How critical is the c-v debug log for troubleshooting? We probably get the details from the normal log most of the time. Instead of appending it on failure, how about if we always log it if the `ROOK_LOG_LEVEL=debug` in the operator env vars? This debug level could be passed to the prepare job and then we could just always log with debug when that flag is set.     Or if the debug log is really useful on failure, we could write it on failure, or when debug level is set.