ELK with Docker - Setting up new Index Pattern

[sud0 (Luke)]

Hi guys.

I'm trying to setup an ELK using Filebeat and Docker.

I've created a new conf file under /etc/logstash/conf.d with the filters that I had from previous tests with ELK years ago.

# UAT Web industry filter

if [type] == "uat_web_industry_log" {
    mutate {
        replace => { 'host' => 'uatapp.datacentre.example.com' }
        add_field => { 'environment' => 'uat'
                       'service' => 'web_industry'
        }
    }
    grok {
        match => {
            "message" => "(?m)%{LOGLEVEL:log-level}%{SPACE}%{SPACE}%{TIMESTAMP_ISO8601:timestamp }%{SPACE}%{DATA:class}%{SPACE}-%{SPACE}%{GREEDYDATA:message}"
        }
        overwrite => [ 'message' ]
    }    
}

When creating an Index pattern on Kibana, I can only create with filebeat*, if I try something else it will give me an Your index pattern doesn't match any indices error.

How can I make that conf file recognized by ELK?

filebeat.yml:

  # Glob pattern for configuration loading
  path: ${path.config}/modules.d/*.yml

  # Set to true to enable config reloading
  reload.enabled: false

output:
  logstash:
    enabled: true
    hosts:
      - elk:5044
    timeout: 15
    ssl:
      certificate_authorities:
          - /etc/pki/tls/certs/logstash-beats.crt

filebeat:
  inputs:
    -
      paths:
        - /var/log/httpd/robot_access_log
      document_type: robot-apache-access
    -
      paths:
        - /var/log/httpd/error_log_robot
      document_type: robot-apache-error