+rc=$?
+if [[ $rc != 0 ]]; then
+ echo "cannot open ${MARIADB_IP} 3306"
+ telnet ${MARIADB_IP} 3306 < /dev/null
+ nc -vz ${MARIADB_IP} 3306
+ docker logs mariadb
+ exit $rc
+fi
+
+${DIR}/wait_for_port.sh ${NEXUS_IP} 8081
+rc=$?
+if [[ $rc != 0 ]]; then
+ echo "cannot open ${NEXUS_IP} 8081"
+ telnet ${NEXUS_IP} 8081 < /dev/null
+ nc -vz ${NEXUS_IP} 8081
+ docker logs nexus
+ exit $rc
+fi
+
+${DIR}/wait_for_port.sh ${POLICY_IP} 9696
+rc=$?
+if [[ $rc != 0 ]]; then
+ echo "cannot open ${POLICY_IP} 9696"
+ telnet ${POLICY_IP} 9696 < /dev/null
+ nc -vz ${POLICY_IP} 9696
+ docker logs drools
+ exit $rc
+fi