Python log.doLog函数代码示例

    def readyReceived(self, userService, data):
        # No group to add
        if self._group == '':
            return

        if not '.' in self._domain:
            logger.info('Adding to a group for a non FQDN domain is not supported')
            return

        try:
            l = self.__connectLdap()
        except dns.resolver.NXDOMAIN:  # No domain found, log it and pass
            logger.warn('Could not find _ldap._tcp.' + self._domain)
            log.doLog(service, log.WARN, "Could not remove machine from domain (_ldap._tcp.{0} not found)".format(self._domain), log.OSMANAGER)
        except ldap.LDAPError:
            logger.exception('Ldap Exception caught')
            log.doLog(service, log.WARN, "Could not remove machine from domain (invalid credentials for {0})".format(self._account), log.OSMANAGER)

        try:
            machine = self.__getMachine(l, userService.friendly_name)
            group = self.__getGroup(l)
            l.modify_s(group, ((ldap.MOD_ADD, 'member', machine),))
        except ldap.ALREADY_EXISTS:
            # Already added this machine to this group, pass
            pass
        except Exception:
            logger.error('Got exception trying to add machine to group')

 def checkAndUpdateState(userService, userServiceInstance, state):
     """
     Checks the value returned from invocation to publish or checkPublishingState, updating the servicePoolPub database object
     Return True if it has to continue checking, False if finished
     """
     try:
         if State.isFinished(state):
             checkLater = False
             userServiceInstance.finish()
             userService.updateData(userServiceInstance)
             userService.setState(State.USABLE)  # Wi will only migrate fully functional services
         elif State.isErrored(state):
             checkLater = False
             userService.updateData(userServiceInstance)
             userService.setState(State.ERROR)
         else:
             checkLater = True  # The task is running
             userService.updateData(userServiceInstance)
         userService.save()
         if checkLater:
             ClusterMigrationTask.checkLater(userService, userServiceInstance)
     except Exception as e:
         logger.exception('Migrating service')
         log.doLog(userService, log.ERROR, 'Exception: {0}'.format(e), log.INTERNAL)
         userService.setState(State.ERROR)
         userService.save()

    def loggedOut(self, userService, userName=None, save=True):
        '''
        This method:
          - Add log in event to stats
          - Sets service in use
          - Invokes userLoggedIn for user service instance
        '''
        uniqueId = userService.unique_id
        userService.setInUse(False)
        si = userService.getInstance()
        si.userLoggedOut(userName)
        userService.updateData(si)

        serviceIp = si.getIp()

        fullUserName = 'unknown'
        if userService.user is not None:
            fullUserName = userService.user.manager.name + '\\' + userService.user.name

        knownUserIP = userService.src_ip + ':' + userService.src_hostname
        knownUserIP = knownUserIP if knownUserIP != ':' else 'unknown'

        addEvent(userService.deployed_service, ET_LOGOUT, fld1=userName, fld2=knownUserIP, fld3=serviceIp, fld4=fullUserName)

        log.doLog(userService, log.INFO, "User {0} has logged out", log.OSMANAGER)

        log.useLog('logout', uniqueId, serviceIp, userName, knownUserIP, fullUserName)

        if save:
            userService.save()

def sernotify(request, idUserService, notification):
    try:
        if notification == 'hostname':
            hostname = request.GET.get('hostname', None)[:64]  # Cuts host name to 64 chars
            ip = request.ip

            if GlobalConfig.HONOR_CLIENT_IP_NOTIFY.getBool(True) is True:
                ip = request.GET.get('ip', ip)

            if ip is not None and hostname is not None:
                us = UserService.objects.get(uuid=idUserService)
                us.setConnectionSource(ip, hostname)
            else:
                return HttpResponse('Invalid request!', 'text/plain')
        elif notification == "log":
            message = request.GET.get('message', None)
            level = request.GET.get('level', None)
            if message is not None and level is not None:
                us = UserService.objects.get(uuid=idUserService)
                log.doLog(us, level, message, log.TRANSPORT)
            else:
                return HttpResponse('Invalid request!', 'text/plain')
    except Exception as e:
        logger.exception("Exception")
        return errors.errorView(request, e)
    return HttpResponse('ok', content_type='text/plain')

