***
data:
  fluentd.conf: |

    # Ignore fluentd own events
    <match fluent.**>
        @type null
    </match>

    # HTTP input for the liveness and readiness probes
    <source>
        @type http
        port 9880
    </source>

    # Throw the healthcheck to the standard output instead of forwarding it
    <match fluentd.healthcheck>
        @type null
    </match>

    # Get the logs from the containers running in the node
    <source>
      @type tail
      path /var/log/containers/*-app*.log
      pos_file /opt/bitnami/fluentd/logs/buffers/fluentd-docker.pos
      tag kubernetes.*
      read_from_head true
      format json
      time_format %Y-%m-%dT%H:%M:%S.%NZ
    </source>

    <filter **>
      @type parser
      key_name log
      <parse>
        @type multi_format
        <pattern>
          format json
          time_key time
          keep_time_key true
        </pattern>
      </parse>
    </filter>

    <filter kubernetes.**>
        @type kubernetes_metadata
    </filter>

    <match kubernetes.var.log.containers.**java-app**.log>
      @type elasticsearch
      include_tag_key true
      host "elasticsearch.logging.svc.cluster.local"
      port "9200"
      index_name "java-app-logs"
      <buffer>
        @type file
        path /opt/bitnami/fluentd/logs/buffers/java-logs.buffer
        flush_thread_count 2
        flush_interval 5s
      </buffer>
    </match>

    <match kubernetes.var.log.containers.**node-app**.log>
      @type elasticsearch
      include_tag_key true
      host "elasticsearch.logging.svc.cluster.local"
      port "9200"
      index_name "node-app-logs"
      <buffer>
        @type file
        path /opt/bitnami/fluentd/logs/buffers/node-logs.buffer
        flush_thread_count 2
        flush_interval 5s
      </buffer>
    </match>