From d0e19aac90f68382763a453b0ea5e22f06dcceff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torma=20Krist=C3=B3f?= <tormakristof@tormakristof.eu>
Date: Sat, 16 Mar 2019 16:47:28 +0100
Subject: [PATCH] Update cluster-withdraw

---
 cluster-withdraw | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/cluster-withdraw b/cluster-withdraw
index d06cd29..d742c8a 100644
--- a/cluster-withdraw
+++ b/cluster-withdraw
@@ -17,7 +17,6 @@ WORKER_LIST="worker.list"
 #FIXME Write usage message
 function usage {
 cat << EOF
-
 EOF
 
 }
@@ -28,15 +27,21 @@ function echo_err {
 }
 
 
-## Check files from parameters
+## Check file from parameters
 if [ ! -f $WORKER_LIST ]; then
 	echo_err "Worker list file ($WORKER_LIST) not exists."
 	exit 1
-	else if [ ! -s $WORKER_LIST ]; then
-		echo_err "Worker list file ($WORKER_LIST) is empty."
-	fi
 fi
 
+## Check the file contents
+if [ ! -s $WORKER_LIST ]; then
+	echo_err "Worker list file ($WORKER_LIST) is empty."
+	exit 1
+fi
+
+## Create WORKER array from file
+readarray WORKER < $WORKER_LIST
+
 # Reset Master node
 ./withdraw/node_reset.sh
 rm -rf ~/.kube
@@ -55,4 +60,4 @@ for LINE in $(cat $WORKER_LIST | grep -vE "^#"); do
 #	ssh $WORKERNAME -o "StrictHostKeyChecking no" "bash -s" < ./deploy/docker_registry_setup.sh $IP:5000
 
 	echo "[worker:$WORKERNAME] Eviction is completed."
-done
\ No newline at end of file
+done