I am using fluent-bit on ubuntu core as a collector for logs from docker containers. When I installed fluent-bit using snap, it installed as a service. I understand that the config files under /snap/fluent-bit cannot be modified as it is a read-only file system. During research I did find about snapctl, however when I run that against fluent-bit, the error message says fluent-bit has no configuration.
I new to snap, and still in the process of understanding its philosophy.
How can I run fluent-bit with custom input/output configuration on ubuntu core?