Path to file in Fluent Bit config should be well regulated. Fluent Bit Operator adopts the following convention internally.
| Dir Path | Description |
|---|---|
| /fluent-bit/tail | Stores tail related files, eg. file tracking db. Using fluentbit.spec.positionDB will mount a file pos.db under this dir by default. |
| /fluent-bit/secrets/{secret_name} | Stores secrets, eg. TLS files. Specify secrets to mount in fluentbit.spec.secrets, then you have access. |
| /fluent-bit/config | Stores the main config file and user-defined parser config file. |
Note that ServiceAccount files are mounted at
/var/run/secrets/kubernetes.io/serviceaccount.