNF_TEST_PREFIX), |
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cls.image_client.list_public()) |
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cls.dimages = \ |
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filter(lambda x: not x['name'].startswith(SNF_TEST_PREFIX), |
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cls.image_client.list_public(detail=True))
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cls.result_dict = dict()
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# Get uniq user id
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cls.uuid = _get_user_id() |
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log.info("Uniq user id = %s" % cls.uuid)
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# Create temp directory and store it inside our class
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# XXX: In my machine /tmp has not enough space
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# so use current directory to be sure.
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cls.temp_dir = tempfile.mkdtemp(dir=os.getcwd()) |
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cls.temp_image_name = \ |
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SNF_TEST_PREFIX + cls.imageid + ".diskdump"
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@classmethod
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def tearDownClass(cls): |
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"""Remove local files"""
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try:
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temp_file = os.path.join(cls.temp_dir, cls.temp_image_name) |
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os.unlink(temp_file) |
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except:
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pass
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try:
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os.rmdir(cls.temp_dir) |
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except:
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pass
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def test_001_list_images(self): |
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"""Test image list actually returns images"""
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self.assertGreater(len(self.images), 0) |
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def test_002_list_images_detailed(self): |
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"""Test detailed image list is the same length as list"""
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self.assertEqual(len(self.dimages), len(self.images)) |
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def test_003_same_image_names(self): |
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"""Test detailed and simple image list contain same names"""
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names = sorted(map(lambda x: x["name"], self.images)) |
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dnames = sorted(map(lambda x: x["name"], self.dimages)) |
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self.assertEqual(names, dnames)
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def test_004_unique_image_names(self): |
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"""Test system images have unique names"""
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sys_images = filter(lambda x: x['owner'] == SYSTEM_IMAGES_USER, |
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self.dimages)
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names = sorted(map(lambda x: x["name"], sys_images)) |
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self.assertEqual(sorted(list(set(names))), names) |
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def test_005_image_metadata(self): |
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"""Test every image has specific metadata defined"""
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keys = frozenset(["osfamily", "root_partition"]) |
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details = self.compute_client.list_images(detail=True) |
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sys_images = filter(lambda x: x['user_id'] == SYSTEM_IMAGES_USER, |
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details) |
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for i in sys_images: |
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self.assertTrue(keys.issubset(i["metadata"].keys())) |
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def test_006_download_image(self): |
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"""Download image from pithos+"""
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# Get image location
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image = filter(
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lambda x: x['id'] == self.imageid, self.dimages)[0] |
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image_location = \ |
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image['location'].replace("://", " ").replace("/", " ").split() |
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log.info("Download image, with owner %s\n\tcontainer %s, and name %s"
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% (image_location[1], image_location[2], image_location[3])) |
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self.pithos_client.account = image_location[1] |
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self.pithos_client.container = image_location[2] |
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temp_file = os.path.join(self.temp_dir, self.temp_image_name) |
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with open(temp_file, "wb+") as f: |
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self.pithos_client.download_object(image_location[3], f) |
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def test_007_upload_image(self): |
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"""Upload and register image"""
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temp_file = os.path.join(self.temp_dir, self.temp_image_name) |
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log.info("Upload image to pithos+")
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# Create container `images'
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self.pithos_client.account = self.uuid |
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self.pithos_client.container = "images" |
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self.pithos_client.container_put()
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with open(temp_file, "rb+") as f: |
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self.pithos_client.upload_object(self.temp_image_name, f) |
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log.info("Register image to plankton")
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location = "pithos://" + self.uuid + \ |
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"/images/" + self.temp_image_name |
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params = {'is_public': False} |
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properties = {'OSFAMILY': "linux", 'ROOT_PARTITION': 1} |
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self.image_client.register(
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self.temp_image_name, location, params, properties)
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# Get image id
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details = self.image_client.list_public(detail=True) |
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detail = filter(lambda x: x['location'] == location, details) |
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self.assertEqual(len(detail), 1) |
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cls = type(self) |
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cls.temp_image_id = detail[0]['id'] |
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log.info("Image registered with id %s" % detail[0]['id']) |
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def test_008_cleanup_image(self): |
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"""Cleanup image test"""
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log.info("Cleanup image test")
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# Remove image from pithos+
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self.pithos_client.account = self.uuid |
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self.pithos_client.container = "images" |
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self.pithos_client.del_object(self.temp_image_name) |
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# --------------------------------------------------------------------
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# FlavorsTestCase class
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class FlavorsTestCase(unittest.TestCase): |
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"""Test flavor lists for consistency"""
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@classmethod
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def setUpClass(cls): |
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"""Initialize kamaki, get (detailed) list of flavors"""
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log.info("Getting simple and detailed list of flavors")
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cls.astakos_client = AstakosClient(AUTH_URL, TOKEN) |
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cls.astakos_client.CONNECTION_RETRY_LIMIT = 2
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# Compute Client
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compute_url = \ |
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cls.astakos_client.get_service_endpoints('compute')['publicURL'] |
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cls.compute_client = ComputeClient(compute_url, TOKEN) |
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cls.compute_client.CONNECTION_RETRY_LIMIT = 2
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cls.flavors = cls.compute_client.list_flavors() |
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cls.dflavors = cls.compute_client.list_flavors(detail=True)
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cls.result_dict = dict()
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def test_001_list_flavors(self): |
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"""Test flavor list actually returns flavors"""
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self.assertGreater(len(self.flavors), 0) |
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def test_002_list_flavors_detailed(self): |
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"""Test detailed flavor list is the same length as list"""
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self.assertEquals(len(self.dflavors), len(self.flavors)) |
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def test_003_same_flavor_names(self): |
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"""Test detailed and simple flavor list contain same names"""
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names = sorted(map(lambda x: x["name"], self.flavors)) |
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dnames = sorted(map(lambda x: x["name"], self.dflavors)) |
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self.assertEqual(names, dnames)
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def test_004_unique_flavor_names(self): |
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"""Test flavors have unique names"""
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names = sorted(map(lambda x: x["name"], self.flavors)) |
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self.assertEqual(sorted(list(set(names))), names) |
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def test_005_well_formed_flavor_names(self): |
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"""Test flavors have names of the form CxxRyyDzz
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Where xx is vCPU count, yy is RAM in MiB, zz is Disk in GiB
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"""
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for f in self.dflavors: |
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flavor = (f["vcpus"], f["ram"], f["disk"], f["SNF:disk_template"]) |
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self.assertEqual("C%dR%dD%d%s" % flavor, |
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f["name"],
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"Flavor %s does not match its specs." % f["name"]) |
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# --------------------------------------------------------------------
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# ServersTestCase class
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class ServersTestCase(unittest.TestCase): |
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"""Test server lists for consistency"""
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@classmethod
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def setUpClass(cls): |
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"""Initialize kamaki, get (detailed) list of servers"""
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log.info("Getting simple and detailed list of servers")
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cls.astakos_client = AstakosClient(AUTH_URL, TOKEN) |
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cls.astakos_client.CONNECTION_RETRY_LIMIT = 2
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# Compute Client
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compute_url = \ |
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cls.astakos_client.get_service_endpoints('compute')['publicURL'] |
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cls.compute_client = ComputeClient(compute_url, TOKEN) |
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cls.compute_client.CONNECTION_RETRY_LIMIT = 2
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cls.servers = cls.compute_client.list_servers() |
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cls.dservers = cls.compute_client.list_servers(detail=True)
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cls.result_dict = dict()
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# def test_001_list_servers(self):
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# """Test server list actually returns servers"""
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# self.assertGreater(len(self.servers), 0)
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def test_002_list_servers_detailed(self): |
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"""Test detailed server list is the same length as list"""
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self.assertEqual(len(self.dservers), len(self.servers)) |
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def test_003_same_server_names(self): |
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"""Test detailed and simple flavor list contain same names"""
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names = sorted(map(lambda x: x["name"], self.servers)) |
