一键搭建LNMP脚本

还有不足的地方,请谅解   2天时间刚做到安装mysql这里。。。。

#  [root@localhost ~]# cat /etc/centos-release
#  CentOS release 6.7 (Final)
#  [root@localhost ~]# uname -a
#  Linux localhost 2.6.32-573.el6.x86_64 #1 SMP Thu Jul 23 15:44:03 UTC 2015 x86_64 x86_64 x86_64 GNU/Linu

 

############  以下是 一键安装脚本  ###############

#!/bin/bash
clear

mount /dev/sr0 /mnt/usb1
#yum -y install gcc*
yum -y install httpd gcc* pcre-devel zlib-devel openssl openssl-devel perl-Digest-SHA1.x86_64 ncurses-devel
useradd -M -s /sbin/nologin nginx
for i in ./*.gz
do
  tar -zxvf $i
done
for p in ./*.bz2
do
  tar -jxvf $p
done
cd nginx-1.0.8
./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module
make && make install
/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
b=80
k=`netstat -anpt|grep $b |awk -F ":" '{print $2}'|awk -F " " '{print $1}'`
  #echo "$k"

if [[ $k -ne $b ]];then
  service Nginx start
else
  chmod 755 /etc/init.d/Nginx
  chkconfig --add Nginx
fi
cd ..


############  安装mysql  ############3
#yum install ncurses-devel
cd mysql-5.1.55

./configure --prefix=/usr/local/mysql --with-collation=utf8_general_ci --with-charset=utf8 --with-extra-charsets=gbk,gb2312
y
make && make install
cp support-files/my-medium.cnf /etc/my.cnf
cp support-files/mysql.server /etc/init.d/mysqld
rpm -ivh ~/*.rpm  #mysql自动输入账号和密码的rpm包
chmod 755 /etc/init.d/mysqld
chkconfig --add mysqld

############  做软连接  #############
ln -s /usr/local/mysql/bin/* /usr/local/bin
ln -s /usr/local/mysql/lib/mysql/* /usr/lib
ln -s /usr/local/mysql/include/mysql/* /usr/include

#添加mysql用户并初始化mysql
useradd -M -s /sbin/nologin mysql
cd /usr/local/mysql/bin
./mysql_install_db --user=mysql
service mysqld start

########  下面是php的  #########
yum -y install libxml2-devel libpng-devel libjpeg*
cd ~/php-5.3.6
#echo "ok"
./configure --prefix=/usr/local/php5 --with-gd --with-zlib --with-mysql=/usr/local/mysql/ --with-config-file-path=/usr/local/php5 --enable-mbstring --enable-fpm
cp -rp /usr/lib64/libpng* /usr/lib/ && cp -frp /usr/lib64/libjpeg* /usr/lib/
mkdir -p /usr/local/man/man1
make && make install
cp php.ini-development /usr/local/php5/php.ini
ln -s /usr/local/php5/bin/* /usr/local/bin
ln -s /usr/local/php5/sbin/* /usr/local/sbin
cd ../ZendGuardLoader-php-5.3-linux-glibc23-x86_64/php-5.3.x
cp ZendGuardLoader.so /usr/local/php5/lib/php/
echo "zend_extension=/usr/local/php5/lib/php/ZendGuardLoader.so" >> /usr/local/php5/php.ini
echo "zend_loader.enable=1" >> /usr/local/php5/php.ini
cd /usr/local/php5/etc
cp php-fpm.conf.default php-fpm.conf
sed -i 's/^;pid/pid/' /usr/local/php5/etc/php-fpm.conf

sed -i 's/^user = nobody/user = nginx/' /usr/local/php5/etc/php-fpm.conf
sed -i 's/^group = nobody/group = nginx/' /usr/local/php5/etc/php-fpm.conf
sed -i 's/^;pm.start_servers = 20/pm.start_servers = 20/' /usr/local/php5/etc/php-fpm.conf
sed -i 's/^;pm.min_spare_servers = 5/pm.min_spare_servers = 10/' /usr/local/php5/etc/php-fpm.conf
sed -i 's/^;pm.max_spare_servers = 35/pm.max_spare_servers = 35/' /usr/local/php5/etc/php-fpm.conf


