CentOS6.8搭建LNMP環境

selinux可能會緻使編譯安裝失敗，我們先禁用它。永久禁用，需要重新開機生效

sed -i ‘s/SELINUX=enforcing/SELINUX=disabled/g’ /etc/selinux/config

臨時禁用，不需要重新開機

setenforce 0
iptables -I INPUT -p tcp –dport 80 -j ACCEPT

安裝必備工具

yum -y install gcc automake autoconf libtool make gcc-c++ glibc libxslt-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5-devel libidn libidn-devel openssl openssl-devel pcre pcre-devel libmcrypt libmcrypt-devel cmake

幾點說明：

pcre、openssl、zlib是安裝nginx時需要的

cmake是安裝MySQL時需要的

配置下載下傳位址

cat > /usr/local/src/url << “EOF”
http://www.cmake.org/files/v2.8/cmake-2.8.10.2.tar.gz
http://nginx.org/download/nginx-1.8.1.tar.gz
http://jp2.php.net/distributions/php-5.6.30.tar.gz
http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.30.tar.gz
EOF

下載下傳

wget -P /usr/local/src -i /usr/local/src/url

解壓

cd /usr/local/src
for i in *.tar.gz ; do tar zxvf $i; done

安裝cmake

cd cmake-2.8.10.2
./bootstrap
gmake && gmake install

安裝mysql

建立mysql安裝目錄、組、賬号

groupadd mysql ; useradd -g mysql -s /sbin/nologin mysql
mkdir -p /data/mysql ; chown -R mysql:mysql /data/mysql
mkdir -p /usr/local/mysql ; chown -R mysql:mysql /usr/local/mysql

開始安裝

cd ../mysql-5.6.30
cmake \ -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DMYSQL_DATADIR=/data/mysql \
-DMYSQL_TCP_PORT=3306 \
-DENABLE_DOWNLOADS=1 .
make && make install

初始化資料庫拷貝配置檔案

cd /usr/local/mysql/
scripts/mysql_install_db –user=mysql –datadir=/data/mysql
cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf
cp support-files/mysql.server /etc/init.d/mysqld

添加啟動目錄

vim /etc/profile

按G移動光标到最後一行o插入以下兩行

PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
export PATH

更新配置檔案

source /etc/profile

設定開機啟動并啟動

chkconfig mysqld on
service mysqld start

登陸測試，預設是沒有密碼,直接回車就可進入

mysql -uroot -p

設定mysql密碼

SET PASSWORD FOR ‘root’@’localhost’ = PASSWORD(‘password’);

檢視使用者

select user,host from mysql.user;

删除不必要的使用者

drop user “”@localhost;
drop user “”@c65mini.localdomain;
drop user [email protected];
drop user [email protected]’::1′;

賦予賬号遠端通路的權限

GRANT ALL PRIVILEGES ON *.* TO ‘root’@’127.0.0.1’ IDENTIFIED BY ‘你的密碼’ WITH GRANT OPTION;
GRANT ALL PRIVILEGES ON *.* TO ‘root’@’localhost’ IDENTIFIED BY ‘你的密碼’ WITH GRANT OPTION;
GRANT ALL PRIVILEGES ON *.* TO ‘root’@’c65mini.localdomain’ IDENTIFIED BY ‘你的密碼’ WITH GRANT OPTION;

針對資料庫建立一個全部權限的使用者

grant all on wordpress.* to ‘admin’@’localhost’ identified by ‘123456’;
UPDATE user SET password=PASSWORD(‘123456′) WHERE user=’root’;

其它一些資訊查詢：檢查mysql版本

mysql -uroot -p”密碼” -e “select version();”

安裝php

cd /usr/local/src/php-5.6.30
./configure \
–prefix=/usr/local/php \
–with-config-file-path=/usr/local/php/etc \
–enable-fpm \
–with-fpm-user=php-fpm \
–with-fpm-group=php-fpm \
–with-mysql=/usr/local/mysql \
–with-mysql-sock=/usr/local/mysql/mysql.sock \
–with-libxml-dir \
–with-gd \
–with-jpeg-dir \
–with-png-dir \
–with-freetype-dir \
–with-iconv-dir \
–with-zlib-dir \
–with-mcrypt \
–enable-soap \
–enable-gd-native-ttf \
–enable-ftp \
–enable-mbstring \
–enable-exif \
–enable-zend-multibyte \
–disable-ipv6 \
–with-pear \
–with-curl \
–with-openssl \
–disable-fileinfo
make && make install

建立使用者

groupadd www ; useradd -g www /sbin/nologin www

修改配置檔案

cp php.ini-production /usr/local/php/etc/php.ini
cat > /usr/local/php/etc/php-fpm.conf << “EOF”
[global]
pid = /usr/local/php/var/run/php-fpm.pid
error_log = /usr/local/php/var/log/php-fpm.log
[www]
listen = /tmp/php-fcgi.sock
user = www
group = www
listen.owner = www
listen.group = www
pm = dynamic
pm.max_children = 50
pm.start_servers = 20
pm.min_spare_servers = 5
pm.max_spare_servers = 35
pm.max_requests = 500
rlimit_files = 1024
EOF

