centos7下安装redis

已于 2024-12-03 23:59:46 修改
阅读量1k 收藏 11
点赞数 3
文章标签： redis 数据库 缓存
于 2024-10-31 15:12:59 首次发布
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.youkuaiyun.com/qq_28317295/article/details/143392583
版权

环境准备

  • 下载redis安装包

    这次是从github上下载的安装包，下载链接：redis安装包(6.2.16)

单机模式

把下载好的redis安装包放到/opt目录下，如下所示：

[root@localhost opt]# pwd
/opt
[root@localhost opt]# ll redis-6.2.16.tar.gz 
-rwxr--r--. 1 root root 2518442 Oct 31 09:54 redis-6.2.16.tar.gz

解压redis-6.2.16.tar.gz，如下所示：

[root@localhost opt]# tar -zxf redis-6.2.16.tar.gz 
[root@localhost opt]# ll redis-6.2.16
total 244
-rw-rw-r--.  1 root root 42203 Oct  3 04:13 00-RELEASENOTES
-rw-rw-r--.  1 root root    51 Oct  3 04:13 BUGS
-rw-rw-r--.  1 root root  5026 Oct  3 04:13 CONDUCT
-rw-rw-r--.  1 root root  3384 Oct  3 04:13 CONTRIBUTING
-rw-rw-r--.  1 root root  1487 Oct  3 04:13 COPYING
drwxrwxr-x.  7 root root   145 Oct  3 04:13 deps
-rw-rw-r--.  1 root root    11 Oct  3 04:13 INSTALL
-rw-rw-r--.  1 root root   151 Oct  3 04:13 Makefile
-rw-rw-r--.  1 root root  6888 Oct  3 04:13 MANIFESTO
-rw-rw-r--.  1 root root 21567 Oct  3 04:13 README.md
-rw-rw-r--.  1 root root 93849 Oct  3 04:13 redis.conf
-rwxrwxr-x.  1 root root   279 Oct  3 04:13 runtest
-rwxrwxr-x.  1 root root   283 Oct  3 04:13 runtest-cluster
-rwxrwxr-x.  1 root root  1117 Oct  3 04:13 runtest-moduleapi
-rwxrwxr-x.  1 root root   281 Oct  3 04:13 runtest-sentinel
-rw-rw-r--.  1 root root 13768 Oct  3 04:13 sentinel.conf
drwxrwxr-x.  3 root root  4096 Oct  3 04:13 src
drwxrwxr-x. 11 root root   182 Oct  3 04:13 tests
-rw-rw-r--.  1 root root  3055 Oct  3 04:13 TLS.md
drwxrwxr-x.  9 root root  4096 Oct  3 04:13 utils
[root@localhost opt]#

进入/opt/redis-6.2.16目录下，执行如下命令安装redis:

[root@localhost opt]# cd redis-6.2.16/
[root@localhost redis-6.2.16]# make && make install

在/opt目录下创建standalone目录：

[root@localhost opt]# mkdir standalone
[root@localhost opt]#

复制/opt/redis-6.2.16/redis.conf 到/opt/standalone/目录下：

[root@localhost opt]# cp /opt/redis-6.2.16/redis.conf /opt/standalone/

启动redis:

[root@localhost standalone]# redis-server /opt/standalone/redis.conf 
7513:C 31 Oct 2024 13:42:37.390 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
7513:C 31 Oct 2024 13:42:37.390 # Redis version=6.2.16, bits=64, commit=00000000, modified=0, pid=7513, just started
7513:C 31 Oct 2024 13:42:37.390 # Configuration loaded
7513:M 31 Oct 2024 13:42:37.391 * Increased maximum number of open files to 10032 (it was originally set to 1024).
7513:M 31 Oct 2024 13:42:37.391 * monotonic clock: POSIX clock_gettime
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 6.2.16 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                  
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379
 |    `-._   `._    /     _.-'    |     PID: 7513
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           https://redis.io       
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

7513:M 31 Oct 2024 13:42:37.392 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
7513:M 31 Oct 2024 13:42:37.392 # Server initialized
7513:M 31 Oct 2024 13:42:37.392 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
7513:M 31 Oct 2024 13:42:37.393 * Ready to accept connections

连接redis,验证安装是否成功：

[root@localhost standalone]# redis-cli -p 6379
127.0.0.1:6379> get a
(nil)
127.0.0.1:6379> set a 1
OK
127.0.0.1:6379> get a
"1"
127.0.0.1:6379>

