redis安装

前言 公司新上项目，需要安装一个新的redis，故整理笔记记录安装过程，方便以后学习。 redis下载地址：http://download.redis.io/releases/ 一、安装 1、选择安装路径：/data/dwca

[root@xxxxxx data]# cd /data/ [root@xxxxxx data]# ll total 2172 drwxr-x--- 2 root root 4096 Oct 20 15:15 dwca drwxr-x--- 2 root root 200704 Jun 22 2016 flow drwxr-x--- 2 root root 4096 Mar 26 2016 flux drwx------. 2 root root 16384 Dec 30 2014 lost+found drwxr-xr-- 6 xxxxxx xxxxxx 4096 Sep 21 14:12 opt -rwxrwxrwx 1 test test 1975750 Oct 20 14:49 redis-5.0.5.tar.gz -rw-r----- 1 root root 0 Jun 21 2016 scpflow.log -rw-r----- 1 root root 132 Jun 21 2016 scpflow.sh drwxrwxrwx 4 root root 4096 Apr 11 2015 soft -rw-r----- 1 root root 4 Jun 21 2016 tsetes.txt

2、将安装目录赋权给指定用户

[root@xxxxxx data]# chown -R test:test dwca/

3、安装gcc环境 redis是由C语言编写的，它的运行需要C环境，所以编译前需安装 gcc

[test@xxxxxx redis-5.0.5]$ sudo yum install gcc-c++ Loaded plugins: aliases, changelog, downloadonly, kabi, presto, product-id, refresh-packagekit, security, subscription-manager, tmprepo, : verify, versionlock This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. Loading support for Red Hat kernel ABI local | 3.9 kB 00:00 Setting up Install Process Package gcc-c++-4.4.7-4.el6.x86_64 already installed and latest version Nothing to do --显示已安装

4、解压

[test@xxxxxx data]$ cd dwca/ [test@xxxxxx dwca]$ ll total 1932 -rwxrwxrwx 1 test test 1975750 Oct 20 14:49 redis-5.0.5.tar.gz [test@xxxxxx dwca]$ tar -zxvf redis-5.0.5.tar.gz redis-5.0.5/ redis-5.0.5/.gitignore redis-5.0.5/00-RELEASENOTES redis-5.0.5/BUGS redis-5.0.5/CONTRIBUTING ...... ......此处省略 ...... redis-5.0.5/utils/releasetools/changelog.tcl redis-5.0.5/utils/speed-regression.tcl redis-5.0.5/utils/whatisdoing.sh

5、编译 进入解压后的 redis-5.0.5 目录，执行 make 命令（稍慢）

[test@xxxxxx dwca]$ ll total 1936 drwxr-x--- 6 test test 4096 May 16 2019 redis-5.0.5 -rwxrwxrwx 1 test test 1975750 Oct 20 14:49 redis-5.0.5.tar.gz [test@xxxxxx dwca]$ cd redis-5.0.5 [test@xxxxxx redis-5.0.5]$ ll total 268 -rw-r----- 1 test test 106874 May 16 2019 00-RELEASENOTES -rw-r----- 1 test test 53 May 16 2019 BUGS -rw-r----- 1 test test 2381 May 16 2019 CONTRIBUTING -rw-r----- 1 test test 1487 May 16 2019 COPYING drwxr-x--- 6 test test 4096 May 16 2019 deps -rw-r----- 1 test test 11 May 16 2019 INSTALL -rw-r----- 1 test test 151 May 16 2019 Makefile -rw-r----- 1 test test 6888 May 16 2019 MANIFESTO -rw-r----- 1 test test 20555 May 16 2019 README.md -rw-r----- 1 test test 61797 May 16 2019 redis.conf -rwxr-x--- 1 test test 275 May 16 2019 runtest -rwxr-x--- 1 test test 280 May 16 2019 runtest-cluster -rwxr-x--- 1 test test 341 May 16 2019 runtest-moduleapi -rwxr-x--- 1 test test 281 May 16 2019 runtest-sentinel -rw-r----- 1 test test 9710 May 16 2019 sentinel.conf drwxr-x--- 3 test test 4096 May 16 2019 src drwxr-x--- 11 test test 4096 May 16 2019 tests drwxr-x--- 8 test test 4096 May 16 2019 utils [test@xxxxxx redis-5.0.5]$ make cd src && make all make[1]: Entering directory `/data/dwca/redis-5.0.5/src' CC Makefile.dep make[1]: Leaving directory `/data/dwca/redis-5.0.5/src' make[1]: Entering directory `/data/dwca/redis-5.0.5/src' rm -rf redis-server redis-sentinel redis-cli redis-benchmark redis-check-rdb redis-check-aof *.o *.gcda *.gcno *.gcov redis.info lcov-html Makefile.dep dict-benchmark (cd ../deps && make distclean) ...... ......此处省略 ...... LINK redis-benchmark INSTALL redis-check-rdb INSTALL redis-check-aof Hint: It's a good idea to run 'make test' ;) make[1]: Leaving directory `/data/dwca/redis-5.0.5/src' --编译完成

6、安装 redis-5.0.5 的目录结构如下，进入 src 目录后执行 make install（很快）

[test@xxxxxx redis-5.0.5]$ cd src/ [test@xxxxxx src]$ make install CC Makefile.dep Hint: It's a good idea to run 'make test' ;) INSTALL install install: cannot create regular file `/usr/local/bin/redis-server': Permission denied make: *** [install] Error 1 --报错，用户权限不够，使用root用户 [test@xxxxxx src]$ sudo -i [root@xxxxxx ~]# cd /data/dwca/ [root@xxxxxx dwca]# ll total 1936 drwxr-x--- 6 test test 4096 May 16 2019 redis-5.0.5 -rwxrwxrwx 1 test test 1975750 Oct 20 14:49 redis-5.0.5.tar.gz [root@xxxxxx dwca]# cd redis-5.0.5 [root@xxxxxx redis-5.0.5]# cd src/ [root@xxxxxx src]# make install Hint: It's a good idea to run 'make test' ;) INSTALL install INSTALL install INSTALL install INSTALL install INSTALL install --安装完成

