redis 6.0.5 linux详细安装步骤和测试

1.从官网下载redis-6.0.5.tar.gz

https://download.redis.io/releases/

2.使用root创建redis用户和目录

$root@t3-dtpoc-dtpoc-web06 home$ # useradd -d /home/redis -m redis

使用redis用户创建redis目录包括 data logs conf文件夹

$root@t3-dtpoc-dtpoc-web06 home$ # su - redis

$redis@t3-dtpoc-dtpoc-web06 \~$ $ pwd

/home/redis

$redis@t3-dtpoc-dtpoc-web06 \~$ $ mkdir redis

$redis@t3-dtpoc-dtpoc-web06 \~$ $ cd redis/

$redis@t3-dtpoc-dtpoc-web06 redis$ $ mkdir data

$redis@t3-dtpoc-dtpoc-web06 redis$ $ mkdir logs

$redis@t3-dtpoc-dtpoc-web06 redis$ $ pwd

/home/redis/redis

$redis@t3-dtpoc-dtpoc-web06 redis$ $ ls

conf data logs

3.将redis-6.0.5.tar.gz上传到/home/redis,并使用redis用户解压

$redis@t3-dtpoc-dtpoc-web06 \~$ $ tar -xvf redis-6.0.5.tar.gz

.....

redis-6.0.5/utils/systemd-redis_server.service

redis-6.0.5/utils/tracking_collisions.c

redis-6.0.5/utils/whatisdoing.sh

$redis@t3-dtpoc-dtpoc-web06 \~$ $ ls

redis redis-6.0.5 redis-6.0.5.tar.gz

4.使用redis用户编译并安装redis

$redis@t3-dtpoc-dtpoc-web06 \~$ $cd redis-6.0.5

$redis@t3-dtpoc-dtpoc-web06 redis-6.0.5$ $make

...

LINK redis-server

INSTALL redis-sentinel

CC redis-cli.o

LINK redis-cli

CC redis-benchmark.o

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 '/home/redis/redis-6.0.5/src'

安装redis,PREFIX=/home/redis/redis 设置安装目录

$redis@t3-dtpoc-dtpoc-web06 redis-6.0.5$ $ make PREFIX=/home/redis/redis install

cd src && make install

make $1$ : Entering directory '/home/redis/redis-6.0.5/src'

CC Makefile.dep

Hint: It's a good idea to run 'make test' ;)

INSTALL install

make $1$ : Leaving directory '/home/redis/redis-6.0.5/src'

可以看到自动产生了安装目录bin文件夹：

$redis@t3-dtpoc-dtpoc-web06 redis$ $ ls

bin conf data logs

5.设置redis.conf配置文件，设置daemonize yes和protected-mode no

方法1：直接copy已有的redis.conf文件然后修改

$redis@t3-dtpoc-dtpoc-web06 redis-6.0.5$ $ pwd

/home/redis/redis-6.0.5

$redis@t3-dtpoc-dtpoc-web06 redis-6.0.5$ $ cp redis.conf /home/redis/redis/conf

$redis@t3-dtpoc-dtpoc-web06 redis-6.0.5$ $ vi /home/redis/redis/conf/redis.conf

方法2：一般直接新建一个redis.conf文件，然后插入配置项，这里我们写入如下配置项

注意：pidfile很重要，默认是/var/run/redis_6379.pid，如果不更改成/home/redis目录下，redis可能没有权限，无法生成pid文件，而稍后我们配置service服务脚本判断redis是否启动的依据就是是否存在Pid文件

port 6379

daemonize yes

pidfile "/home/redis/redis/logs/redis_6379.pid"

logfile "/home/redis/redis/logs/redis_6379.log"

dir "/home/redis/redis/data"

6.启动redis server

$redis@t3-dtpoc-dtpoc-web06 bin$ $ pwd

/home/redis/redis/bin

$redis@t3-dtpoc-dtpoc-web06 bin$ $ ls

redis-benchmark redis-check-aof redis-check-rdb redis-cli redis-sentinel redis-server

$redis@t3-dtpoc-dtpoc-web06 bin$ $ ./redis-server ../conf/redis.conf

3138733:C 08 Oct 2023 17:23:11.393 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo

3138733:C 08 Oct 2023 17:23:11.393 # Redis version=6.0.5, bits=64, commit=00000000, modified=0, pid=3138733, just started

3138733:C 08 Oct 2023 17:23:11.393 # Configuration loaded

可以看到redis进程已经启动和端口监听

$redis@t3-dtpoc-dtpoc-web06 bin$ $ ps -elf |grep -i redis

4 S root 3132139 3117780 0 80 0 - 59706 - 17:04 pts/0 00:00:00 su - redis

4 S redis 3132140 3132139 0 80 0 - 55895 - 17:04 pts/0 00:00:00 -bash

1 S redis 3138734 1 0 80 0 - 60985 do_epo 17:23 ? 00:00:00 ./redis-server 127.0.0.1:6379

0 R redis 3138765 3132140 0 80 0 - 56256 - 17:23 pts/0 00:00:00 ps -elf

0 S redis 3138766 3132140 0 80 0 - 53327 - 17:23 pts/0 00:00:00 grep -i redis

$redis@t3-dtpoc-dtpoc-web06 bin$ $ netstat -tulnp

(Not all processes could be identified, non-owned process info

will not be shown, you would have to be root to see it all.)