主从模式

在/opt目录下创建三个目录分别为：7001、7002、7003，如下所示：

[root@localhost opt]# mkdir 7001 7002 7003
[root@localhost opt]#

在/opt目录下的7001、7002、7003目录下创建redis.conf文件，文件内容分别如下：

/opt/7001/redis.conf

appendonly no
# save ""
port 7001
dir /opt/7001/
replica-announce-ip 192.168.79.136
bind 192.168.79.136

/opt/7002/redis.conf

appendonly no
# save ""
port 7002
dir /opt/7002/
replica-announce-ip 192.168.79.136
bind 192.168.79.136

/opt/7003/redis.conf

appendonly no
# save ""
port 7003
dir /opt/7003/
replica-announce-ip 192.168.79.136
bind 192.168.79.136

启动三个redis服务：

[root@localhost opt]# redis-server /opt/7001/redis.conf 
7885:C 31 Oct 2024 14:02:16.412 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
7885:C 31 Oct 2024 14:02:16.412 # Redis version=6.2.16, bits=64, commit=00000000, modified=0, pid=7885, just started
7885:C 31 Oct 2024 14:02:16.412 # Configuration loaded
7885:M 31 Oct 2024 14:02:16.413 * Increased maximum number of open files to 10032 (it was originally set to 1024).
7885:M 31 Oct 2024 14:02:16.413 * monotonic clock: POSIX clock_gettime
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 6.2.16 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                  
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 7001
 |    `-._   `._    /     _.-'    |     PID: 7885
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           https://redis.io       
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

7885:M 31 Oct 2024 14:02:16.414 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
7885:M 31 Oct 2024 14:02:16.414 # Server initialized
7885:M 31 Oct 2024 14:02:16.414 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
7885:M 31 Oct 2024 14:02:16.414 * Ready to accept connections

[root@localhost opt]# redis-server /opt/7002/redis.conf 
7951:C 31 Oct 2024 14:03:03.537 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
7951:C 31 Oct 2024 14:03:03.537 # Redis version=6.2.16, bits=64, commit=00000000, modified=0, pid=7951, just started
7951:C 31 Oct 2024 14:03:03.537 # Configuration loaded
7951:M 31 Oct 2024 14:03:03.538 * Increased maximum number of open files to 10032 (it was originally set to 1024).
7951:M 31 Oct 2024 14:03:03.538 * monotonic clock: POSIX clock_gettime
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 6.2.16 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                  
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 7002
 |    `-._   `._    /     _.-'    |     PID: 7951
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           https://redis.io       
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

7951:M 31 Oct 2024 14:03:03.539 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
7951:M 31 Oct 2024 14:03:03.539 # Server initialized
7951:M 31 Oct 2024 14:03:03.539 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
7951:M 31 Oct 2024 14:03:03.539 * Ready to accept connections

[root@localhost opt]# redis-server /opt/7003/redis.conf 
8019:C 31 Oct 2024 14:05:12.251 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
8019:C 31 Oct 2024 14:05:12.251 # Redis version=6.2.16, bits=64, commit=00000000, modified=0, pid=8019, just started
8019:C 31 Oct 2024 14:05:12.251 # Configuration loaded
8019:M 31 Oct 2024 14:05:12.252 * Increased maximum number of open files to 10032 (it was originally set to 1024).
8019:M 31 Oct 2024 14:05:12.252 * monotonic clock: POSIX clock_gettime
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 6.2.16 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                  
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 7003
 |    `-._   `._    /     _.-'    |     PID: 8019
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           https://redis.io       
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

8019:M 31 Oct 2024 14:05:12.253 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
8019:M 31 Oct 2024 14:05:12.253 # Server initialized
8019:M 31 Oct 2024 14:05:12.253 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
8019:M 31 Oct 2024 14:05:12.253 * Ready to accept connections

设置7002为7001的从节点：

[root@localhost opt]# redis-cli -h 192.168.79.136 -p 7002
192.168.79.136:7002> slaveof 192.168.79.136 7001
OK
192.168.79.136:7002>

设置7003为7001的从节点：

[root@localhost opt]# redis-cli -h 192.168.79.136 -p 7003
192.168.79.136:7003> slaveof 192.168.79.136 7001
OK
192.168.79.136:7003>

验证：

往7001节点插入数据：

[root@localhost opt]# redis-cli -h 192.168.79.136 -p 7001
192.168.79.136:7001> set a 1
OK
192.168.79.136:7001>

