#!/bin/bash
SRC_DIR=/usr/local/src
NGINX='nginx-1.16.1.tar.gz'
MYSQL='mysql-5.7.29-el7-x86_64.tar.gz'
PHP='php-7.4.1.tar.xz'
APP='wordpress-5.3.2-zh_CN.tar.gz'
COLOR="echo -e \\033[01;31m"
END='\033[0m'
MYSQL_ROOT_PASSWORD=laowang
MYSQL_WORDPRESS_PASSWORD=laowang
CPU=`lscpu| awk '/^CPU\(s\):/{print $NF}'`
${COLOR}'开始安装基于LNMP的wordpress'$END
sleep 3
check_file (){
cd $SRC_DIR
$COLOR"请将相关软件放在${SRC_DIR}目录下"$END
if [ ! -e $NGINX ];then
$COLOR"缺少${NGINX}文件"$END
exit
elif [ ! -e $MYSQL ];then
$COLOR"缺少${MYSQL}文件"$END
exit
elif [ ! -e $PHP ];then
$COLOR"缺少${PHP}文件"$END
exit
elif [ ! -e $APP ];then
$COLOR"缺少${APP}文件"$END
exit
else
$COLOR"相关文件已准备好"$END
fi
}
install_mysql(){
$COLOR"开始安装MySQL数据库"$END
cd $SRC_DIR
tar xf $MYSQL -C /usr/local/
if [ -e /usr/local/mysql ];then
$COLOR"数据库已存在，安装失败"$END
exit
fi
MYSQL_DIR=`echo $MYSQL| sed -nr 's/^(.*[0-9]).*/\1/p'`
ln -s /usr/local/$MYSQL_DIR /usr/local/mysql
chown -R root.root /usr/local/mysql/
id mysql &> /dev/null || { useradd -s /sbin/nologin -r mysql ; $COLOR"创建mysql用户"$END; }
yum -y -q install numactl-libs libaio &> /dev/null
echo 'PATH=/usr/local/mysql/bin/:$PATH' > /etc/profile.d/lamp.sh
. /etc/profile.d/lamp.sh
cat > /etc/my.cnf <<-EOF
[mysqld]
server-id=1
log-bin
datadir=/data/mysql
socket=/data/mysql/mysql.sock
log-error=/data/mysql/mysql.log
pid-file=/data/mysql/mysql.pid
[client]
socket=/data/mysql/mysql.sock
EOF
mysqld --initialize --user=mysql --datadir=/data/mysql
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on
service mysqld start
[ $? -ne 0 ] && { $COLOR"数据库启动失败，退出!"$END;exit; }
MYSQL_OLDPASSWORD=`awk '/A temporary password/{print $NF}' /data/mysql/mysql.log`
mysqladmin -uroot -p$MYSQL_OLDPASSWORD password $MYSQL_ROOT_PASSWORD &>/dev/null
$COLOR"数据库安装完成"$END
}
install_nginx(){
${COLOR}"开始安装NGINX"$END
id nginx &> /dev/null || { useradd -s /sbin/nologin -r nginx; $COLOR"创建nginx用户"$END; }
$COLOR"安装nginx相关包"$END
yum -q -y install gcc pcre-devel openssl-devel zlib-devel perl-ExtUtils-Embed git &> /dev/null
cd $SRC_DIR
tar xf $NGINX
git clone https://github.com/openresty/echo-nginx-module.git || { $COLOR"下载NGINX第三方模块失败,退出!"$END;exit; }
NGINX_DIR=`echo $NGINX| sed -nr 's/^(.*[0-9]).*/\1/p'`
cd $NGINX_DIR
./configure --prefix=/apps/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_stub_status_module --with-http_gzip_static_module --with-http_perl_module --with-pcre --with-stream --with-stream_ssl_module --with-stream_realip_module --add-module=/usr/local/src/echo-nginx-module
make -j $CPU && make install
[ $? -eq 0 ] && $COLOR"NGINX编译安装成功"$END || { $COLOR"NGINX编译安装失败,退出!"$END;exit; }
[ -d /data/www ] || mkdir -pv /data/www/
cat > /apps/nginx/conf/nginx.conf <<EOF
worker_processes auto;
events {
worker_connections 10240;
}
http {
include mime.types;
default_type application/octet-stream;
server_tokens off;
log_format main '\$remote_addr - \$remote_user [\$time_local] "\$request" '
