操作系統Centos7
1、下載redis
wget http://download.redis.io/releases/redis-5.0.5.tar.gztar xzf redis-5.0.5.tar.gzcd redis-5.0.5make
2、啟動服務
命令執行完成之后，既可以啟動Redis 服務
[root@zk02 redis]# src/redis-server 5265:C 23 Oct 2019 16:58:04.682 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo5265:C 23 Oct 2019 16:58:04.682 # Redis version=5.0.5, bits=64, commit=00000000, modified=0, pid=5265, just started5265:C 23 Oct 2019 16:58:04.682 # Warning: no config file specified, using the default config. In order to specify a config file use src/redis-server /path/to/redis.conf5265:M 23 Oct 2019 16:58:04.683 * Increased maximum number of open files to 10032 (it was originally set to 1024). _._ _.-``__ ''-._ _.-`` `. `_. ''-._ Redis 5.0.5 (00000000/0) 64 bit .-`` .-```. ```// _.,_ ''-._ ( ' , .-` | `, ) Running in standalone mode |`-._`-...-` __...-.``-._|'` _.-'| Port: 6379 | `-._ `._ / _.-' | PID: 5265 `-._ `-._ `-./ _.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | http://redis.io `-._ `-._`-.__.-'_.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | `-._ `-._`-.__.-'_.-' _.-' `-._ `-.__.-' _.-' `-._ _.-' `-.__.-' 5265:M 23 Oct 2019 16:58:04.684 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.5265:M 23 Oct 2019 16:58:04.684 # Server initialized5265:M 23 Oct 2019 16:58:04.684 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.5265:M 23 Oct 2019 16:58:04.684 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.5265:M 23 Oct 2019 16:58:04.684 * Ready to accept connections
3、通過內置的客戶端與redis 交互
[root@zk02 redis]# src/redis-cli 127.0.0.1:6379> set foo bar OK127.0.0.1:6379> get foo"bar"127.0.0.1:6379>
日志的打開文件數，可通過如下命令設置
ulimit -n 10032
ps：下面看下Redis 5.0.5 單節點 安裝配置
下載
http://download.redis.io/releases/redis-5.0.5.tar.gz
解壓
tar -C /usr/local -xvf redis-5.0.5.tar.gz
編譯安裝
cd /usr/local/redis-5.0.5make install
使用make install 安裝,默認安裝目錄是/usr/local/bin/
Redis配置文件
將示例配置文件拷貝到/etc/redis/639.conf
mkdir /etc/rediscp /usr/local/redis-5.0.5/redis.conf /etc/redis/6379.conf
關閉保護模式
protected-mode no
開放其他主機訪問，注釋掉bind 127.0.0.1
bind 127.0.0.1
更改為后臺啟動
daemonize yes
日志記錄,需要先創建目錄/var/applogs/redis
logfile "/var/applogs/redis/redis.log"
數據存儲目錄
mkdir -p /var/redis-data/dir /var/redis-data
設置密碼
requirepass xxxx
Redis配置開機啟動服務
使用Redis自帶的啟動腳本
cp /root/share/deploy-ready/redis-5.0.5/utils/redis_init_script /etc/init.d/redisd
配置開啟自啟動
chkconfig redisd on
設置開機自啟動
chkconfig redisd on
防火墻開發6379端口
firewall-cmd --permanent --add-port=6379/tcpfirewall-cmd --reload
客戶端連接Redis
redis-cli -h 192.168.43.197 -p 6379 -a xxxx
新聞熱點
疑難解答
