input {
    beats {
        port => 5400
        ssl => true
        ssl_certificate_authorities => ["/etc/elk-certs/elk-ssl.crt"]
        ssl_certificate => "/etc/elk-certs/elk-ssl.crt"
        ssl_key => "/etc/elk-certs/elk-ssl.key"
        ssl_verify_mode => "force_peer"
    }
}

filter {
 grok {
   match => [ "message" , "%{COMBINEDAPACHELOG}+%{GREEDYDATA:extra_fields}"]
   overwrite => [ "message" ]
 }
 mutate {
   convert => ["response", "integer"]
   convert => ["bytes", "integer"]
   convert => ["responsetime", "float"]
 }
 geoip {
   source => "clientip"
   target => "geoip"
   add_tag => [ "nginx-geoip" ]
 }
 date {
   match => [ "timestamp" , "dd/MMM/YYYY:HH:mm:ss Z" ]
   remove_field => [ "timestamp" ]
 }
 useragent {
   source => "agent"
 }
}

output {
 elasticsearch {
   hosts => ["localhost:9200"]
   index => "weblogs-%{+YYYY.MM.dd}"
   document_type => "nginx_logs"
 }
 stdout { codec => rubydebug }
}