centos8 安装 redis5

引言

本文转自centos8安装redis,如果其中redis目录不存在,按照命令中路径创建即可,同时注意按照自己的目录,修改响应命令,步骤不再赘述,这里只提一下关于redis配置文件修改的事儿,redis安装配置文件配置

另外,redis5 我虚拟机上的下载目录:

[root@localhost xgcd]# cd /home/xgcd/
[root@localhost xgcd]# 
[root@localhost xgcd]# ll
total 140048
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Desktop
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Documents
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Downloads
-rw-rw-r--. 1 xgcd xgcd 41182192 Mar 17 05:10 esl-erlang_22.2.8-1_centos_8_amd64.rpm
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Music
-rw-rw-r--. 1 xgcd xgcd 87768737 Mar 17 06:35 otp_src_22.2.tar.gz
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Pictures
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Public
-rw-rw-r--. 1 xgcd xgcd 12462936 Mar 17 06:00 rabbitmq-server-3.8.3-1.el8.noarch.rpm
drwxrwxr-x. 6 root root     4096 Nov 20 01:05 redis-5.0.7
-rw-r--r--. 1 root root  1984203 Nov 20 01:06 redis-5.0.7.tar.gz
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Templates
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Videos

 

配置文件目录:

[root@localhost conf]# cd /usr/local/soft/redis5/conf/
[root@localhost conf]# ll
total 64
-rw-r--r--. 1 root root 61794 Mar 20 11:12 redis.conf

 

配置文件关键项:

bind 127.0.0.1
bind 192.168.81.129

protected-mode yes

port 6379

daemonize yes

logfile "/usr/local/soft/redis5/log/redis.log"

dbfilename dump.rdb

dir ./

requirepass 123456

 

启动并查看状态:

[root@localhost redis5]# ./bin/redis-server /usr/local/soft/redis5/conf/redis.conf 
[root@localhost redis5]# 
[root@localhost redis5]# netstat -anp|grep 6379
tcp        0      0 192.168.81.129:6379     0.0.0.0:*               LISTEN      14993/./bin/redis-s 
[root@localhost redis5]# 
[root@localhost redis5]# 
[root@localhost redis5]# ps -ef|grep redis
root      14993      1  0 07:29 ?        00:00:00 ./bin/redis-server 192.168.81.129:6379
root      15000   2363  0 07:30 pts/0    00:00:00 grep --color=auto redis
[root@localhost redis5]# 
[root@localhost redis5]# 

 客户端连接测试:

[root@localhost redis5]# ./bin/redis-cli -h 192.168.81.129 -a 123456
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
192.168.81.129:6379> 
192.168.81.129:6379> ping
PONG
192.168.81.129:6379> 
192.168.81.129:6379> 

防火墙状态查看:(关于防火墙详细可看linux防火墙——redis connect refused...问题解决

[root@localhost xgcd]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
   Active: active (running) since Sat 2020-03-21 04:12:17 CST; 2h 59min ago
     Docs: man:firewalld(1)
 Main PID: 944 (firewalld)
    Tasks: 2 (limit: 4874)
   Memory: 2.6M
   CGroup: /system.slice/firewalld.service
           └─944 /usr/libexec/platform-python -s /usr/sbin/firewalld --nofork --nopid

Mar 21 04:12:16 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
Mar 21 04:12:17 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
[root@localhost xgcd]# 

防火墙配置文件查看:

[root@localhost sysconfig]# vi iptables
[root@localhost sysconfig]# 

内容为:

# sample configuration for iptables service
# you can edit this manually or use system-config-firewall
# please do not ask us to add additional ports/services to this default configuration
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 6379 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT

重启防火墙:

[root@localhost sysconfig]# service iptables restart
Redirecting to /bin/systemctl restart iptables.service
[root@localhost sysconfig]# systemctl restart iptables.service
[root@localhost sysconfig]# 
[root@localhost sysconfig]# 
[root@localhost sysconfig]# 
[root@localhost sysconfig]# iptables -L -n
Chain INPUT (policy ACCEPT)
target     prot opt source               destination         
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0            state RELATED,ESTABLISHED
ACCEPT     icmp --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            state NEW tcp dpt:22
ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            state NEW tcp dpt:6379
REJECT     all  --  0.0.0.0/0            0.0.0.0/0            reject-with icmp-host-prohibited

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         
REJECT     all  --  0.0.0.0/0            0.0.0.0/0            reject-with icmp-host-prohibited

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         
[root@localhost sysconfig]# 
[root@localhost sysconfig]# 

再次查看端口状态:

