Redis简单cluster集群搭建

一．安装Redis环境

• 1.创建redis安装路径
  /tmp/redis/3.2.3

• 把redis_install.sh 和 redis-3.2.3.tar 放在路径下
  chmod +x redis_install.sh
  执行脚本安装

#! /bin/bash

version=$1

INSTALL_DIR=/tmp/redis/${version}

cd ${INSTALL_DIR}

echo "当前目录 : "$(pwd)

# 安装需要用到的包
echo "准备安装redis需要的包"
yum install -y gcc make g++ gcc-c++ automake lrzsz openssl-devel zlib-* bzip2-* readline* zlib-* bzip2-*

echo "编译安装redis"
tar -xzf redis-${version}.tar.gz
cd redis-${version}
make
make install

二．搭建集群

• 1.判断是否存在redis
  redis-server -v

• 2.确认用户是否存在
  cat /etc/passwd
  不存在就添加,用户：cachecloud，密码：cachecloud
  useradd cachecloud
  passwd cachecloud

• 3.确认端口是否可用
  lsof -i:8010 | grep -v COMMAND

• 4./根路径下创建路径
  mkdir /var/cachecloud
  cd /var/cachecloud
  mkdir conf
  mkdir data
  mkdir logs

• 5.创建配置文件
  vi redis-cluster-8010.conf
  修改bind, port , appendfilename, cluster-config-file, dbfilename

• 6.启动
  redis-server /var/cachecloud/conf/redis-cluster-8228.conf > /var/cachecloud/logs/redis-8228-20180918162224181.log 2>&1 &

activerehashing yes
aof-load-truncated yes
aof-rewrite-incremental-fsync yes
appendfilename "appendonly-8010.aof"
auto-aof-rewrite-min-size 62500kb
auto-aof-rewrite-percentage 94
bind 172.17.160.241
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit slave 512mb 128mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
cluster-config-file "nodes-8010.conf"
cluster-enabled yes
cluster-migration-barrier 5
cluster-node-timeout 15000
cluster-require-full-coverage yes
cluster-slave-validity-factor 10
daemonize no
databases 16
dbfilename "dump-8010.rdb"
dir "/var/cachecloud/data"
hash-max-ziplist-entries 512
hash-max-ziplist-value 64
hll-sparse-max-bytes 3000
hz 10
list-max-ziplist-entries 512
list-max-ziplist-value 64
loglevel notice
lua-time-limit 5000
maxclients 10000
maxmemory 1111mb
maxmemory-policy volatile-lru
min-slaves-max-lag 10
min-slaves-to-write 0
no-appendfsync-on-rewrite yes
notify-keyspace-events ""
port 8010
rdbchecksum yes
rdbcompression yes
repl-backlog-size 10000000
repl-backlog-ttl 7200
repl-disable-tcp-nodelay no
repl-diskless-sync no
repl-diskless-sync-delay 5
repl-ping-slave-period 10
repl-timeout 60
set-max-intset-entries 512
slave-priority 100
slave-read-only yes
slave-serve-stale-data yes
slowlog-log-slower-than 10000
slowlog-max-len 128
stop-writes-on-bgsave-error no
tcp-backlog 511
tcp-keepalive 60
timeout 0
zset-max-ziplist-entries 128
zset-max-ziplist-value 64
protected-mode no
rename-command FLUSHDB "OPPO_BDHSULF"
rename-command FLUSHALL "OPPO_LLAHSULF"
rename-command KEYS "OPPO_SYEK

# aof
save ""
appendonly yes
appendfsync everysec

# aof
save 900 1
save 300 10
save 60 10000
appendonly no

# no persistence

---

以下见https://blog.csdn.net/men_wen/article/details/72853078
7.cluster meet
8.分配槽
9.cluster replicate