查看7002和7003节点数据：

[root@localhost opt]# redis-cli -h 192.168.79.136 -p 7002
192.168.79.136:7002> get a
"1"
192.168.79.136:7002> 

[root@localhost opt]# redis-cli -h 192.168.79.136 -p 7003
192.168.79.136:7003> get a
"1"
192.168.79.136:7003>

哨兵模式

在主从的基础上搭建哨兵模式，在/opt/目录下创建s1、s2、s3目录：

[root@localhost opt]# mkdir s1 s2 s3
[root@localhost opt]#

在/opt目录下的s1、s2、s3目录下分别创建sentinel.conf文件，具体内容如下：

s1:

port 27001
sentinel announce-ip "192.168.79.136"
sentinel monitor mymaster 192.168.79.136 7001 2
sentinel down-after-milliseconds mymaster 5000
sentinel failover-timeout mymaster 60000
dir "/opt/s1"

s2:

port 27002
sentinel announce-ip "192.168.79.136"
sentinel monitor mymaster 192.168.79.136 7001 2
sentinel down-after-milliseconds mymaster 5000
sentinel failover-timeout mymaster 60000
dir "/opt/s2"

s3:

port 27003
sentinel announce-ip "192.168.79.136"
sentinel monitor mymaster 192.168.79.136 7001 2
sentinel down-after-milliseconds mymaster 5000
sentinel failover-timeout mymaster 60000
dir "/opt/s3"

启动哨兵集群：

s1:

[root@localhost opt]# redis-sentinel /opt/s1/sentinel.conf 
8452:X 31 Oct 2024 14:27:27.623 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
8452:X 31 Oct 2024 14:27:27.623 # Redis version=6.2.16, bits=64, commit=00000000, modified=0, pid=8452, just started
8452:X 31 Oct 2024 14:27:27.623 # Configuration loaded
8452:X 31 Oct 2024 14:27:27.624 * Increased maximum number of open files to 10032 (it was originally set to 1024).
8452:X 31 Oct 2024 14:27:27.624 * monotonic clock: POSIX clock_gettime
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 6.2.16 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                  
 (    '      ,       .-`  | `,    )     Running in sentinel mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 27001
 |    `-._   `._    /     _.-'    |     PID: 8452
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           https://redis.io       
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

8452:X 31 Oct 2024 14:27:27.625 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
8452:X 31 Oct 2024 14:27:27.630 # Sentinel ID is 9b692cb8762c485acbf4886b14cdb06241387abe
8452:X 31 Oct 2024 14:27:27.630 # +monitor master mymaster 192.168.79.136 7001 quorum 2
8452:X 31 Oct 2024 14:27:27.631 * +slave slave 192.168.79.136:7002 192.168.79.136 7002 @ mymaster 192.168.79.136 7001
8452:X 31 Oct 2024 14:27:27.633 * +slave slave 192.168.79.136:7003 192.168.79.136 7003 @ mymaster 192.168.79.136 7001

s2:

[root@localhost opt]# clear
[root@localhost opt]# redis-sentinel /opt/s2/sentinel.conf 
8478:X 31 Oct 2024 14:28:27.089 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
8478:X 31 Oct 2024 14:28:27.090 # Redis version=6.2.16, bits=64, commit=00000000, modified=0, pid=8478, just started
8478:X 31 Oct 2024 14:28:27.090 # Configuration loaded
8478:X 31 Oct 2024 14:28:27.090 * Increased maximum number of open files to 10032 (it was originally set to 1024).
8478:X 31 Oct 2024 14:28:27.090 * monotonic clock: POSIX clock_gettime
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 6.2.16 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                  
 (    '      ,       .-`  | `,    )     Running in sentinel mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 27002
 |    `-._   `._    /     _.-'    |     PID: 8478
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           https://redis.io       
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

8478:X 31 Oct 2024 14:28:27.090 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
8478:X 31 Oct 2024 14:28:27.092 # Sentinel ID is 58f8bfad79fa2029a64af6be1696c099edfaf470
8478:X 31 Oct 2024 14:28:27.092 # +monitor master mymaster 192.168.79.136 7001 quorum 2
8478:X 31 Oct 2024 14:28:27.095 * +slave slave 192.168.79.136:7002 192.168.79.136 7002 @ mymaster 192.168.79.136 7001
8478:X 31 Oct 2024 14:28:27.098 * +slave slave 192.168.79.136:7003 192.168.79.136 7003 @ mymaster 192.168.79.136 7001
8478:X 31 Oct 2024 14:28:28.638 * +sentinel sentinel 9b692cb8762c485acbf4886b14cdb06241387abe 192.168.79.136 27001 @ mymaster 192.168.79.136 7001

s3:

