Python logger.info函数代码示例

    def manage_service_check_resultup_brok(self, b):
        """If a host is defined locally (in shinken) and not in GLPI,
           we must not edit GLPI datas !
        """
        if 'plugin_monitoring_servicescatalogs_id' not in b.data and\
           'plugin_monitoring_services_id'         not in b.data:
            return list()

        logger.info("GLPI : data in DB %s " % b.data)
        new_data = copy.deepcopy(b.data)
        new_data['last_check'] = time.strftime('%Y-%m-%d %H:%M:%S')
        del new_data['perf_data']
        del new_data['output']
        del new_data['latency']
        del new_data['execution_time']
        try:
            new_data['id'] = b.data['plugin_monitoring_servicescatalogs_id']
            del new_data['plugin_monitoring_servicescatalogs_id']
            table = 'glpi_plugin_monitoring_servicescatalogs'
        except:
            new_data['id'] = b.data['plugin_monitoring_services_id']
            del new_data['plugin_monitoring_services_id']
            table = 'glpi_plugin_monitoring_services'

        where_clause = {'id' : new_data['id']}
        #print "Update service : ", new_data
        query = self.db_backend.create_update_query(table, new_data, where_clause)
        return [query]

    def launch_new_checks(self):
        for chk in self.checks:
            if chk.status == 'queue':
                logger.info("[Android SMS] Launching SMS for command %s" % chk.command)

                elts = chk.command.split(' ')

                # Check the command call first
                if len(elts) < 3:
                    chk.exit_status = 2
                    chk.get_outputs('The android SMS call %s is not valid. should be android_sms PHONENUMBER TEXT', 8012)
                    chk.status = 'done'
                    chk.execution_time = 0.1
                    continue

                # Should be android_sms PHONE TEXT
                phone = elts[1]
                text = ' '.join(elts[2:])

                # Go call the SMS :)
                try:
                    self.android.smsSend(phone, text)
                except Exception, exp:
                    chk.exit_status = 2
                    chk.get_outputs('The android SMS to %s got an error %s' % (phone, exp), 8012)
                    chk.status = 'done'
                    chk.execution_time = 0.1
                    continue

                logger.info("[Android SMS] Send SMS %s to %s" % text, str(phone))
                # And finish the notification
                chk.exit_status = 1
                chk.get_outputs('SMS sent to %s' % phone, 8012)
                chk.status = 'done'
                chk.execution_time = 0.01

    def hook_late_configuration(self, arb):
        """ Read config and fill database """
        mac_resol = MacroResolver()
        mac_resol.init(arb.conf)
        for serv in arb.conf.services:
            if serv.check_command.command.module_type == 'snmp_booster':
                try:
                    # Serialize service
                    dict_serv = dict_serialize(serv,
                                               mac_resol,
                                               self.datasource)
                except Exception as exp:
                    logger.error("[SnmpBooster] [code 0907] [%s,%s] "
                                 "%s" % (serv.host.get_name(),
                                         serv.get_name(),
                                         str(exp)))
                    continue

                # We want to make a diff between arbiter insert and poller insert. Some backend may need it.
                try:
                    self.db_client.update_service_init(dict_serv['host'],
                                                       dict_serv['service'],
                                                       dict_serv)
                except Exception as exp:
                    logger.error("[SnmpBooster] [code 0909] [%s,%s] "
                                 "%s" % (dict_serv['host'],
                                         dict_serv['service'],
                                         str(exp)))
                    continue

        logger.info("[SnmpBooster] [code 0908] Done parsing")

        # Disconnect from database
        self.db_client.disconnect()

    def manage_log_brok(self, brok):
        """
        Parse a Shinken log brok to enqueue a log line for Index insertion
        """
        d = date.today()
        index_name = self.index_prefix + "-" + d.strftime("%Y.%m.%d")

        line = brok.data["log"]
        if re.match("^\[[0-9]*\] [A-Z][a-z]*.:", line):
            # Match log which NOT have to be stored
            logger.warning("[elastic-logs] do not store: %s", line)
            return

        logline = Logline(line=line)
        logline_dict = logline.as_dict()
        logline_dict.update({"@timestamp": datetime.utcfromtimestamp(int(logline_dict["time"])).isoformat() + "Z"})
        values = {"_index": index_name, "_type": "shinken-logs", "_source": logline_dict}

