Install Redis Cluster on CentOS

更新系统

yum install -y gcc g++ gcc-c++ make

yum -y update

下载Redis

cd /opt/

wget http://download.redis.io/releases/redis-4.0.10.tar.gz

tar xzf redis-4.0.10.tar.gz

创建Cluster文件夹

mkdir /opt/redis-4.0.10/redis-cluster

cd /opt/redis-4.0.10/redis-cluster

创建配置文件

mkdir 7000

vi 7000/redis.conf

添加配置如下

port 7000

bind 192.168.10.164

daemonize yes

pidfile /var/run/redis_7000.pid

cluster-enabled yes

cluster-config-file nodes_7000.conf

cluster-node-timeout 10100

appendonly no

启动实例

/opt/redis-4.0.10/src/redis-server /opt/redis-4.0.10/redis-cluster/7000/redis.conf

检查实例是否启动

ps -ef | grep redis

netstat -tnlp | grep redis

安装管理脚本依赖包

yum -y install ruby ruby-devel rubygems rpm-build

gem install redis

gpg2 --keyserver hkp://keys.gnupg.net --recv-keys D39DC0E3

    curl -L get.rvm.io | bash -s stable

    find / -name rvm -print

/usr/local/rvm/bin/rvm list

/usr/local/rvm/bin/rvm install 2.3.3

rvm use 2.3.3

/usr/local/rvm/bin/rvm use 2.3.3

/usr/local/rvm/bin/rvm use 2.3.3 --default

配置Ruby环境变量

vi /etc/profile.d/rvm.sh

添加以下内容

#

# RVM profile

#

# /etc/profile.d/rvm.sh # sh extension required for loading.

#

if

  [ -n "${BASH_VERSION:-}" -o -n "${ZSH_VERSION:-}" ] &&

  test "`\command \ps -p $$ -o ucomm=`" != dash &&

  test "`\command \ps -p $$ -o ucomm=`" != sh

then

  [[ -n "${rvm_stored_umask:-}" ]] || export rvm_stored_umask=$(umask)

  # Load user rvmrc configurations, if exist

  for file in "/etc/rvmrc" "$HOME/.rvmrc"

  do

    [[ -s "$file" ]] && source $file

  done

  if

    [[ -n "${rvm_prefix:-}" ]] &&

    [[ -s "${rvm_prefix}/.rvmrc" ]] &&

    [[ ! "$HOME/.rvmrc" -ef "${rvm_prefix}/.rvmrc" ]]

  then

    source "${rvm_prefix}/.rvmrc"

  fi

  # Load RVM if it is installed, try user then root install.

  if

    [[ -s "$rvm_path/scripts/rvm" ]]

  then

    source "$rvm_path/scripts/rvm"

  elif

    [[ -s "$HOME/.rvm/scripts/rvm" ]]

  then

    true ${rvm_path:="$HOME/.rvm"}

    source "$HOME/.rvm/scripts/rvm"

  elif

    [[ -s "/usr/local/rvm/scripts/rvm" ]]

  then

    true ${rvm_path:="/usr/local/rvm"}

    source "/usr/local/rvm/scripts/rvm"

  fi

  # Add $rvm_bin_path to $PATH if necessary. Make sure this is the last PATH variable change.

  if [[ -n "${rvm_bin_path}" && ! ":${PATH}:" == *":${rvm_bin_path}:"* ]]

  then PATH="${PATH}:${rvm_bin_path}"

  fi

fi

启动集群

/opt/redis-4.0.10/src/redis-trib.rb create --replicas 1 192.168.10.164:7000 192.168.10.165:7000 192.168.10.166:7000 192.168.10.167:7000 192.168.10.168:7000 192.168.10.169:7000