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dnames = sorted(map(lambda x: x["name"], self.dservers)) |
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self.assertEqual(names, dnames)
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|
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# --------------------------------------------------------------------
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# Pithos Test Cases
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class PithosTestCase(unittest.TestCase): |
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"""Test pithos functionality"""
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@classmethod
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def setUpClass(cls): |
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"""Initialize kamaki, get list of containers"""
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# Get uniq user id
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cls.uuid = _get_user_id() |
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log.info("Uniq user id = %s" % cls.uuid)
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log.info("Getting list of containers")
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cls.astakos_client = AstakosClient(AUTH_URL, TOKEN) |
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cls.astakos_client.CONNECTION_RETRY_LIMIT = 2
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# Pithos Client
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pithos_url = cls.astakos_client.\ |
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get_service_endpoints('object-store')['publicURL'] |
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cls.pithos_client = PithosClient(pithos_url, TOKEN, cls.uuid) |
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cls.pithos_client.CONNECTION_RETRY_LIMIT = 2
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|
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cls.containers = cls.pithos_client.list_containers() |
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cls.result_dict = dict()
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|
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def test_001_list_containers(self): |
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"""Test container list actually returns containers"""
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self.assertGreater(len(self.containers), 0) |
474 |
|
475 |
def test_002_unique_containers(self): |
476 |
"""Test if containers have unique names"""
|
477 |
names = [n['name'] for n in self.containers] |
478 |
names = sorted(names)
|
479 |
self.assertEqual(sorted(list(set(names))), names) |
480 |
|
481 |
def test_003_create_container(self): |
482 |
"""Test create a container"""
|
483 |
rand_num = randint(1000, 9999) |
484 |
rand_name = "%s%s" % (SNF_TEST_PREFIX, rand_num)
|
485 |
names = [n['name'] for n in self.containers] |
486 |
while rand_name in names: |
487 |
rand_num = randint(1000, 9999) |
488 |
rand_name = "%s%s" % (SNF_TEST_PREFIX, rand_num)
|
489 |
# Create container
|
490 |
self.pithos_client.container = rand_name
|
491 |
self.pithos_client.container_put()
|
492 |
# Get list of containers
|
493 |
new_containers = self.pithos_client.list_containers()
|
494 |
new_container_names = [n['name'] for n in new_containers] |
495 |
self.assertIn(rand_name, new_container_names)
|
496 |
|
497 |
def test_004_upload(self): |
498 |
"""Test uploading something to pithos+"""
|
499 |
# Create a tmp file
|
500 |
with tempfile.TemporaryFile() as f: |
501 |
f.write("This is a temp file")
|
502 |
f.seek(0, 0) |
503 |
# Where to save file
|
504 |
self.pithos_client.upload_object("test.txt", f) |
505 |
|
506 |
def test_005_download(self): |
507 |
"""Test download something from pithos+"""
|
508 |
# Create tmp directory to save file
|
509 |
tmp_dir = tempfile.mkdtemp() |
510 |
tmp_file = os.path.join(tmp_dir, "test.txt")
|
511 |
with open(tmp_file, "wb+") as f: |
512 |
self.pithos_client.download_object("test.txt", f) |
513 |
# Read file
|
514 |
f.seek(0, 0) |
515 |
content = f.read() |
516 |
# Remove files
|
517 |
os.unlink(tmp_file) |
518 |
os.rmdir(tmp_dir) |
519 |
# Compare results
|
520 |
self.assertEqual(content, "This is a temp file") |
521 |
|
522 |
def test_006_remove(self): |
523 |
"""Test removing files and containers"""
|
524 |
cont_name = self.pithos_client.container
|
525 |
self.pithos_client.del_object("test.txt") |
526 |
self.pithos_client.purge_container()
|
527 |
# List containers
|
528 |
containers = self.pithos_client.list_containers()
|
529 |
cont_names = [n['name'] for n in containers] |
530 |
self.assertNotIn(cont_name, cont_names)
|
531 |
|
532 |
|
533 |
# --------------------------------------------------------------------
|
534 |
# This class gets replicated into actual TestCases dynamically
|
535 |
class SpawnServerTestCase(unittest.TestCase): |
536 |
"""Test scenario for server of the specified image"""
|
537 |
@classmethod
|
538 |
def setUpClass(cls): |
539 |
"""Initialize a kamaki instance"""
|
540 |
log.info("Spawning server for image `%s'" % cls.imagename)
|
541 |
|
542 |
cls.astakos_client = AstakosClient(AUTH_URL, TOKEN) |
543 |
cls.astakos_client.CONNECTION_RETRY_LIMIT = 2
|
544 |
# Cyclades Client
|
545 |
compute_url = \ |
546 |
cls.astakos_client.get_service_endpoints('compute')['publicURL'] |
547 |
cls.cyclades_client = CycladesClient(compute_url, TOKEN) |
548 |
cls.cyclades_client.CONNECTION_RETRY_LIMIT = 2
|
549 |
|
550 |
cls.result_dict = dict()
|
551 |
|
552 |
def _get_ipv4(self, server): |
553 |
"""Get the public IPv4 of a server from the detailed server info"""
|
554 |
|
555 |
nics = server["attachments"]
|
556 |
|
557 |
for nic in nics: |
558 |
net_id = nic["network_id"]
|
559 |
if self.cyclades_client.get_network_details(net_id)["public"]: |
560 |
public_addrs = nic["ipv4"]
|
561 |
|
562 |
self.assertTrue(public_addrs is not None) |
563 |
|
564 |
return public_addrs
|
565 |
|
566 |
def _get_ipv6(self, server): |
567 |
"""Get the public IPv6 of a server from the detailed server info"""
|
568 |
|
569 |
nics = server["attachments"]
|
570 |
|
571 |
for nic in nics: |
572 |
net_id = nic["network_id"]
|
573 |
if self.cyclades_client.get_network_details(net_id)["public"]: |
574 |
public_addrs = nic["ipv6"]
|
575 |
|
576 |
self.assertTrue(public_addrs is not None) |
577 |
|
578 |
return public_addrs
|
579 |
|
580 |
def _connect_loginname(self, os_value): |
581 |
"""Return the login name for connections based on the server OS"""
|
582 |
if os_value in ("Ubuntu", "Kubuntu", "Fedora"): |
583 |
return "user" |
584 |
elif os_value in ("windows", "windows_alpha1"): |
585 |
return "Administrator" |
586 |
else:
|
587 |
return "root" |
588 |
|
589 |
def _verify_server_status(self, current_status, new_status): |
590 |
"""Verify a server has switched to a specified status"""
|
591 |
server = self.cyclades_client.get_server_details(self.serverid) |
592 |
if server["status"] not in (current_status, new_status): |
593 |
return None # Do not raise exception, return so the test fails |
594 |
self.assertEquals(server["status"], new_status) |
595 |
|
596 |
def _get_connected_tcp_socket(self, family, host, port): |
597 |
"""Get a connected socket from the specified family to host:port"""
|
598 |
sock = None
|
599 |
for res in \ |
600 |
socket.getaddrinfo(host, port, family, socket.SOCK_STREAM, 0,
|
601 |
socket.AI_PASSIVE): |
602 |
af, socktype, proto, canonname, sa = res |
603 |
try:
|
604 |
sock = socket.socket(af, socktype, proto) |
605 |
except socket.error:
|
606 |
sock = None
|
607 |
continue
|
608 |
try:
|
609 |
sock.connect(sa) |
610 |
except socket.error:
|
611 |
sock.close() |
612 |
sock = None
|
613 |
continue
|
614 |
self.assertIsNotNone(sock)
|
615 |
return sock
|
616 |
|
617 |
def _ping_once(self, ipv6, ip): |
618 |
"""Test server responds to a single IPv4 or IPv6 ping"""
|
619 |
cmd = "ping%s -c 7 -w 20 %s" % ("6" if ipv6 else "", ip) |
620 |
ping = subprocess.Popen(cmd, shell=True,
|
621 |
stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
622 |
(stdout, stderr) = ping.communicate() |
623 |
ret = ping.wait() |
624 |
self.assertEquals(ret, 0) |
625 |
|
626 |
def _get_hostname_over_ssh(self, hostip, username, password): |
627 |
lines, status = _ssh_execute( |
628 |
hostip, username, password, "hostname")
|
629 |
self.assertEqual(len(lines), 1) |
630 |
return lines[0] |
631 |
|
632 |
def _try_until_timeout_expires(self, warn_timeout, fail_timeout, |
633 |
opmsg, callable, *args, **kwargs):
|
634 |
if warn_timeout == fail_timeout:
|
635 |
warn_timeout = fail_timeout + 1
|
636 |
warn_tmout = time.time() + warn_timeout |
637 |
fail_tmout = time.time() + fail_timeout |
638 |
while True: |
639 |
self.assertLess(time.time(), fail_tmout,
|
640 |
"operation `%s' timed out" % opmsg)
|
641 |
if time.time() > warn_tmout:
|
642 |
log.warning("Server %d: `%s' operation `%s' not done yet",
|
643 |
self.serverid, self.servername, opmsg) |
644 |
try:
|
645 |
log.info("%s... " % opmsg)
|
646 |
return callable(*args, **kwargs) |
647 |
except AssertionError: |
648 |
pass
|
649 |
time.sleep(self.query_interval)
|
650 |
|
651 |
def _insist_on_tcp_connection(self, family, host, port): |
652 |
familystr = {socket.AF_INET: "IPv4", socket.AF_INET6: "IPv6", |
653 |
socket.AF_UNSPEC: "Unspecified-IPv4/6"}
|
654 |
msg = "connect over %s to %s:%s" % \
|
655 |
(familystr.get(family, "Unknown"), host, port)
|
656 |
sock = self._try_until_timeout_expires(
|
657 |
self.action_timeout, self.action_timeout, |
658 |
msg, self._get_connected_tcp_socket,
|
659 |
family, host, port) |
660 |
return sock
|
661 |
|
662 |
def _insist_on_status_transition(self, current_status, new_status, |
663 |
fail_timeout, warn_timeout=None):
|
664 |
msg = "Server %d: `%s', waiting for %s -> %s" % \
|
665 |
(self.serverid, self.servername, current_status, new_status) |
666 |
if warn_timeout is None: |
667 |
warn_timeout = fail_timeout |
668 |
self._try_until_timeout_expires(warn_timeout, fail_timeout,
|
669 |
msg, self._verify_server_status,
|
670 |
current_status, new_status) |
671 |
# Ensure the status is actually the expected one
|
672 |
server = self.cyclades_client.get_server_details(self.serverid) |
673 |
self.assertEquals(server["status"], new_status) |
674 |
|
675 |
def _insist_on_ssh_hostname(self, hostip, username, password): |
676 |
msg = "SSH to %s, as %s/%s" % (hostip, username, password)
|
677 |
hostname = self._try_until_timeout_expires(
|
678 |
self.action_timeout, self.action_timeout, |
679 |
msg, self._get_hostname_over_ssh,
|
680 |
hostip, username, password) |
681 |
|
682 |
# The hostname must be of the form 'prefix-id'
|
683 |
self.assertTrue(hostname.endswith("-%d\n" % self.serverid)) |
684 |
|
685 |
def _check_file_through_ssh(self, hostip, username, password, |
686 |
remotepath, content): |
687 |
msg = "Trying file injection through SSH to %s, as %s/%s" % \
|
688 |
(hostip, username, password) |
689 |
log.info(msg) |
690 |
try:
|
691 |
ssh = paramiko.SSHClient() |
692 |
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) |
693 |
ssh.connect(hostip, username=username, password=password) |
694 |
ssh.close() |
695 |
except socket.error, err:
|
696 |
raise AssertionError(err) |
697 |
|
698 |
transport = paramiko.Transport((hostip, 22))
|
699 |
transport.connect(username=username, password=password) |
700 |
|
701 |
localpath = '/tmp/' + SNF_TEST_PREFIX + 'injection' |
702 |
sftp = paramiko.SFTPClient.from_transport(transport) |
703 |
sftp.get(remotepath, localpath) |
704 |
sftp.close() |
705 |
transport.close() |
706 |
|
707 |
f = open(localpath)
|
708 |
remote_content = b64encode(f.read()) |
709 |
|
710 |
# Check if files are the same
|
711 |
return (remote_content == content)
|
712 |
|
713 |
def _skipIf(self, condition, msg): |
714 |
if condition:
|
715 |
self.skipTest(msg)
|
716 |
|
717 |
def test_001_submit_create_server(self): |
718 |
"""Test submit create server request"""
|
719 |
|
720 |
log.info("Submit new server request")
|
721 |
server = self.cyclades_client.create_server(
|
722 |
self.servername, self.flavorid, self.imageid, self.personality) |
723 |
|
724 |
log.info("Server id: " + str(server["id"])) |
725 |
log.info("Server password: " + server["adminPass"]) |
726 |
self.assertEqual(server["name"], self.servername) |
727 |
self.assertEqual(server["flavor"]["id"], self.flavorid) |
728 |
self.assertEqual(server["image"]["id"], self.imageid) |
729 |
self.assertEqual(server["status"], "BUILD") |
730 |
|
731 |
# Update class attributes to reflect data on building server
|
732 |
cls = type(self) |
733 |
cls.serverid = server["id"]
|
734 |
cls.username = None
|
735 |
cls.passwd = server["adminPass"]
|
736 |
|
737 |
self.result_dict["Server ID"] = str(server["id"]) |
738 |
self.result_dict["Password"] = str(server["adminPass"]) |
739 |
|
740 |
def test_002a_server_is_building_in_list(self): |
741 |
"""Test server is in BUILD state, in server list"""
|
742 |
log.info("Server in BUILD state in server list")
|
743 |
|
744 |
self.result_dict.clear()
|
745 |
|
746 |
servers = self.cyclades_client.list_servers(detail=True) |
747 |
servers = filter(lambda x: x["name"] == self.servername, servers) |
748 |
|
749 |
server = servers[0]
|
750 |
self.assertEqual(server["name"], self.servername) |
751 |
self.assertEqual(server["flavor"]["id"], self.flavorid) |
752 |
self.assertEqual(server["image"]["id"], self.imageid) |
753 |
self.assertEqual(server["status"], "BUILD") |
754 |
|
755 |
def test_002b_server_is_building_in_details(self): |
756 |
"""Test server is in BUILD state, in details"""
|
757 |
|
758 |
log.info("Server in BUILD state in details")
|
759 |
|
760 |
server = self.cyclades_client.get_server_details(self.serverid) |
761 |
self.assertEqual(server["name"], self.servername) |
762 |
self.assertEqual(server["flavor"]["id"], self.flavorid) |
763 |
self.assertEqual(server["image"]["id"], self.imageid) |
764 |
self.assertEqual(server["status"], "BUILD") |
765 |
|
766 |
def test_002c_set_server_metadata(self): |
767 |
|
768 |
log.info("Creating server metadata")
|
769 |
|
770 |
image = self.cyclades_client.get_image_details(self.imageid) |
771 |
os_value = image["metadata"]["os"] |
772 |
users = image["metadata"].get("users", None) |
773 |
self.cyclades_client.update_server_metadata(self.serverid, OS=os_value) |
774 |
|
775 |
userlist = users.split() |
776 |
|
777 |
# Determine the username to use for future connections
|
778 |
# to this host
|
779 |
cls = type(self) |
780 |
|
781 |
if "root" in userlist: |
782 |
cls.username = "root"
|
783 |
elif users is None: |
784 |
cls.username = self._connect_loginname(os_value)
|
785 |
else:
|
786 |
cls.username = choice(userlist) |
787 |
|
788 |
self.assertIsNotNone(cls.username)
|
789 |
|
790 |
def test_002d_verify_server_metadata(self): |
791 |
"""Test server metadata keys are set based on image metadata"""
|
792 |
|
793 |
log.info("Verifying image metadata")
|
794 |
|
795 |
servermeta = self.cyclades_client.get_server_metadata(self.serverid) |
796 |
imagemeta = self.cyclades_client.get_image_metadata(self.imageid) |
797 |
|
798 |
self.assertEqual(servermeta["OS"], imagemeta["os"]) |
799 |
|
800 |
def test_003_server_becomes_active(self): |
801 |
"""Test server becomes ACTIVE"""
|
802 |
|
803 |
log.info("Waiting for server to become ACTIVE")
|
804 |
|
805 |
self._insist_on_status_transition(
|
806 |
"BUILD", "ACTIVE", self.build_fail, self.build_warning) |
807 |
|
808 |
def test_003a_get_server_oob_console(self): |
809 |
"""Test getting OOB server console over VNC
|
810 |
|
811 |
Implementation of RFB protocol follows
|
812 |
http://www.realvnc.com/docs/rfbproto.pdf.