        # values = logline.as_dict()
        if logline.logclass != LOGCLASS_INVALID:
            logger.debug("[elastic-logs] store log line values: %s", values)
            self.logs_cache.append(values)
        else:
            logger.info("[elastic-logs] This line is invalid: %s", line)

        return

def publish_archive(archive):
    # Now really publish it
    api_key = CONFIG['shinken.io']['api_key']
    c = prepare_curl_connection('/push', post=1, verbose=1)
    c.setopt(c.HTTPPOST, [("api_key", api_key),
                          ("data",
                           (c.FORM_FILE, str(archive),
                            c.FORM_CONTENTTYPE, "application/x-gzip"))
                          ])
    response = StringIO()
    c.setopt(pycurl.WRITEFUNCTION, response.write)

    try:
        c.perform()
    except pycurl.error as exp:
        logger.error("There was a critical error : %s", exp)
        sys.exit(2)
        return
    r = c.getinfo(pycurl.HTTP_CODE)
    c.close()
    if r != 200:
        logger.error("There was a critical error : %s", response.getvalue())
        sys.exit(2)
    else:
        ret  = json.loads(response.getvalue().replace('\\/', '/'))
        status = ret.get('status')
        text   = ret.get('text')
        if status == 200:
            logger.info(text)
        else:
            logger.error(text)
            sys.exit(2)

 def is_me(self, lookup_name):
     logger.info("And arbiter is launched with the hostname:%s "
                 "from an arbiter point of view of addr:%s", self.host_name, socket.getfqdn())
     if lookup_name:
         return lookup_name == self.get_name()
     else:
         return self.host_name == socket.getfqdn() or self.host_name == socket.gethostname()

    def check_alive_instances(self):
        # Only for external
        for inst in self.instances:
            if not inst in self.to_restart:
                if inst.is_external and not inst.process.is_alive():
                    logger.error("The external module %s goes down unexpectedly!" % inst.get_name())
                    logger.info("Setting the module %s to restart" % inst.get_name())
                    # We clean its queues, they are no more useful
                    inst.clear_queues(self.manager)
                    self.to_restart.append(inst)
                    # Ok, no need to look at queue size now
                    continue

                # Now look for man queue size. If above value, the module should got a huge problem
                # and so bailout. It's not a perfect solution, more a watchdog
                # If max_queue_size is 0, don't check this
                if self.max_queue_size == 0:
                    continue
                # Ok, go launch the dog!
                queue_size = 0
                try:
                    queue_size = inst.to_q.qsize()
                except Exception, exp:
                    pass
                if queue_size > self.max_queue_size:
                    logger.error("The external module %s got a too high brok queue size (%s > %s)!" % (inst.get_name(), queue_size, self.max_queue_size))
                    logger.info("Setting the module %s to restart" % inst.get_name())
                    # We clean its queues, they are no more useful
                    inst.clear_queues(self.manager)
                    self.to_restart.append(inst)

    def process_check_result(self, databuffer, IV):
        # 208 is the size of fixed received data ... NSCA packets are 208+512 (720) or 208+4096 (4304)
        if not databuffer:
            logger.warning("[NSCA] Received an empty NSCA packet")
            return

        logger.debug("[NSCA] Received NSCA packet: %s", binascii.hexlify(databuffer))

        payload_length = len(databuffer) - 208
        if payload_length != 512 and payload_length != 4096:
            logger.warning("[NSCA] Received packet with unusual payload length: %d.", payload_length)
            
        if self.payload_length != -1 and payload_length != self.payload_length:
            logger.warning("[NSCA] Dropping packet with incorrect payload length.")
            return
            
        (timestamp, rc, hostname, service, output) = self.read_check_result(databuffer, IV, payload_length)
        current_time = time.time()
        check_result_age = current_time - timestamp
        if timestamp > current_time and self.check_future_packet:
            logger.warning("[NSCA] Dropping packet with future timestamp.")
        elif check_result_age > self.max_packet_age:
            logger.info(
                "[NSCA] Dropping packet with stale timestamp - packet was %s seconds old. Timestamp: %s for %s/%s" % \
                (check_result_age, timestamp, hostname, service))
        else:
            self.post_command(timestamp, rc, hostname, service, output)

def get_instance(plugin):
    """ Return a module instance for the plugin manager """
    logger.info("Get a NSCA arbiter module for plugin %s" % plugin.get_name())

    host = getattr(plugin, 'host', '127.0.0.1')
    if host == '*':
        host = ''
    
    port = int(getattr(plugin, 'port', '5667'))
    buffer_length = int(getattr(plugin, 'buffer_length', '4096'))
    payload_length = int(getattr(plugin, 'payload_length', '-1'))
    encryption_method = int(getattr(plugin, 'encryption_method', '0'))

    backlog = int(getattr(plugin, 'backlog', '10'))

    password = getattr(plugin, 'password', '')
    if password == "" and encryption_method != 0:
        logger.error("[NSCA] No password specified whereas there is a encryption_method defined")
        logger.warning("[NSCA] Setting password to dummy to avoid crash!")
        password = "dummy"

    max_packet_age = min(int(getattr(plugin, 'max_packet_age', '30')), 900)
    check_future_packet = bool(getattr(plugin, 'check_future_packet', 0))

    instance = NSCA_arbiter(plugin, host, port,
            buffer_length, payload_length, encryption_method, password, max_packet_age, check_future_packet,
            backlog)
    return instance

    def hook_late_configuration(self, arb):
        # We will return external commands to the arbiter, so
        # it can just manage it easily and in a generic way
        ext_cmds = []

