skip secrets starting with skip

Author: ChristianKniep

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

@@ -5,6 +5,10 @@
 if [[ -d /run/secrets/ ]];then
     for sec in $(ls /run/secrets/);do
         KEY=$(echo ${sec} |tr '[:lower:]' '[:upper:]' |sed -e 's/-/_/g')
+        if [[ ${KEY} != "SKIP"* ]]; then
+            echo ">> SKIP secret ${sec} as it starts with SKIP"
+            continue
+        fi
         echo "[II] Set environment variable ${KEY} from '/run/secrets/${sec}'"
         declare "$KEY=$(cat /run/secrets/${sec})"
         export $KEY