[open-ils-commits] r7773 - trunk/Open-ILS/src/support-scripts

[svn at svn.open-ils.org]

Author: erickson
Date: 2007-09-13 12:29:58 -0400 (Thu, 13 Sep 2007)
New Revision: 7773

Added:
   trunk/Open-ILS/src/support-scripts/brick_ctl.sh
Log:

This is a brick control script for stopping/starting services on a brick 
(lead box with connected drones)



Added: trunk/Open-ILS/src/support-scripts/brick_ctl.sh
===================================================================
--- trunk/Open-ILS/src/support-scripts/brick_ctl.sh	                        (rev 0)
+++ trunk/Open-ILS/src/support-scripts/brick_ctl.sh	2007-09-13 16:29:58 UTC (rev 7773)
@@ -0,0 +1,218 @@
+#!/bin/bash
+# -------------------------------------------------------------------
+#
+# XXX This probably only works on Linux for now...
+#
+# This script is used to manage "bricks", which are collections of
+# servers all serving a single OpenSRF domain.  There will be 1
+# lead machine, which will typcically run this script, and 1 or more
+# drones, which respond to this script.
+#
+# XXX The fetching and build commands need to be updated to work
+# with the now-separated OpenSRF 0.9 and Evergreen 1.2 
+# -------------------------------------------------------------------
+[ -f /etc/profile ] && . /etc/profile
+[ -f ~/.bashrc ] && . ~/.bashrc
+
+DRONE_COUNT=2; # how many drones are in this brick
+ETH_DEV="eth0" # ethernet device 
+PREFIX="/openils" # the installed ILS files prefix
+
+# this is useful if you are using ldirector.  we can
+# "detach" a brick by removing the ldirector ping file
+LDIRECTOR_FILE="/$PREFIX/var/web/ldirectorping.txt"
+
+# XXX needs work
+SRC_DIR="/home/opensrf/ILS";
+
+STAFF_CLIENT_BUILD_ID="sc_v100_rc2";
+XUL_BASE="/$PREFIX/var/web/xul";
+
+IP_PREFIX=$(/sbin/ifconfig | grep -A1 $ETH_DEV | grep inet | cut -d'.' -f1,2,3 | cut -d':' -f2);
+IP=$(/sbin/ifconfig | grep -A1 $ETH_DEV | grep inet | cut -d'.' -f 4 | cut -d' ' -f1);
+FIRST=$(expr $IP + 1);
+LAST=$(expr $IP + $DRONE_COUNT);
+
+OSRF_PID_DIR="/tmp/";
+OSRF_CONFIG="/$PREFIX/conf/opensrf_core.xml";
+LOCAL_BASE="osrf_ctl.sh -d $OSRF_PID_DIR -c $OSRF_CONFIG";
+DRONE_BASE=". /etc/profile && osrf_ctl.sh -d $OSRF_PID_DIR -c $OSRF_CONFIG";
+
+
+# -------------------------------------------------------------------
+# Make sure we're the opensrf user
+# -------------------------------------------------------------------
+[ $(whoami) != 'opensrf' ] && echo 'Must run as user "opensrf"' && exit;
+
+function usage {
+	echo "";	
+	echo "usage: $0 -a <action>"
+	echo "	-h <base_url> : host + path URL where the download file lives";
+	echo "	-f <build_file> : the name of the bundle to fetch";
+	echo "	-x <xul_dir> : the destination xul directory";
+	echo "Actions:";	
+	echo "	fetch";
+	echo "	start_perl";
+	echo "	start_c";
+	echo "	start_perl_c";
+	echo "	start_all";
+	echo "	stop_perl";
+	echo "	stop_c";
+	echo "	stop_perl_c";
+	echo "	stop_all";
+	echo "	restart_perl";
+	echo "	restart_c";
+	echo "	restart_perl_c";
+	echo "	restart_all";
+	echo "	build";
+	echo "	build_xul";
+	echo "	detach_brick";
+	echo "	attach_brick";
+	exit 0;
+}
+
+
+# -------------------------------------------------------------------
+# Load the config opts
+# -------------------------------------------------------------------
+while getopts  "a:x:bf:hu:" flag; do
+	case $flag in	
+		"a") OPT_ACTION="$OPTARG";;
+		"x") OPT_XUL_DIR="$OPTARG";;
+		"u") OPT_FETCH_BASE_URL="$OPTARG";;
+		"f") OPT_FETCH_FILE="$OPTARG";;
+		"h"|*) usage;;
+	esac;
+done
+
+
+
+[ -z "$OPT_ACTION" ] && usage;
+
+
+# -------------------------------------------------------------------
+# Runs DRONE_ACT on the drones, the LOCAL_ACT on the local machine
+# -------------------------------------------------------------------
+function drone_first {
+	LOCAL_ACT=$1
+	DRONE_ACT=$2
+	SLEEP=$3;
+	echo -e "\ndrone_first() $LOCAL_ACT\n";
+	for(( i = $FIRST; i <= $LAST; i++ )) {
+		echo -e "\n$IP_PREFIX.$i\n"
+		ssh $OPT_SSH_BACKGROUND "$IP_PREFIX.$i" "$DRONE_ACT";
