Redis安装与启动及远程访问

1. 下载源码包

你可以使用下面命令安装5.0.3版本，也可以去Redis官网选择需要的版本。

1	wget http://download.redis.io/releases/redis-5.0.3.tar.gz

2. 解压并进入redis目录

cd /usr/local
tar xzf /root/redis-4.0.1.tar.gz
mv redis-4.0.1 redis
cd redis

3. 编译安装

1	make && make install

4. 拷贝配置文件

1	cp redis.conf /etc/

5. 查看参数

1	redis-server --help

6. 查看版本信息

1	redis-server -v

7. 启动redis

1	redis-server /etc/redis.conf

8. 退出关闭

Ctrl+z

9. 设置后台运行

1 2	vim /etc/redis.conf #修改 `daemonize no` 为 `daemonize yes`

10. 设置开机启动脚本`/etc/init.d/redis`

#!/bin/sh
# chkconfig: 2345 10 90
# description: Start and Stop redis
REDISPORT=6379
EXEC=/usr/local/redis/src/redis-server
CLIEXEC=/usr/local/redis/src/redis-cli
PIDFILE=/var/run/redis_$ {
  REDISPORT
  }
  .pid
  CONF="/etc/redis.conf"
  case "$1" in
    start)
    if [ -f $PIDFILE]
      then
        echo "$PIDFILE exists, process is already running or crashed"
      else
        echo "Starting Redis server..."
        $EXEC $CONF &
      fi;
      ;
      stop)
      if [ ! -f $PIDFILE]
        then
          echo "$PIDFILE does not exist, process is not running"
        else
          PID=$(cat $PIDFILE)
          echo "Stopping ..."
          $CLIEXEC -p $REDISPORT shutdown
          while [ -x /proc/$ {
            PID
            }
            ]
            do
              echo "Waiting for Redis to shutdown ..."
              sleep 1
            done
            echo "Redis stopped"
          fi;
          ;
          restart)
          "$0" stop
          sleep 3
          "$0" start;
          ;
          *)
          echo "Please use start or stop or restart as first argument";
          ;
        esac

注意修改权限： chmod 777 /etc/init.d/redis

11. 测试开机启动

chkconfig redis on
reboot
[root@localhost ~]# ps aux | grep redis
root     10219  0.0  0.2  50296  9728 ?        Ssl  16:30   0:00 /usr/local/redis/src/redis-server 127.0.0.1:6379
root     10336  0.0  0.0 112716   980 pts/0    S+   16:30   0:00 grep --color=auto redis

12. 基本命令

1
2
3

[root@localhost ~]# service redis start
[root@localhost ~]# service redis restart
[root@localhost ~]# service redis stop

13. 远程访问

在/etc/redis.conf文件中修改：

################################## NETWORK #####################################
# By default, if no "bind" configuration directive is specified, Redis listens
# for connections from all the network interfaces available on the server. # It is possible to listen to just one or multiple selected interfaces using
# the "bind" configuration directive, followed by one or more IP addresses. #
# Examples: #
# bind 192.168.1.100 10.0.0.1
# bind 127.0.0.1 ::1

# ~~~ WARNING ~~~ If the computer running Redis is directly exposed to the
# internet, binding to all the interfaces is dangerous and will expose the
# instance to everybody on the internet. So by default we uncomment the
# following bind directive, that will force Redis to listen only into
# the IPv4 loopback interface address (this means Redis will be able to
# accept connections only from clients running into the same computer it
# is running). #
# IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES
# JUST COMMENT THE FOLLOWING LINE. # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# bind 127.0.0.1
bind 0.0.0.0

注意：大约在69行左右，而不是在55行左右出添加：bind 0.0.0.0

找到90行左右修改protected-mode yes为protected-mode no。

OK，可以远程访问了。

注意，这是在测试阶段使用，生产环境记得修改。

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