mirror of
http://github.com/valkey-io/valkey
synced 2024-11-22 00:52:38 +00:00
191 lines
6.5 KiB
Bash
Executable File
191 lines
6.5 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# Copyright 2011 Dvir Volk <dvirsk at gmail dot com>. All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
#
|
|
# 1. Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions and the following disclaimer.
|
|
#
|
|
# 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.
|
|
#
|
|
# 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: $1. Aborting!"
|
|
exit 1
|
|
}
|
|
|
|
#Initial defaults
|
|
_REDIS_PORT=6379
|
|
|
|
echo "Welcome to the redis service installer"
|
|
echo "This script will help you easily set up a running redis server
|
|
|
|
"
|
|
|
|
#check for root user TODO: replace this with a call to "id"
|
|
if [ `whoami` != "root" ] ; then
|
|
echo "You must run this script as root. Sorry!"
|
|
exit 1
|
|
fi
|
|
|
|
|
|
#Read the redis port
|
|
read -p "Please select the redis port for this instance: [$_REDIS_PORT] " REDIS_PORT
|
|
if [ ! `echo $REDIS_PORT | egrep "^[0-9]+\$"` ] ; then
|
|
echo "Selecting default: $_REDIS_PORT"
|
|
REDIS_PORT=$_REDIS_PORT
|
|
fi
|
|
|
|
#read the redis config file
|
|
_REDIS_CONFIG_FILE="/etc/redis/$REDIS_PORT.conf"
|
|
read -p "Please select the redis config file name [$_REDIS_CONFIG_FILE] " REDIS_CONFIG_FILE
|
|
if [ !"$REDIS_CONFIG_FILE" ] ; then
|
|
REDIS_CONFIG_FILE=$_REDIS_CONFIG_FILE
|
|
echo "Selected default - $REDIS_CONFIG_FILE"
|
|
fi
|
|
#try and create it
|
|
mkdir -p `dirname "$REDIS_CONFIG_FILE"` || die "Could not create redis config directory"
|
|
|
|
#read the redis log file path
|
|
_REDIS_LOG_FILE="/var/log/redis_$REDIS_PORT.log"
|
|
read -p "Please select the redis log file name [$_REDIS_LOG_FILE] " REDIS_LOG_FILE
|
|
if [ !"$REDIS_LOG_FILE" ] ; then
|
|
REDIS_LOG_FILE=$_REDIS_LOG_FILE
|
|
echo "Selected default - $REDIS_LOG_FILE"
|
|
fi
|
|
|
|
|
|
#get the redis data directory
|
|
_REDIS_DATA_DIR="/var/lib/redis/$REDIS_PORT"
|
|
read -p "Please select the data directory for this instance [$_REDIS_DATA_DIR] " REDIS_DATA_DIR
|
|
if [ !"$REDIS_DATA_DIR" ] ; then
|
|
REDIS_DATA_DIR=$_REDIS_DATA_DIR
|
|
echo "Selected default - $REDIS_DATA_DIR"
|
|
fi
|
|
mkdir -p $REDIS_DATA_DIR || die "Could not create redis data directory"
|
|
|
|
#get the redis executable path
|
|
_REDIS_EXECUTABLE=`which redis-server`
|
|
read -p "Please select the redis executable path [$_REDIS_EXECUTABLE] " REDIS_EXECUTABLE
|
|
if [ ! -f "$REDIS_EXECUTABLE" ] ; then
|
|
REDIS_EXECUTABLE=$_REDIS_EXECUTABLE
|
|
|
|
if [ ! -f "$REDIS_EXECUTABLE" ] ; then
|
|
echo "Mmmmm... it seems like you don't have a redis executable. Did you run make install yet?"
|
|
exit 1
|
|
fi
|
|
|
|
fi
|
|
|
|
|
|
#render the tmplates
|
|
TMP_FILE="/tmp/$REDIS_PORT.conf"
|
|
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`
|
|
if [ ! "$CLI_EXEC" ] ; then
|
|
CLI_EXEC=`dirname $REDIS_EXECUTABLE`"/redis-cli"
|
|
fi
|
|
|
|
#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
|
|
|
|
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
|
|
rm -f $TMP_FILE
|
|
|
|
#we hard code the configs here to avoid issues with templates containing env vars
|
|
#kinda lame but works!
|
|
REDIS_INIT_HEADER=\
|
|
"#/bin/sh\n
|
|
#Configurations injected by install_server below....\n\n
|
|
EXEC=$REDIS_EXECUTABLE\n
|
|
CLIEXEC=$CLI_EXEC\n
|
|
PIDFILE=$PIDFILE\n
|
|
CONF=\"$REDIS_CONFIG_FILE\"\n\n
|
|
REDISPORT=\"$REDIS_PORT\"\n\n
|
|
###############\n\n"
|
|
|
|
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
|
|
# Default-Start: 2 3 4 5\n
|
|
# Default-Stop: 0 1 6\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"
|
|
echo "Copied $TMP_FILE => $INIT_SCRIPT_DEST"
|
|
|
|
#Install the service
|
|
echo "Installing service..."
|
|
if [ !`which chkconfig` ] ; then
|
|
#if we're not a chkconfig box assume we're able to use update-rc.d
|
|
update-rc.d redis_$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
|
|
|