[root@localhost opt]# redis-sentinel /opt/s3/sentinel.conf 
8497:X 31 Oct 2024 14:29:47.944 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
8497:X 31 Oct 2024 14:29:47.944 # Redis version=6.2.16, bits=64, commit=00000000, modified=0, pid=8497, just started
8497:X 31 Oct 2024 14:29:47.944 # Configuration loaded
8497:X 31 Oct 2024 14:29:47.944 * Increased maximum number of open files to 10032 (it was originally set to 1024).
8497:X 31 Oct 2024 14:29:47.944 * monotonic clock: POSIX clock_gettime
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 6.2.16 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                  
 (    '      ,       .-`  | `,    )     Running in sentinel mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 27003
 |    `-._   `._    /     _.-'    |     PID: 8497
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           https://redis.io       
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

8497:X 31 Oct 2024 14:29:47.945 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
8497:X 31 Oct 2024 14:29:47.948 # Sentinel ID is 25661e0fbc422aece8178958aba89391a99ecfb8
8497:X 31 Oct 2024 14:29:47.948 # +monitor master mymaster 192.168.79.136 7001 quorum 2
8497:X 31 Oct 2024 14:29:47.948 * +slave slave 192.168.79.136:7002 192.168.79.136 7002 @ mymaster 192.168.79.136 7001
8497:X 31 Oct 2024 14:29:47.951 * +slave slave 192.168.79.136:7003 192.168.79.136 7003 @ mymaster 192.168.79.136 7001
8497:X 31 Oct 2024 14:29:48.075 * +sentinel sentinel 9b692cb8762c485acbf4886b14cdb06241387abe 192.168.79.136 27001 @ mymaster 192.168.79.136 7001
8497:X 31 Oct 2024 14:29:48.740 * +sentinel sentinel 58f8bfad79fa2029a64af6be1696c099edfaf470 192.168.79.136 27002 @ mymaster 192.168.79.136 7001

分区模式

在/opt目录下创建集群目录：

[root@localhost opt]# mkdir 7001 7002 7003 8001 8002 8003
[root@localhost opt]#

在/opt目录下的7001、7002、7003、8001、8002、8003目录下分别创建redis.conf文件，分别如下：

7001：

port 7001
cluster-enabled yes
cluster-config-file /opt/7001/nodes.config
cluster-node-timeout 5000
dir /opt/7001
bind 0.0.0.0
daemonize yes
replica-announce-ip 192.168.79.136
protected-mode no
databases 1
logfile /opt/7001/run.log

7002：

port 7002
cluster-enabled yes
cluster-config-file /opt/7002/nodes.config
cluster-node-timeout 5000
dir /opt/7002
bind 0.0.0.0
daemonize yes
replica-announce-ip 192.168.79.136
protected-mode no
databases 1
logfile /opt/7002/run.log

7003：

port 7003
cluster-enabled yes
cluster-config-file /opt/7003/nodes.config
cluster-node-timeout 5000
dir /opt/7003
bind 0.0.0.0
daemonize yes
replica-announce-ip 192.168.79.136
protected-mode no
databases 1
logfile /opt/7003/run.log

 8001：

port 8001
cluster-enabled yes
cluster-config-file /opt/8001/nodes.config
cluster-node-timeout 5000
dir /opt/8001
bind 0.0.0.0
daemonize yes
replica-announce-ip 192.168.79.136
protected-mode no
databases 1
logfile /opt/8001/run.log

 8002：

port 8002
cluster-enabled yes
cluster-config-file /opt/8002/nodes.config
cluster-node-timeout 5000
dir /opt/8002
bind 0.0.0.0
daemonize yes
replica-announce-ip 192.168.79.136
protected-mode no
databases 1
logfile /opt/8002/run.log

 8003：

port 8003
cluster-enabled yes
cluster-config-file /opt/8003/nodes.config
cluster-node-timeout 5000
dir /opt/8003
bind 0.0.0.0
daemonize yes
replica-announce-ip 192.168.79.136
protected-mode no
databases 1
logfile /opt/8003/run.log

