commit 9109a1e3397345eb13482751bef666dedafa4bfe
author Naoki Shiota <n-shiota@onlab.us> Tue May 13 11:11:01 2014 -0700
committer Gerrit Code Review <gerrit2@gerrit.onos.onlab.us> Wed May 14 11:40:38 2014 -0700
tree b9af598c556758036a003ead5f9900a111ca5bfb
parent ce9f3ee1cd4522753c12d6fe18f5db1fc130759c

Added RAMCloud replication parameter to cluster script.
Modified onos.sh so that RAMCloud host parameter falls back to hostname.
Added usage for "deldb" option to onos.sh.
Added interactive confirmation of deldb to onos.sh.

Change-Id: Icf7022574758bc544d1e2f85abc0f83a7e8e48d8

onos.sh

diff --git a/onos.sh b/onos.sh
index 045289b..b155176 100755
--- a/onos.sh
+++ b/onos.sh
@@ -162,7 +162,9 @@
  \$ ${scriptname} status
     Show status of ONOS-related processes
  \$ ${scriptname} {zk|rc-coord|rc-server|core} {start|stop|restart|status}
-    Control specific ONOS-related process"
+    Control specific ONOS-related process
+ \$ ${scriptname} rc deldb
+    Delete data in RAMCloud"
   
   echo "${usage}"
 }
@@ -503,11 +505,21 @@
 
 ### Functions related to RAMCloud coordinator
 function rc-coord-addr {
-  echo "${RC_COORD_PROTOCOL}:host=${RC_COORD_IP},port=${RC_COORD_PORT}"
+  local host=${RC_COORD_IP}
+  if [ -z "${host}" ]; then
+    # falling back to 0.0.0.0
+    host="0.0.0.0"
+  fi
+  echo "${RC_COORD_PROTOCOL}:host=${host},port=${RC_COORD_PORT}"
 }
 
 function rc-server-addr {
-  echo "${RC_SERVER_PROTOCOL}:host=${RC_SERVER_IP},port=${RC_SERVER_PORT}"
+  local host=${RC_SERVER_IP}
+  if [ -z "${host}" ]; then
+    # falling back to 0.0.0.0
+    host="0.0.0.0"
+  fi
+  echo "${RC_SERVER_PROTOCOL}:host=${host},port=${RC_SERVER_PORT}"
 }
 
 function rc-coord {
@@ -708,7 +720,18 @@
 }
 
 function del-server-backup {
-  # TODO might want confirmation, since data can be lost
+  echo -n "Delete RAMCloud backup server data [y/N]? "
+  while [ 1 ]; do
+    read key
+    if [ "${key}" == "Y" -o "${key}" == "y" ]; then
+      break
+    elif [ -z "${key}" -o "${key}" == "N" -o "${key}" == "n" ]; then
+      echo "Cancelled."
+      return
+    fi
+    echo "[y/N]? "
+  done
+
   echo -n "Removing RAMCloud backup server data ... "
   local rc_datafile=$(read-conf ${ONOS_CONF} ramcloud.server.file "/var/tmp/ramclouddata/backup.${ONOS_HOST_NAME}.log")
   rm -f ${rc_datafile}
@@ -935,6 +958,7 @@
     rc-server $2
     ;;
   rc)
+    # TODO make deldb command more organized (clarify when it can work)
     rc-coord $2
     rc-server $2
     ;;