GDP

#!/bin/sh

#

#  Initialize GDP server hosts

#

#	This script should not be needed for ordinary clients.

#

#	This does not actually install the gdplogd software.

#	It is a helper script for the "make install" target in

#	gdplogd/Makefile that sets up the surrounding 

#

#	This should be portable to all environments.  In particular,

#	it is not dependent on a particular version of Linux (or

#	for that matter, Linux at all).

#

#	XXX  This assumes the Berkeley-based routers.  If you have

#	XXX  your own router you'll need to modify $EP_PARAMS/gdp

#	XXX  after this completes.

#

#	XXX  It also assumes you are in the eecs.berkeley.edu domain.

#	XXX  If you aren't you'll need to modify $EP_PARAMS/gdplogd

#	XXX  after this completes.

#

#	This script does not install a router or router

#	startup scripts.  The router is a separate package

#	and must be installed separately.

#

## be sure we're running as root

test `whoami` = "root" || exec sudo $0 "$@"

# we assume this is in the adm directory

cd `dirname $0`/..

GDP_SRC_ROOT=`pwd`

TMP=/tmp

. adm/common-support.sh

args=`getopt ir $*`

if [ $? != 0 ]

then

	echo "Usage: $0 [-i]"

	exit 1

fi

eval set -- "$args"

do_install=true

install_rest=false

while true

do

	case "$1"

	in

	  -i)

	  	do_install=false

		;;

	  -r)

		install_rest=true

		;;

	  --)

		shift

		break

		;;

	esac

	shift

done

# setup GDP user, basic directories, etc.

. adm/gdp-bin-setup.sh

. adm/gdp-version.sh

: ${GDP_VER=$GDP_VERSION_MAJOR}

: ${GDPLOGD_LOG:=$GDP_LOG_DIR/gdplogd.log}

: ${GDPLOGD_BIN:=$GDP_ROOT/sbin/gdplogd$GDP_VER}

export GDP_VER

echo "Installing gdplogd:"

(cd $GDP_SRC_ROOT/gdplogd && make install)

echo "Making server-specific directories"

mkdir_gdp $GDP_LOG_DIR

mkdir_gdp $GDP_VAR

mkdir_gdp $GDPLOGD_DATADIR 0750

mkdir_gdp /var/swarm

mkdir_gdp /var/swarm/gdp

mkdir_gdp /var/swarm/gdp/glogs

mkfile_gdp $GDPLOGD_LOG

$install_rest && mkfile_gdp $GDP_REST_LOG

info "Creating $EP_PARAMS/gdplogd"

{

	echo "swarm.gdplogd.gdpname=edu.berkeley.eecs.$hostname.gdplogd.physical"

	echo "swarm.gdplogd.runasuser=gdp"

} > $TMP/gdplogd.params

if [ ! -f $EP_PARAMS/gdplogd ]

then

	cp $TMP/gdplogd.params $EP_PARAMS/gdplogd

	chown ${GDP_USER}:${GDP_GROUP} $EP_PARAMS/gdplogd

	cat $EP_PARAMS/gdplogd

elif cmp -s $TMP/gdplogd.params $EP_PARAMS/gdplogd

then

	rm $TMP/gdplogd.params

else

	warn "$EP_PARAMS/gdplogd already exists; check consistency" 1>&2

	diff -u $TMP/gdplogd.params $EP_PARAMS/gdplogd

fi

info "Installing utility programs"

cd $GDP_SRC_ROOT

(cd util && make install)

info "Installing gdplogd wrapper script"

install -o ${GDP_USER} adm/gdplogd-wrapper.sh $GDP_ROOT/sbin/gdplogd${GDP_VER}-wrapper.sh

if $install_rest

then

	info "Installing gdp-rest wrapper script"

	install -o ${GDP_USER} adm/gdp-rest-wrapper.sh $GDP_ROOT/sbin/gdp-rest${GDP_VER}-wrapper.sh

fi

if [ -d /etc/rsyslog.d ]

then

	info "Installing rsyslog configuration"

	sh adm/customize.sh adm/60-gdp.conf.template /etc/rsyslog.d

	chown ${GDP_USER}:${GDP_GROUP} /etc/rsyslog.d/60-gdp.conf

fi

if [ -d /etc/logrotate.d ]

then

	info "Installing logrotate configuration"

	cp adm/gdp-logrotate.conf /etc/logrotate.d/gdp

fi

if [ "$INITSYS" = "systemd" ]

then

	info "Installing and enabling systemd service files"

	info "gdplogd.service ..."

	adm/customize.sh adm/gdplogd.service.template $TMP

	cp $TMP/gdplogd.service /etc/systemd/system/gdplogd$GDP_VER.service

	rm $TMP/gdplogd.service

	if $install_rest

	then

		info "gdp-rest.service ..."

		adm/customize.sh adm/gdp-rest.service.template /etc/systemd/system

	fi

	systemctl daemon-reload

	systemctl enable gdplogd$GDP_VER

	if $install_rest

	then

		systemctl enable gdp-rest

		warn "Startup scripts for gdp-rest are installed, but you will"

		warn "need to configure a web server to use the SCGI interface."

		warn "See README-CAAPI.md for advice."

	fi

else

	warn "No system initialization configured"

fi