logstash.conf

input {
  stdin {
    type => "stdin-type"
  }
  syslog {
    type => "rsyslog"
  }
}

filter {
    date {
        tags => ["@timestamp"]
        add_tag => ["timestamp"]
        timezone => "Europe/Paris"
    }
}
output {
  stdout { 
    codec => rubydebug
  }

  elasticsearch {
    embedded => true
  }
}