启动6个redis服务：

[root@localhost opt]# redis-server /opt/7001/redis.conf 
[root@localhost opt]# redis-server /opt/7002/redis.conf 
[root@localhost opt]# redis-server /opt/7003/redis.conf 
[root@localhost opt]# redis-server /opt/8001/redis.conf 
[root@localhost opt]# redis-server /opt/8002/redis.conf 
[root@localhost opt]# redis-server /opt/8003/redis.conf 
[root@localhost opt]#

组建集群：

[root@localhost opt]# redis-cli --cluster create --cluster-replicas 1 192.168.79.136:7001 192.168.79.136:7002 192.168.79.136:7003 192.168.79.136:8001 192.168.79.136:8002 192.168.79.136:8003
>>> Performing hash slots allocation on 6 nodes...
Master[0] -> Slots 0 - 5460
Master[1] -> Slots 5461 - 10922
Master[2] -> Slots 10923 - 16383
Adding replica 192.168.79.136:8002 to 192.168.79.136:7001
Adding replica 192.168.79.136:8003 to 192.168.79.136:7002
Adding replica 192.168.79.136:8001 to 192.168.79.136:7003
>>> Trying to optimize slaves allocation for anti-affinity
[WARNING] Some slaves are in the same host as their master
M: 6810a7f730d1c1e322c49446021728bfc4ab1c8d 192.168.79.136:7001
   slots:[0-5460] (5461 slots) master
M: f069a8392b53e3b96a82a2e62876fa05bae0c63d 192.168.79.136:7002
   slots:[5461-10922] (5462 slots) master
M: d1052a320d2ec078ca0ada91a61956db24f41515 192.168.79.136:7003
   slots:[10923-16383] (5461 slots) master
S: cff97715f26cf41abfe9148bab0fb714b8f9a147 192.168.79.136:8001
   replicates 6810a7f730d1c1e322c49446021728bfc4ab1c8d
S: 2e149cf8391cfd9de14682bb4e88871f6b53a935 192.168.79.136:8002
   replicates f069a8392b53e3b96a82a2e62876fa05bae0c63d
S: a3cd0a8c42e45155c59e310b7b1d462064e47cb2 192.168.79.136:8003
   replicates d1052a320d2ec078ca0ada91a61956db24f41515
Can I set the above configuration? (type 'yes' to accept): yes
>>> Nodes configuration updated
>>> Assign a different config epoch to each node
>>> Sending CLUSTER MEET messages to join the cluster
Waiting for the cluster to join
.
>>> Performing Cluster Check (using node 192.168.79.136:7001)
M: 6810a7f730d1c1e322c49446021728bfc4ab1c8d 192.168.79.136:7001
   slots:[0-5460] (5461 slots) master
   1 additional replica(s)
S: 2e149cf8391cfd9de14682bb4e88871f6b53a935 192.168.79.136:8002
   slots: (0 slots) slave
   replicates f069a8392b53e3b96a82a2e62876fa05bae0c63d
S: cff97715f26cf41abfe9148bab0fb714b8f9a147 192.168.79.136:8001
   slots: (0 slots) slave
   replicates 6810a7f730d1c1e322c49446021728bfc4ab1c8d
M: d1052a320d2ec078ca0ada91a61956db24f41515 192.168.79.136:7003
   slots:[10923-16383] (5461 slots) master
   1 additional replica(s)
S: a3cd0a8c42e45155c59e310b7b1d462064e47cb2 192.168.79.136:8003
   slots: (0 slots) slave
   replicates d1052a320d2ec078ca0ada91a61956db24f41515
M: f069a8392b53e3b96a82a2e62876fa05bae0c63d 192.168.79.136:7002
   slots:[5461-10922] (5462 slots) master
   1 additional replica(s)
[OK] All nodes agree about slots configuration.
>>> Check for open slots...
>>> Check slots coverage...
[OK] All 16384 slots covered.

