大概思路
交换机日志----> 服务器---->服务器rsyslog设置指定存储路径文件--->随后就跟elk 监控本机日志一样了
huawei switch:
#指定发送消息基本,表示从0-7都发送 info-center source default channel 2 log level debugging #指定从哪个接口发送 info-center loghost source Vlanif1 #指定远程 ELK 服务器ip info-center loghost 192.168.1.137
ELK :
修改系统日志的配置文件 vim /etc/rsyslog.conf #启用udp 514端口监听。 $ModLoad imudp $UDPServerRun 514
#把来自两个交换机的日志分别放入到指定的log文件中。
:fromhost-ip,isequal, "192.168.1.88" /var/log/huawei/route.log :fromhost-ip,isequal, "192.168.1.xx" /var/log/huawei/xxxx.log
#重启rsyslog服务
systemctl restart rsyslog
logstash:
编辑配置文件
vim /etc/logstash/conf.d/testroute.conf input { syslog { type => "/var/log/huawei/route.log" port => 10515 } } output { #stdout { # codec => rubydebug #} elasticsearch { hosts => ["192.168.1.137:9200"] index => "test-route-%{+YYYY.MM}" } }
修改系统日志的配置文件
vim /etc/rsyslog.conf #### RULES #### *.* @@192.168.1.137:10515
重启下日志服务
systemctl restart rsyslog
运行配置文件
/usr/share/logstash/bin/logstash --path.settings /etc/logstash -f /etc/logstash/conf.d/testroute.conf &
稍等大概2-3分钟出现一下内容
[root@lanjing3 conf.d]# /usr/share/logstash/bin/logstash --path.settings /etc/logstash -f /etc/logstash/conf.d/testroute.conf Sending Logstash logs to /var/log/logstash which is now configured via log4j2.properties [2019-01-25T09:35:53,202][WARN ][logstash.config.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified [2019-01-25T09:35:53,282][INFO ][logstash.runner ] Starting Logstash {"logstash.version"=>"6.5.2"} [2019-01-25T09:36:03,249][INFO ][logstash.pipeline ] Starting pipeline {:pipeline_id=>"main", "pipeline.workers"=>1, "pipeline.batch.size"=>125, "pipeline.batch.delay"=>50} [2019-01-25T09:36:04,986][INFO ][logstash.outputs.elasticsearch] Elasticsearch pool URLs updated {:changes=>{:removed=>[], :added=>[http://192.168.1.137:9200/]}} [2019-01-25T09:36:05,966][WARN ][logstash.outputs.elasticsearch] Restored connection to ES instance {:url=>"http://192.168.1.137:9200/"} [2019-01-25T09:36:06,205][INFO ][logstash.outputs.elasticsearch] ES Output version determined {:es_version=>6} [2019-01-25T09:36:06,227][WARN ][logstash.outputs.elasticsearch] Detected a 6.x and above cluster: the `type` event field won't be used to determine the document _type {:es_version=>6} [2019-01-25T09:36:06,321][INFO ][logstash.outputs.elasticsearch] New Elasticsearch output {:class=>"LogStash::Outputs::ElasticSearch", :hosts=>["//192.168.1.137:9200"]} [2019-01-25T09:36:06,408][INFO ][logstash.outputs.elasticsearch] Using mapping template from {:path=>nil} [2019-01-25T09:36:06,474][INFO ][logstash.outputs.elasticsearch] Attempting to install template {:manage_template=>{"template"=>"logstash-*", "version"=>60001, "settings"=>{"index.refresh_interval"=>"5s"}, "mappings"=>{"_default_"=>{"dynamic_templates"=>[{"message_field"=>{"path_match"=>"message", "match_mapping_type"=>"string", "mapping"=>{"type"=>"text", "norms"=>false}}}, {"string_fields"=>{"match"=>"*", "match_mapping_type"=>"string", "mapping"=>{"type"=>"text", "norms"=>false, "fields"=>{"keyword"=>{"type"=>"keyword", "ignore_above"=>256}}}}}], "properties"=>{"@timestamp"=>{"type"=>"date"}, "@version"=>{"type"=>"keyword"}, "geoip"=>{"dynamic"=>true, "properties"=>{"ip"=>{"type"=>"ip"}, "location"=>{"type"=>"geo_point"}, "latitude"=>{"type"=>"half_float"}, "longitude"=>{"type"=>"half_float"}}}}}}}} [2019-01-25T09:36:07,772][INFO ][logstash.pipeline ] Pipeline started successfully {:pipeline_id=>"main", :thread=>"#<Thread:0x51bafc66 run>"}