【环境部署】华为云ECS安装配置Redis5（CentOS 7.4）
华为云ECS CentOS 7.4 安装Redis5
6.1 环境确认
使用命令：gcc -v 确认系统是否已经安装gcc环境。
[root@ecs-s6 ~]# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC)
[root@ecs-s6 ~]#
如果没有安装请先安装gcc，否则安装Redis会出错。
yum install -y gcc
6.2 Redis下载
登录Xshell客户端连接CentOS服务器，使用wget命令下载相应的安装包。
[root@ecs-s6 J2EETool]# wget http://download.redis.io/releases/redis-5.0.7.tar.gz
--2020-01-28 10:14:45-- http://download.redis.io/releases/redis-5.0.7.tar.gz
Resolving download.redis.io (download.redis.io)... 109.74.203.151
Connecting to download.redis.io (download.redis.io)|109.74.203.151|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1984203 (1.9M) [application/x-gzip]
Saving to: ‘redis-5.0.7.tar.gz’
100%[=========================================================================================================>] 1,984,203 919KB/s in 2.1s
2020-01-28 10:14:49 (919 KB/s) - ‘redis-5.0.7.tar.gz’ saved [1984203/1984203]
[root@ecs-s6 J2EETool]#
6.3 Redis安装
使用tar命令解压缩，进入解压目录进行编译。
[root@ecs-s6 J2EETool]# tar -zxvf redis-5.0.7.tar.gz
[root@ecs-s6 J2EETool]# cd redis-5.0.7
[root@ecs-s6 redis-5.0.7]## make
将Redis安装到指定目录
[root@ecs-s6 redis-5.0.7]# make PREFIX=/usr/local/redis install
cd src && make install
make[1]: Entering directory `/home/J2EETool/redis-5.0.7/src'
CC Makefile.dep
make[1]: Leaving directory `/home/J2EETool/redis-5.0.7/src'
make[1]: Entering directory `/home/J2EETool/redis-5.0.7/src'
Hint: It's a good idea to run 'make test' ;)
INSTALL install
INSTALL install
INSTALL install
INSTALL install
INSTALL install
make[1]: Leaving directory `/home/J2EETool/redis-5.0.7/src'
[root@ecs-s6 redis-5.0.7]# cp redis.conf /usr/local/redis
编辑安装后的配置文件：/usr/local/redis/redis.conf
# 注释掉本地，这样可以允许远程访问
#bind 127.0.0.1
# 允许进程在后台运行，将配置项从“no”改为“yes”
daemonize no
# 设定需要访问的密码
requirepass HaoJT1980
# 设定日志文件地址（需要提前建立相应的目录）
logfile "/var/log/redis/redis.log"
6.4 Redis启动
[root@ecs-s6 redis]# ./bin/redis-server ./redis.conf
[root@ecs-s6 redis]# ps aux | grep redis
root 2221 0.0 0.0 153896 2308 ? Ssl 11:05 0:00 ./bin/redis-server *:6379
root 2226 0.0 0.0 112712 964 pts/0 S+ 11:06 0:00 grep --color=auto redis
给CentOS的防火墙中添加可访问权限
[root@ecs-s6 redis]# firewall-cmd --query-port=6379/tcp
no
[root@ecs-s6 redis]# firewall-cmd --permanent --add-port=6379/tcp
success
[root@ecs-s6 redis]# firewall-cmd --reload
success
进入华为云官网的控制台，在网络规则中添加Redis的访问端口权限。
6.5 客户端访问