查看集群状态：

[root@localhost opt]# redis-cli -p 7001 cluster nodes
2e149cf8391cfd9de14682bb4e88871f6b53a935 192.168.79.136:8002@18002 slave f069a8392b53e3b96a82a2e62876fa05bae0c63d 0 1730358227997 2 connected
cff97715f26cf41abfe9148bab0fb714b8f9a147 192.168.79.136:8001@18001 slave 6810a7f730d1c1e322c49446021728bfc4ab1c8d 0 1730358228000 1 connected
d1052a320d2ec078ca0ada91a61956db24f41515 192.168.79.136:7003@17003 master - 0 1730358228505 3 connected 10923-16383
a3cd0a8c42e45155c59e310b7b1d462064e47cb2 192.168.79.136:8003@18003 slave d1052a320d2ec078ca0ada91a61956db24f41515 0 1730358228000 3 connected
6810a7f730d1c1e322c49446021728bfc4ab1c8d 192.168.79.136:7001@17001 myself,master - 0 1730358227000 1 connected 0-5460
f069a8392b53e3b96a82a2e62876fa05bae0c63d 192.168.79.136:7002@17002 master - 0 1730358229015 2 connected 5461-10922
[root@localhost opt]#

连接集群：

[root@localhost opt]# redis-cli -c -p 7001
127.0.0.1:7001> set a 1
-> Redirected to slot [15495] located at 192.168.79.136:7003
OK
192.168.79.136:7003>
I小屁孩T
关注
Linux Centos7安装Redis
luluz2010的博客
08-12 1681
安装 Redis 5 一、安装gcc依赖 由于 redis 是用 C 语言开发，安装之前必先确认是否安装 gcc 环境（gcc -v），如果没有安装，执行以下命令进行安装 [root@localhost local]# yum install -y gcc 二、下载并解压安装包 [root@localhost local]# wget http://download.redis.io/releases/redis-5.0.3.tar.gz [root@localhost local]# tar -zx
Centos7安装Redis
qq_36458574的博客
06-06 1367
下载安装包Redis是基于C语言编写的，所以首先要在Linux中安装Redis所需要的gcc依赖；出现下图代表依赖安装完成！解压缩redis进入redis文件夹运行编译命令,其中make是编译，make install是安装。（也可以指定安装路径 make install PREFIX=/usr/local/redis；默认安装路径为/usr/local/bin/）默认安装路径是/usr/local/bin/目录,所以我们到这个目录看下。
Centos 7安装 Redis
小松鼠的博客
08-06 5390
Centos 7 安装redis流程
Centos7安装redis-----详细版教程
最新发布
weixin_68792404的博客
04-16 357
【代码】Centos7安装redis-----详细版教程。
Centos7下安装redis
07-02
### CentOS 7 下安装 Redis 的详细步骤与知识点 #### 一、Redis简介 Redis (Remote Dictionary Server) 是一款由 Salvatore Sanfilippo 开发的 key-value 存储系统。它是一个开源项目，采用 ANSI C 语言编写，遵循...
CentOS 7下安装Redis：配置、启动和集群搭建
04-15
内容概要：本文提供了CentOS 7下安装Redis的详细教程，包括安装、配置、启动和测试等多个方面，并提供了相关代码和操作步骤。 使用人群：需要在CentOS 7系统中安装Redis的程序员和技术人员。 内容关键词：CentOS 7...
CentOS 7下安装 redis 3.0.6并配置集群的过程详解
09-09
在本文中，我们将深入探讨如何在CentOS 7操作系统上安装Redis 3.0.6并设置集群。Redis是一个开源的、基于内存的数据结构存储系统，它可以被用作数据库、缓存和消息代理。在集群模式下，Redis可以提供高可用性和数据...
centos7安装redis
sipaike0的博客
08-16 3064
直接yum安装redis是可行的，但要看安装版本，如果需要特定版本，并且需要创建一个 systemd 服务文件来管理 Redis 服务()，那么就需要wget获取包wget https://download.redis.io/releases/redis-6.2.14.tar.gz，解压编译make , make install(这个命令会将redis默认安装到/usr/local/bin目录下),所以在/usr/local/bin/ 目录下会有redis-server。
centos7上安装redis
weixin_30410999的博客
05-02 362
关闭防火墙：systemctl stop firewalld.service #停止firewallsystemctl disable firewalld.service #禁止firewall开机启动firewall-cmd --state #查看默认防火墙状态（关闭后显示notrunning，开启后显示running）配置编译环境：sudo yum install gcc-c++下载源码：wg...
CentOS7安装redis
zjg
10-19 1077
redis.io在线测试安装手册redis支持多种操作系统的安装，但还是建议在Linux下操作。
CentOS 7下载安装Redis（超详细，亲测可行）
wangzhilong1996的博客
03-21 2万+
1、gcc环境安装 2、Redis下载安装并设置开机自启
【redis】centos7下安装redis7
热门推荐
morris
01-10 3万+
在CentOS 7下安装Redis7可以通过以下两种方法实现：手动编译安装和使用YUM进行安装。
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值