[root@localhost sysconfig]# iptables -L -n
Chain INPUT (policy ACCEPT)
target     prot opt source               destination         
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0            state RELATED,ESTABLISHED
ACCEPT     icmp --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           
ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            state NEW tcp dpt:22
ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            state NEW tcp dpt:6379
REJECT     all  --  0.0.0.0/0            0.0.0.0/0            reject-with icmp-host-prohibited

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         
REJECT     all  --  0.0.0.0/0            0.0.0.0/0            reject-with icmp-host-prohibited

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         
[root@localhost sysconfig]# 

 redis manager 客户端连接测试:

 

启动

[root@localhost redis5]# ./bin/redis-server /usr/local/soft/redis5/conf/redis.conf 
[root@localhost redis5]# 

 

停止

直接杀进程欧了

 

设置开机自启动

centos8 设置 redis 开机自启动

 

以下为转载正文

一,下载:

       1,下载页面:

       https://redis.io/

       2,下载

[root@localhost source]# wget http://download.redis.io/releases/redis-5.0.7.tar.gz

 

说明:架构森林是一个专注架构的博客,地址:https://www.cnblogs.com/architectforest

         对应的源码可以访问这里获取: https://github.com/liuhongdi/

 说明:作者:刘宏缔 邮箱: 371125307@qq.com

 

二,解压:

[root@localhost source]# tar -xzvf redis-5.0.7.tar.gz 

 

三,准备编译

1,  请在操作前确认gcc是否已安装,

如未安装,可以执行这个命令安装:

[root@localhost redis-5.0.7]# yum install gcc

 

2,请在操作前确认tcl是否已安装

如未安装,可以执行这个命令安装:

[root@localhost redis-5.0.7]# yum install tcl

 

四,编译:

[root@localhost source]# cd redis-5.0.7/

[root@localhost redis-5.0.7]# make MALLOC=libc

 

说明:make 后加 MALLOC的参数的原因:

          避免提示找不到 jemalloc/jemalloc.h

 

五,测试编译:

[root@localhost redis-5.0.7]# make test

如果看到以下字样:表示无错误:

\o/ All tests passed without errors!

 

六,安装:

[root@localhost redis-5.0.7]# mkdir /usr/local/soft/redis5
[root@localhost redis-5.0.7]# cd /usr/local/soft/redis5/
[root@localhost redis5]# mkdir bin
[root@localhost redis5]# mkdir conf
[root@localhost redis5]# cd bin/
[root@localhost bin]# cp /usr/local/source/redis-5.0.7/src/redis-cli ./
[root@localhost bin]# cp /usr/local/source/redis-5.0.7/src/redis-server ./
[root@localhost bin]# cd ../conf/
[root@localhost conf]# cp /usr/local/source/redis-5.0.7/redis.conf ./

 

七,配置:

[root@localhost conf]# vi redis.conf

设置以下两个地方:

 

# daemonize no
daemonize yes

# maxmemory <bytes>
maxmemory 128MB 

说明:分别是以daemon方式独立运行   / 内存的最大使用限制

 

八,运行:

[root@localhost conf]# /usr/local/soft/redis5/bin/redis-server /usr/local/soft/redis5/conf/redis.conf

 

九,检查端口是否在使用中

[root@localhost conf]# netstat -anp | grep 6379

tcp        0      0 127.0.0.1:6379          0.0.0.0:*               LISTEN      16073/redis-server  

 

十,查看redis的当前版本:

[root@localhost conf]# /usr/local/soft/redis5/bin/redis-server -v

Redis server v=5.0.7 sha=00000000:0 malloc=libc bits=64 build=8e31d2ed9a4c9593

 

十一,使redis可以用systemd方式启动和管理

1,编辑service文件

[root@localhost liuhongdi]# vim /lib/systemd/system/redis.service

 

2,service文件内容:

[Unit]
Description=Redis
After=network.target

[Service]
Type=forking
PIDFile=/var/run/redis_6379.pid
ExecStart=/usr/local/soft/redis5/bin/redis-server /usr/local/soft/redis5/conf/redis.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target

 

3.重载系统服务

[root@localhost liuhongdi]# systemctl daemon-reload

 

4,用来管理redis

启动
systemctl start redis    
查看状态
systemctl status redis
使开机启动
systemctl enable redis

 

十二,查看本地centos的版本:

[root@localhost lib]# cat /etc/redhat-release 
CentOS Linux release 8.1.1911 (Core) 
posted @ 2020-03-20 11:20  习惯沉淀  阅读(1808)  评论(0编辑  收藏  举报