message: comment on why this is copied out.
diff: @@ -31,6 +31,7 @@ else
  K8S_SVC_NAME=$(hostname -f | cut -d"." -f2)
  echo "Using service name: ${K8S_SVC_NAME}"
  mkdir -p /var/lib/mysql/.conf.d/
  + # copy the pristine version to the one that can be edited
  cp ${CONTAINER_SCRIPTS_DIR}/galera.cnf ${EXTRA_DEFAULTS_FILE}
  /usr/bin/peer-finder -on-start="${CONTAINER_SCRIPTS_DIR}/configure-galera.sh" -service=${K8S_SVC_NAME}
  fi
  