    def deleteItem(self, parent, item):  # This is also used by CachedService, so we use "userServices" directly and is valid for both
        service = None
        try:
            service = parent.userServices.get(uuid=processUuid(item))
        except Exception:
            logger.exception('deleteItem')
            self.invalidItemException()

        if service.user:
            logStr = 'Deleted assigned service {} to user {} by {}'.format(service.friendly_name, service.user.pretty_name, self._user.pretty_name)
        else:
            logStr = 'Deleted cached service {} by {}'.format(service.friendly_name, self._user.pretty_name)

        if service.state in (State.USABLE, State.REMOVING):
            service.remove()
        elif service.state == State.PREPARING:
            service.cancel()
        elif service.state == State.REMOVABLE:
            self.invalidItemException(_('Item already being removed'))
        else:
            self.invalidItemException(_('Item is not removable'))

        log.doLog(parent, log.INFO, logStr, log.ADMIN)

        return self.success()

    def growL1Cache(self, sp, cacheL1, cacheL2, assigned):
        '''
        This method tries to enlarge L1 cache.

        If for some reason the number of deployed services (Counting all, ACTIVE
        and PREPARING, assigned, L1 and L2) is over max allowed service deployments,
        this method will not grow the L1 cache
        '''
        logger.debug("Growing L1 cache creating a new service for {0}".format(sp))
        # First, we try to assign from L2 cache
        if cacheL2 > 0:
            valid = None
            with transaction.atomic():
                for n in sp.cachedUserServices().select_for_update().filter(UserServiceManager.getCacheStateFilter(services.UserDeployment.L2_CACHE)).order_by('creation_date'):
                    if n.needsOsManager():
                        if State.isUsable(n.state) is False or State.isUsable(n.os_state):
                            valid = n
                            break
                    else:
                        valid = n
                        break

            if valid is not None:
                valid.moveToLevel(services.UserDeployment.L1_CACHE)
                return
        try:
            UserServiceManager.manager().createCacheFor(sp.activePublication(), services.UserDeployment.L1_CACHE)
        except MaxServicesReachedException as e:
            log.doLog(sp, log.ERROR, 'Max number of services reached for this service', log.INTERNAL)
            logger.error(str(e))
        except:
            logger.exception('Exception')

    def loggedIn(self, userService, userName=None):
        """
        This method:
          - Add log in event to stats
          - Sets service in use
          - Invokes userLoggedIn for user service instance
        """
        uniqueId = userService.unique_id
        userService.setInUse(True)
        si = userService.getInstance()
        si.userLoggedIn(userName)
        userService.updateData(si)

        serviceIp = si.getIp()

        fullUserName = 'unknown'
        if userService.user is not None:
            fullUserName = userService.user.manager.name + '\\' + userService.user.name

        knownUserIP = userService.src_ip + ':' + userService.src_hostname
        knownUserIP = knownUserIP if knownUserIP != ':' else 'unknown'

        if userName is None:
            userName = 'unknown'

        addEvent(userService.deployed_service, ET_LOGIN, fld1=userName, fld2=knownUserIP, fld3=serviceIp, fld4=fullUserName)

        log.doLog(userService, log.INFO, "User {0} has logged in".format(userName), log.OSMANAGER)

        log.useLog('login', uniqueId, serviceIp, userName, knownUserIP, fullUserName, userService.friendly_name, userService.deployed_service.name)

        counter = int(userService.getProperty('loginsCounter', '0')) + 1
        userService.setProperty('loginsCounter', six.text_type(counter))

    def release(self, service):
        '''
        service is a db user service object
        '''
        super(WinDomainOsManager, self).release(service)

        if not '.' in self._domain:
            logger.info('Releasing from a not FQDN domain is not supported')
            return

        try:
            l = self.__connectLdap()
        except dns.resolver.NXDOMAIN:  # No domain found, log it and pass
            logger.warn('Could not find _ldap._tcp.' + self._domain)
            log.doLog(service, log.WARN, "Could not remove machine from domain (_ldap._tcp.{0} not found)".format(self._domain), log.OSMANAGER)
        except ldap.LDAPError:
            logger.exception('Ldap Exception caught')
            log.doLog(service, log.WARN, "Could not remove machine from domain (invalid credentials for {0})".format(self._account), log.OSMANAGER)