        # If the file do not exist, we launch the command
        # and we bail out
        if not self._is_file_existing():
            self._launch_command()
            return

        self._is_mapping_file_changed()
        self._update_mapping()
        additions, removed = self._got_mapping_changes()

        for (father_k, son_k) in additions:
            son_type, son_name = son_k
            father_type, father_name = father_k
            logger.info("[Hot dependencies] Linked son : %s and its father: %s" % (son_name, father_name))
            if son_type == 'host' and father_type == 'host':
                son = arb.conf.hosts.find_by_name(son_name)
                father = arb.conf.hosts.find_by_name(father_name)
                if son is not None and father is not None:
                    logger.debug("[Hot dependencies] Found! %s %s" % (son_name, father_name))
                    if not son.is_linked_with_host(father):
                        logger.debug("[Hot dependencies] Doing simple link between %s and %s" % (son.get_name(), father.get_name()))
                        # Add a dep link between the son and the father
                        son.add_host_act_dependency(father, ['w', 'u', 'd'], None, True)
                else:
                    logger.debug("[Hot dependencies] Missing one of %s %s" % (son_name, father_name))

def get_instance(plugin):
    logger.info("Get a RawSocket broker for plugin %s" % plugin.get_name())

    #Catch errors
    #path = plugin.path
    instance = RawSocket_broker(plugin)
    return instance

    def hook_save_retention(self, daemon):
        log_mgr = logger
        logger.info("[PickleRetentionGeneric] asking me to update the retention objects")

        # Now the flat file method
        try:
            # Open a file near the path, with .tmp extension
            # so in cae or problem, we do not lost the old one
            f = open(self.path + ".tmp", "wb")

            # We get interesting retention data from the daemon it self
            all_data = daemon.get_retention_data()

            # And we save it on file :)

            # s = cPickle.dumps(all_data)
            # s_compress = zlib.compress(s)
            cPickle.dump(all_data, f, protocol=cPickle.HIGHEST_PROTOCOL)
            # f.write(s_compress)
            f.close()

            # Now move the .tmp fiel to the real path
            shutil.move(self.path + ".tmp", self.path)
        except IOError, exp:
            log_mgr.log("Error: retention file creation failed, %s" % str(exp))
            return

 def init_http(self):
     logger.info("[WS_Arbiter] Starting WS arbiter http socket")
     try:
         self.srv = run(host=self.host, port=self.port, server='wsgirefselect')
     except Exception, e:
         logger.error("[WS_Arbiter] Exception : %s" % str(e))
         raise

    def hook_save_retention(self, daemon):
        """
        main function that is called in the retention creation pass
        """

        try:
            self.max_workers = cpu_count()
        except NotImplementedError:
            pass

        t0 = time.time()
        logger.debug("[MongodbRetention] asking me to update the retention objects")

        all_data = daemon.get_retention_data()

        processes = []
        for i in xrange(self.max_workers):
            proc = Process(target=self.job, args=(all_data, i, self.max_workers))
            proc.start()
            processes.append(proc)

        # Allow 30s to join the sub-processes, should be enough
        for proc in processes:
            proc.join(30)

        logger.info("Retention information updated in Mongodb (%.2fs)" % (time.time() - t0))

    def hook_save_retention(self, daemon):
        """
        main function that is called in the retention creation pass
        """
        logger.debug("[MemcacheRetention] asking me to update the retention objects")

        all_data = daemon.get_retention_data()

        hosts = all_data['hosts']
        services = all_data['services']


        # Now the flat file method
        for h_name in hosts:
            try:
                h = hosts[h_name]
                key = self.normalize_key("HOST-%s" % h_name)
                val = cPickle.dumps(h)
                self.mc.set(key, val)
            except:
                logger.error("[MemcacheRetention] error while saving host %s" % key)

        for (h_name, s_desc) in services:
            try:
                key = self.normalize_key("SERVICE-%s,%s" % (h_name, s_desc))
                s = services[(h_name, s_desc)]
                val = cPickle.dumps(s)
                self.mc.set(key, val)
            except:
                logger.error("[MemcacheRetention] error while saving service %s" % key)

        self.mc.disconnect_all()
        logger.info("Retention information updated in Memcache")