def main():
"""Launch validator API """
try:
config.parse_args()
logging.setup(CONF, 'validator_api')
app = config.load_paste_app("validator_api")
port, host = (CONF.bind_port, CONF.bind_host)
LOG.info(_LI('Starting Validator ReST API on %(host)s:%(port)s'),
{'host': host, 'port': port})
server = wsgi.Service(app, port, host)
server.start()
server.wait()
except RuntimeError as e:
msg = six.text_type(e)
sys.exit("ERROR: %s" % msg)
def validate(request, body):
""" Validate the given cookbook
:param request: request context
:param body: a json with deployment parameters
:return : a json file with process results
"""
body = body or {}
if len(body) < 1:
raise exc.HTTPBadRequest(_("No action specified"))
try:
cookbook = body['cookbook']
image = body['image']
except KeyError:
raise exc.HTTPBadRequest(_("Insufficient payload"))
LOG.info(_LI('Processing Request for cookbook %s, image %s' % (cookbook, image)))
res = ValidateEngine().validate_chef_cookbook(cookbook, image, request)
return res
def run_container(self, image):
"""Run and start a container based on the given image
:param image: image to run
:return:
"""
contname = "{}-validate".format(image).replace("/", "_")
try:
try:
self.dc.remove_container(contname, force=True)
LOG.info(_LI('Removing old %s container' % contname))
except NotFound:
pass
self.container = self.dc.create_container(
image,
tty=True,
name=contname
).get('Id')
self.dc.start(container=self.container)
except AttributeError as e:
LOG.error(_LW("Error creating container: %s" % e))
raise DockerContainerException(image=image)
# If ../validator/__init__.py exists, add ../ to Python search path,
# so that it will override what happens to be installed in
# /usr/(local/)lib/python...
root = os.path.join(os.path.abspath(__file__), os.pardir, os.pardir, os.pardir)
if os.path.exists(os.path.join(root, 'validator', '__init__.py')):
sys.path.insert(0, root)
i18n.enable_lazy()
LOG = logging.getLogger()
CONF = config.CONF
if __name__ == '__main__':
try:
logging.register_options(CONF)
config.parse_args()
logging.setup(CONF, 'validator_api')
app = config.load_paste_app("validator_api")
port, host = (CONF.bind_port, CONF.bind_host)
LOG.info(_LI('Starting Chef Validator ReST API on %(host)s:%(port)s'),
{'host': host, 'port': port})
server = wsgi.Service(app, port, host)
server.start()
server.wait()
except RuntimeError as e:
msg = six.text_type(e)
sys.exit("ERROR: %s" % msg)
def _setup_logging_from_conf(project, version):
log_root = getLogger(None).logger
for handler in log_root.handlers:
log_root.removeHandler(handler)
logpath = _get_log_file_path()
if logpath:
filelog = logging.handlers.WatchedFileHandler(logpath)
log_root.addHandler(filelog)
if CONF.use_stderr:
streamlog = ColorHandler()
log_root.addHandler(streamlog)
elif not logpath:
# pass sys.stdout as a positional argument
# python2.6 calls the argument strm, in 2.7 it's stream
streamlog = logging.StreamHandler(sys.stdout)
log_root.addHandler(streamlog)
if CONF.publish_errors:
handler = importutils.import_object(
"oslo.messaging.notify.log_handler.PublishErrorsHandler",
logging.ERROR)
log_root.addHandler(handler)
datefmt = CONF.log_date_format
for handler in log_root.handlers:
# NOTE(alaski): CONF.log_format overrides everything currently. This
# should be deprecated in favor of context aware formatting.
if CONF.log_format:
handler.setFormatter(logging.Formatter(fmt=CONF.log_format,
datefmt=datefmt))
log_root.info(_LI(
'Deprecated: log_format is now deprecated and will '
'be removed in the next release'))
else:
handler.setFormatter(ContextFormatter(project=project,
version=version,
datefmt=datefmt))
if CONF.debug:
log_root.setLevel(logging.DEBUG)
elif CONF.verbose:
log_root.setLevel(logging.INFO)
else:
log_root.setLevel(logging.WARNING)
for pair in CONF.default_log_levels:
mod, _sep, level_name = pair.partition('=')
logger = logging.getLogger(mod)
# NOTE(AAzza) in python2.6 Logger.setLevel doesn't convert string name
# to integer code.
if sys.version_info < (2, 7):
level = logging.getLevelName(level_name)
logger.setLevel(level)
else:
logger.setLevel(level_name)
if CONF.use_syslog:
try:
facility = _find_facility_from_conf()
# TODO(bogdando) use the format provided by RFCSysLogHandler
# after existing syslog format deprecation in J
if CONF.use_syslog_rfc_format:
syslog = RFCSysLogHandler(address='/dev/log',
facility=facility)
else:
syslog = logging.handlers.SysLogHandler(address='/dev/log',
facility=facility)
log_root.addHandler(syslog)
except socket.error:
log_root.error('Unable to add syslog handler. Verify that syslog '
'is running.')