############# 判断php-fpm是否启动 #################
/usr/local/php5/sbin/php-fpm #php-fpm启动方式
E=9000
D=`netstat -anpt |grep :9000|awk -F ":" '{print $2}'|awk -F " " '{print $1}'`
if [ $D -eq $E ];then
echo "########## server php-fpm status ok ##########"
else
/usr/local/php5/sbin/php-fpm
fi


############# 将php-fpm添加到Nginx脚本中,随nginx一起启动 #################

sed -i '/nginx.conf/ac="/usr/local/php5/sbin/php-fpm"' /etc/init.d/Nginx
sed -i '/php-fpm/ad="/usr/local/php5/var/run/php-fpm"' /etc/init.d/Nginx
sed -i '/$a/a\t$c' /etc/init.d/Nginx
sed -i '/killall/a\tkillall -9 $d' /etc/init.d/Nginx
/usr/local/php5/sbin/php-fpm


################### 判断nginx是否为启动状态,php-fpm的启动已经放到了nginx的启动脚本里,会随nginx一起启动  #######################

service Nginx start
Q=`netstat -anpt |grep :80|awk -F ":" '{print $2}'|awk -F " " '{print $1}'
`
if [[ $Q -eq 80 ]];then
  echo "nginx running...."
else
  echo "nginx not running...."
fi

Nginx启动脚本(脚本在/etc/init.d下名字为Nginx,这里的Nginx名字需要注意)

#!/bin/bash
#chkconfig:2345 99 20
a="/usr/local/nginx/sbin/nginx"      #源地址
conf=/usr/local/nginx/conf/nginx.conf

case $1 in
start)
    $a -c $conf
    echo"Nginx start"
;;
stop)
    killall -9 nginx
    echo "Nginx stop"
;;
restart)
    $0 stop &>/dev/null
    $0 start &>/dev/null
    echo "Nginx restart"
;;
*)
    echo "pppp error"
    esac

mysql免输账号和密码脚本:

#!/usr/bin/expect
date +%Y-%m-%d-%H:%M:%S
set timeout 5
set password "123456"   #设置密码是123456
spawn mysql -u root -p  #登陆
expect "123456"     #
send "123456 "      #发送密码123456
interact

说明:
第一行#!/usr/bin/expect表示使用expect的shell交互模式
set是对变量password赋值
set timeout 5:设置超时时间为5秒,如果要执行的shell命令很长可以设置超时时间长一些。expect超过超时时间没有监测到要找的字符串,则不执行,默认timeout为10秒
spawn在expect下执行shell脚本
expect对通过spawn执行的shell脚本的返回进行判断,是否包含“”中的字段
send:如果expect监测到了包含的字符串,将输入send中的内容, 相当于回车
interact:留在开的子进程内,可以继续输入,否则将退出子进程回到shell中(比如ssh登录到某台服务器上,只有加了interact才可以留在登录后的机器上进行操作)

############  测试脚本:sh -n test.sh  或者  sh -vx test.sh  ################

 待续未完。。。

问题总结:

编写后台进程的管理脚本,使用service deamon-name stop的时候,出现如下提示:
/sbin/service: line 66: 23299 Terminated env -i LANG="$LANG" PATH="$PATH" TERM="$TERM" "${SERVICEDIR}/${SERVICE}" ${OPTIONS}
原因:
把管理脚本的名称设为和后台进程名称一样,即:
后台进程名称:deamon-name,
脚本名称:/etc/init.d/deamon-name

脚本中有一句:
killall deamon-name
执行service deamon-name stop,本意是调用deamon-name脚本,结束后台进程deamon-name,结果连“service deamon-name stop”这条进程也被结束了。
解决方法:
把后台进程与脚本设置不同名称即可。

原文地址:https://www.cnblogs.com/smlile-you-me/p/7141407.html