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ElasticsearchÊÇÒ»¸öÂþÑÜʽµÄ¿ªÔ´ËÑË÷ºÍÆÊÎöÒýÇ棬Ëü¿ÉÒÔÓÃÀ´´æ´¢ºÍÆÊÎö´ó¹æÄ£Êý¾Ý¼¯¡£ÔڴÍøÂç¼à¿ØºÍÁ÷Á¿ÆÊÎöϵͳʱ£¬ÎÒÃÇÊ×ÏÈÐèҪװÖúÍÉèÖÃElasticsearch¡£

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wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.10.2-linux-x86_64.tar.gz
tar -zxvf elasticsearch-7.10.2-linux-x86_64.tar.gz
cd elasticsearch-7.10.2/
./bin/elasticsearch

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ÐÞ¸ÄElasticsearchµÄÉèÖÃÎļþelasticsearch.yml£¬ÉèÖü¯ÈºÃû³ÆºÍ¼àÌýµØµã£º

cluster.name: my-cluster
network.host: 0.0.0.0

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Æô¶¯Elasticsearch£º

./bin/elasticsearch

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µÚ¶þ²½£º×°ÖúÍÉèÖÃLogstash

LogstashÊÇÒ»¸ö¿ªÔ´µÄЧÀÍÆ÷¶ËÊý¾Ý´¦Öóͷ£¹ÜµÀ£¬¿ÉÒÔ½«Êý¾Ý´Ó²î±ðµÄȪԴÍøÂ硢ת»»ºÍ·¢Ë͵½Ä¿µÄλÖá£ÔÚÍøÂç¼à¿ØºÍÁ÷Á¿ÆÊÎöϵͳÖУ¬LogstashÓÃÓÚ½«ÍøÂçÁ÷Á¿Êý¾ÝÍøÂ粢ת»¯³É¿É¹©Elasticsearch¾ÙÐÐÆÊÎöµÄÃûÌá£

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wget https://artifacts.elastic.co/downloads/logstash/logstash-7.10.2.tar.gz
tar -zxvf logstash-7.10.2.tar.gz
cd logstash-7.10.2/

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½¨ÉèLogstashµÄÉèÖÃÎļþlogstash.conf£º

input {
  tcp {
    port => 5000
  }
}

output {
  elasticsearch {
    hosts => ["localhost:9200"]
    index => "network-traffic-%{+YYYY.MM.dd}"
  }
}

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./bin/logstash -f logstash.conf

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µÚÈý²½£º×°ÖúÍÉèÖÃKibana

KibanaÊÇÒ»¸ö»ùÓÚElasticsearchµÄ¿ªÔ´Êý¾Ý¿ÉÊÓ»¯Æ½Ì¨£¬¿ÉÒÔÓÃÀ´ÅÌÎÊ¡¢¿ÉÊÓ»¯ºÍÆÊÎö´ÓElasticsearchÖлñÈ¡µÄÊý¾Ý¡£ÔÚÍøÂç¼à¿ØºÍÁ÷Á¿ÆÊÎöϵͳÖУ¬Kibana½«×÷ΪÓû§²Ù×÷½çÃ棬Ìṩ¸»ºñµÄͼ±íºÍÒDZíÅÌÀ´Õ¹Ê¾ÍøÂçÁ÷Á¿ºÍÐÔÄÜÐÅÏ¢¡£

ÏÂÔز¢×°ÖÃKibana£º

wget https://artifacts.elastic.co/downloads/kibana/kibana-7.10.2-linux-x86_64.tar.gz
tar -zxvf kibana-7.10.2-linux-x86_64.tar.gz
cd kibana-7.10.2/

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ÐÞ¸ÄKibanaµÄÉèÖÃÎļþkibana.yml£¬ÉèÖÃElasticsearchµÄµØµãºÍÃÜÔ¿£º

elasticsearch.hosts: ["http://localhost:9200"]

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Æô¶¯Kibana£º

./bin/kibana

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ΪÁËÄܹ»ÊÕÂÞÍøÂçÁ÷Á¿Êý¾Ý²¢ËÍÈëLogstash¾ÙÐд¦Öóͷ££¬ÎÒÃÇÐèÒªÉèÖÃÒ»¸öÍøÂçÁ÷Á¿ÊÕÂÞÆ÷¡£

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sudo apt-get install tcpdump

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sudo tcpdump -i eth0 -nn -tttt -s 0 -U -w - | nc localhost 5000

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