solution_def

#Service Name,target node IP address, target node BD user name, namenode hostname, resourcemanager hostname, spark-master hostname 
hadoop-namenode,172.17.0.2,ubuntu,master,master,master
hadoop-resourcemanager,172.17.0.2,ubuntu,master,master,master
spark-master,172.17.0.2,ubuntu,master,master,master
hadoop-datanode,172.17.0.3,ubuntu,master,master,master
hadoop-nodemanager,172.17.0.3,ubuntu,master,master,master
spark-worker,172.17.0.3,ubuntu,master,master,master
hadoop-datanode,172.17.0.4,ubuntu,master,master,master
hadoop-nodemanager,172.17.0.4,ubuntu,master,master,master
spark-worker,172.17.0.4,ubuntu,master,master,master
hadoop-datanode,172.17.0.5,ubuntu,master,master,master
hadoop-nodemanager,172.17.0.5,ubuntu,master,master,master
spark-worker,172.17.0.5,ubuntu,master,master,master