安装Ruby语言
0.查看哪些是稳定版
http://www.ruby-lang.org/zh_cn/downloads/
1.网站下载
https://cache.ruby-china.com/pub/ruby/ruby-2.6.6.tar.xz
2.也可以wget下载
wget https://cache.ruby-lang.org/pub/ruby/2.5/ruby-6.6.6.tar.gz
3.若没有xz，先安装xz
xz ruby-2.6.6.tar.xz
tar -vxf ruby-2.6.6.tar mv ruby-2.6.6 /usr/local/ mkdir ruby cd ruby-2.6.6/ .configure --prefix=/usr/local/ruby make make install ./ruby -v
4.上面没有问题，配置环境
echo "export PATH=$PATH:/usr/local/ruby/bin" >> /etc/profile source /etc/profile ruby -v
安装redis5.0.7
1.网站下载
http://download.redis.io/releases/
2.解压
tar -vxf redis-5.0.7.tar.gz
mv redis-5.0.7 /usr/local/ mkdir redis
3.简易配置
cd redis-5.0.7/
vim redis.conf ----ctrl+ins复制 #bind 127.0.0.1 protected-mode no timeout 3600 daemonize yes
4.安装
cd redis-5.0.7/
make make install prefix=/usr/local/redis cd ../redis mkdir etc cd etc mkdir log cp /usr/local/redis-5.0.7/redis.conf /usr/local/redis/etc/
5.启动
cd /usr/local/redis/bin
./redis-server ../etc/redis.conf ./redis-cli -c -p 6379
集群配置
1.配置redis.conf
cd /usr/local/redis
mkdir etc mkdir log cd etc mkdir 8000 8001 8002 8003 8004 8005 cp /usr/local/redis-5.0.7/redis.conf /usr/local/redis/etc/8000/ vim 8000/redis.conf -- logfile "/usr/local/redis/log/6379.log" dbfilename dump8000.rdb appendonly yes appendfilename "appendonly6379.aof" cluster-enabled yes cluster-config-file nodes_8000.conf cluster-node-timeout 15000 :%s/6379/8000/g
2.创建集群，8003，8004，8005之后分
redis-cli --cluster create 192.168.246.130:8000 192.168.246.130:8001 192.168.246.130:8002
3.登录
cluster info
cluster nodes
4.动态添加节点，启动8003，8004，8005
redis-cli --cluster add-node 192.168.246.130:8005 192.168.246.130:8000 redis-cli -c -p 8000 cluster info cluster nodes
查看状态
5.动态添加从节点
redis-cli --cluster add-node 192.168.246.130:8003 192.168.246.130:8000 --cluster-slave --cluster-master-id 25f77d1d595a1b7bad8f14058914792fcc3bad4a
redis-cli --cluster add-node 192.168.246.130:8004 192.168.246.130:8001 --cluster-slave --cluster-master-id 5e2633717488152e8e8ad640b73b5b937e1d08aa
redis-cli --cluster add-node 192.168.246.130:8005 192.168.246.130:8002 --cluster-slave --cluster-master-id 75c81e6f02e8e9cd32235b65a35f6f54d08b01b1
6.一键添加节点
redis-cli --cluster add-node 192.168.246.130:8000 192.168.246.130:8001 192.168.246.130:8002 192.168.246.130:8003 192.168.246.130:8004 192.168.246.130:8005 --cluster-replicas 1
一主一丛