Fluent Bit is a fast Log Processor and Forwarder for Linux, Windows, Embedded Linux, MacOS and BSD family operating systems. It's part of the Graduated Fluentd Ecosystem and a CNCF sub-project.
$ mkdir -p data/{etc,var}
$ wget -P data/etc https://github.com/fluent/fluent-bit/raw/master/conf/fluent-bit.conf \
https://github.com/fluent/fluent-bit/raw/master/conf/parsers.conf \
https://github.com/fluent/fluent-bit/raw/master/conf/plugins.conf
$ vim data/etc/fluent-bit.conf
$ docker-compose up -d
$ docker-compose logs --tail 10 -f