一、目的
为简化memcached快速安装部署，并添加至服务启动项，开机自启动。
二、脚本
2.1 github地址
github链接
2.2 脚本内容
#!/bin/bashbr/>#mail:[email protected]
#function:auto install memcached
clear
echo "##########################################"
echo "# auto install memcached-1.4 ##"
echo "# press ctrl + c to cancel ##"
echo "# any key to continue ##"
read -n 1
softdir="/software"
memcached_url="http://www.danga.com/memcached/dist/memcached-1.4.0.tar.gz"
libevent_url="https://github.com/libevent/libevent/releases/download/release-2.1.8-stable/libevent-2.1.8-stable.tar.gz"
sys_version=$(rpm -q centos-release|cut -d- -f3)
sys_init() {
[ -f /etc/init.d/functions ] && . /etc/init.d/functions
[ ${sys_version} != "6" ] && echo "please use centos6.x" && exit 1
[ $(id -u) != "0" ] && echo "error: you must be root to run this script" && exit 1
sed -i "s/selinux=enforcing/selinux=disabled/" /etc/selinux/config
setenforce 0
yum install -y gcc gcc-c++ wget
}
download_software() {
if [ ! -d ${softdir} ];then
mkdir ${softdir} && cd ${softdir}
else
cd ${softdir}
fi
for software_url in ${memcached_url} ${libevent_url}
do
wget -c ${software_url}
if [ $? -eq 0 ];then
for software in <code>ls</code>
tar zxf $software -c /tmp
done
install() {
cd /tmp/libevent-2.1.8-stable
./configure --prefix=/usr/local/libevent
make && make install
rm -rf /tmp/libevent-2.1.8-stable
echo "/usr/local/libevent/lib">/etc/ld.so.conf.d/libevent.conf
ldconfig
cd /tmp/memcached-1.4.0
./configure --with-libevent=/usr/local/libevent --prefix=/usr/local/memcached
rm -rf /tmp/memcached-1.4.0
echo "export path=$path:/usr/local/memcached/bin">/etc/profile.d/memcached.sh && source /etc/profile.d/memcached.sh
start_server() {
cat >/etc/init.d/memcached-server<<eof
#!/bin/bash
#auth:kaliarch
#memcached startup script for memcached processes
#
#chkconfig: - 90 10
#description: memcache provides fast memory based storage.
#processname: memcached
. /etc/rc.d/init.d/functions
memcached="/usr/local/memcached/bin/memcached"
prog="memcached"
port=11211
user=nobody
mem=20
lockfile=\${lockfile-/var/lock/subsys/memcached}
pidfile=\${pidfile-/tmp/memcached.pid}
getpid=\$(pidof memcached)
start() {
action $"starting \$prog: " /bin/true
#starting memcached with 64mb memory on port 11211 as deamon and user nobody
\$memcached -d -m \$mem -p \$port -u \$user -p \${pidfile}
stop() {
if test "x\${getpid}" != x; then
action $"stopping \$prog " /bin/true
killall memcached
retval=\$?
[ \$retval = 0 ] && rm -rf \${lockfile} \${pidfile}
return \$retval
case "\$1" in
start)
start
;;
esac
exit \${retval}
eof
cd /
chmod +x /etc/init.d/memcached-server
chkconfig memcached-server on
service memcached-server start
main() {
sys_init
download_software
install
start_server
main
三、测试
