#!/bin/bash

# vcd15-install  Install vCloud Director 1.5 for AutoLab v1.1
#
# vCloud Director Installation Script
# William Lam
# www.virtuallyghetto.com
#
# Damian Karlson
# www.damiankarlson.com
# www.labguides.com
# www.professionalvmware.com/brownbags
# 
# chkconfig: 3 99 99
# description: Automated vCloud Director installation on AutoLab

####################
# FILE DEFINITIONS #
####################
# vCloud Director 1.5.x
VMWARE_VCD_BIN=`find /root/vmware-vcloud-director-1.5*.bin`
VCLOUD_VERSION=1.5.x

#####################
# SECOND IP ADDRESS #
#####################
IP_ADDRESS_2=192.168.199.39
IP_ADDRESS_2_NETMASK=255.255.255.0

#################
# KEYSTORE INFO #
#################
KEYSTORE_PASSWORD=vcloud
KEYSTORE_ORG_UNIT_NAME=AutoLab
KEYSTORE_ORG=AutoLab
KEYSTORE_CITY=AutoLab
KEYSTORE_STATE=AutoLab
KEYSTORE_COUNTRY=US

################################
# SQL 2008 R2 SP1 EXPRESS CONF #
################################
SQL_VCLOUD_USERNAME=vcloud15
SQL_VCLOUD_PASSWORD=VMware1!
SQL_VCLOUD_DATABASE=vCloud15

verify() {
	if [ ${UID} -ne 0 ]; then
		echo "Installer must run as root!" >> /root/vcd15-install.log
		exit 1
	fi
		if [ ! -f ${VMWARE_VCD_BIN} ]; then
		echo "Unable to find ${VMWARE_VCD_BIN}!" >> /root/vcd15-install.log
		exit 1
	fi
	
	echo "Proceeding with the installation of VMware vCD ${VCLOUD_VERSION}" >> /root/vcd15-install.log
}

generateCertificates() {
	HTTP_IP=$(grep IPADDR /etc/sysconfig/network-scripts/ifcfg-eth0 | awk -F "=" '{print $2}' | sed 's/"//g')
	CONSOLEPROXY_IP=$(grep IPADDR /etc/sysconfig/network-scripts/ifcfg-eth1 | awk -F "=" '{print $2}' | sed 's/"//g')
	HTTP_HOSTNAME=$(host ${HTTP_IP} | awk '{print $5}' | sed 's/.$//g')
	CONSOLEPROXY_HOSTNAME=$(host ${CONSOLEPROXY_IP} | awk '{print $5}' | sed 's/.$//g')

	if [ ! -f /opt/keystore/certificates.ks ]; then
		echo "Creating keystore certificate for http using ${HTTP_HOSTNAME}" >> /root/vcd15-install.log
		keytool -keystore certificates.ks -storetype JCEKS -storepass ${KEYSTORE_PASSWORD} -keypass ${KEYSTORE_PASSWORD} -genkey -keyalg RSA -alias http -dname "CN=${HTTP_HOSTNAME}, OU=${KEYSTORE_ORG_UNIT_NAME}, O=${KEYSTORE_ORG}, L=${KEYSTORE_CITY},S=${KEYSTORE_STATE}, C=${KEYSTORE_COUNTRY}" 2>&1 >> /root/vcd15-install.log
		keytool -keystore certificates.ks -storetype JCEKS -storepass ${KEYSTORE_PASSWORD} -keypass ${KEYSTORE_PASSWORD} -certreq -alias http -file http.csr 2>&1 >> /root/vcd15-install.log
	
		echo "Creating keystore certificate for consoleproxy using ${CONSOLEPROXY_HOSTNAME}" >> /root/vcd15-install.log
		keytool -keystore certificates.ks -storetype JCEKS -storepass ${KEYSTORE_PASSWORD} -keypass ${KEYSTORE_PASSWORD} -genkey -keyalg RSA -alias consoleproxy -dname "CN=${HTTP_HOSTNAME}, OU=${KEYSTORE_ORG_UNIT_NAME}, O=${KEYSTORE_ORG}, L=${KEYSTORE_CITY},S=${KEYSTORE_STATE}, C=${KEYSTORE_COUNTRY}" 2>&1 >> /root/vcd15-install.log
		keytool -keystore certificates.ks -storetype JCEKS -storepass ${KEYSTORE_PASSWORD} -keypass ${KEYSTORE_PASSWORD} -certreq -alias consoleproxy -file consoleproxy.csr 2>&1 >> /root/vcd15-install.log

