Add crond start

Author: valentinab25

varnish/src/docker-entrypoint.sh

@@ -10,8 +10,7 @@ if [ -n "$AUTOKILL_CRON" ]; then
      echo "$AUTOKILL_CRON /stop_varnish_cache.sh  | logger " >> /var/crontab.txt	
     #add crontab
      crontab /var/crontab.txt
-     chmod 600 /etc/crontab
-
+     crond
 fi
 
 if [ -n "$VARNISH_CFG_CONTENT" ]; then