|
813 |
|
814 |
"""
|
815 |
console = self.cyclades_client.get_server_console(self.serverid) |
816 |
self.assertEquals(console['type'], "vnc") |
817 |
sock = self._insist_on_tcp_connection(
|
818 |
socket.AF_INET, console["host"], console["port"]) |
819 |
|
820 |
# Step 1. ProtocolVersion message (par. 6.1.1)
|
821 |
version = sock.recv(1024)
|
822 |
self.assertEquals(version, 'RFB 003.008\n') |
823 |
sock.send(version) |
824 |
|
825 |
# Step 2. Security (par 6.1.2): Only VNC Authentication supported
|
826 |
sec = sock.recv(1024)
|
827 |
self.assertEquals(list(sec), ['\x01', '\x02']) |
828 |
|
829 |
# Step 3. Request VNC Authentication (par 6.1.2)
|
830 |
sock.send('\x02')
|
831 |
|
832 |
# Step 4. Receive Challenge (par 6.2.2)
|
833 |
challenge = sock.recv(1024)
|
834 |
self.assertEquals(len(challenge), 16) |
835 |
|
836 |
# Step 5. DES-Encrypt challenge, use password as key (par 6.2.2)
|
837 |
response = d3des_generate_response( |
838 |
(console["password"] + '\0' * 8)[:8], challenge) |
839 |
sock.send(response) |
840 |
|
841 |
# Step 6. SecurityResult (par 6.1.3)
|
842 |
result = sock.recv(4)
|
843 |
self.assertEquals(list(result), ['\x00', '\x00', '\x00', '\x00']) |
844 |
sock.close() |
845 |
|
846 |
def test_004_server_has_ipv4(self): |
847 |
"""Test active server has a valid IPv4 address"""
|
848 |
|
849 |
log.info("Validate server's IPv4")
|
850 |
|
851 |
server = self.cyclades_client.get_server_details(self.serverid) |
852 |
ipv4 = self._get_ipv4(server)
|
853 |
|
854 |
self.result_dict.clear()
|
855 |
self.result_dict["IPv4"] = str(ipv4) |
856 |
|
857 |
self.assertEquals(IP(ipv4).version(), 4) |
858 |
|
859 |
def test_005_server_has_ipv6(self): |
860 |
"""Test active server has a valid IPv6 address"""
|
861 |
self._skipIf(NO_IPV6, "--no-ipv6 flag enabled") |
862 |
|
863 |
log.info("Validate server's IPv6")
|
864 |
|
865 |
server = self.cyclades_client.get_server_details(self.serverid) |
866 |
ipv6 = self._get_ipv6(server)
|
867 |
|
868 |
self.result_dict.clear()
|
869 |
self.result_dict["IPv6"] = str(ipv6) |
870 |
|
871 |
self.assertEquals(IP(ipv6).version(), 6) |
872 |
|
873 |
def test_006_server_responds_to_ping_IPv4(self): |
874 |
"""Test server responds to ping on IPv4 address"""
|
875 |
|
876 |
log.info("Testing if server responds to pings in IPv4")
|
877 |
self.result_dict.clear()
|
878 |
|
879 |
server = self.cyclades_client.get_server_details(self.serverid) |
880 |
ip = self._get_ipv4(server)
|
881 |
self._try_until_timeout_expires(self.action_timeout, |
882 |
self.action_timeout,
|
883 |
"PING IPv4 to %s" % ip,
|
884 |
self._ping_once,
|
885 |
False, ip)
|
886 |
|
887 |
def test_007_server_responds_to_ping_IPv6(self): |
888 |
"""Test server responds to ping on IPv6 address"""
|
889 |
self._skipIf(NO_IPV6, "--no-ipv6 flag enabled") |
890 |
log.info("Testing if server responds to pings in IPv6")
|
891 |
|
892 |
server = self.cyclades_client.get_server_details(self.serverid) |
893 |
ip = self._get_ipv6(server)
|
894 |
self._try_until_timeout_expires(self.action_timeout, |
895 |
self.action_timeout,
|
896 |
"PING IPv6 to %s" % ip,
|
897 |
self._ping_once,
|
898 |
True, ip)
|
899 |
|
900 |
def test_008_submit_shutdown_request(self): |
901 |
"""Test submit request to shutdown server"""
|
902 |
|
903 |
log.info("Shutting down server")
|
904 |
|
905 |
self.cyclades_client.shutdown_server(self.serverid) |
906 |
|
907 |
def test_009_server_becomes_stopped(self): |
908 |
"""Test server becomes STOPPED"""
|
909 |
|
910 |
log.info("Waiting until server becomes STOPPED")
|
911 |
self._insist_on_status_transition(
|
912 |
"ACTIVE", "STOPPED", self.action_timeout, self.action_timeout) |
913 |
|
914 |
def test_010_submit_start_request(self): |
915 |
"""Test submit start server request"""
|
916 |
|
917 |
log.info("Starting server")
|
918 |
|
919 |
self.cyclades_client.start_server(self.serverid) |
920 |
|
921 |
def test_011_server_becomes_active(self): |
922 |
"""Test server becomes ACTIVE again"""
|
923 |
|
924 |
log.info("Waiting until server becomes ACTIVE")
|
925 |
self._insist_on_status_transition(
|
926 |
"STOPPED", "ACTIVE", self.action_timeout, self.action_timeout) |
927 |
|
928 |
def test_011a_server_responds_to_ping_IPv4(self): |
929 |
"""Test server OS is actually up and running again"""
|
930 |
|
931 |
log.info("Testing if server is actually up and running")
|
932 |
|
933 |
self.test_006_server_responds_to_ping_IPv4()
|
934 |
|
935 |
def test_012_ssh_to_server_IPv4(self): |
936 |
"""Test SSH to server public IPv4 works, verify hostname"""
|
937 |
|
938 |
self._skipIf(self.is_windows, "only valid for Linux servers") |
939 |
server = self.cyclades_client.get_server_details(self.serverid) |
940 |
self._insist_on_ssh_hostname(self._get_ipv4(server), |
941 |
self.username, self.passwd) |
942 |
|
943 |
def test_013_ssh_to_server_IPv6(self): |
944 |
"""Test SSH to server public IPv6 works, verify hostname"""
|
945 |
self._skipIf(self.is_windows, "only valid for Linux servers") |
946 |
self._skipIf(NO_IPV6, "--no-ipv6 flag enabled") |
947 |
|
948 |
server = self.cyclades_client.get_server_details(self.serverid) |
949 |
self._insist_on_ssh_hostname(self._get_ipv6(server), |
950 |
self.username, self.passwd) |
951 |
|
952 |
def test_014_rdp_to_server_IPv4(self): |
953 |
"Test RDP connection to server public IPv4 works""" |
954 |
self._skipIf(not self.is_windows, "only valid for Windows servers") |
955 |
server = self.cyclades_client.get_server_details(self.serverid) |
956 |
ipv4 = self._get_ipv4(server)
|
957 |
sock = self._insist_on_tcp_connection(socket.AF_INET, ipv4, 3389) |
958 |
|
959 |
# No actual RDP processing done. We assume the RDP server is there
|
960 |
# if the connection to the RDP port is successful.
|
961 |
# FIXME: Use rdesktop, analyze exit code? see manpage [costasd]
|
962 |
sock.close() |
963 |
|
964 |
def test_015_rdp_to_server_IPv6(self): |
965 |
"Test RDP connection to server public IPv6 works""" |
966 |
self._skipIf(not self.is_windows, "only valid for Windows servers") |
967 |
self._skipIf(NO_IPV6, "--no-ipv6 flag enabled") |
968 |
|
969 |
server = self.cyclades_client.get_server_details(self.serverid) |
970 |
ipv6 = self._get_ipv6(server)
