Singularity-CRI can be configured before the startup with a YAML config file. Example configuration can be found here.

Upon installation this default sycri.yaml config is copied to /usr/local/etc/sycri/sycri.yaml and that is the default location of the config file Singularity-CRI will look for. To override this behavior one can specify --config flag with path to the desired config file:

$ sycri --config ~/my-config.yaml

It is also possible to change logging level with -v flag. Singularity-CRI follows Kubernetes logging convention

Additionally you may specify log level 6 to enable Singularity runtime debug logging:

$ sycri -v 6