Need to remove time and stdout from of loki logs which is being added by fluen-bit

my logs is as follow which i am getting from fluent-bit 2023-07-12 21:05:51.548
2023-07-12T15:35:23.553794785Z stdout F {“tenant_id”:“6339738”,“Category”:0,“HostName”:“config-server-55f9d7dc7f-pc5dq”}

The problem as this is not a proper json so loki is not able to create labels from my other log message i have used crio filter which is not working

What does you log pipeline look like? Are you sending directly from fluent-bit to Loki? Fluent-bit to promtail then to Loki?

I am able to remove it with regex .Thanks

Hi @pankaj0692 can you pls share parser config with regex on how this got removed? If possible pls share all fluent bit configurations such as input,output,filter,service…I require urgent help.

This help?
https://community.grafana.com/t/drop-log-lines-with-promtail-walkthrough-working/90670