|
971 |
sock = self._get_tcp_connection(socket.AF_INET6, ipv6, 3389) |
972 |
|
973 |
# No actual RDP processing done. We assume the RDP server is there
|
974 |
# if the connection to the RDP port is successful.
|
975 |
sock.close() |
976 |
|
977 |
def test_016_personality_is_enforced(self): |
978 |
"""Test file injection for personality enforcement"""
|
979 |
self._skipIf(self.is_windows, "only implemented for Linux servers") |
980 |
self._skipIf(self.personality is None, "No personality file selected") |
981 |
|
982 |
log.info("Trying to inject file for personality enforcement")
|
983 |
|
984 |
server = self.cyclades_client.get_server_details(self.serverid) |
985 |
|
986 |
for inj_file in self.personality: |
987 |
equal_files = self._check_file_through_ssh(self._get_ipv4(server), |
988 |
inj_file['owner'],
|
989 |
self.passwd,
|
990 |
inj_file['path'],
|
991 |
inj_file['contents'])
|
992 |
self.assertTrue(equal_files)
|
993 |
|
994 |
def test_017_submit_delete_request(self): |
995 |
"""Test submit request to delete server"""
|
996 |
|
997 |
log.info("Deleting server")
|
998 |
|
999 |
self.cyclades_client.delete_server(self.serverid) |
1000 |
|
1001 |
def test_018_server_becomes_deleted(self): |
1002 |
"""Test server becomes DELETED"""
|
1003 |
|
1004 |
log.info("Testing if server becomes DELETED")
|
1005 |
|
1006 |
self._insist_on_status_transition(
|
1007 |
"ACTIVE", "DELETED", self.action_timeout, self.action_timeout) |
1008 |
|
1009 |
def test_019_server_no_longer_in_server_list(self): |
1010 |
"""Test server is no longer in server list"""
|
1011 |
|
1012 |
log.info("Test if server is no longer listed")
|
1013 |
|
1014 |
servers = self.cyclades_client.list_servers()
|
1015 |
self.assertNotIn(self.serverid, [s["id"] for s in servers]) |
1016 |
|
1017 |
|
1018 |
class NetworkTestCase(unittest.TestCase): |
1019 |
""" Testing networking in cyclades """
|
1020 |
|
1021 |
@classmethod
|
1022 |
def setUpClass(cls): |
1023 |
"Initialize kamaki, get list of current networks"
|
1024 |
|
1025 |
cls.astakos_client = AstakosClient(AUTH_URL, TOKEN) |
1026 |
cls.astakos_client.CONNECTION_RETRY_LIMIT = 2
|
1027 |
# Cyclades Client
|
1028 |
compute_url = \ |
1029 |
cls.astakos_client.get_service_endpoints('compute')['publicURL'] |
1030 |
cls.cyclades_client = CycladesClient(compute_url, TOKEN) |
1031 |
cls.cyclades_client.CONNECTION_RETRY_LIMIT = 2
|
1032 |
|
1033 |
cls.servername = "%s%s for %s" % (SNF_TEST_PREFIX,
|
1034 |
TEST_RUN_ID, |
1035 |
cls.imagename) |
1036 |
|
1037 |
#Dictionary initialization for the vms credentials
|
1038 |
cls.serverid = dict()
|
1039 |
cls.username = dict()
|
1040 |
cls.password = dict()
|
1041 |
cls.is_windows = cls.imagename.lower().find("windows") >= 0 |
1042 |
|
1043 |
cls.result_dict = dict()
|
1044 |
|
1045 |
def _skipIf(self, condition, msg): |
1046 |
if condition:
|
1047 |
self.skipTest(msg)
|
1048 |
|
1049 |
def _get_ipv4(self, server): |
1050 |
"""Get the public IPv4 of a server from the detailed server info"""
|
1051 |
|
1052 |
nics = server["attachments"]
|
1053 |
|
1054 |
for nic in nics: |
1055 |
net_id = nic["network_id"]
|
1056 |
if self.cyclades_client.get_network_details(net_id)["public"]: |
1057 |
public_addrs = nic["ipv4"]
|
1058 |
|
1059 |
self.assertTrue(public_addrs is not None) |
1060 |
|
1061 |
return public_addrs
|
1062 |
|
1063 |
def _connect_loginname(self, os_value): |
1064 |
"""Return the login name for connections based on the server OS"""
|
1065 |
if os_value in ("Ubuntu", "Kubuntu", "Fedora"): |
1066 |
return "user" |
1067 |
elif os_value in ("windows", "windows_alpha1"): |
1068 |
return "Administrator" |
1069 |
else:
|
1070 |
return "root" |
1071 |
|
1072 |
def _ping_once(self, ip): |
1073 |
|
1074 |
"""Test server responds to a single IPv4 or IPv6 ping"""
|
1075 |
cmd = "ping -c 7 -w 20 %s" % (ip)
|
1076 |
ping = subprocess.Popen(cmd, shell=True,
|
1077 |
stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
1078 |
(stdout, stderr) = ping.communicate() |
1079 |
ret = ping.wait() |
1080 |
|
1081 |
return (ret == 0) |
1082 |
|
1083 |
def test_00001a_submit_create_server_A(self): |
1084 |
"""Test submit create server request"""
|
1085 |
|
1086 |
log.info("Creating test server A")
|
1087 |
|
1088 |
serverA = self.cyclades_client.create_server(
|
1089 |
self.servername, self.flavorid, self.imageid, personality=None) |
1090 |
|
1091 |
self.assertEqual(serverA["name"], self.servername) |
1092 |
self.assertEqual(serverA["flavor"]["id"], self.flavorid) |
1093 |
self.assertEqual(serverA["image"]["id"], self.imageid) |
1094 |
self.assertEqual(serverA["status"], "BUILD") |
1095 |
|
1096 |
# Update class attributes to reflect data on building server
|
1097 |
self.serverid['A'] = serverA["id"] |
1098 |
self.username['A'] = None |
1099 |
self.password['A'] = serverA["adminPass"] |
1100 |
|
1101 |
log.info("Server A id:" + str(serverA["id"])) |
1102 |
log.info("Server password " + (self.password['A'])) |
1103 |
|
1104 |
self.result_dict["Server A ID"] = str(serverA["id"]) |
1105 |
self.result_dict["Server A password"] = serverA["adminPass"] |
1106 |
|
1107 |
def test_00001b_serverA_becomes_active(self): |
1108 |
"""Test server becomes ACTIVE"""
|
1109 |
|
1110 |
log.info("Waiting until test server A becomes ACTIVE")
|
1111 |
self.result_dict.clear()
|
1112 |
|
1113 |
fail_tmout = time.time() + self.action_timeout
|
1114 |
while True: |
1115 |
d = self.cyclades_client.get_server_details(self.serverid['A']) |
1116 |
status = d['status']
|
1117 |
if status == 'ACTIVE': |
1118 |
active = True
|
1119 |
break
|
1120 |
elif time.time() > fail_tmout:
|
1121 |
self.assertLess(time.time(), fail_tmout)
|
1122 |
else:
|
1123 |
time.sleep(self.query_interval)
|
1124 |
|
1125 |
self.assertTrue(active)
|
1126 |
|
1127 |
def test_00002a_submit_create_server_B(self): |
1128 |
"""Test submit create server request"""
|
1129 |
|
1130 |
log.info("Creating test server B")
|
1131 |
|
1132 |
serverB = self.cyclades_client.create_server(
|
1133 |
self.servername, self.flavorid, self.imageid, personality=None) |
1134 |
|
1135 |
self.assertEqual(serverB["name"], self.servername) |
1136 |
self.assertEqual(serverB["flavor"]["id"], self.flavorid) |
1137 |
self.assertEqual(serverB["image"]["id"], self.imageid) |
1138 |
self.assertEqual(serverB["status"], "BUILD") |
1139 |
|
1140 |
# Update class attributes to reflect data on building server
|
1141 |
self.serverid['B'] = serverB["id"] |
1142 |
self.username['B'] = None |
1143 |
self.password['B'] = serverB["adminPass"] |
1144 |
|
1145 |
log.info("Server B id: " + str(serverB["id"])) |
1146 |
log.info("Password " + (self.password['B'])) |
1147 |
|
1148 |
self.result_dict.clear()
|
1149 |
self.result_dict["Server B ID"] = str(serverB["id"]) |
1150 |
self.result_dict["Server B password"] = serverB["adminPass"] |
1151 |
|
1152 |
def test_00002b_serverB_becomes_active(self): |
1153 |
"""Test server becomes ACTIVE"""
|
1154 |
|
1155 |
log.info("Waiting until test server B becomes ACTIVE")
|
1156 |
self.result_dict.clear()
|
1157 |
|
1158 |
fail_tmout = time.time() + self.action_timeout
|
1159 |
while True: |
1160 |
d = self.cyclades_client.get_server_details(self.serverid['B']) |
1161 |
status = d['status']
|
1162 |
if status == 'ACTIVE': |
1163 |
active = True
|
1164 |
break
|
1165 |
elif time.time() > fail_tmout:
|
1166 |
self.assertLess(time.time(), fail_tmout)
|
1167 |
else:
|
1168 |
time.sleep(self.query_interval)
|
1169 |
|
1170 |
self.assertTrue(active)
|
1171 |
|
1172 |
def test_001_create_network(self): |
1173 |
"""Test submit create network request"""
|
1174 |
|
1175 |
log.info("Submit new network request")
|
1176 |
self.result_dict.clear()
|
1177 |
|
1178 |
name = SNF_TEST_PREFIX + TEST_RUN_ID |
1179 |
#previous_num = len(self.client.list_networks())
|
1180 |
network = self.cyclades_client.create_network(
|
1181 |
name, cidr='10.0.1.0/28', dhcp=True) |
1182 |
|
1183 |
#Test if right name is assigned
|
1184 |
self.assertEqual(network['name'], name) |
1185 |
|
1186 |
# Update class attributes
|
1187 |
cls = type(self) |
1188 |
cls.networkid = network['id']
|
1189 |
#networks = self.client.list_networks()
|
1190 |
|
1191 |
fail_tmout = time.time() + self.action_timeout
|
1192 |
|
1193 |
#Test if new network is created
|
1194 |
while True: |
1195 |
d = self.cyclades_client.get_network_details(network['id']) |
1196 |
if d['status'] == 'ACTIVE': |
1197 |
connected = True
|
1198 |
break
|
1199 |
elif time.time() > fail_tmout:
|
1200 |
self.assertLess(time.time(), fail_tmout)
|
1201 |
else:
|
1202 |
log.info("Waiting for network to become ACTIVE")
|
1203 |
time.sleep(self.query_interval)
|
1204 |
|
1205 |
self.assertTrue(connected)
|
1206 |
|
1207 |
self.result_dict["Private network ID"] = str(network['id']) |
1208 |
|
1209 |
def test_002_connect_to_network(self): |
1210 |
"""Test connect VMs to network"""
|
1211 |
|
1212 |
log.info("Connect VMs to private network")
|
1213 |
self.result_dict.clear()
|
1214 |
|
1215 |
self.cyclades_client.connect_server(self.serverid['A'], self.networkid) |
1216 |
self.cyclades_client.connect_server(self.serverid['B'], self.networkid) |
1217 |
|
1218 |
#Insist on connecting until action timeout
|
1219 |
fail_tmout = time.time() + self.action_timeout
|
1220 |
|
1221 |
while True: |
1222 |
|
1223 |
netsA = [x['network_id']
|
1224 |
for x in self.cyclades_client.get_server_details( |
1225 |
self.serverid['A'])['attachments']] |
1226 |
netsB = [x['network_id']
|
1227 |
for x in self.cyclades_client.get_server_details( |
1228 |
self.serverid['B'])['attachments']] |
1229 |
|
1230 |
if (self.networkid in netsA) and (self.networkid in netsB): |
1231 |
conn_exists = True
|
1232 |
break
|
1233 |
elif time.time() > fail_tmout:
|
1234 |
self.assertLess(time.time(), fail_tmout)
|
1235 |
else:
|
1236 |
time.sleep(self.query_interval)
|
1237 |
|
1238 |
#Adding private IPs to class attributes
|
1239 |
cls = type(self) |
1240 |
cls.priv_ip = dict()
|
1241 |
|
1242 |
nicsA = self.cyclades_client.get_server_details(
|
1243 |
self.serverid['A'])['attachments'] |
1244 |
nicsB = self.cyclades_client.get_server_details(
|
1245 |
self.serverid['B'])['attachments'] |
1246 |
|
1247 |
if conn_exists:
|
1248 |
for nic in nicsA: |
1249 |
if nic["network_id"] == self.networkid: |
1250 |
cls.priv_ip["A"] = nic["ipv4"] |
1251 |
self.result_dict["Server A private IP"] = str(cls.priv_ip["A"]) |
1252 |
|
1253 |
for nic in nicsB: |
1254 |
if nic["network_id"] == self.networkid: |
1255 |
cls.priv_ip["B"] = nic["ipv4"] |
1256 |
self.result_dict["Server B private IP"] = str(cls.priv_ip["B"]) |
1257 |
|
1258 |
self.assertTrue(conn_exists)
|
1259 |
self.assertIsNot(cls.priv_ip["A"], None) |
1260 |
self.assertIsNot(cls.priv_ip["B"], None) |
1261 |
|
1262 |
def test_002a_reboot(self): |
1263 |
"""Rebooting server A"""
|
1264 |
|
1265 |
log.info("Rebooting server A")
|
1266 |
|
1267 |
self.cyclades_client.shutdown_server(self.serverid['A']) |
1268 |
|
1269 |
fail_tmout = time.time() + self.action_timeout
|
1270 |
while True: |
1271 |