+		[ -n "$SLEEP" -a -n "$OPT_SSH_BACKGROUND" ] && sleep $SLEEP;
+	}
+	$LOCAL_ACT;
+}
+
+# -------------------------------------------------------------------
+# Runs LOCAL_ACT on the local machine and DRONE_ACT on the drones
+# -------------------------------------------------------------------
+function local_first {
+	LOCAL_ACT=$1
+	DRONE_ACT=$2
+	SLEEP=$3;
+	echo -e "\nlocal_first() $LOCAL_ACT\n";
+	$LOCAL_ACT;
+	for(( i = $FIRST; i <= $LAST; i++ )) {
+		echo -e "\n$IP_PREFIX.$i\n"
+		ssh $OPT_SSH_BACKGROUND "$IP_PREFIX.$i" "$DRONE_ACT";
+		[ -n "$SLEEP" -a -n "$OPT_SSH_BACKGROUND" ] && sleep $SLEEP;
+	}
+}
+
+function make_xul {
+	[ -z "$OPT_XUL_DIR" ] && echo "Try again with -x to specify xul directory" && exit;
+	DIR="$XUL_BASE/$OPT_XUL_DIR";
+	echo "Building XUL and copying to $DIR";
+	cd "$SRC_DIR/Open-ILS/xul/staff_client" 
+	make clean;
+	make STAFF_CLIENT_BUILD_ID="$STAFF_CLIENT_BUILD_ID";
+	cd /$PREFIX/var/web/xul/
+	mkdir -p "$DIR";
+	cd "$DIR";
+	cp -r "$SRC_DIR/Open-ILS/xul/staff_client/build/server" "$DIR";
+	#cp /$PREFIX/var/web/xul/*.jpg "$DIR/server/";
+	#cp /$PREFIX/var/web/xul/index.html "$DIR/server/";
+	#cd /$PREFIX/var/web/xul/;
+	echo -e "\n[pwd=$PWD] Linking to new build directory: $STAFF_CLIENT_BUILD_ID -> $DIR\n";
+	rm "$STAFF_CLIENT_BUILD_ID";
+	ln -s "$OPT_XUL_DIR" "$STAFF_CLIENT_BUILD_ID";
+}
+
+function detach_brick {
+	echo -n "Detaching brick...";
+
+	[ ! -f "$LDIRECTOR_FILE" ] && \
+		echo "ping file already moved, skipping ..." && return 0;
+
+	mv -f "$LDIRECTOR_FILE" "$LDIRECTOR_FILE.x"
+	x=10;
+	while(sleep 1); do
+		x=$(expr $x - 1);
+		echo -n " $x ";
+		[ $x == 0 ] && break;
+	done;
+	echo "";
+}
+
+function fetch_build {
+
+	[ -z "$OPT_FETCH_BASE_URL" -o -z "$OPT_FETCH_FILE" ] && \
+		echo "I need a build URL and a bundle file..." && exit;
+	
+	NEW_DIR=${OPT_FETCH_FILE:0:$(expr ${#OPT_FETCH_FILE} - 7)};
+
+	if [ ! -d "$NEW_DIR" ]; then
+	
+		echo "Fetching archive...  $OPT_FETCH_BASE_URL$OPT_FETCH_FILE";
+		wget -q "$OPT_FETCH_BASE_URL$OPT_FETCH_FILE";
+	
+		[ ! -f "$OPT_FETCH_FILE" ] && \
+			echo "Unable to fetch $OPT_FETCH_FILE!" && exit;
+		
+		# unpack the new build
+		echo "Unpacking archive..."
+		tar -zxf $OPT_FETCH_FILE;
+		cp "ILS/install.conf" "$NEW_DIR/"
+		rm $OPT_FETCH_FILE;
+	fi;
+
+	rm ILS;
+	ln -s $NEW_DIR ILS
+}
+
+case $OPT_ACTION in
+
+	"start_perl_c") local_first "$LOCAL_BASE -a start_perl && $LOCAL_BASE -a start_c" \
+		"$DRONE_BASE -a start_perl && $DRONE_BASE -a start_c" 4;;
+
+	"stop_perl_c") drone_first "$LOCAL_BASE -a stop_perl && $LOCAL_BASE -a stop_c" \
+		"$DRONE_BASE -a stop_perl && $DRONE_BASE -a stop_c" 2;;
+
+	"restart_perl_c") local_first "$LOCAL_BASE -a restart_perl && $LOCAL_BASE -a restart_c" \
+		"$DRONE_BASE -a restart_perl && $DRONE_BASE -a restart_c" 4;;
+
+	"start_perl") local_first "$LOCAL_BASE -a start_perl" "$DRONE_BASE -a start_perl" 4;;
+	"stop_perl") drone_first "$LOCAL_BASE -a stop_perl" "$DRONE_BASE -a stop_perl" 2;;
+	"restart_perl") local_first "$LOCAL_BASE -a restart_perl" "$DRONE_BASE -a restart_perl" 4;;
+	"start_c") local_first "$LOCAL_BASE -a start_c" "$DRONE_BASE -a start_c" 2;;
+	"stop_c") drone_first "$LOCAL_BASE -a stop_c" "$DRONE_BASE -a stop_c" 2;;
+	"restart_c") local_first "$LOCAL_BASE -a restart_c" "$DRONE_BASE -a restart_c" 2;;
+
+	"start_all") local_first "$LOCAL_BASE -a start_all" \
+		"$DRONE_BASE -a start_perl && $DRONE_BASE -a start_c" 4;;
+
+	"stop_all") drone_first "$LOCAL_BASE -a stop_all" \
+		"$DRONE_BASE -a stop_perl && $DRONE_BASE -a stop_c" 2;;
+
+	"restart_all") $0 -a stop_all; $0 -a start_all;;
+	"build") cd ~/ILS/ && make clean default_config all;;
+	"build_xul") make_xul;;
+	"detach_brick") detach_brick;;
+	"attach_brick") mv "$LDIRECTOR_FILE.x" "$LDIRECTOR_FILE";;
+	"fetch") fetch_build;;
+esac;
+
+


Property changes on: trunk/Open-ILS/src/support-scripts/brick_ctl.sh
___________________________________________________________________
Name: svn:executable
   + *