HadoopClusterBuild
Requires CentOS/RHEL 6/7
Execute ambari-bootstrap.sh on all nodes, except ambari server
export ambari_server=[FQDN of ambari-server host]
curl -sSL https://raw.githubusercontent.com/aengusrooneyhortonworks/HadoopClusterBuild/master/ambari-bootstrap.sh | sudo -E sh ;
Execute ambari_deploy_hdp.sh on the ambari server only
export host_count=n #set to number of nodes in your cluster including Ambari-server node
export hdp_ver=2.5
export install_nifidemo=true
export install_iotdemo=false
curl -sSL https://raw.githubusercontent.com/aengusrooneyhortonworks/HadoopClusterBuild/master/ambari_deploy_hdp.sh | sudo -E sh
Log on to Ambari UI (port 8080) and monitor the cluster install (admin:BadPass#1)