root / snf-tools / synnefo_tools / burnin / __init__.py @ 6c78720b
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# Copyright 2013 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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"""
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Burnin: functional tests for Synnefo
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"""
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import sys |
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import optparse |
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from synnefo_tools import version |
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from synnefo_tools.burnin import common |
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from synnefo_tools.burnin.astakos_tests import AstakosTestSuite |
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from synnefo_tools.burnin.images_tests import \ |
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FlavorsTestSuite, ImagesTestSuite |
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from synnefo_tools.burnin.pithos_tests import PithosTestSuite |
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from synnefo_tools.burnin.server_tests import ServerTestSuite |
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# --------------------------------------------------------------------
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# Define our TestSuites
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TESTSUITES = [ |
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AstakosTestSuite, |
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FlavorsTestSuite, |
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ImagesTestSuite, |
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PithosTestSuite, |
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ServerTestSuite, |
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] |
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TSUITES_NAMES = [tsuite.__name__ for tsuite in TESTSUITES] |
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def string_to_class(names): |
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"""Convert class namesto class objects"""
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return [eval(name) for name in names] |
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# --------------------------------------------------------------------
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# Parse arguments
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def parse_comma(option, _, value, parser): |
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"""Parse comma separated arguments"""
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parse_input = [p.strip() for p in value.split(',')] |
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setattr(parser.values, option.dest, parse_input)
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def parse_arguments(args): |
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"""Parse burnin arguments"""
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kwargs = {} |
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kwargs["usage"] = "%prog [options]" |
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kwargs["description"] = \
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"%prog runs a number of test scenarios on a Synnefo deployment."
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# Used * or ** magic. pylint: disable-msg=W0142
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parser = optparse.OptionParser(**kwargs) |
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parser.disable_interspersed_args() |
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parser.add_option( |
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"--auth-url", action="store", |
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type="string", default=None, dest="auth_url", |
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help="The AUTH URI to use to reach the Synnefo API")
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parser.add_option( |
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"--token", action="store", |
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type="string", default=None, dest="token", |
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help="The token to use for authentication to the API")
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parser.add_option( |
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"--failfast", action="store_true", |
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default=False, dest="failfast", |
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help="Fail immediately if one of the tests fails")
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parser.add_option( |
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"--no-ipv6", action="store_false", |
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default=True, dest="use_ipv6", |
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help="Disable IPv6 related tests")
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parser.add_option( |
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"--action-timeout", action="store", |
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type="int", default=300, dest="action_timeout", metavar="TIMEOUT", |
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help="Wait TIMEOUT seconds for a server action to complete, "
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"then the test is considered failed")
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parser.add_option( |
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"--action-warning", action="store", |
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type="int", default=120, dest="action_warning", metavar="TIMEOUT", |
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help="Warn if TIMEOUT seconds have passed and a server action "
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"has not been completed yet")
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parser.add_option( |
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"--query-interval", action="store", |
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type="int", default=3, dest="query_interval", metavar="INTERVAL", |
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help="Query server status when requests are pending "
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"every INTERVAL seconds")
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parser.add_option( |
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"--flavors", action="callback", callback=parse_comma, |
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type="string", default=None, dest="flavors", metavar="FLAVORS", |
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help="Force all server creations to use one of the specified FLAVORS "
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"instead of a randomly chosen one. Supports both search by name "
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"(reg expression) with \"name:flavor name\" or by id with "
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"\"id:flavor id\"")
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parser.add_option( |
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"--images", action="callback", callback=parse_comma, |
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type="string", default=None, dest="images", metavar="IMAGES", |
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help="Force all server creations to use one of the specified IMAGES "
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"instead of the default one (a Debian Base image). Just like the "
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"--flavors option, it supports both search by name and id")
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parser.add_option( |
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"--system-user", action="store", |
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type="string", default=None, dest="system_user", |
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help="Owner of system images (typed option in the form of "
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"\"name:user_name\" or \"id:uuuid\")")
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parser.add_option( |
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"--show-stale", action="store_true", |
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default=False, dest="show_stale", |
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help="Show stale servers from previous runs. A server is considered "
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"stale if its name starts with `%s'. If stale servers are found, "
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"exit with exit status 1." % common.SNF_TEST_PREFIX)
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parser.add_option( |
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"--delete-stale", action="store_true", |
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default=False, dest="delete_stale", |
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help="Delete stale servers from previous runs")
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parser.add_option( |
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"--log-folder", action="store", |
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type="string", default="/var/log/burnin/", dest="log_folder", |
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help="Define the absolute path where the output log is stored")
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parser.add_option( |
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"--verbose", "-v", action="store", |
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type="int", default=1, dest="verbose", |
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help="Print detailed output messages")
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parser.add_option( |
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"--version", action="store_true", |
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default=False, dest="show_version", |
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help="Show version and exit")
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parser.add_option( |
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"--set-tests", action="callback", callback=parse_comma, |
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type="string", default="all", dest="tests", |
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help="Set comma separated tests for this run. Available tests: %s"
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% ", ".join(TSUITES_NAMES))
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parser.add_option( |
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"--exclude-tests", action="callback", callback=parse_comma, |
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type="string", default=None, dest="exclude_tests", |
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help="Set comma separated tests to be excluded for this run.")