d = self.cyclades_client.get_server_details(self.serverid['A']) |
1272 |
status = d['status']
|
1273 |
if status == 'STOPPED': |
1274 |
break
|
1275 |
elif time.time() > fail_tmout:
|
1276 |
self.assertLess(time.time(), fail_tmout)
|
1277 |
else:
|
1278 |
time.sleep(self.query_interval)
|
1279 |
|
1280 |
self.cyclades_client.start_server(self.serverid['A']) |
1281 |
|
1282 |
while True: |
1283 |
d = self.cyclades_client.get_server_details(self.serverid['A']) |
1284 |
status = d['status']
|
1285 |
if status == 'ACTIVE': |
1286 |
active = True
|
1287 |
break
|
1288 |
elif time.time() > fail_tmout:
|
1289 |
self.assertLess(time.time(), fail_tmout)
|
1290 |
else:
|
1291 |
time.sleep(self.query_interval)
|
1292 |
|
1293 |
self.assertTrue(active)
|
1294 |
|
1295 |
def test_002b_ping_server_A(self): |
1296 |
"Test if server A responds to IPv4 pings"
|
1297 |
|
1298 |
log.info("Testing if server A responds to IPv4 pings ")
|
1299 |
self.result_dict.clear()
|
1300 |
|
1301 |
server = self.cyclades_client.get_server_details(self.serverid['A']) |
1302 |
ip = self._get_ipv4(server)
|
1303 |
|
1304 |
fail_tmout = time.time() + self.action_timeout
|
1305 |
|
1306 |
s = False
|
1307 |
|
1308 |
self.result_dict["Server A public IP"] = str(ip) |
1309 |
|
1310 |
while True: |
1311 |
|
1312 |
if self._ping_once(ip): |
1313 |
s = True
|
1314 |
break
|
1315 |
|
1316 |
elif time.time() > fail_tmout:
|
1317 |
self.assertLess(time.time(), fail_tmout)
|
1318 |
|
1319 |
else:
|
1320 |
time.sleep(self.query_interval)
|
1321 |
|
1322 |
self.assertTrue(s)
|
1323 |
|
1324 |
def test_002c_reboot(self): |
1325 |
"""Reboot server B"""
|
1326 |
|
1327 |
log.info("Rebooting server B")
|
1328 |
self.result_dict.clear()
|
1329 |
|
1330 |
self.cyclades_client.shutdown_server(self.serverid['B']) |
1331 |
|
1332 |
fail_tmout = time.time() + self.action_timeout
|
1333 |
while True: |
1334 |
d = self.cyclades_client.get_server_details(self.serverid['B']) |
1335 |
status = d['status']
|
1336 |
if status == 'STOPPED': |
1337 |
break
|
1338 |
elif time.time() > fail_tmout:
|
1339 |
self.assertLess(time.time(), fail_tmout)
|
1340 |
else:
|
1341 |
time.sleep(self.query_interval)
|
1342 |
|
1343 |
self.cyclades_client.start_server(self.serverid['B']) |
1344 |
|
1345 |
while True: |
1346 |
d = self.cyclades_client.get_server_details(self.serverid['B']) |
1347 |
status = d['status']
|
1348 |
if status == 'ACTIVE': |
1349 |
active = True
|
1350 |
break
|
1351 |
elif time.time() > fail_tmout:
|
1352 |
self.assertLess(time.time(), fail_tmout)
|
1353 |
else:
|
1354 |
time.sleep(self.query_interval)
|
1355 |
|
1356 |
self.assertTrue(active)
|
1357 |
|
1358 |
def test_002d_ping_server_B(self): |
1359 |
"""Test if server B responds to IPv4 pings"""
|
1360 |
|
1361 |
log.info("Testing if server B responds to IPv4 pings")
|
1362 |
self.result_dict.clear()
|
1363 |
|
1364 |
server = self.cyclades_client.get_server_details(self.serverid['B']) |
1365 |
ip = self._get_ipv4(server)
|
1366 |
|
1367 |
fail_tmout = time.time() + self.action_timeout
|
1368 |
|
1369 |
s = False
|
1370 |
|
1371 |
self.result_dict["Server B public IP"] = str(ip) |
1372 |
|
1373 |
while True: |
1374 |
if self._ping_once(ip): |
1375 |
s = True
|
1376 |
break
|
1377 |
|
1378 |
elif time.time() > fail_tmout:
|
1379 |
self.assertLess(time.time(), fail_tmout)
|
1380 |
|
1381 |
else:
|
1382 |
time.sleep(self.query_interval)
|
1383 |
|
1384 |
self.assertTrue(s)
|
1385 |
|
1386 |
def test_003a_setup_interface_A(self): |
1387 |
"""Setup eth1 for server A"""
|
1388 |
|
1389 |
self._skipIf(self.is_windows, "only valid for Linux servers") |
1390 |
|
1391 |
log.info("Setting up interface eth1 for server A")
|
1392 |
self.result_dict.clear()
|
1393 |
|
1394 |
server = self.cyclades_client.get_server_details(self.serverid['A']) |
1395 |
image = self.cyclades_client.get_image_details(self.imageid) |
1396 |
os_value = image['metadata']['os'] |
1397 |
|
1398 |
users = image["metadata"].get("users", None) |
1399 |
userlist = users.split() |
1400 |
|
1401 |
if "root" in userlist: |
1402 |
loginname = "root"
|
1403 |
elif users is None: |
1404 |
loginname = self._connect_loginname(os_value)
|
1405 |
else:
|
1406 |
loginname = choice(userlist) |
1407 |
|
1408 |
hostip = self._get_ipv4(server)
|
1409 |
myPass = self.password['A'] |
1410 |
|
1411 |
log.info("SSH in server A as %s/%s" % (loginname, myPass))
|
1412 |
command = "ifconfig eth1 %s && ifconfig eth1 | " \
|
1413 |
"grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}'" \
|
1414 |
% self.priv_ip["A"] |
1415 |
output, status = _ssh_execute( |
1416 |
hostip, loginname, myPass, command) |
1417 |
|
1418 |
self.assertEquals(status, 0) |
1419 |
self.assertEquals(output[0].strip(), self.priv_ip["A"]) |
1420 |
|
1421 |
def test_003b_setup_interface_B(self): |
1422 |
"""Setup eth1 for server B"""
|
1423 |
|
1424 |
self._skipIf(self.is_windows, "only valid for Linux servers") |
1425 |
|
1426 |
log.info("Setting up interface eth1 for server B")
|
1427 |
|
1428 |
server = self.cyclades_client.get_server_details(self.serverid['B']) |
1429 |
image = self.cyclades_client.get_image_details(self.imageid) |
1430 |
os_value = image['metadata']['os'] |
1431 |
|
1432 |
users = image["metadata"].get("users", None) |
1433 |
userlist = users.split() |
1434 |
|
1435 |
if "root" in userlist: |
1436 |
loginname = "root"
|
1437 |
elif users is None: |
1438 |
loginname = self._connect_loginname(os_value)
|
1439 |
else:
|
1440 |
loginname = choice(userlist) |
1441 |
|
1442 |
hostip = self._get_ipv4(server)
|
1443 |
myPass = self.password['B'] |
1444 |
|
1445 |
log.info("SSH in server B as %s/%s" % (loginname, myPass))
|
1446 |
command = "ifconfig eth1 %s && ifconfig eth1 | " \
|
1447 |
"grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}'" \
|
1448 |
% self.priv_ip["B"] |
1449 |
output, status = _ssh_execute( |
1450 |
hostip, loginname, myPass, command) |
1451 |
|
1452 |
self.assertEquals(status, 0) |
1453 |
self.assertEquals(output[0].strip(), self.priv_ip["B"]) |
1454 |
|
1455 |
def test_003c_test_connection_exists(self): |
1456 |
"""Ping server B from server A to test if connection exists"""
|
1457 |
|
1458 |
self._skipIf(self.is_windows, "only valid for Linux servers") |
1459 |
|
1460 |
log.info("Testing if server A is actually connected to server B")
|
1461 |
|
1462 |
server = self.cyclades_client.get_server_details(self.serverid['A']) |
1463 |
image = self.cyclades_client.get_image_details(self.imageid) |
1464 |
os_value = image['metadata']['os'] |
1465 |
hostip = self._get_ipv4(server)
|
1466 |
|
1467 |
users = image["metadata"].get("users", None) |
1468 |
userlist = users.split() |
1469 |
|
1470 |
if "root" in userlist: |
1471 |
loginname = "root"
|
1472 |
elif users is None: |
1473 |
loginname = self._connect_loginname(os_value)
|
1474 |
else:
|
1475 |
loginname = choice(userlist) |
1476 |
|
1477 |
myPass = self.password['A'] |
1478 |
|
1479 |
cmd = "if ping -c 7 -w 20 %s >/dev/null; \
|
1480 |
then echo \'True\'; fi;" % self.priv_ip["B"] |
1481 |
lines, status = _ssh_execute( |
1482 |
hostip, loginname, myPass, cmd) |
1483 |
|
1484 |
exists = False
|
1485 |
|
1486 |
if 'True\n' in lines: |
1487 |
exists = True
|
1488 |
|
1489 |
self.assertTrue(exists)
|
1490 |
|
1491 |
def test_004_disconnect_from_network(self): |
1492 |
"Disconnecting server A and B from network"
|
1493 |
|
1494 |
log.info("Disconnecting servers from private network")
|
1495 |
|
1496 |
prev_state = self.cyclades_client.get_network_details(self.networkid) |
1497 |
prev_nics = prev_state['attachments']
|
1498 |
#prev_conn = len(prev_nics)
|
1499 |
|
1500 |
nicsA = [x['id']
|
1501 |
for x in self.cyclades_client.get_server_details( |
1502 |
self.serverid['A'])['attachments']] |
1503 |
nicsB = [x['id']
|
1504 |
for x in self.cyclades_client.get_server_details( |
1505 |
self.serverid['B'])['attachments']] |
1506 |
|
1507 |
for nic in prev_nics: |
1508 |
if nic in nicsA: |
1509 |
self.cyclades_client.disconnect_server(self.serverid['A'], nic) |
1510 |
if nic in nicsB: |
1511 |
self.cyclades_client.disconnect_server(self.serverid['B'], nic) |
1512 |
|
1513 |
#Insist on deleting until action timeout
|
1514 |
fail_tmout = time.time() + self.action_timeout
|
1515 |
|
1516 |
while True: |
1517 |
netsA = [x['network_id']
|
1518 |
for x in self.cyclades_client.get_server_details( |
1519 |
self.serverid['A'])['attachments']] |
1520 |
netsB = [x['network_id']
|
1521 |
for x in self.cyclades_client.get_server_details( |
1522 |
self.serverid['B'])['attachments']] |
1523 |
|
1524 |
#connected = (self.client.get_network_details(self.networkid))
|
1525 |
#connections = connected['attachments']
|
1526 |
if (self.networkid not in netsA) and (self.networkid not in netsB): |
1527 |
conn_exists = False
|
1528 |
break
|
1529 |
elif time.time() > fail_tmout:
|
1530 |
self.assertLess(time.time(), fail_tmout)
|
1531 |
else:
|
1532 |
time.sleep(self.query_interval)
|
1533 |
|
1534 |
self.assertFalse(conn_exists)
|
1535 |
|
1536 |
def test_005_destroy_network(self): |
1537 |
"""Test submit delete network request"""
|
1538 |
|
1539 |
log.info("Submitting delete network request")
|
1540 |
|
1541 |
self.cyclades_client.delete_network(self.networkid) |
1542 |
|
1543 |
fail_tmout = time.time() + self.action_timeout
|
1544 |
|
1545 |
while True: |
1546 |
|
1547 |
curr_net = [] |
1548 |
networks = self.cyclades_client.list_networks()
|
1549 |
|
1550 |
for net in networks: |
1551 |
curr_net.append(net['id'])
|
1552 |
|
1553 |
if self.networkid not in curr_net: |
1554 |
self.assertTrue(self.networkid not in curr_net) |
1555 |
break
|
1556 |
|
1557 |
elif time.time() > fail_tmout:
|
1558 |
self.assertLess(time.time(), fail_tmout)
|
1559 |
|
1560 |
else:
|
1561 |
time.sleep(self.query_interval)
|
1562 |
|
1563 |
def test_006_cleanup_servers(self): |
1564 |
"""Cleanup servers created for this test"""
|
1565 |
|
1566 |
log.info("Delete servers created for this test")
|
1567 |
|
1568 |
self.cyclades_client.delete_server(self.serverid['A']) |
1569 |
self.cyclades_client.delete_server(self.serverid['B']) |
1570 |
|
1571 |
fail_tmout = time.time() + self.action_timeout
|
1572 |
|
1573 |
#Ensure server gets deleted
|
1574 |
status = dict()
|
1575 |
|
1576 |
while True: |
1577 |
details = \ |
1578 |
self.cyclades_client.get_server_details(self.serverid['A']) |
1579 |
status['A'] = details['status'] |
1580 |
details = \ |
1581 |
self.cyclades_client.get_server_details(self.serverid['B']) |
1582 |
status['B'] = details['status'] |
1583 |
if (status['A'] == 'DELETED') and (status['B'] == 'DELETED'): |
1584 |
deleted = True
|
1585 |
break
|
1586 |
elif time.time() > fail_tmout:
|
1587 |
self.assertLess(time.time(), fail_tmout)
|
1588 |
else:
|
1589 |
time.sleep(self.query_interval)
|
1590 |
|
1591 |
self.assertTrue(deleted)
|
1592 |
|
1593 |
|
1594 |
class TestRunnerProcess(Process): |
1595 |
"""A distinct process used to execute part of the tests in parallel"""
|
1596 |
def __init__(self, **kw): |
1597 |
Process.__init__(self, **kw)
|
1598 |
kwargs = kw["kwargs"]
