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$ sudo apt-get install rsyslog

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$ sudo vi /etc/rsyslog.conf

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Forward all logs to server B

. @serverBIP:514

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$ sudo service rsyslog restart

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$ sudo apt-get install default-jre

$ wget -qO – https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add –

$ sudo apt-get update && sudo apt-get install elasticsearch

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$ sudo vi /etc/elasticsearch/elasticsearch.yml

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network.host: localhost

http.port: 9200

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$ sudo service elasticsearch start

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$ sudo apt-get install logstash

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$ sudo vi /etc/logstash/conf.d/logstash.conf

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input {

file {

path => "/var/log/nginx/access.log"

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}

}

output {

elasticsearch {

hosts => ["localhost:9200"]
index => "nginx-access-logs"

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}

}

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$ sudo service logstash start

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$ wget -qO – https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add –

$ sudo apt-get install kibana

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$ sudo vi /etc/kibana/kibana.yml

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server.host: “localhost”

elasticsearch.url: “http://localhost:9200”

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$ sudo service kibana start

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$ awk ‘{ print $1 }’ /var/log/nginx/access.log | sort | uniq -c

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$ awk ‘{ print $6 }’ /var/log/nginx/access.log | sort | uniq -c

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