Make the change backward compatible

If the IP is set then chronyc timesync will be used before
starting the application

entrypoint.sh

@@ -1,8 +1,6 @@
 #!/bin/bash -e
 
-if [ -z ${SKIP_TIMESYNC_WAIT} ] ||
-   [ "${SKIP_TIMESYNC_WAIT}" == "false" ] ||
-   [ ${SKIP_TIMESYNC_WAIT} -eq 0 ] ; then
+if [ -n "${CHRONY_DAEMON_IP}" ]; then
         # Start chrony client and wait for timesync before doing anything.
         # If timeout happens the script will give error and container exit with error.
         # Then the docker daemon will restart the container.
@@ -12,10 +10,10 @@ if [ -z ${SKIP_TIMESYNC_WAIT} ] ||
         # TODO: in LMC this step will look like it is stuck. For some unknown
         # reason the client needs to be restarted if the chrony daemon did not get timesync
         # when the client was started.
-        attempts=30
+        attempts=10
         while [ $attempts -gt 0 ]; do
                 set +e
-                /usr/bin/chronyc -n -h 127.0.0.1 waitsync 1 0 0 2
+                /usr/bin/chronyc -n -h ${CHRONY_DAEMON_IP} waitsync 4 0 0 2
                 if [ $? -eq 0 ]; then
                         echo "INFO: time sync achieved."
                         break