儲存配置檔案後，檢驗配置是否正确的方法, 如果出現諸如 “test is successful” 字樣，說明配置沒有問題。

/usr/local/php/sbin/php-fpm -t

啟動php-fpm

cp /usr/local/src/php-5.6.30/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod 755 /etc/init.d/php-fpm
service php-fpm start
chkconfig php-fpm on

檢測是否啟動:

ps aux |grep php-fpm

看看是不是有很多個程序（大概20多個）。

安裝nginx

cd ../nginx-1.8.1
./configure \
–prefix=/usr/local/nginx \
–user=www \
–group=www \
–with-http_realip_module \
–with-http_sub_module \
–with-http_gzip_static_module \
–with-pcre

編譯nginx

make && make install

因為nginx比較小，是以很快就會安裝完，而且也不會出什麼錯誤

編寫nginx啟動腳本，并加入系統服務

cat > /etc/init.d/nginx <<“EOF”
#!/bin/bash
# chkconfig: – 30 21
# description: http service.
# Source Function Library
. /etc/init.d/functions
# Nginx Settings
NGINX_SBIN=”/usr/local/nginx/sbin/nginx”
NGINX_CONF=”/usr/local/nginx/conf/nginx.conf”
NGINX_PID=”/usr/local/nginx/logs/nginx.pid”
RETVAL=0
prog=”Nginx”
start() {
echo -n $”Starting $prog: “
mkdir -p /dev/shm/nginx_temp
daemon $NGINX_SBIN -c $NGINX_CONF
RETVAL=$?
echo
return $RETVAL
}
stop() {
echo -n $”Stopping $prog: “
killproc -p $NGINX_PID $NGINX_SBIN -TERM
rm -rf /dev/shm/nginx_temp
RETVAL=$?
echo
return $RETVAL
}
reload(){
echo -n $”Reloading $prog: “
killproc -p $NGINX_PID $NGINX_SBIN -HUP
RETVAL=$?
echo
return $RETVAL
}
restart(){
stop
start
}
configtest(){
$NGINX_SBIN -c $NGINX_CONF -t
return 0
}
case “$1” in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
restart
;;
configtest)
configtest
;;
*)
echo $”Usage: $0 {start|stop|reload|restart|configtest}”
RETVAL=1
esac
exit $RETVAL
EOF

儲存後，更改權限:

chmod 755 /etc/init.d/nginx
chkconfig –add nginx
chkconfig nginx on

更改nginx配置

首先把原來的配置檔案清空: 寫入如下内容:

cat > /usr/local/nginx/conf/nginx.conf << “EOF”
user www www;
worker_processes 2;
error_log /usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
events
{
use epoll;
worker_connections 6000;
}
http
{
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 3526;
server_names_hash_max_size 4096;
log_format combined_realip ‘$remote_addr $http_x_forwarded_for [$time_local]’
‘$host “$request_uri” $status’
‘”$http_referer” “$http_user_agent”‘;
sendfile on;
tcp_nopush on;
keepalive_timeout 30;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
connection_pool_size 256;
client_header_buffer_size 1k;
large_client_header_buffers 8 4k;
request_pool_size 4k;
output_buffers 4 32k;
postpone_output 1460;
client_max_body_size 10m;
client_body_buffer_size 256k;
client_body_temp_path /usr/local/nginx/client_body_temp;
proxy_temp_path /usr/local/nginx/proxy_temp;
fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
fastcgi_intercept_errors on;
tcp_nodelay on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 8k;
gzip_comp_level 5;
gzip_http_version 1.1;
gzip_types text/plain application/x-javascript text/css text/htm application/xml;
include vhosts/*.conf;
}
EOF

mkdir -p /usr/local/nginx/conf/vhosts

cat > /usr/local/nginx/conf/vhosts/default.conf << “EOF”

server
{
listen 80 default_server;
server_name localhost;
index index.html index.htm index.php;
root /tmp/403;
deny all;
}
EOF

mkdir -p /data/www/test

cat > /usr/local/nginx/conf/vhosts/test.conf << “EOF”

server
{
listen 80;
server_name test.com;
index index.html index.htm index.php;
root /data/www/test;
location ~ \.php$ {
include fastcgi_params;
fastcgi_pass unix:/tmp/php-fcgi.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /data/www/test$fastcgi_script_name;
}
}
EOF

儲存配置後，先檢驗一下配置檔案是否有錯誤存在:

/usr/local/nginx/sbin/nginx -t

啟動看是否有程序。

service nginx start
ps aux |grep nginx

測試是否解析php檔案

cat > /data/www/test/2.php << “EOF”
<?php
echo “測試php是否解析”;
?>
EOF

測試php是否解析

curl -x127.0.0.1:80 test.com/2.php

轉載于:https://www.cnblogs.com/linuxde/p/8717908.html

CentOS6.8搭建LNMP環境

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