        try:
            res = self.__getMachine(l, service.friendly_name)
            if res is None:
                raise Exception('Machine {} not found on AD (permissions?)'.format(service.friendly_name))
            l.delete_s(res)  # Remove by DN, SYNC
        except IndexError:
            logger.error('Error deleting {} from BASE {}'.format(service.friendly_name, ou))
        except Exception:
            logger.exception('Deleting from AD: ')

    def saveItem(self, parent, item):
        # If already exists
        uuid = processUuid(item) if item is not None else None

        try:
            calendar = Calendar.objects.get(uuid=processUuid(self._params['calendarId']))
            access = self._params['access'].upper()
            if access not in ('ALLOW', 'DENY'):
                raise Exception()
        except Exception:
            self.invalidRequestException(_('Invalid parameters on request'))
        priority = int(self._params['priority'])

        if uuid is not None:
            calAccess = parent.calendarAccess.get(uuid=uuid)
            calAccess.calendar = calendar
            calAccess.service_pool = parent
            calAccess.access = access
            calAccess.priority = priority
            calAccess.save()
        else:
            parent.calendarAccess.create(calendar=calendar, access=access, priority=priority)

        log.doLog(parent, log.INFO, "Added access calendar {}/{} by {}".format(calendar.name, access, self._user.pretty_name), log.ADMIN)

        return self.success()

    def cancel(self, servicePoolPub):  # pylint: disable=no-self-use
        '''
        Invoked to cancel a publication.
        Double invokation (i.e. invokation over a "cancelling" item) will lead to a "forced" cancellation (unclean)
        :param servicePoolPub: Service pool publication (db object for a publication)
        '''
        servicePoolPub = DeployedServicePublication.objects.get(pk=servicePoolPub.id)
        if servicePoolPub.state not in State.PUBLISH_STATES:
            if servicePoolPub.state == State.CANCELING:  # Double cancel
                logger.info('Double cancel invoked for a publication')
                log.doLog(servicePoolPub.deployed_service, log.WARN, 'Forced cancel on publication, you must check uncleaned resources manually', log.ADMIN)
                servicePoolPub.setState(State.CANCELED)
                servicePoolPub.save()
                return
            else:
                raise PublishException(_('Can\'t cancel non running publication'))

        if servicePoolPub.state == State.LAUNCHING:
            servicePoolPub.state = State.CANCELED
            servicePoolPub.save()
            return servicePoolPub

        try:
            pubInstance = servicePoolPub.getInstance()
            state = pubInstance.cancel()
            servicePoolPub.setState(State.CANCELING)
            PublicationFinishChecker.checkAndUpdateState(servicePoolPub, pubInstance, state)
            return servicePoolPub
        except Exception, e:
            raise PublishException(str(e))

    def checkAndUpdateState(userService, userServiceInstance, state):
        """
        Checks the value returned from invocation to publish or checkPublishingState, updating the servicePoolPub database object
        Return True if it has to continue checking, False if finished
        """
        try:
            # Fills up basic data
            userService.unique_id = userServiceInstance.getUniqueId()  # Updates uniqueId
            userService.friendly_name = userServiceInstance.getName()  # And name, both methods can modify serviceInstance, so we save it later
            userService.save(update_fields=['unique_id', 'friendly_name'])

            updater = {
                State.PREPARING: UpdateFromPreparing,
                State.REMOVING: UpdateFromRemoving,
                State.CANCELING: UpdateFromCanceling
            }.get(userService.state, UpdateFromOther)

            logger.debug('Updating from {} with updater {} and state {}'.format(State.toString(userService.state), updater, state))

            updater(userService, userServiceInstance).run(state)

        except Exception as e:
            logger.exception('Checking service state')
            log.doLog(userService, log.ERROR, 'Exception: {0}'.format(e), log.INTERNAL)
            userService.setState(State.ERROR)
            userService.save(update_fields=['data'])