Active Internet connections (only servers)

Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name

tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN -

tcp 0 0 10.153.119.7:15400 0.0.0.0:* LISTEN -

tcp 0 0 127.0.0.1:15400 0.0.0.0:* LISTEN -

tcp 0 0 10.153.119.7:15401 0.0.0.0:* LISTEN -

tcp 0 0 127.0.0.1:15401 0.0.0.0:* LISTEN -

tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 3138734/./redis-ser

tcp 0 0 10.153.119.7:15405 0.0.0.0:* LISTEN -

tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN -

tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -

tcp6 0 0 :::9090 :::* LISTEN -

tcp6 0 0 ::1:15400 :::* LISTEN -

tcp6 0 0 ::1:15401 :::* LISTEN -

tcp6 0 0 :::3306 :::* LISTEN -

tcp6 0 0 :::4236 :::* LISTEN -

tcp6 0 0 :::111 :::* LISTEN -

tcp6 0 0 :::22 :::* LISTEN -

udp 0 0 0.0.0.0:111 0.0.0.0:* -

udp 0 0 127.0.0.1:323 0.0.0.0:* -

udp6 0 0 :::111 :::* -

udp6 0 0 ::1:323 :::* -

7.配置redis service服务

cp /home/redis/redis-6.0.5/utils/redis_init_script /etc/init.d/redis

chown redis /etc/init.d/redis

修改其中：

REDISPORT=6379

EXEC=/home/redis/redis/bin/redis-server

CLIEXEC=/home/redis/redis/bin/redis-cli

PIDFILE=/home/redis/redis/logs/redis_${REDISPORT}.pid

CONF="/home/redis/redis/conf/redis.conf"

测试：

$redis@t3-dtpoc-dtpoc-web06 data$ $ service redis stop

Stopping ...

Redis stopped

$redis@t3-dtpoc-dtpoc-web06 data$ $ service redis start

Starting Redis server...

$redis@t3-dtpoc-dtpoc-web06 data$ $ ps -elf |grep -i redis

4 S root 3132139 3117780 0 80 0 - 59706 - Oct08 pts/0 00:00:00 su - redis

4 S redis 3132140 3132139 0 80 0 - 55895 - Oct08 pts/0 00:00:00 -bash

4 S root 3262862 3254597 0 80 0 - 59706 - 10:28 pts/1 00:00:00 su - redis

4 S redis 3262863 3262862 0 80 0 - 55864 - 10:28 pts/1 00:00:00 -bash

0 S redis 3265945 3262863 0 80 0 - 55837 core_s 10:52 pts/1 00:00:00 vi /etc/init.d/redis

1 S redis 3266216 1 0 80 0 - 8456 do_epo 10:54 ? 00:00:00 /home/redis/redis/bin/redis-server *:6379

0 R redis 3266306 3132140 0 80 0 - 56256 - 10:55 pts/0 00:00:00 ps -elf

0 S redis 3266307 3132140 0 80 0 - 53327 - 10:55 pts/0 00:00:00 grep -i redis

8.查看配置

127.0.0.1:6379> CONFIG GET *

"rdbchecksum"
"yes"
"daemonize"
"yes"
"io-threads-do-reads"
"no"

测试最基础的命令，重启redis进程后，输入的key没有保存，说明没有进行持久化，我们打开data目录也没有看到数据文件，说明哪里的设置有问题，继续研究

$redis@t3-dtpoc-dtpoc-web06 redis$ $ ls

bin conf data logs

$redis@t3-dtpoc-dtpoc-web06 redis$ $ cd bin

$redis@t3-dtpoc-dtpoc-web06 bin$ $ ls

dump.rdb redis-benchmark redis-check-aof redis-check-rdb redis-cli redis-sentinel redis-server

$redis@t3-dtpoc-dtpoc-web06 bin$ $ ./redis-cli

127.0.0.1:6379> get read

(nil)

127.0.0.1:6379> set read 1000

127.0.0.1:6379> get read

"1000"

127.0.0.1:6379> shutdown

not connected> exit

$redis@t3-dtpoc-dtpoc-web06 bin$ $ ./redis-cli

Could not connect to Redis at 127.0.0.1:6379: Connection refused

not connected> exit

$redis@t3-dtpoc-dtpoc-web06 bin$ $ service redis start

Starting Redis server...

$redis@t3-dtpoc-dtpoc-web06 bin$ $ ./redis-cli

127.0.0.1:6379> get read

(nil)

127.0.0.1:6379>

然后在redis.conf文件加上如下配置后，重启redis服务，发现重启redis服务，数据也已经持久化了

注意：appendfilename会在dir参数的目录下创建data文件。appendfsync everysec是每秒进行持久化

appendonly yes

appendfilename "appendonly_6379.aof"

appendfsync everysec

$redis@t3-dtpoc-dtpoc-web06 bin$ $ ./redis-cli

127.0.0.1:6379> get read

(nil)

127.0.0.1:6379> set read 10000

127.0.0.1:6379> set read2 20000

127.0.0.1:6379> shutdown

not connected> exit

$redis@t3-dtpoc-dtpoc-web06 bin$ $ service redis start

Starting Redis server...

$redis@t3-dtpoc-dtpoc-web06 bin$ $ ./redis-cli

127.0.0.1:6379> get read

"10000"

127.0.0.1:6379> get read2

"20000"

127.0.0.1:6379>

查看appendonly_6379.aof文件

$redis@t3-dtpoc-dtpoc-web06 data$ $ pwd

/home/redis/redis/data

$redis@t3-dtpoc-dtpoc-web06 data$ $ ls

appendonly_6379.aof