def check_and_correct_lo(logger):
"""
@type logger: logging.Logger
@return: bool
"""
try:
ok, msg = check_if_up('lo')
except IOError:
return False
if ok:
return True
logger.critical("%s - Bringing lo up..." % msg)
process = createProcess(
logger,
'/sbin/ip l set lo up'.split(),
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
env={}
)
retcode = waitProcess(logger, process, 120)
try:
re_ok, re_msg = check_if_up('lo')
except IOError:
#FIXME: if we go here, what happened ? Shouldn't we have the problem at the beginning of the function
return False
if re_ok:
logger.info("Could bring lo up!")
return True
logger.critical("Could NOT bring lo up!")
return False
def createRepository(self, repository_directory, checkout_directory):
process = createProcess(self, ["svnadmin", "create", repository_directory])
result = waitProcess(self, process, 20)
if result != 0:
raise VersionningError("error creating repository %s" % repository_directory)
self.client.checkout("file://%s" % repository_directory, checkout_directory)
def runCommand(logger, command, timeout=DEFAULT_TIMEOUT, **popen_args):
"""
use only if stdin/stdout/stderr are NOT pipes (instead use createProcess
and communicateProcess)
"""
process = createProcess(logger, command, **popen_args)
status = waitProcess(logger, process, timeout)
return (process, status)
def apply(self):
process = createProcess(self, self.arguments, stdout=PIPE, stderr=STDOUT)
exitcode = waitProcess(self, process, TIMEOUT)
if exitcode:
lines = readProcessOutput(process.stdout, 100)
lines = u'\n\n' + u'\n'.join(lines)
raise RulesetError(tr("Ruleset script error (exitcode %s):%s"),
exitcode, lines)
def buildConfig(self):
try:
file(self.DH1024_FILE)
except IOError:
with open(os.path.devnull, 'wb') as devnull:
self.info('Generating a new DH Parameter key.')
process = createProcess(self, ['/usr/bin/openssl', 'dhparam',
'-out', self.DH1024_FILE,
'1024'],
stdout=devnull,
stderr=devnull)
if waitProcess(self, process, 60.0 * 10) != 0:
raise OpenVPNError('Unable to generate a DH Parameter key.')
return """daemon