 def run(self):
     logger.debug('Checking user service finished {0}'.format(self._svrId))
     uService = None
     try:
         uService = UserService.objects.get(pk=self._svrId)
         if uService.state != self._state:
             logger.debug('Task overrided by another task (state of item changed)')
             # This item is no longer valid, returning will not check it again (no checkLater called)
             return
         ci = uService.getInstance()
         logger.debug("uService instance class: {0}".format(ci.__class__))
         state = ci.checkState()
         UserServiceOpChecker.checkAndUpdateState(uService, ci, state)
     except UserService.DoesNotExist as e:
         logger.error('User service not found (erased from database?) {0} : {1}'.format(e.__class__, e))
     except Exception as e:
         # Exception caught, mark service as errored
         logger.exception("Error {0}, {1} :".format(e.__class__, e))
         if uService is not None:
             log.doLog(uService, log.ERROR, 'Exception: {0}'.format(e), log.INTERNAL)
         try:
             uService.setState(State.ERROR)
             uService.save(update_fields=['data', 'state', 'state_date'])
         except Exception:
             logger.error('Can\'t update state of uService object')

 def genPassword(self, service):
     import random
     import string
     randomPass = service.recoverValue('winOsRandomPass')
     if randomPass is None:
         randomPass = ''.join(random.choice(string.ascii_letters + string.digits) for _ in range(16))
         service.storeValue('winOsRandomPass', randomPass)
         log.doLog(service, log.INFO, "Password set to \"{}\"".format(randomPass), log.OSMANAGER)
     return randomPass

    def deleteItem(self, parent: MetaPool, item: str):
        member = parent.members.get(uuid=processUuid(self._args[0]))
        logStr = "Removed meta pool member {} by {}".format(member.pool.name, self._user.pretty_name)

        member.delete()

        log.doLog(parent, log.INFO, logStr, log.ADMIN)

        return self.success()

    def checkAndUpdateState(userService, userServiceInstance, state):
        '''
        Checks the value returned from invocation to publish or checkPublishingState, updating the servicePoolPub database object
        Return True if it has to continue checking, False if finished
        '''
        try:
            prevState = userService.state
            userService.unique_id = userServiceInstance.getUniqueId()  # Updates uniqueId
            userService.friendly_name = userServiceInstance.getName()  # And name, both methods can modify serviceInstance, so we save it later
            if State.isFinished(state):
                checkLater = False
                userServiceInstance.finish()
                if State.isPreparing(prevState):
                    if userServiceInstance.service().publicationType is None or userService.publication == userService.deployed_service.activePublication():
                        userService.setState(State.USABLE)
                        # and make this usable if os manager says that it is usable, else it pass to configuring state
                        if userServiceInstance.osmanager() is not None and userService.os_state == State.PREPARING:  # If state is already "Usable", do not recheck it
                            stateOs = userServiceInstance.osmanager().checkState(userService)
                            # If state is finish, we need to notify the userService again that os has finished
                            if State.isFinished(stateOs):
                                state = userServiceInstance.notifyReadyFromOsManager('')
                                userService.updateData(userServiceInstance)
                        else:
                            stateOs = State.FINISHED

                        if State.isRuning(stateOs):
                            userService.setOsState(State.PREPARING)
                        else:
                            userService.setOsState(State.USABLE)
                    else:
                        # We ignore OsManager info and if userService don't belong to "current" publication, mark it as removable
                        userService.setState(State.REMOVABLE)
                elif State.isRemoving(prevState):
                    if userServiceInstance.osmanager() is not None:
                        userServiceInstance.osmanager().release(userService)
                    userService.setState(State.REMOVED)
                else:
                    # Canceled,
                    logger.debug("Canceled us {2}: {0}, {1}".format(prevState, State.toString(state), State.toString(userService)))
                    userService.setState(State.CANCELED)
                    userServiceInstance.osmanager().release(userService)
                userService.updateData(userServiceInstance)
            elif State.isErrored(state):
                checkLater = False
                userService.updateData(userServiceInstance)
                userService.setState(State.ERROR)
            else:
                checkLater = True  # The task is running
                userService.updateData(userServiceInstance)
            userService.save()
            if checkLater:
                UserServiceOpChecker.checkLater(userService, userServiceInstance)
        except Exception as e:
            logger.exception('Checking service state')
            log.doLog(userService, log.ERROR, 'Exception: {0}'.format(e), log.INTERNAL)
            userService.setState(State.ERROR)
            userService.save()