|
1599 |
self.testq = kwargs["testq"] |
1600 |
self.worker_folder = kwargs["worker_folder"] |
1601 |
|
1602 |
def run(self): |
1603 |
# Make sure this test runner process dies with the parent
|
1604 |
# and is not left behind.
|
1605 |
#
|
1606 |
# WARNING: This uses the prctl(2) call and is
|
1607 |
# Linux-specific.
|
1608 |
|
1609 |
prctl.set_pdeathsig(signal.SIGHUP) |
1610 |
|
1611 |
multi = logging.getLogger("multiprocess")
|
1612 |
|
1613 |
while True: |
1614 |
multi.debug("I am process %d, GETting from queue is %s" %
|
1615 |
(os.getpid(), self.testq))
|
1616 |
msg = self.testq.get()
|
1617 |
|
1618 |
multi.debug("Dequeued msg: %s" % msg)
|
1619 |
|
1620 |
if msg == "TEST_RUNNER_TERMINATE": |
1621 |
raise SystemExit |
1622 |
|
1623 |
elif issubclass(msg, unittest.TestCase): |
1624 |
# Assemble a TestSuite, and run it
|
1625 |
|
1626 |
log_file = os.path.join(self.worker_folder, 'details_' + |
1627 |
(msg.__name__) + "_" +
|
1628 |
TEST_RUN_ID + '.log')
|
1629 |
|
1630 |
fail_file = os.path.join(self.worker_folder, 'failed_' + |
1631 |
(msg.__name__) + "_" +
|
1632 |
TEST_RUN_ID + '.log')
|
1633 |
error_file = os.path.join(self.worker_folder, 'error_' + |
1634 |
(msg.__name__) + "_" +
|
1635 |
TEST_RUN_ID + '.log')
|
1636 |
|
1637 |
f = open(log_file, 'w') |
1638 |
fail = open(fail_file, 'w') |
1639 |
error = open(error_file, 'w') |
1640 |
|
1641 |
log.info(yellow + '* Starting testcase: %s' % msg + normal)
|
1642 |
|
1643 |
runner = unittest.TextTestRunner( |
1644 |
f, verbosity=2, failfast=True, |
1645 |
resultclass=BurninTestResult) |
1646 |
suite = unittest.TestLoader().loadTestsFromTestCase(msg) |
1647 |
result = runner.run(suite) |
1648 |
|
1649 |
for res in result.errors: |
1650 |
log.error("snf-burnin encountered an error in "
|
1651 |
"testcase: %s" % msg)
|
1652 |
log.error("See log for details")
|
1653 |
error.write(str(res[0]) + '\n') |
1654 |
error.write(str(res[0].shortDescription()) + '\n') |
1655 |
error.write('\n')
|
1656 |
|
1657 |
for res in result.failures: |
1658 |
log.error("snf-burnin failed in testcase: %s" % msg)
|
1659 |
log.error("See log for details")
|
1660 |
fail.write(str(res[0]) + '\n') |
1661 |
fail.write(str(res[0].shortDescription()) + '\n') |
1662 |
fail.write('\n')
|
1663 |
if not NOFAILFAST: |
1664 |
sys.exit(1)
|
1665 |
|
1666 |
if (len(result.failures) == 0) and (len(result.errors) == 0): |
1667 |
log.debug("Passed testcase: %s" % msg)
|
1668 |
|
1669 |
f.close() |
1670 |
fail.close() |
1671 |
error.close() |
1672 |
|
1673 |
else:
|
1674 |
raise Exception("Cannot handle msg: %s" % msg) |
1675 |
|
1676 |
|
1677 |
def _run_cases_in_series(cases, image_folder): |
1678 |
"""Run instances of TestCase in series"""
|
1679 |
|
1680 |
error_found = False
|
1681 |
|
1682 |
for case in cases: |
1683 |
|
1684 |
test = case.__name__ |
1685 |
|
1686 |
log.info(yellow + '* Starting testcase: %s' % test + normal)
|
1687 |
log_file = os.path.join(image_folder, 'details_' +
|
1688 |
(case.__name__) + "_" +
|
1689 |
TEST_RUN_ID + '.log')
|
1690 |
fail_file = os.path.join(image_folder, 'failed_' +
|
1691 |
(case.__name__) + "_" +
|
1692 |
TEST_RUN_ID + '.log')
|
1693 |
error_file = os.path.join(image_folder, 'error_' +
|
1694 |
(case.__name__) + "_" +
|
1695 |
TEST_RUN_ID + '.log')
|
1696 |
|
1697 |
f = open(log_file, "w") |
1698 |
fail = open(fail_file, "w") |
1699 |
error = open(error_file, "w") |
1700 |
|
1701 |
suite = unittest.TestLoader().loadTestsFromTestCase(case) |
1702 |
runner = unittest.TextTestRunner( |
1703 |
f, verbosity=2, failfast=True, |
1704 |
resultclass=BurninTestResult) |
1705 |
result = runner.run(suite) |
1706 |
|
1707 |
for res in result.errors: |
1708 |
log.error("snf-burnin encountered an error in "
|
1709 |
"testcase: %s" % test)
|
1710 |
log.error("See log for details")
|
1711 |
error.write(str(res[0]) + '\n') |
1712 |
error.write(str(res[0].shortDescription()) + '\n') |
1713 |
error.write('\n')
|
1714 |
error_found = True
|
1715 |
|
1716 |
for res in result.failures: |
1717 |
log.error("snf-burnin failed in testcase: %s" % test)
|
1718 |
log.error("See log for details")
|
1719 |
fail.write(str(res[0]) + '\n') |
1720 |
fail.write(str(res[0].shortDescription()) + '\n') |
1721 |
fail.write('\n')
|
1722 |
error_found = True
|
1723 |
if not NOFAILFAST: |
1724 |
sys.exit(1)
|
1725 |
|
1726 |
if (len(result.failures) == 0) and (len(result.errors) == 0): |
1727 |
log.debug("Passed testcase: %s" % test)
|
1728 |
|
1729 |
# Return
|
1730 |
if error_found:
|
1731 |
return 1 |
1732 |
else:
|
1733 |
return 0 |
1734 |
|
1735 |
|
1736 |
def _run_cases_in_parallel(cases, fanout, image_folder): |
1737 |
"""Run instances of TestCase in parallel, in a number of distinct processes
|
1738 |
|
1739 |
The cases iterable specifies the TestCases to be executed in parallel,
|
1740 |
by test runners running in distinct processes.
|
1741 |
The fanout parameter specifies the number of processes to spawn,
|
1742 |
and defaults to 1.
|
1743 |
The runner argument specifies the test runner class to use inside each
|
1744 |
runner process.
|
1745 |
|
1746 |
"""
|
1747 |
|
1748 |
multi = logging.getLogger("multiprocess")
|
1749 |
handler = logging.StreamHandler() |
1750 |
multi.addHandler(handler) |
1751 |
|
1752 |
if VERBOSE:
|
1753 |
multi.setLevel(logging.DEBUG) |
1754 |
else:
|
1755 |
multi.setLevel(logging.INFO) |
1756 |
|
1757 |
testq = [] |
1758 |
worker_folder = [] |
1759 |
runners = [] |
1760 |
|
1761 |
for i in xrange(0, fanout): |
1762 |
testq.append(Queue()) |
1763 |
worker_folder.append(os.path.join(image_folder, 'process'+str(i))) |
1764 |
os.mkdir(worker_folder[i]) |
1765 |
|
1766 |
for i in xrange(0, fanout): |
1767 |
kwargs = dict(testq=testq[i], worker_folder=worker_folder[i])
|
1768 |
runners.append(TestRunnerProcess(kwargs=kwargs)) |
1769 |
|
1770 |
multi.debug("Spawning %d test runner processes" % len(runners)) |
1771 |
|
1772 |
for p in runners: |
1773 |
p.start() |
1774 |
|
1775 |
# Enqueue test cases
|
1776 |
for i in xrange(0, fanout): |
1777 |
map(testq[i].put, cases)
|
1778 |
testq[i].put("TEST_RUNNER_TERMINATE")
|
1779 |
|
1780 |
multi.debug("Spawned %d test runners, PIDs are %s" %
|
1781 |
(len(runners), [p.pid for p in runners])) |
1782 |
|
1783 |
multi.debug("Joining %d processes" % len(runners)) |
1784 |
|
1785 |
for p in runners: |
1786 |
p.join() |
1787 |
|
1788 |
multi.debug("Done joining %d processes" % len(runners)) |
1789 |
|
1790 |
|
1791 |
def _images_test_case(**kwargs): |
1792 |
"""Construct a new unit test case class from ImagesTestCase"""
|
1793 |
name = "ImagesTestCase_%s" % kwargs["imageid"] |
1794 |
cls = type(name, (ImagesTestCase,), kwargs)
|
1795 |
|
1796 |
#Patch extra parameters into test names by manipulating method docstrings
|
1797 |
for (mname, m) in \ |
1798 |
inspect.getmembers(cls, lambda x: inspect.ismethod(x)):
|
1799 |
if hasattr(m, __doc__): |
1800 |
m.__func__.__doc__ = "[%s] %s" % (cls.imagename, m.__doc__)
