Update configure_rancher_node.sh

added update to add node ip and name into /etc/hosts

vagrant/scripts/configure_rancher_node.sh

@@ -5,6 +5,7 @@ curlimage="appropriate/curl"
 jqimage="stedolan/jq"
 
 agent_ip=`ip addr show eth1 | grep "inet\b" | awk '{print $2}' | cut -d/ -f1`
+echo $agent_ip `hostname` >> /etc/hosts
 
 for image in $curlimage $jqimage; do
   until docker inspect $image > /dev/null 2>&1; do