X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/c01043baf1b58c064f6ced68abc3c512a022d61a..cac49a90319e83edad5606b4542fedc2c42a2d07:/utils/install_server.sh diff --git a/utils/install_server.sh b/utils/install_server.sh index 7f4d2672..789a9780 100755 --- a/utils/install_server.sh +++ b/utils/install_server.sh @@ -1,34 +1,39 @@ -#! /bin/sh +#!/bin/sh + +# Copyright 2011 Dvir Volk . All rights reserved. # -# Copyright (c) 2011, Dvir Volk +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: # -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. +# 1. Redistributions of source code must retain the above copyright notice, +# this list of conditions and the following disclaimer. # -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. # -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +# EVENT SHALL Dvir Volk OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, +# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, +# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # -# # # # # # # # # # # # # # # # # # # # # # # # # # +################################################################################ # # Interactive service installer for redis server # this generates a redis config file and an /etc/init.d script, and installs them # this scripts should be run as root -# - die () { echo "ERROR: $1. Aborting!" exit 1 } - #Initial defaults _REDIS_PORT=6379 @@ -43,6 +48,7 @@ if [ `whoami` != "root" ] ; then exit 1 fi + #Read the redis port read -p "Please select the redis port for this instance: [$_REDIS_PORT] " REDIS_PORT if [ ! `echo $REDIS_PORT | egrep "^[0-9]+\$"` ] ; then @@ -91,11 +97,15 @@ if [ ! -f "$REDIS_EXECUTABLE" ] ; then fi + #render the tmplates TMP_FILE="/tmp/$REDIS_PORT.conf" -TPL_FILE="./redis.conf.tpl" +DEFAULT_CONFIG="../redis.conf" INIT_TPL_FILE="./redis_init_script.tpl" INIT_SCRIPT_DEST="/etc/init.d/redis_$REDIS_PORT" +PIDFILE="/var/run/redis_$REDIS_PORT.pid" + + #check the default for redis cli CLI_EXEC=`which redis-cli` @@ -103,9 +113,19 @@ if [ ! "$CLI_EXEC" ] ; then CLI_EXEC=`dirname $REDIS_EXECUTABLE`"/redis-cli" fi -#Generate config file from template +#Generate config file from the default config file as template +#changing only the stuff we're controlling from this script echo "## Generated by install_server.sh ##" > $TMP_FILE -cat $TPL_FILE | while read line; do eval "echo \"$line\"" >> $TMP_FILE; done + +SED_EXPR="s#^port [0-9]{4}\$#port ${REDIS_PORT}#;\ +s#^logfile .+\$#logfile ${REDIS_LOG_FILE}#;\ +s#^dir .+\$#dir ${REDIS_DATA_DIR}#;\ +s#^pidfile .+\$#pidfile ${PIDFILE}#;\ +s#^daemonize no\$#daemonize yes#;" +echo $SED_EXPR +sed -r "$SED_EXPR" $DEFAULT_CONFIG >> $TMP_FILE + +#cat $TPL_FILE | while read line; do eval "echo \"$line\"" >> $TMP_FILE; done cp -f $TMP_FILE $REDIS_CONFIG_FILE || exit 1 #Generate sample script from template file @@ -118,12 +138,32 @@ REDIS_INIT_HEADER=\ #Configurations injected by install_server below....\n\n EXEC=$REDIS_EXECUTABLE\n CLIEXEC=$CLI_EXEC\n -PIDFILE=/var/run/redis_${REDIS_PORT}.pid\n +PIDFILE=$PIDFILE\n CONF=\"$REDIS_CONFIG_FILE\"\n\n +REDISPORT=\"$REDIS_PORT\"\n\n ###############\n\n" -#combine the header and the template (which is actually a static footer) -echo $REDIS_INIT_HEADER > $TMP_FILE && cat $INIT_TPL_FILE >> $TMP_FILE || die "Could not write init script to $TMP_FILE" +REDIS_CHKCONFIG_INFO=\ +"# REDHAT chkconfig header\n\n +# chkconfig: - 58 74\n +# description: redis_6379 is the redis daemon.\n +### BEGIN INIT INFO\n +# Provides: redis_6379\n +# Required-Start: $network $local_fs $remote_fs\n +# Required-Stop: $network $local_fs $remote_fs\n +# Should-Start: $syslog $named\n +# Should-Stop: $syslog $named\n +# Short-Description: start and stop redis_6379\n +# Description: Redis daemon\n +### END INIT INFO\n\n" + +if [ !`which chkconfig` ] ; then + #combine the header and the template (which is actually a static footer) + echo $REDIS_INIT_HEADER > $TMP_FILE && cat $INIT_TPL_FILE >> $TMP_FILE || die "Could not write init script to $TMP_FILE" +else + #if we're a box with chkconfig on it we want to include info for chkconfig + echo -e $REDIS_INIT_HEADER $REDIS_CHKCONFIG_INFO > $TMP_FILE && cat $INIT_TPL_FILE >> $TMP_FILE || die "Could not write init script to $TMP_FILE" +fi #copy to /etc/init.d cp -f $TMP_FILE $INIT_SCRIPT_DEST && chmod +x $INIT_SCRIPT_DEST || die "Could not copy redis init script to $INIT_SCRIPT_DEST" @@ -131,13 +171,18 @@ echo "Copied $TMP_FILE => $INIT_SCRIPT_DEST" #Install the service echo "Installing service..." -update-rc.d redis_$REDIS_PORT defaults && echo "Success!" +if [ !`which chkconfig` ] ; then + #if we're not a chkconfig box assume we're able to use update-rc.d + update-rc.d redis_$REDIS_PORT defaults && echo "Success!" +else + # we're chkconfig, so lets add to chkconfig and put in runlevel 345 + chkconfig --add redis_$REDIS_PORT && echo "Successfully added to chkconfig!" + chkconfig --level 345 redis_$REDIS_PORT on && echo "Successfully added to runlevels 345!" +fi + /etc/init.d/redis_$REDIS_PORT start || die "Failed starting service..." #tada echo "Installation successful!" exit 0 - - -