|
1801 |
|
1802 |
# Make sure the class can be pickled, by listing it among
|
1803 |
# the attributes of __main__. A PicklingError is raised otherwise.
|
1804 |
thismodule = sys.modules[__name__] |
1805 |
setattr(thismodule, name, cls)
|
1806 |
return cls
|
1807 |
|
1808 |
|
1809 |
def _spawn_server_test_case(**kwargs): |
1810 |
"""Construct a new unit test case class from SpawnServerTestCase"""
|
1811 |
|
1812 |
name = "SpawnServerTestCase_%s" % kwargs["imageid"] |
1813 |
cls = type(name, (SpawnServerTestCase,), kwargs)
|
1814 |
|
1815 |
# Patch extra parameters into test names by manipulating method docstrings
|
1816 |
for (mname, m) in \ |
1817 |
inspect.getmembers(cls, lambda x: inspect.ismethod(x)):
|
1818 |
if hasattr(m, __doc__): |
1819 |
m.__func__.__doc__ = "[%s] %s" % (cls.imagename, m.__doc__)
|
1820 |
|
1821 |
# Make sure the class can be pickled, by listing it among
|
1822 |
# the attributes of __main__. A PicklingError is raised otherwise.
|
1823 |
|
1824 |
thismodule = sys.modules[__name__] |
1825 |
setattr(thismodule, name, cls)
|
1826 |
return cls
|
1827 |
|
1828 |
|
1829 |
def _spawn_network_test_case(**kwargs): |
1830 |
"""Construct a new unit test case class from NetworkTestCase"""
|
1831 |
|
1832 |
name = "NetworkTestCase" + TEST_RUN_ID
|
1833 |
cls = type(name, (NetworkTestCase,), kwargs)
|
1834 |
|
1835 |
# Make sure the class can be pickled, by listing it among
|
1836 |
# the attributes of __main__. A PicklingError is raised otherwise.
|
1837 |
|
1838 |
thismodule = sys.modules[__name__] |
1839 |
setattr(thismodule, name, cls)
|
1840 |
return cls
|
1841 |
|
1842 |
|
1843 |
# --------------------------------------------------------------------
|
1844 |
# Clean up servers/networks functions
|
1845 |
def cleanup_servers(timeout, query_interval, delete_stale=False): |
1846 |
|
1847 |
astakos_client = AstakosClient(AUTH_URL, TOKEN) |
1848 |
astakos_client.CONNECTION_RETRY_LIMIT = 2
|
1849 |
# Compute Client
|
1850 |
compute_url = astakos_client.get_service_endpoints('compute')['publicURL'] |
1851 |
compute_client = ComputeClient(compute_url, TOKEN) |
1852 |
compute_client.CONNECTION_RETRY_LIMIT = 2
|
1853 |
|
1854 |
servers = compute_client.list_servers() |
1855 |
stale = [s for s in servers if s["name"].startswith(SNF_TEST_PREFIX)] |
1856 |
|
1857 |
if len(stale) == 0: |
1858 |
return
|
1859 |
|
1860 |
# Show staled servers
|
1861 |
print >>sys.stderr, yellow + \
|
1862 |
"Found these stale servers from previous runs:" + \
|
1863 |
normal |
1864 |
print >>sys.stderr, " " + \ |
1865 |
"\n ".join(["%d: %s" % (s["id"], s["name"]) for s in stale]) |
1866 |
|
1867 |
# Delete staled servers
|
1868 |
if delete_stale:
|
1869 |
print >> sys.stderr, "Deleting %d stale servers:" % len(stale) |
1870 |
fail_tmout = time.time() + timeout |
1871 |
for s in stale: |
1872 |
compute_client.delete_server(s["id"])
|
1873 |
# Wait for all servers to be deleted
|
1874 |
while True: |
1875 |
servers = compute_client.list_servers() |
1876 |
stale = [s for s in servers |
1877 |
if s["name"].startswith(SNF_TEST_PREFIX)] |
1878 |
if len(stale) == 0: |
1879 |
print >> sys.stderr, green + " ...done" + normal |
1880 |
break
|
1881 |
elif time.time() > fail_tmout:
|
1882 |
print >> sys.stderr, red + \
|
1883 |
"Not all stale servers deleted. Action timed out." + \
|
1884 |
normal |
1885 |
sys.exit(1)
|
1886 |
else:
|
1887 |
time.sleep(query_interval) |
1888 |
else:
|
1889 |
print >> sys.stderr, "Use --delete-stale to delete them." |
1890 |
|
1891 |
|
1892 |
def cleanup_networks(action_timeout, query_interval, delete_stale=False): |
1893 |
|
1894 |
astakos_client = AstakosClient(AUTH_URL, TOKEN) |
1895 |
astakos_client.CONNECTION_RETRY_LIMIT = 2
|
1896 |
# Cyclades Client
|
1897 |
compute_url = astakos_client.get_service_endpoints('compute')['publicURL'] |
1898 |
cyclades_client = CycladesClient(compute_url, TOKEN) |
1899 |
cyclades_client.CONNECTION_RETRY_LIMIT = 2
|
1900 |
|
1901 |
networks = cyclades_client.list_networks() |
1902 |
stale = [n for n in networks if n["name"].startswith(SNF_TEST_PREFIX)] |
1903 |
|
1904 |
if len(stale) == 0: |
1905 |
return
|
1906 |
|
1907 |
# Show staled networks
|
1908 |
print >> sys.stderr, yellow + \
|
1909 |
"Found these stale networks from previous runs:" + \
|
1910 |
normal |
1911 |
print " " + \ |
1912 |
"\n ".join(["%s: %s" % (str(n["id"]), n["name"]) for n in stale]) |
1913 |
|
1914 |
# Delete staled networks
|
1915 |
if delete_stale:
|
1916 |
print >> sys.stderr, "Deleting %d stale networks:" % len(stale) |
1917 |
fail_tmout = time.time() + action_timeout |
1918 |
for n in stale: |
1919 |
cyclades_client.delete_network(n["id"])
|
1920 |
# Wait for all networks to be deleted
|
1921 |
while True: |
1922 |
networks = cyclades_client.list_networks() |
1923 |
stale = [n for n in networks |
1924 |
if n["name"].startswith(SNF_TEST_PREFIX)] |
1925 |
if len(stale) == 0: |
1926 |
print >> sys.stderr, green + " ...done" + normal |
1927 |
break
|
1928 |
elif time.time() > fail_tmout:
|
1929 |
print >> sys.stderr, red + \
|
1930 |
"Not all stale networks deleted. Action timed out." + \
|
1931 |
normal |
1932 |
sys.exit(1)
|
1933 |
else:
|
1934 |
time.sleep(query_interval) |
1935 |
else:
|
1936 |
print >> sys.stderr, "Use --delete-stale to delete them." |
1937 |
|
1938 |
|
1939 |
# --------------------------------------------------------------------
|
1940 |
# Parse arguments functions
|
1941 |
def parse_comma(option, opt, value, parser): |
1942 |
tests = set(['all', 'auth', 'images', 'flavors', |
1943 |
'pithos', 'servers', 'server_spawn', |
1944 |
'network_spawn'])
|
1945 |
parse_input = value.split(',')
|
1946 |
|
1947 |
if not (set(parse_input)).issubset(tests): |
1948 |
raise OptionValueError("The selected set of tests is invalid") |
1949 |
|
1950 |
setattr(parser.values, option.dest, value.split(',')) |
1951 |
|
1952 |
|
1953 |
def parse_arguments(args): |
1954 |
|
1955 |
kw = {} |
1956 |
kw["usage"] = "%prog [options]" |
1957 |
kw["description"] = \
|
1958 |
"%prog runs a number of test scenarios on a " \
|
1959 |
"Synnefo deployment."