二、配置并启动 1、在 redis 目录下创建 bin 和 etc 两个文件夹

[root@xxxxxx redis-5.0.5]# mkdir bin [root@xxxxxx redis-5.0.5]# mkdir etc [root@xxxxxx redis-5.0.5]# ll total 276 -rw-r----- 1 test test 106874 May 16 2019 00-RELEASENOTES drwxr-x--- 2 root root 4096 Oct 20 15:27 bin -rw-r----- 1 test test 53 May 16 2019 BUGS -rw-r----- 1 test test 2381 May 16 2019 CONTRIBUTING -rw-r----- 1 test test 1487 May 16 2019 COPYING drwxr-x--- 6 test test 4096 Oct 20 15:21 deps drwxr-x--- 2 root root 4096 Oct 20 15:27 etc -rw-r----- 1 test test 11 May 16 2019 INSTALL -rw-r----- 1 test test 151 May 16 2019 Makefile -rw-r----- 1 test test 6888 May 16 2019 MANIFESTO -rw-r----- 1 test test 20555 May 16 2019 README.md -rw-r----- 1 test test 61797 May 16 2019 redis.conf -rwxr-x--- 1 test test 275 May 16 2019 runtest -rwxr-x--- 1 test test 280 May 16 2019 runtest-cluster -rwxr-x--- 1 test test 341 May 16 2019 runtest-moduleapi -rwxr-x--- 1 test test 281 May 16 2019 runtest-sentinel -rw-r----- 1 test test 9710 May 16 2019 sentinel.conf drwxr-x--- 3 test test 4096 Oct 20 15:23 src drwxr-x--- 11 test test 4096 May 16 2019 tests drwxr-x--- 8 test test 4096 May 16 2019 utils 注：建这两个文件夹其实是为了方便使用和管理（你也可以不用创建，直接走下面第三步）： bin：用于存放主要命令，你可以理解为springboot的主启动类 etc：用于存放 redis 的核心配置文件 redis.conf

2、移动文件 (1) 先将 redis-5.0.5 里的主配置文件 redis.conf 移动到刚创建的 etc 文件夹

[root@xxxxxx redis-5.0.5]# mv redis.conf etc/

(2) 再将 src 目录里带有绿色标识的文件全都移动到刚创建的 bin 文件夹

[root@xxxxxx src]# mv mkreleasehdr.sh redis-benchmark redis-check-aof redis-check-rdb redis-cli redis-sentinel redis-server redis-trib.rb ../bin/

3、修改主配置文件 进入 etc 目录，修改 redis.conf 文件

[root@xxxxxx redis-5.0.5]# cd etc/ [root@xxxxxx etc]# ll total 64 -rw-r----- 1 test test 61797 May 16 2019 redis.conf [root@xxxxxx etc]# vi redis.conf

(1) 注释掉 bind 127.0.0.1 这一行（解决只能特定网段连接的限制；正式服务器部署如阿里云，为项目安全严格可以保留注释，自己用的话就注释掉）

(2) 将 protected-mode 属性改为 no （关闭保护模式，不然会阻止远程访问；同上，正式服务器项目上线可不修改） （3）默认端口 (4) 将 daemonize 属性改为 yes （这样启动时就在后台启动） (5) 设置密码（密码复杂度自己设置，此处作为参考） 安装路径重新赋权： [root@xxxxxx data]# chown -R test:test dwca/ 4、启动 在 redis 目录下执行

[test@xxxxxx redis-5.0.5]$ cd /data/dwca/redis-5.0.5/ [test@xxxxxx redis-5.0.5]$ ./bin/redis-server ./etc/redis.conf 7371:C 20 Oct 2020 15:53:26.182 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo 7371:C 20 Oct 2020 15:53:26.183 # Redis version=5.0.5, bits=64, commit=00000000, modified=0, pid=7371, just started 7371:C 20 Oct 2020 15:53:26.183 # Configuration loaded [test@xxxxxx redis-5.0.5]$ ps -ef|grep redis test 7372 1 0 15:53 ? 00:00:00 ./bin/redis-server 127.0.0.1:6379 test 7465 42999 0 15:54 pts/2 00:00:00 grep redis

5、登录redis客户端

[test@xxxxxx redis-5.0.5]$ ./bin/redis-cli 127.0.0.1:6379> ping (error) NOAUTH Authentication required. --输入ping显示报错，提示需输入密码 127.0.0.1:6379> auth 123456 --输入密码登录 OK 127.0.0.1:6379> ping PONG --连接成功 127.0.0.1:6379>

6、设置开机自启 /data/dwca/redis-5.0.5/bin/redis-server /data/dwca/redis-5.0.5/etc/redis.conf

[root@xxxxxx ~]# cd /etc/ [root@xxxxxx etc]# vi rc.local #!/bin/sh # # This script will be executed *after* all the other init scripts. # You can put your own initialization stuff in here if you don't # want to do the full Sys V style init stuff. touch /var/lock/subsys/local service ntpd stop ntpdate xxx.xx.xx.xx ntpdate xxx.xx.xx.xx service ntpd start service sshd restart systemctl restart sshd /data/dwca/redis-5.0.5/bin/redis-server /data/dwca/redis-5.0.5/etc/redis.conf