一键式虚拟主机搭建shell脚本-工具盒子

今天帖上来一个简单的一键式自动虚拟主机搭建shell脚本，脚本实现自动配置nginx虚拟主机，自动创建ftp账户，自动创建数据库，用户，并自动实现mysql自动定时备份，日志切割，程序备份。

这里因为其他原因，就将备份机制去掉了，代码如下。

首先需要一个基础的nginx虚拟主机配置文件，一般情况下，我们配置虚拟主机都是建一个vhost目录，这里我在/etc/nginx下面建了一个default.conf文件

log_format  #host#  '$remote_addr - $remote_user [$time_local] "$request" '
             '$status $body_bytes_sent "$http_referer" '
             '"$http_user_agent" $http_x_forwarded_for';

server {

    listen 80;
    server_name #host#;
    root #hosts#/#host#/html;

    index index.html index.htm index.php default.html default.htm default.php;
    location / {
        autoindex  on;
    }

    error_page 404 /404.html;

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

    #注意这一句
    location ~ ^(.+.php)(.*)$ {
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME   $document_root$fastcgi_script_name;
        include fastcgi_params;
    }

    # redirect server error pages to the static page /50x.html
    access_log  #hosts#/#host#/log/#host#.log  #host#;
}

注意里面一些关键路径，我用特殊字符组合来表示，这样方便我们添加虚拟注意的时候进行匹配替换

host.sh脚本如下

#/bin/sh

hosts="/var/www/html" #主机总目录

default="/etc/nginx/default.conf"  #default.conf位置

vhost="/etc/nginx/vhost"  #虚拟主机配置文件目录

echo "1.add ftp user"

echo "please input websit:"

read host

if [ -d "$hosts/$host" ]

then

echo $hosts/$host

echo '[warning]dir is already exists!'

exit 0

fi

echo "add user,please input user name:"

read name

del -r $name >/dev/null 2>&1

adduser -d $hosts/$host -g ftp -s /sbin/nologin $name

passwd $name

chmod 755 $hosts/$host

mkdir -p $hosts/$host/html $hosts/$host/bak $hosts/$host/log

mkdir -p $hosts/$host/bak/code $hosts/$host/bak/sql

echo "mkdir:"$hosts/$host/html $hosts/$host/bak $hosts/$host/log

echo "mkdir:"$hosts/$host/bak/code $hosts/$host/bak/sql

chown -R $name:ftp $hosts/$host

echo "ok,add user success!name=$name,password=youwrite"

echo "If you need a database, please enter a database name, if not required, blank can be"

read database

if [ -n "$database" ]

then

echo "please input dbuser"

read dbuser

echo "please input dbpwd"

read dbpwd

HOSTNAME="127.0.0.1"

PORT="3306"

USERNAME="root"

echo "input root pwd"

read PASSWORD

fi

echo "2.To configure nginx"

cat $default | sed -e "s:#hosts#:${hosts}:g"|sed -e "s/#host#/${host}/g" > $vhost/$host.conf

/usr/sbin/nginx -s reload

echo "config nginx success"

if [ -z "$database"  ]

then

echo 'ok,finish!'

exit 0

fi

echo "3.add mysql user database"

create_db_sql="insert into mysql.user(Host,User,Password) values('localhost','${dbuser}',password('${dbpwd}'))"

mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} -e "{create_db_sql}"

if [ $? -ne 0 ]

then

echo 'add db user error'

exit 0

fi

sleep 1

create_db_sql="create database IF NOT EXISTS ${database}"

mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} -e "{create_db_sql}"

if [ $? -ne 0 ]

then

echo 'add db error'

exit 0

fi

sleep 1

create_db_sql="flush privileges"

mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} -e "{create_db_sql}"

create_db_sql="gran t all  on ${database}.* to ${dbuser}@localhost identified by '${dbpwd}'"

mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} -e "${create_db_sql}"

if [ $? -ne 0 ]

then

echo 'user to db user error'

echo $create_db_sql

exit 0

fi

create_db_sql="flush privileges"

mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} -e "{create_db_sql}"

echo 'ok,finish!'

看一下运行效果，sh host.sh

[root@localhost nginx]# sh 2.sh

1.add ftp user

please input websit:

hhh.com

add user,please input user name:

hhh

更改用户 hhh 的密码。

新的密码：

无效的密码： WAY 过短

无效的密码：是回文

重新输入新的密码：

passwd： 所有的身份验证令牌已经成功更新。

mkdir:/var/www/html/hhh.com/html /var/www/html/hhh.com/bak /var/www/html/hhh.com/log

mkdir:/var/www/html/hhh.com/bak/code /var/www/html/hhh.com/bak/sql

ok,add user success!name=hhh,password=youwrite

If you need a database, please enter a database name, if not required, blank can be

hhh

please input dbuser

hhh

please input dbpwd

hhh

input root pwd

123456

2.To configure nginx

config nginx success

3.add mysql user database

ok,finish!

[root@localhost nginx]#

系统会逐个询问输入参数，并且参数是先统一填完，然后程序进行执行，避免中间不小心输入错误无法修改，然后如果无需创建数据库，那么database参数不输入即可。

感兴趣的可以看一下。标签: 虚拟主机,request,配置文件,listen,server