I'm using fluent-bit to collect logs and pass it to fluentd for processing in a Kubernetes environment. Fluent-bit instances are controlled by DaemonSet and read logs from docker containers.

      [INPUT]
      Name tail
      Path /var/log/containers/*.log
      Parser docker
      Tag kube.*
      Mem_Buf_Limit 5MB
      Skip_Long_Lines On

There is a fluent-bit service also running

Name: