apiVersion: v1
kind: ConfigMap
metadata:
  name: loghouse-fluentbit-config
  namespace: {{ .Release.Namespace }}
data:
  fluent-bit.conf: |
    [SERVICE]
        Flush        5
        Daemon       Off
        Log_Level    warn
        Parsers_File parsers.conf

    [INPUT]
        Name         tail
        Path         /var/log/clickhouse-server/clickhouse-server.log
        Tag          clickhouse.server
        Parser       clickhouse_log
        Refresh_Interval 5
        Read_from_Head   True
        DB           /tmp/fluentbit-ch.db

    [INPUT]
        Name         tail
        Path         /var/log/clickhouse-server/clickhouse-server.err.log
        Tag          clickhouse.error
        Refresh_Interval 5
        Read_from_Head   True
        DB           /tmp/fluentbit-ch-err.db

    [FILTER]
        Name         modify
        Match        *
        Add          component clickhouse-query-audit
        Add          k8s_cluster k8s-central-prd-ase1
        Add          k8s_namespace prd-loghouse

    [OUTPUT]
        Name         stackdriver
        Match        *
        resource     global

  parsers.conf: |
    [PARSER]
        Name         clickhouse_log
        Format       regex
        Regex        ^(?<time>\d{4}\.\d{2}\.\d{2} \d{2}:\d{2}:\d{2}\.\d+) \[ (?<thread>\d+) \] \{(?<query_id>[^}]*)\} <(?<level>[^>]+)> (?<message>.*)$
        Time_Key     time
        Time_Format  %Y.%m.%d %H:%M:%S.%L