{{- if .Values.elasticsearch.enabled }}
{{- $name := include "cloudhost-app.name" . -}}
{{- $ns   := include "cloudhost-app.namespace" . -}}
{{- $logPaths := .Values.elasticsearch.logPaths -}}
{{- $defaultPaths := include "cloudhost-app.defaultLogPaths" . | trim -}}
{{- $paths := ternary ($logPaths | join ",") $defaultPaths (and $logPaths (gt (len $logPaths) 0)) -}}
apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ $name }}-fluent-bit-config
  namespace: {{ $ns }}
  labels:
    {{- include "cloudhost-app.labels" . | nindent 4 }}
data:
  fluent-bit.conf: |
    [SERVICE]
        Flush         5
        Daemon        Off
        Log_Level     info
        Parsers_File  /fluent-bit/etc/parsers.conf

    [INPUT]
        Name          tail
        Path          {{ $paths }}
        Tag           app.{{ $name }}
        Refresh_Interval 5
        Mem_Buf_Limit 5MB
        Skip_Long_Lines On

    [FILTER]
        Name          record_modifier
        Match         *
        Record        app {{ $name }}
        Record        namespace {{ $ns }}
        Record        runtime {{ .Values.app.runtime }}

    [FILTER]
        Name          parser
        Match         *
        Key_Name      log
        Parser        json
        Reserve_Data  On
        Preserve_Key  On

    [OUTPUT]
        Name          es
        Match         *
        Host          ${ES_HOST}
        Port          ${ES_PORT}
        HTTP_User     elastic
        HTTP_Passwd   ${ES_PASSWORD}
        Index         logs-{{ $ns }}-{{ $name }}
        Logstash_Format On
        Logstash_Prefix logs-{{ $ns }}
        Suppress_Type_Name On
        tls           Off
        Retry_Limit   3

  parsers.conf: |
    [PARSER]
        Name        json
        Format      json
        Time_Key    time
        Time_Format %Y-%m-%dT%H:%M:%S.%L

    [PARSER]
        Name        docker
        Format      json
        Time_Key    time
        Time_Format %Y-%m-%dT%H:%M:%S.%L
{{- end }}