Redis 설치

 

## Redis enterprise 버전 ##

http://redisgate.kr/redisgate/ent/ent_active_active_duplex.php

http://redisgate.kr/redisgate/ent/ent_intro.php

 

https://jdm.kr/blog/139

https://jdm.kr/blog/157

 

https://crystalcube.co.kr/177?category=665742

 

https://github.com/redisson/redisson/tree/master/redisson-tomcat

https://github.com/redisson/redisson/wiki/2.-Configuration#25-replicated-mode

 

 

http://redisgate.kr/redis/configuration/replication.php#diskless_load

 

 

### Redis 설치 ###

 

yum install gcc gcc++

 

wget http://download.redis.io/releases/redis-6.2-rc3.tar.gz

 

tar xvfz redis-6.2-rc3.tar.gz

cd redis-6.2*

 

make distclean

make

make install

 

/root/redis-6.2-rc3/utils/install_server.sh

 

centos7 systemd 에러 발생

 -> vi install_server.sh 후, systemd 부분 # 막음

 

master port 와 slave port 를 다르게 함

-> master 6378

-> slave 6379

 

## master (111.10.169.100) ##

/etc/init.d/redis_6378 start

/etc/init.d/redis_6378 stop

 

## slave (111.10.169.102) ##

/etc/init.d/redis_6379 start

/etc/init.d/redis_6379 stop

 

## Start 등록

https://m.blog.naver.com/PostView.nhn?blogId=ehdejr715&logNo=221233213464&proxyReferer=https:%2F%2Fwww.google.com%2F

 

 

chkconfig --add redis_6378

chkconfig --level 345 redis_6378 on

systemctl status redis_6378

systemctl start redis_6378

systemctl enable redis_6378

 

 

## RDB 위치 ##

/var/lib/redis

 

 

 

## 방화벽 추가 ##

firewall-cmd --zone=public --add-service=redis --permanent

firewall-cmd --reload

 

 

## 테스트 ##

redis-cli

redis-cli -a test (암호)

redis-cli -p 6379 --scan | head

 

100번

redis-cli -a test -p 6378 --scan | head

 

102번서버

redis-cli -a test -p 6379 --scan | head

 

 

 

127.0.0.1:6379> info server

# Server

redis_version:3.2.12

redis_git_sha1:00000000

redis_git_dirty:0

redis_build_id:7897e7d0e13773f

redis_mode:standalone

os:Linux 3.10.0-1160.6.1.el7.x86_64 x86_64

arch_bits:64

multiplexing_api:epoll

gcc_version:4.8.5

process_id:28118

run_id:82c6f3610c3a421e4b05888f9dde84d7be733726

tcp_port:6379

uptime_in_seconds:277

uptime_in_days:0

hz:10

lru_clock:2142940

executable:/usr/bin/redis-server

config_file:/etc/redis.conf

 

 

## /etc/redis.conf 설정

 

https://ossian.tistory.com/37

https://experiences.tistory.com/1?category=670520