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parser.add_option( |
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"--no-colors", action="store_false", |
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default=True, dest="use_colors", |
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help="Disable colorful output")
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parser.add_option( |
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"--quiet", action="store_true", |
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default=False, dest="quiet", |
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help="Turn off log output")
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parser.add_option( |
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"--final-report-only", action="store_true", |
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default=False, dest="final_report", |
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help="Turn off log output and only print the contents of the log "
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"file at the end of the test. Useful when burnin is used in "
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"script files and it's output is to be sent using email")
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(opts, args) = parser.parse_args(args) |
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# ----------------------------------
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# Verify arguments
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# If `version' is given show version and exit
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if opts.show_version:
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show_version() |
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sys.exit(0)
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# `delete_stale' implies `show_stale'
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if opts.delete_stale:
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opts.show_stale = True
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# `quiet' implies not `final_report'
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if opts.quiet:
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opts.final_report = False
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# `final_report' implies `quiet'
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if opts.final_report:
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opts.quiet = True
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# Check `--set-tests' and `--exclude-tests' options
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if opts.tests != "all" and \ |
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not (set(opts.tests)).issubset(set(TSUITES_NAMES)): |
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raise optparse.OptionValueError("The selected set of tests is invalid") |
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if opts.exclude_tests is not None and \ |
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not (set(opts.exclude_tests)).issubset(set(TSUITES_NAMES)): |
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raise optparse.OptionValueError("The selected set of tests is invalid") |
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# `token' is mandatory
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mandatory_argument(opts.token, "--token")
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# `auth_url' is mandatory
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mandatory_argument(opts.auth_url, "--auth-url")
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return (opts, args)
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def show_version(): |
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"""Show burnin's version"""
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sys.stdout.write("Burnin: version %s\n" % version.__version__)
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def mandatory_argument(value, arg_name): |
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"""Check if a mandatory argument is given"""
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if (value is None) or (value == ""): |
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sys.stderr.write("The " + arg_name + " argument is mandatory.\n") |
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sys.exit("Invalid input")
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# --------------------------------------------------------------------
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# Burnin main function
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def main(): |
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"""Assemble test cases into a test suite, and run it
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IMPORTANT: Tests have dependencies and have to be run in the specified
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order inside a single test case. They communicate through attributes of the
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corresponding TestCase class (shared fixtures). Distinct subclasses of
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TestCase MAY SHARE NO DATA, since they are run in parallel, in distinct
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test runner processes.
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"""
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# Parse arguments using `optparse'
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(opts, _) = parse_arguments(sys.argv[1:])
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# Initialize burnin
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testsuites = common.initialize(opts, TSUITES_NAMES) |
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testsuites = string_to_class(testsuites) |
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# Run burnin
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# The return value denotes the success status
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return common.run_burnin(testsuites, failfast=opts.failfast,
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final_report=opts.final_report) |
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if __name__ == "__main__": |
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sys.exit(main()) |