remove env directory script

Author: ChristianKniep

init-plain/opt/qnib/entry/10-docker-secrets.env

@@ -2,8 +2,7 @@
 
 ########
 ## Check for /run/secrets and expose them as ENV variables
-mkdir -p /run/secrets/
-if [ -d /run/secrets/ ];then
+if [[ -d /run/secrets/ ]];then
     for sec in $(ls /run/secrets/);do
         KEY=$(echo ${sec} |tr '[:lower:]' '[:upper:]' |sed -e 's/-/_/g')
         echo "[II] Set environment variable ${KEY} from '/run/secrets/${sec}'"