Change name for head-node identification in install scripts for PC3

Author: perifaws

parallelcluster-setup/install-monitoring.sh

@@ -22,7 +22,7 @@ monitoring_dir_name=$(echo ${cfn_postinstall_args}| cut -d ',' -f 2 )
 monitoring_home="/home/${cfn_cluster_user}/${monitoring_dir_name}"
 
 case "${cfn_node_type}" in
-	MasterServer)
+	HeadNode)
 
 		#cfn_efs=$(cat /etc/chef/dna.json | grep \"cfn_efs\" | awk '{print $2}' | sed "s/\",//g;s/\"//g")
 		#cfn_cluster_cw_logging_enabled=$(cat /etc/chef/dna.json | grep \"cfn_cluster_cw_logging_enabled\" | awk '{print $2}' | sed "s/\",//g;s/\"//g")

post-install.sh

@@ -17,7 +17,7 @@ setup_command=$(echo ${cfn_postinstall_args}| cut -d ',' -f 3 )
 monitoring_home="/home/${cfn_cluster_user}/${monitoring_dir_name}"
 
 case ${cfn_node_type} in
-    MasterServer)
+    HeadNode)
         wget ${monitoring_url} -O ${monitoring_tarball}
         mkdir -p ${monitoring_home}
         tar xvf ${monitoring_tarball} -C ${monitoring_home} --strip-components 1
@@ -29,4 +29,4 @@ esac
 
 #Execute the monitoring installation script
 bash -x "${monitoring_home}/parallelcluster-setup/${setup_command}" >/tmp/monitoring-setup.log 2>&1
-exit $?
+exit $?