Unable to send logs from fluent-bit to influxdb (cpu, mem, etc. work perfectly)

[FelixVillanueva]

Any try to send logs from a machine running debian with fluentbit v3.1.6 to a server running influxdb provides:
...
[ warn] [output:influxdb:influxdb.0] skip send record, since no record available or all fields are tagged in record
...

I can sucessfully send memory statistics, cpu, etc.. but systemd, specific log inputs, etc. always give me the error above

Minimun fluentbit.conf :

[INPUT]
Name systemd
Tag k3s.logs
Systemd_Filter _SYSTEMD_UNIT=k3s.service
Read_From_Tail on

[FILTER]
Name record_modifier
Match *
Record hostname ${HOSTNAME}

[OUTPUT]
Name influxdb
Match *
Host 172.24.27.38
Port 8086
Database TALENT-BELIEF
Org inwire
http_token xxxxx
Bucket TALENT-BELIEF
Auto_Tags true
Sequence_Tag _seq

[OUTPUT]
Name stdout
Match *

I tried all type of different INPUT options, rename records, add records, etc. without success

[patrick-stephens]

Influxdb is a time series database for metrics, not logs. You need to convert logs to metrics in some way, e.g. log_to_metrics filter: https://docs.fluentbit.io/manual/pipeline/filters/log_to_metrics