sendfile on;
client_max_body_size 100m;
keepalive_timeout 65;
server {
listen 80 default_server;
server_name localhost ;
root /data/www ;
access_log logs/nginx.access.log main;
location / {
root /data/www/;
index index.php index.html index.htm;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
location ~ \.php$ {
root /data/www;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
include fastcgi_params;
}
}
}
EOF
echo 'PATH=/apps/nginx/sbin:$PATH' >> /etc/profile.d/lamp.sh
cat > /usr/lib/systemd/system/nginx.service <<EOF
[Unit]
After=network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
ExecStart=/apps/nginx/sbin/nginx
ExecReload=/apps/nginx/sbin/nginx -s reload
ExecStop=/apps/nginx/sbin/nginx -s stop
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload
systemctl start nginx
systemctl is-active nginx &> /dev/null || { $COLOR"NGINX 启动失败,退出!"$END ; exit; }
$COLOR"NGINX安装完成"
}
install_php (){
${COLOR}"开始安装PHP"$END
yum -y -q install gcc make libxml2-devel bzip2-devel libmcrypt-devel libsqlite3x-devel oniguruma-devel &>/dev/null
cd $SRC_DIR
tar xf $PHP
PHP_DIR=`echo $PHP| sed -nr 's/^(.*[0-9]).*/\1/p'`
cd $PHP_DIR
./configure --prefix=/apps/php74 --enable-mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-openssl --with-zlib --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --enable-mbstring --enable-xml --enable-sockets --enable-fpm --enable-maintainer-zts --disable-fileinfo
make -j $CPU && make install
[ $? -eq 0 ] && $COLOR"PHP编译安装成功"$END || { $COLOR"PHP编译安装失败,退出!"$END;exit; }
cp php.ini-production /etc/php.ini
mkdir /etc/php.d/
cat > /etc/php.d/opcache.ini <<EOF
[opcache]
zend_extension=opcache.so
opcache.enable=1
EOF
cp sapi/fpm/php-fpm.service /usr/lib/systemd/system/
cd /apps/php74/etc
cp php-fpm.conf.default php-fpm.conf
cd php-fpm.d/
cp www.conf.default www.conf
id nginx &> /dev/null || { useradd -s /sbin/nologin -r nginx; $COLOR"创建nginx用户"$END; }
sed -i.bak -e 's/^user.*/user = nginx/' -e 's/^group.*/group = nginx/' /apps/php74/etc/php-fpm.d/www.conf
systemctl daemon-reload
systemctl start php-fpm
systemctl is-active php-fpm &> /dev/null || { $COLOR"PHP-FPM 启动失败,退出!"$END ; exit; }
$COLOR"PHP安装完成"
}
install_wordpress(){
cd $SRC_DIR
tar xf $APP
[ -d /data/www ] || mkdir -pv /data/www
mv wordpress/* /data/www/
chown -R nginx.nginx /data/www/wp-content/
cd /data/www/
mv wp-config-sample.php wp-config.php
mysql -uroot -p"$MYSQL_ROOT_PASSWORD" -e "create database wordpress;grant all on wordpress.* to wordpress@'127.0.0.1' identified by '$MYSQL_WORDPRESS_PASSWORD'" &>/dev/null
sed -i.bak -e 's/database_name_here/wordpress/' -e 's/username_here/wordpress/' -e 's/password_here/'''$MYSQL_WORDPRESS_PASSWORD'''/' -e 's/localhost/127.0.0.1/' wp-config.php
$COLOR"WORDPRESS安装完成"
}
check_file
install_mysql
install_nginx
install_php
install_wordpress
