四、部署lnmp+Redis
-------------------------------安装nginx
[root@bogon ~ ]# yum -y install gcc gcc-c++ pcre-devel zlib-devel
[root@bogon ~ ]# tar -zxf nginx-1.12.2.tar.gz
[root@bogon ~ ]# cd nginx-1.12.2
[root@bogon nginx-1.12.2]# ./configure --prefix=/usr/local/nginx
[root@bogon nginx-1.12.2]# make
[root@bogon nginx-1.12.2]# make install
[root@bogon nginx-1.12.2]# ls /usr/local/nginx/
conf html logs sbin
[root@bogon nginx-1.12.2]# /usr/local/nginx/sbin/nginx
[root@bogon nginx-1.12.2]# netstat -utnalp | grep nginx
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 15933/nginx: master
[root@bogon nginx-1.12.2]#
[root@bogon nginx-1.12.2]# echo "test web" > /usr/local/nginx/html/test.html
[root@bogon nginx-1.12.2]# yum -y install elinks
[root@bogon nginx-1.12.2]# elinks --dump http://localhost/test.html
test web
[root@bogon nginx-1.12.2]#
-------------------------------安装php-fpm
[root@bogon ~ ]# yum -y install php-common
[root@bogon ~ ]# rpm -ivh --nodeps php-fpm-5.4.16-42.el7.x86_64.rpm
[root@bogon lnmp]# systemctl start php-fpm
[root@bogon lnmp]# systemctl status php-fpm
● php-fpm.service - The PHP FastCGI Process Manager
Loaded: loaded (/usr/lib/systemd/system/php-fpm.service; disabled; vendor preset: disabled)
Active: active (running) since Thu 2018-04-12 00:53:51 EDT; 5s ago
Main PID: 16021 (php-fpm)
Status: "Ready to handle connections"
CGroup: /system.slice/php-fpm.service
├─16021 php-fpm: master process (/etc/php-fpm.conf)
├─16022 php-fpm: pool www
├─16023 php-fpm: pool www
├─16024 php-fpm: pool www
├─16025 php-fpm: pool www
└─16026 php-fpm: pool www
Apr 12 00:53:51 bogon systemd[1]: Starting The PHP FastCGI Process Manager...
Apr 12 00:53:51 bogon systemd[1]: Started The PHP FastCGI Process Manager.
[root@bogon lnmp]# netstat -utnalp | grep php-fpm
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 16021/php-fpm: mast
[root@bogon lnmp]#
-------------------------修改nginx服务的主配置文件 把访问PHP文件的请求，发送给本机的9000端口
[root@bogon ~]# vim /usr/local/nginx/conf/nginx.conf
65 location ~ \.php$ {
66 root html;
67 fastcgi_pass 127.0.0.1:9000;
68 fastcgi_index index.php;
69 fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name;
70 include fastcgi_params;
71 }
:wq
[root@bogon lnmp]# /usr/local/nginx/sbin/nginx -s stop
[root@bogon lnmp]# /usr/local/nginx/sbin/nginx
-------------------------编写网页文件
[root@bogon lnmp]# vim /usr/local/nginx/html/test.php
<?php
echo "hello world!!!";
?>
:wq
[root@bogon lnmp]#
--------------------------客户端测试
[root@bogon lnmp]# elinks --dump http://localhost/test.php
hello world!!!