		echo "Moving certificates.ks to /opt/keystore" >> /root/vcd15-install.log
		if [ -f certificates.ks ]; then
			mkdir -p /opt/keystore
			mv certificates.ks /opt/keystore
		else 
			echo "Error! Unable to locate certificates.ks in current working directory, certificates may not have been generated correctly!" >> /root/vcd15-install.log
		fi
	else 
		echo "Looks like /opt/keystore/certificates.ks exists already! Will not generate vCD keystores!" >> /root/vcd15-install.log
	fi
}

installvCD() {
	VCD_INSTALL_RESPONSE_FILE=/tmp/vcd15-install-$$.response

	rpm -qa | grep -i "vmware-vcloud-director" > /dev/null 2>&1
	if [ $? -eq 1 ]; then
		echo "Installing VMware vCloud Director ${VCLOUD_VERSION}" >> /root/vcd15-install.log
		cat > ${VCD_INSTALL_RESPONSE_FILE} << __VCD_INSTALL__
y
n
__VCD_INSTALL__

		chmod u+x ${VMWARE_VCD_BIN}
		${VMWARE_VCD_BIN} < ${VCD_INSTALL_RESPONSE_FILE} 2>&1 >> /root/vcd15-install.log

		rm -f ${VCD_INSTALL_RESPONSE_FILE}
	else
		echo "VMware vCloud Director ${VCLOUD_VERSION} is already installed!" >> /root/vcd15-install.log
	fi
	}

configurevCD() {
	VCD_CONFIG_RESPONSE_FILE=/tmp/vcd-configure-$$.response
	VCD_PATH=/opt/vmware/vcloud-director
	
	cat > ${VCD_CONFIG_RESPONSE_FILE} << __VCD_CONFIGURE__
1
1
/opt/keystore/certificates.ks
${KEYSTORE_PASSWORD}

2
192.168.199.4
1433
${SQL_VCLOUD_DATABASE}

${SQL_VCLOUD_USERNAME}
${SQL_VCLOUD_PASSWORD}
y
__VCD_CONFIGURE__
	
	service vmware-vcd status > /dev/null 2>&1
	if [ $? -eq 0 ]; then
		service vmware-vcd stop
	fi
	echo "Configuring vCloud Director" >> /root/vcd15-install.log
	${VCD_PATH}/bin/configure < ${VCD_CONFIG_RESPONSE_FILE}

	rm -f ${VCD_CONFIG_RESPONSE_FILE}

	echo "Completed installation of vCloud Director!" >> /root/vcd15-install.log
	echo "Starting vCloud Director" >> /root/vcd15-install.log
	${VCD_PATH}/bin/vmware-vcd start
	echo "Waiting for vCloud Director to finish initialization" >> /root/vcd15-install.log
	VCD_START_SUCCESS=0
	VCD_START_COUNT=0
	VCD_START_MAX_COUNT=24
	while [ 1 ];
	do
		grep -i "Application Initialization: Complete" ${VCD_PATH}/logs/vcloud-container-info.log > /dev/null 2>&1
		if [ $? -eq 0 ]; then
			echo "vCloud Director is up and running! You can now go to https://${HTTP_HOSTNAME}" >> /root/vcd15-install.log
			break
		else
			if [ ${VCD_START_COUNT} = ${VCD_START_MAX_COUNT} ]; then
				echo "Unable to start vCloud Director, something went wrong! Please take a look at ${VCD_PATH}/logs/vcloud-container-info.log for more info" >> /root/vcd15-install.log
				break
			fi
		VCD_START_COUNT=$((VCD_START_COUNT+1))
		sleep 5
		fi
	done
}

case "$1" in
  start)
		verify
		generateCertificates
		installvCD
		configurevCD
		chkconfig vcd15-install off
  ;;
  stop|status|restart|reload|force-reload)
    # do nothing
  ;;
esac
exit