Docker logging Driver for Fluentd

Product support balenaOS
1

Does Balena OS support Fluentd as a docker logging driver?
I am trying to setup a centralized logging container using fluentd but I am unable to forward logs from my other containers.
My configuration looks something like this:

container-a:
build: ./container-a
restart: always
volumes:
- ‘persistent-data:/persistent-data’
logging:
driver: fluentd
options:
tag: container-a

fluentd-container:
build: ./fluentd-container
restart: always
volumes:
- ‘persistent-data:/persistent-data’
ports:
- “24224:24224”
- “24224:24224/udp”

2

Hello,

Please take a look here: balena-engine-cli/run.md at master · balena-os/balena-engine-cli · GitHub for logging options. You may also find this useful Interacting with the balena Supervisor - Balena Documentation but this is more for pulling rather than redirecting logs. Finally, perhaps this thread may address a similar issue: Logs in BalenaOS .