first commit

scripts/tools/just_a_waiting_bar.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+HOST_TO_UPDATE=Host1
+OS_MASTER=Master1
+
+function time_counter()
+{
+count=0
+total=120
+
+  while [ $count -lt $total ]; do
+    sleep 0.5 # this is work
+    count=$(( $count + 1 ))
+    pd=$(( $count * 60 / $total ))
+    printf "\r${pd}s" $(( $count * 60 / $total ))
+  done
+}
+
+
+  echo "Draining $HOST_TO_UPDATE"
+  echo "ssh -n $OS_MASTER "oc adm drain --ignore-daemonsets $HOST_TO_UPDATE""
+  echo "
+ ________________________________________________________________________
+< This will take a minute, Just making sure that the node is fully drained >
+ ------------------------------------------------------------------------
+        \   ^__^
+         \  (oo)\_______
+            (__)\       )\/\/
+                ||----w |
+                ||     ||
+
+  "
+  time_counter