#!/bin/bash set -x #typical aws-style hostname NEW_HOSTNAME=$( echo ip-$( hostname -I |sed 's/\./-/g' |sed 's/ //g' ) ) hostname ${NEW_HOSTNAME} ##temporarily change the root password #echo root:AAAAAA |chpasswd ##delete line 3 of /etc/hosts #sed -i.orig '3d' /etc/hosts #add an /etc/hosts self-identifying entry echo >> /etc/hosts echo -e "$( hostname -I )\t\t\t${NEW_HOSTNAME}" >> /etc/hosts ##aws-resource-connector based AMI has a local /opt/lsf/conf asset ## and needs configuration file updated to faciliate startup under ## the XIO Provider in Resource Connector: ## change resource designation sed -i 's/awshost/xiohost/g' /opt/lsf/conf/lsf.conf . /opt/lsf/conf/profile.lsf lsadmin limstartup lsadmin resstartup badmin hstartup
