No field "postgresql.log.level" frome Filebat Posresql module in Kibana

Elastic Stack Beats
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1

Hello! Just install filebeat (7.15.1)+postgresql module.
filebeat.yml:

output.logstash:
  hosts: ["logstash.test.com:5001","logstash2.test.com:5001"]
  loadbalance: true

fields:
  env: prod
  host_type: postgresql

fields_under_root: True

name: psql-prod1.test.com

logging.level: info
logging.to_files: true
logging.files:
  path: /var/log/filebeat
  name: filebeat
  keepfiles: 14
  permissions: 0644

filebeat.config.modules:
  path: ${path.config}/modules.d/*.yml

filebeat/modules.d/posgresql.yml:

# Module: postgresql
# Docs: https://www.elastic.co/guide/en/beats/filebeat/7.x/filebeat-module-postgresql.html

- module: postgresql
  # All logs
  log:
    enabled: true

    # Set custom paths for the log files. If left empty,
    # Filebeat will choose the paths depending on your OS.
    var.paths: ["/var/lib/pgsql/*/com/log/*.log*"]

I can see logs in Kibana, but there are no field log.level, but in message field I see FATAL, LOG, INFO and another levels. How I can move it in log.level field?

2

Hi @sadux

Here is a grok pattern used to parse logs, might be that logs format does not math this patter.