|
1960 |
|
1961 |
parser = OptionParser(**kw) |
1962 |
parser.disable_interspersed_args() |
1963 |
|
1964 |
parser.add_option("--auth-url",
|
1965 |
action="store", type="string", dest="auth_url", |
1966 |
help="The AUTH URI to use to reach the Synnefo API",
|
1967 |
default=None)
|
1968 |
parser.add_option("--system-images-user",
|
1969 |
action="store", type="string", dest="system_images_user", |
1970 |
help="Owner of system images",
|
1971 |
default=None)
|
1972 |
parser.add_option("--token",
|
1973 |
action="store", type="string", dest="token", |
1974 |
help="The token to use for authentication to the API")
|
1975 |
parser.add_option("--nofailfast",
|
1976 |
action="store_true", dest="nofailfast", |
1977 |
help="Do not fail immediately if one of the tests "
|
1978 |
"fails (EXPERIMENTAL)",
|
1979 |
default=False)
|
1980 |
parser.add_option("--no-ipv6",
|
1981 |
action="store_true", dest="no_ipv6", |
1982 |
help="Disables ipv6 related tests",
|
1983 |
default=False)
|
1984 |
parser.add_option("--action-timeout",
|
1985 |
action="store", type="int", dest="action_timeout", |
1986 |
metavar="TIMEOUT",
|
1987 |
help="Wait SECONDS seconds for a server action to "
|
1988 |
"complete, then the test is considered failed",
|
1989 |
default=100)
|
1990 |
parser.add_option("--build-warning",
|
1991 |
action="store", type="int", dest="build_warning", |
1992 |
metavar="TIMEOUT",
|
1993 |
help="Warn if TIMEOUT seconds have passed and a "
|
1994 |
"build operation is still pending",
|
1995 |
default=600)
|
1996 |
parser.add_option("--build-fail",
|
1997 |
action="store", type="int", dest="build_fail", |
1998 |
metavar="BUILD_TIMEOUT",
|
1999 |
help="Fail the test if TIMEOUT seconds have passed "
|
2000 |
"and a build operation is still incomplete",
|
2001 |
default=900)
|
2002 |
parser.add_option("--query-interval",
|
2003 |
action="store", type="int", dest="query_interval", |
2004 |
metavar="INTERVAL",
|
2005 |
help="Query server status when requests are pending "
|
2006 |
"every INTERVAL seconds",
|
2007 |
default=3)
|
2008 |
parser.add_option("--fanout",
|
2009 |
action="store", type="int", dest="fanout", |
2010 |
metavar="COUNT",
|
2011 |
help="Spawn up to COUNT child processes to execute "
|
2012 |
"in parallel, essentially have up to COUNT "
|
2013 |
"server build requests outstanding (EXPERIMENTAL)",
|
2014 |
default=1)
|
2015 |
parser.add_option("--force-flavor",
|
2016 |
action="store", type="int", dest="force_flavorid", |
2017 |
metavar="FLAVOR ID",
|
2018 |
help="Force all server creations to use the specified "
|
2019 |
"FLAVOR ID instead of a randomly chosen one, "
|
2020 |
"useful if disk space is scarce",
|
2021 |
default=None)
|
2022 |
parser.add_option("--image-id",
|
2023 |
action="store", type="string", dest="force_imageid", |
2024 |
metavar="IMAGE ID",
|
2025 |
help="Test the specified image id, use 'all' to test "
|
2026 |
"all available images (mandatory argument)",
|
2027 |
default=None)
|
2028 |
parser.add_option("--show-stale",
|
2029 |
action="store_true", dest="show_stale", |
2030 |
help="Show stale servers from previous runs, whose "
|
2031 |
"name starts with `%s'" % SNF_TEST_PREFIX,
|
2032 |
default=False)
|
2033 |
parser.add_option("--delete-stale",
|
2034 |
action="store_true", dest="delete_stale", |
2035 |
help="Delete stale servers from previous runs, whose "
|
2036 |
"name starts with `%s'" % SNF_TEST_PREFIX,
|
2037 |
default=False)
|
2038 |
parser.add_option("--force-personality",
|
2039 |
action="store", type="string", dest="personality_path", |
2040 |
help="Force a personality file injection.\
|
2041 |
File path required. ",
|
2042 |
default=None)
|
2043 |
parser.add_option("--log-folder",
|
2044 |
action="store", type="string", dest="log_folder", |
2045 |
help="Define the absolute path where the output \
|
2046 |
log is stored. ",
|
2047 |
default="/var/log/burnin/")
|
2048 |
parser.add_option("--verbose", "-V", |
2049 |
action="store_true", dest="verbose", |
2050 |
help="Print detailed output about multiple "
|
2051 |
"processes spawning",
|
2052 |
default=False)
|
2053 |
parser.add_option("--set-tests",
|
2054 |
action="callback",
|
2055 |
dest="tests",
|
2056 |
type="string",
|
2057 |
help='Set comma seperated tests for this run. \
|
2058 |
Available tests: auth, images, flavors, \
|
2059 |
servers, server_spawn, \
|
2060 |
network_spawn, pithos. \
|
2061 |
Default = all',
|
2062 |
default='all',
|
2063 |
callback=parse_comma) |
2064 |
|
2065 |
(opts, args) = parser.parse_args(args) |
2066 |
|
2067 |
# -----------------------
|
2068 |
# Verify arguments
|
2069 |
|
2070 |
# `delete_stale' implies `show_stale'
|
2071 |
if opts.delete_stale:
|
2072 |
opts.show_stale = True
|
2073 |
|
2074 |
# `token' is mandatory
|
2075 |
_mandatory_argument(opts.token, "--token")
|
2076 |
# `auth_url' is mandatory
|
2077 |
_mandatory_argument(opts.auth_url, "--auth-url")
|
2078 |
|
2079 |
if not opts.show_stale: |
2080 |
# `system_images_user' is mandatory
|
2081 |
_mandatory_argument(opts.system_images_user, "--system-images-user")
|
2082 |
# `image-id' is mandatory
|
2083 |
_mandatory_argument(opts.force_imageid, "--image-id")
|
2084 |
if opts.force_imageid != 'all': |
2085 |
try:
|
2086 |
opts.force_imageid = str(opts.force_imageid)
|
2087 |
except ValueError: |
2088 |
print >>sys.stderr, red + \
|
2089 |
"Invalid value specified for" + \
|
2090 |
"--image-id. Use a valid id, or `all'." + \
|
2091 |
normal |
2092 |
sys.exit(1)
|
2093 |
|
2094 |
return (opts, args)
|
2095 |
|
2096 |
|
2097 |
def _mandatory_argument(Arg, Str): |
2098 |
if (Arg is None) or (Arg == ""): |
2099 |
print >>sys.stderr, red + \
|
2100 |
"The " + Str + " argument is mandatory.\n" + \ |
2101 |
normal |
2102 |
sys.exit(1)
|
2103 |
|
2104 |
|
2105 |
# --------------------------------------------------------------------
|
2106 |
# Burnin main function
|
2107 |
def main(): |
2108 |
"""Assemble test cases into a test suite, and run it
|
2109 |
|
2110 |
IMPORTANT: Tests have dependencies and have to be run in the specified
|
2111 |
order inside a single test case. They communicate through attributes of the
|
2112 |
corresponding TestCase class (shared fixtures). Distinct subclasses of
|
2113 |
TestCase MAY SHARE NO DATA, since they are run in parallel, in distinct
|
2114 |
test runner processes.
|
2115 |
|
2116 |
"""
|
2117 |
|
2118 |
# Parse arguments using `optparse'
|
2119 |
(opts, args) = parse_arguments(sys.argv[1:])
|
2120 |
|
2121 |
# Some global variables
|
2122 |
global AUTH_URL, TOKEN, SYSTEM_IMAGES_USER
|
2123 |
global NO_IPV6, VERBOSE, NOFAILFAST
|
2124 |
AUTH_URL = opts.auth_url |
2125 |
TOKEN = opts.token |
2126 |
SYSTEM_IMAGES_USER = opts.system_images_user |
2127 |
NO_IPV6 = opts.no_ipv6 |
2128 |
VERBOSE = opts.verbose |
2129 |
NOFAILFAST = opts.nofailfast |
2130 |
|
2131 |
# If `show_stale', cleanup stale servers
|
2132 |
# from previous runs and exit
|
2133 |
if opts.show_stale:
|
2134 |
# We must clean the servers first
|
2135 |
cleanup_servers(opts.action_timeout, opts.query_interval, |
2136 |
delete_stale=opts.delete_stale) |
2137 |
cleanup_networks(opts.action_timeout, opts.query_interval, |
2138 |
delete_stale=opts.delete_stale) |
2139 |
return 0 |
2140 |
|
2141 |
# Initialize a kamaki instance, get flavors, images
|
2142 |
astakos_client = AstakosClient(AUTH_URL, TOKEN) |
2143 |
astakos_client.CONNECTION_RETRY_LIMIT = 2
|
2144 |
# Compute Client
|
2145 |
compute_url = astakos_client.get_service_endpoints('compute')['publicURL'] |
2146 |
compute_client = ComputeClient(compute_url, TOKEN) |
2147 |
compute_client.CONNECTION_RETRY_LIMIT = 2
|
2148 |
DIMAGES = compute_client.list_images(detail=True)
|
2149 |
DFLAVORS = compute_client.list_flavors(detail=True)
|
2150 |
|
2151 |
# FIXME: logging, log, LOG PID, TEST_RUN_ID, arguments
|
2152 |
# Run them: FIXME: In parallel, FAILEARLY, catchbreak?
|
2153 |
#unittest.main(verbosity=2, catchbreak=True)
|
2154 |
|
2155 |
# Get a list of images we are going to test
|
2156 |
if opts.force_imageid == 'all': |
2157 |
test_images = DIMAGES |
2158 |
else:
|
2159 |
test_images = filter(lambda x: x["id"] == opts.force_imageid, DIMAGES) |
2160 |
|
2161 |
# Create output (logging) folder
|
2162 |
if not os.path.exists(opts.log_folder): |
2163 |
os.mkdir(opts.log_folder) |
2164 |
test_folder = os.path.join(opts.log_folder, TEST_RUN_ID) |
2165 |
os.mkdir(test_folder) |
2166 |
|
2167 |
for image in test_images: |
2168 |
imageid = str(image["id"]) |
2169 |
imagename = image["name"]
|
2170 |
# Choose a flavor (given from user or random)
|
2171 |
if opts.force_flavorid:
|
2172 |
flavorid = opts.force_flavorid |
2173 |
else:
|
2174 |
flavorid = choice([f["id"] for f in DFLAVORS if f["disk"] >= 20]) |
2175 |
# Personality dictionary for file injection test
|
2176 |
if opts.personality_path is not None: |
2177 |
f = open(opts.personality_path)
|
2178 |
content = b64encode(f.read()) |
2179 |
personality = [] |
2180 |
st = os.stat(opts.personality_path) |
2181 |
personality.append({ |
2182 |
'path': '/root/test_inj_file', |
2183 |
'owner': 'root', |
2184 |
'group': 'root', |
2185 |
'mode': 0x7777 & st.st_mode, |
2186 |
'contents': content})
|
2187 |
else:
|
2188 |
personality = None
|
2189 |
# Give a name to our test servers
|
2190 |
servername = "%s%s for %s" % (SNF_TEST_PREFIX, TEST_RUN_ID, imagename)
|
2191 |
is_windows = imagename.lower().find("windows") >= 0 |
2192 |
|
2193 |
# Create Server TestCases
|
2194 |
ServerTestCase = _spawn_server_test_case( |
2195 |
imageid=imageid, |
2196 |
flavorid=flavorid, |
2197 |
imagename=imagename, |
2198 |
personality=personality, |
2199 |
servername=servername, |
2200 |
is_windows=is_windows, |
2201 |
action_timeout=opts.action_timeout, |
2202 |
build_warning=opts.build_warning, |
2203 |
build_fail=opts.build_fail, |
2204 |
query_interval=opts.query_interval) |
2205 |
# Create Network TestCases
|
2206 |
NetworkTestCase = _spawn_network_test_case( |
2207 |
action_timeout=opts.action_timeout, |
2208 |
imageid=imageid, |
2209 |
flavorid=flavorid, |
2210 |
imagename=imagename, |
2211 |
query_interval=opts.query_interval) |
2212 |
# Create Images TestCase
|
2213 |
CImagesTestCase = _images_test_case( |
2214 |
action_timeout=opts.action_timeout, |
2215 |
imageid=imageid, |
2216 |
flavorid=flavorid, |
2217 |
imagename=imagename, |
2218 |
query_interval=opts.query_interval) |
2219 |
|
2220 |
# Choose the tests we are going to run
|
2221 |
test_dict = {'auth': UnauthorizedTestCase,
|
2222 |
'images': CImagesTestCase,
|
2223 |
'flavors': FlavorsTestCase,
|
2224 |
'servers': ServersTestCase,
|
2225 |
'pithos': PithosTestCase,
|
2226 |
'server_spawn': ServerTestCase,
|
2227 |
'network_spawn': NetworkTestCase}
|
2228 |
seq_cases = [] |
2229 |
if 'all' in opts.tests: |
2230 |
seq_cases = [UnauthorizedTestCase, CImagesTestCase, |
2231 |
FlavorsTestCase, ServersTestCase, |
2232 |
PithosTestCase, ServerTestCase, |
2233 |
NetworkTestCase] |
2234 |
else:
|
2235 |
for test in opts.tests: |
2236 |
seq_cases.append(test_dict[test]) |
2237 |
|
2238 |
# Folder for each image
|
2239 |
image_folder = os.path.join(test_folder, imageid) |
2240 |
os.mkdir(image_folder) |
2241 |
|
2242 |
# Run each test
|
2243 |
if opts.fanout > 1: |
2244 |
return _run_cases_in_parallel(seq_cases, opts.fanout, image_folder)
|
2245 |
else:
|
2246 |
return _run_cases_in_series(seq_cases, image_folder)
|
2247 |
|
2248 |
|
2249 |
# --------------------------------------------------------------------
|
2250 |
# Call main
|
2251 |
if __name__ == "__main__": |
2252 |
sys.exit(main()) |