[root@bogon lnmp]#
--------------------------安装redis
[root@bogon ~ ]# tar -zxf redis-4.0.8.tar.gz
[root@bogon ~ ]# cd redis-4.0.8
[root@bogon redis-4.0.8]# make #源码目录有些好的Makefile文件，所以可以直接执行编译命令
[root@bogon redis-4.0.8]# mkdir -p /usr/local/redis/etc/
[root@bogon redis-4.0.8]# mkdir -p /usr/local/redis/bin
//编译后安装的文件拷贝到创建的目录下
[root@bogon redis-4.0.8]# cp src/redis-server /usr/local/redis/bin/
[root@bogon redis-4.0.8]# cp src/redis-cli /usr/local/redis/bin/
[root@bogon redis-4.0.8]# cp src/redis-benchmark /usr/local/redis/bin/
[root@bogon redis-4.0.8]# cp redis.conf /usr/local/redis/etc/
---------------------------修改主配置文件，让redis服务以守护进程的方式运行
[root@bogon redis-4.0.8]# sed -n "136p" /usr/local/redis/etc/redis.conf
daemonize no
[root@bogon redis-4.0.8]#
[root@bogon redis-4.0.8]# sed -i "136s/no/yes/" /usr/local/redis/etc/redis.conf //把136行的no 修改为yes
[root@bogon redis-4.0.8]#
[root@bogon redis-4.0.8]# sed -n "136p" /usr/local/redis/etc/redis.conf //显示修改成功
daemonize yes
[root@bogon redis-4.0.8]#
-----------------------------启动redis服务
[root@bogon redis-4.0.8]# netstat -utnalp | grep :6379
[root@bogon redis-4.0.8]#
[root@bogon redis-4.0.8]#
[root@bogon redis-4.0.8]# /usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf
23233:C 12 Apr 04:47:01.974 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
23233:C 12 Apr 04:47:01.974 # Redis version=4.0.8, bits=64, commit=00000000, modified=0, pid=23233, just started
23233:C 12 Apr 04:47:01.974 # Configuration loaded
[root@bogon redis-4.0.8]#
[root@bogon redis-4.0.8]# netstat -utnalp | grep :6379
tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 23234/redis-server
[root@bogon redis-4.0.8]#
[root@bogon redis-4.0.8]#
[root@bogon redis-4.0.8]# /usr/local/redis/bin/redis-cli //本机登陆
127.0.0.1:6379> ping
PONG
127.0.0.1:6379> exit
[root@bogon redis-4.0.8]#
--------------------------安装php扩展php-redis
27 yum -y install autoconf
28 yum -y install automake
29 rpm -ivh --nodeps ../php-devel-5.4.16-42.el7.x86_64.rpm
30 which phpize
31 /usr/bin/phpize
1 tar -zxf php-redis-2.2.4.tar.gz
2 ls
3 cd phpredis-2.2.4/
[root@bogon phpredis-2.2.4]# /usr/bin/phpize
Configuring for:
PHP Api Version: 20100412
Zend Module Api No: 20100525
Zend Extension Api No: 220100525
[root@bogon phpredis-2.2.4]# find / -name "php-config"
/usr/bin/php-config
[root@bogon phpredis-2.2.4]#
[root@bogon phpredis-2.2.4]# ./configure --with-php-config=/usr/bin/php-config
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for a sed that does not truncate output... /usr/bin/sed
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
[root@bogon phpredis-2.2.4]# make
[root@bogon phpredis-2.2.4]# make install
Installing shared extensions: /usr/lib64/php/modules/
[root@bogon phpredis-2.2.4]#
[root@bogon phpredis-2.2.4]# ls /usr/lib64/php/modules/
curl.so fileinfo.so json.so phar.so redis.so zip.so
[root@bogon phpredis-2.2.4]#
------------------加载redis模块
[root@bogon ~]# vim /etc/php.ini
731 ;extension_dir = "./"
731 extension_dir = "/usr/lib64/php/modules/"
732 extension = "redis.so"
----------------查看是否支持模块
[root@bogon ~]# php -m | grep -i redis
redis
[root@bogon ~]#
----------------编写网页测试文件
[root@bogon bin]# ./redis-server /usr/local/redis/etc/redis.conf
58195:C 13 Apr 01:02:28.760 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
58195:C 13 Apr 01:02:28.761 # Redis version=4.0.8, bits=64, commit=00000000, modified=0, pid=58195, just started
58195:C 13 Apr 01:02:28.761 # Configuration loaded
[root@bogon bin]#
[root@bogon bin]# ./redis-cli
127.0.0.1:6379> ping
PONG
127.0.0.1:6379> quit
[root@bogon bin]#
[root@bogon bin]# netstat -utnalp | grep 6379
tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 58196/./redis-serve
tcp 0 0 127.0.0.1:37366 127.0.0.1:6379 TIME_WAIT -
[root@bogon bin]#
-------------------------------------------编写网页测试文件
[root@bogon bin]# cat /usr/local/nginx/html/redis.php
<?php
$redis = new redis();
$redis->connect('127.0.0.1',6379);
$redis->set('redistest','666666');
echo $redis->get('redistest');
?>
[root@bogon bin]#
[root@bogon bin]# elinks --dump http://localhost/redis.php
666666
[root@bogon bin]#
[root@bogon bin]# pwd
/usr/local/redis/bin
[root@bogon bin]# ./redis-cli #连接本机的redis服务
127.0.0.1:6379> get redistest #查看变量的值
"666666"
127.0.0.1:6379>
127.0.0.1:6379> quit
[root@bogon bin]#
[root@bogon bin]#
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
<?php
$redis = new redis();
$redis->connect('127.0.0.1', 6379);
$redis->auth(“666”); #连接redis服务的密码
$redis->set('redistest','666666');
echo $redis->get('redistest');
?>
