fluentbit is not catching an logs with docker (even with the example on the docker hub page)

[Fettah]

I went throught the official docker_hub page and tried the example to test fluentbit with an ubuntu docker image here: https://hub.docker.com/r/fluent/fluent-bit/

unfortunatly, I see nothing here catched by fluentbit.

running:
docker run -p 127.0.0.1:24224:24224 fluent/fluent-bit:latest
followed by:
docker run --log-driver=fluentd -t ubuntu echo "Testing a log message"
displays nothing on the fluentbit output in the console.
am I missing something here, or is the page outdated ?

I was trying fluentbit with an nginx container in a docker-compose file to catch nginx logs and it did not work, so I started from 0 with the official documentation on the docker_hub web page.

Here is my docker-compose.yml

version: '3.2'
services:
  nginx:
    container_name: nginx
    image: nginx:1.15.0
    ports:
      - 7070:80
    links:
      - fluentbit
    logging:
      driver: "fluentd"
      options:
        fluentd-address: 127.0.0.1:24224
        tag: nginx.access

  fluentbit:
    container_name: fluentbit
    image: fluent/fluent-bit:1.3
    ports:
      - "24224:24224"
      - "24224:24224/udp"

[rifqifatih]

@Fettah Solution in #11 seems to work.