Merge "Add a expansion functionality"

1 files changed, 9 insertions, 1 deletions

diff --git a/deploy/host_baremetal.sh b/deploy/host_baremetal.sh
index fc02875f..4c63f823 100755
--- a/deploy/host_baremetal.sh
+++ b/deploy/host_baremetal.sh
@@ -15,6 +15,14 @@ function reboot_hosts() {
 }
 
 function get_host_macs() {
-    machines=`echo $HOST_MACS | sed -e 's/,/'\',\''/g' -e 's/^/'\''/g' -e 's/$/'\''/g'`
+    if [[ "$EXPANSION" == "false" ]]; then
+        machines=`echo $HOST_MACS | sed -e 's/,/'\',\''/g' -e 's/^/'\''/g' -e 's/$/'\''/g'`
+        echo $machines > $WORK_DIR/switch_machines
+    else
+        machines_old=`cat $WORK_DIR/switch_machines`
+        machines_add=`echo $HOST_MACS | sed -e 's/,/'\',\''/g' -e 's/^/'\''/g' -e 's/$/'\''/g'`
+        echo $machines_add $machines_old > $WORK_DIR/switch_machines
+        machines=`echo $machines_add $machines_old|sed 's/ /,/g'`
+    fi
     echo $machines
 }