Feb 18 09:38:03 tsa-tc-tsses-1 filebeat[2411]: 2021-02-18T09:38:03.352+0100 INFO instance/beat.go:474 filebeat stopped.
Feb 18 09:38:03 tsa-tc-tsses-1 filebeat[2411]: 2021-02-18T09:38:03.352+0100 ERROR instance/beat.go:971 Exiting: Failed to start crawler: creating module reloader failed: could not create module registry for filesets: Error getting config for fileset netflow/log: Error interpreting the template of the input: template: text:8:5: executing "text" at <.internal_networks>: map has no entry for key "internal_networks"
Feb 18 09:38:03 tsa-tc-tsses-1 filebeat[2411]: Exiting: Failed to start crawler: creating module reloader failed: could not create module registry for filesets: Error getting config for fileset netflow/log: Error interpreting the template of the input: template: text:8:5: executing "text" at <.internal_networks>: map has no entry for key "internal_networks"
The new variable 'internal_networks' is also neither documented in https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-input-netflow.html nor https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-module-netflow.html.
Error messages from
journalctl -u filebeat --no-pager: