+++++++++++++搭建redis服务器

安装软件

[root@localhost ~]# tar -zxf redis-4.0.8.tar.gz [root@localhost ~]# cd redis-4.0.8/

[root@localhost redis-4.0.8]#

[root@localhost redis-4.0.8]# rpm -q gcc gcc-c++未安装软件包 gcc 未安装软件包 gcc-c++ [root@localhost redis-4.0.8]# yum -y install gcc gcc-c++

[root@localhost redis-4.0.8]# make

[root@localhost redis-4.0.8]# make install

初始化配置

[root@localhost redis-4.0.8]# ./utils/install_server.sh //初始化配置Welcome to the redis service installerThis script will help you easily set up a running redis server

Please select the redis port for this instance: [6379] //端口

Selecting default: 6379Please select the redis config file name [/etc/redis/6379.conf] //主配文件 Selected default - /etc/redis/6379.confPlease select the redis log file name [/var/log/redis_6379.log] //日志文件Selected default - /var/log/redis_6379.logPlease select the data directory for this instance [/var/lib/redis/6379] //数据库目录Selected default - /var/lib/redis/6379Please select the redis executable path [/usr/local/bin/redis-server] //服务程序所在目录

Selected config: #配置摘要信息

Port : 6379Config file : /etc/redis/6379.confLog file : /var/log/redis_6379.logData dir : /var/lib/redis/6379Executable : /usr/local/bin/redis-serverCli Executable : /usr/local/bin/redis-cli //命令行连接redis服务命令Is this ok? Then press ENTER to go on or Ctrl-C to abort. //回车完成配置Copied /tmp/6379.conf => /etc/init.d/redis_6379 //服务启动脚本Installing service...Successfully added to chkconfig!Successfully added to runlevels 345!Starting Redis server...Installation successful![root@localhost redis-4.0.8]#

启动redis服务（软件安装完成后服务自动运行）

[root@localhost redis-4.0.8]# /etc/init.d/redis_6379 statusRedis is running (5341)[root@localhost redis-4.0.8]# netstat -utnlp | grep :6379tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 5341/redis-server 1 [root@localhost redis-4.0.8]#

[root@localhost redis-4.0.8]# ps -C redis-server

PID TTY TIME CMD5341 ? 00:00:00 redis-server[root@localhost redis-4.0.

连接本机redis服务

[root@localhost redis-4.0.8]# redis-cli 127.0.0.1:6379> pingPONG127.0.0.1:6379> set k1 v1OK127.0.0.1:6379> get k1"v1"127.0.0.1:6379> SHUTDOWNnot connected> exit[root@localhost redis-4.0.8]#

--------配置文件解析（1）

计量单位

93 port 6379

70 bind 127.0.0.1

102 tcp-backlog 511

114 timeout 0

131 tcp-keepalive 300

137 daemonize yes

日志级别

163 # debug (a lot of information, useful for development/testing)164 # verbose (many rarely useful info, but not a mess like the debug level)165 # notice (moderately verbose, what you want in production probably)166 # warning (only very important / critical messages are logged)167 loglevel notice

187 databases 16

172 logfile /var/log/redis_6379.log533 # maxclients 10000264 dir /var/lib/redis/6379

requirepass foobared 设置登陆密码 设置密码后的登陆方式AUTH <PASSWORD>

MEMORY MANAGEMENT 内存管理

560 # maxmemory <bytes>

内存清除策略

565 # volatile-lru -> Evict using approximated LRU among the keys with an expire set. 最近最少使用 （针对设置了过期时间的key）566 # allkeys-lru -> Evict any key using approximated LRU. 删除最少使用的key

569 # volatile-random -> Remove a random key among the ones with an expire set. 在设置了过期的key里随机移除

570 # allkeys-random -> Remove a random key, any key. 随机移除key

571 # volatile-ttl -> Remove the key with the nearest expire time (minor TTL) 移除最近过期的key

572 # noeviction -> Don't evict anything, just return an error on write operations. 不删除 写满时报错

591 # maxmemory-policy noeviction 定义使用的策略

602 # maxmemory-samples 5 选取模板数据的个数 （针对lru 和 ttl 策略）

修改密码后如何调用/etc/init.d/redis_6379 脚本停止服务

给主机53的redis服务设置连接密码 密码是123456

vim /etc/redis/6379.conf

501 requirepass 123456:wq

/etc/init.d/redis_6379 stop

/etc/init.d/redis_6379 start

连接带认证redis服务

[root@db53 ~]# redis-cli 127.0.0.1:6379> ping(error) NOAUTH Authentication required.127.0.0.1:6379> auth 123456OK127.0.0.1:6379> pingPONG127.0.0.1:6379> quit

[root@db53 ~]# redis-cli -a 123456

127.0.0.1:6379> pingPONG127.0.0.1:6379>

]# /etc/init.d/redis_6379 stop

[root@db53 ~]# redis-cli -p 6379 -a 123456 shutdown

]# /etc/init.d/redis_6379 start

------设置连接密码后如何使用脚本停止redis服务

vim /etc/init.d/redis_6379

43 $CLIEXEC -p $REDISPORT -a 123456 shutdown:wq

]# /etc/init.d/redis_6379 stop

++++++++++++++++++++++++++++++

]#yum -y install pcre-devel zlib-devel

]#tar -zxf nginx-1.12.2.tar.gz ]#cd nginx-1.12.2/]# ./configure --prefix=/usr/local/nginx]#make]#make install[root@db54 nginx-1.12.2]# ls /usr/local/nginx/conf html logs sbin

./configure: error: the HTTP rewrite module requires the PCRE library.

You can either disable the module by using --without-http_rewrite_moduleoption, or install the PCRE library into the system, or build the PCRE librarystatically from the source with nginx by using --with-pcre=<path> option.

./configure: error: the HTTP gzip module requires the zlib library.

You can either disable the module by using --without-http_gzip_moduleoption, or install the zlib library into the system, or build the zlib librarystatically from the source with nginx by using --with-zlib=<path> option.

[root@db54 nginx-1.12.2]# /usr/local/nginx/sbin/nginx

[root@db54 nginx-1.12.2]# netstat -utnlp | grep :80

tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 23909/nginx: master [root@db54 nginx-1.12.2]#

[root@db54 nginx-1.12.2]# ps -C nginx

PID TTY TIME CMD23909 ? 00:00:00 nginx23910 ? 00:00:00 nginx[root@db54 nginx-1.12.2]#

108 yum -y install php-common

109 rpm -q php-common110 rpm -ivh php-fpm-5.4.16-42.el7.x86_64.rpm 111 systemctl status php-fpm112 systemctl enable php-fpm113 systemctl start php-fpm114 netstat -utnlp | grep :9000

[root@db54 lnmp]# systemctl start php-fpm

[root@db54 lnmp]# netstat -utnlp | grep :9000tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 24312/php-fpm:

mast

[root@db54 lnmp]#

]# vim /usr/local/nginx/conf/nginx.conf

location ~ .php$ {

root html;fastcgi_pass 127.0.0.1:9000;fastcgi_index index.php;fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name;include fastcgi_params;}

:wq

[root@db54 lnmp]# /usr/local/nginx/sbin/nginx -s stop

[root@db54 lnmp]# [root@db54 lnmp]# [root@db54 lnmp]# /usr/local/nginx/sbin/nginx

[root@db54 lnmp]# vim /usr/local/nginx/html/test.php

<?phpphpinfo();?>[root@db54 lnmp]#

13 yum -y install autoconf automake

14 rpm -ivh php-devel-5.4.16-42.el7.x86_64.rpm1 tar -zxf php-redis-2.2.4.tar.gz 2 cd phpredis-2.2.4/

]# cd phpredis-2.2.4

[root@db54 phpredis-2.2.4]# phpize Configuring for:PHP Api Version: 20100412Zend Module Api No: 20100525Zend Extension Api No: 220100525[root@db54 phpredis-2.2.4]# ]# ll /usr/bin/php-config

]# ./configure --with-php-config=/usr/bin/php-config

]# make]# make install

[root@db54 phpredis-2.2.4]# make install

Installing shared extensions: /usr/lib64/php/modules/[root@db54 phpredis-2.2.4]# [root@db54 phpredis-2.2.4]# [root@db54 phpredis-2.2.4]# ls /usr/lib64/php/modules/curl.so fileinfo.so json.so phar.so redis.so zip.so[root@db54 phpredis-2.2.4]#

[root@db54 phpredis-2.2.4]# vim /etc/php.ini

728 extension_dir = "/usr/lib64/php/modules/"729 ; On windows:730 extension = "redis.so":wq

[root@db54 phpredis-2.2.4]# php -m | grep -i redis

redis]# systemctl stop php-fpm]# systemctl start php-fpm

+++++++++++运行Redis服务

45 tar -zxf redis-4.0.8.tar.gz 46 cd redis-4.0.8/

48 make

49 make install

51 ./utils/install_server.sh

[root@db54 redis-4.0.8]# /etc/init.d/redis_6379 statusRedis is running (32621)[root@db54 redis-4.0.8]#

[root@db54 redis-4.0.8]# redis-cli

127.0.0.1:6379> keys *(empty list or set)127.0.0.1:6379> quit[root@db54 redis-4.0.8]#

vim /usr/local/nginx/html/lkredis.php

<?php$redis = new redis();$redis->connect('127.0.0.1', 6379);$redis->set('redistest','666666');echo $redis->get('redistest');?>:wq

254]#

[root@db54 redis-4.0.8]# redis-cli

127.0.0.1:6379> keys *1) "redistest"127.0.0.1:6379> get redistest"666666"127.0.0.1:6379>