This ensures the BALENA_API_KEY is injected into the container and start.sh can successfully set the EUI tag.
Without the label, _BALENA_APIKEY is not available in the container and the script logs a parse error originating from this line where _BALENA_APIKEY will be empty.
This ensures the BALENA_API_KEY is injected into the container and
start.sh
can successfully set the EUI tag.Without the label, _BALENA_APIKEY is not available in the container and the script logs a parse error originating from this line where _BALENA_APIKEY will be empty.