redis 源碼安裝

標籤：reids

下載redis源碼包到/opt/解壓並改名為redis,也可以直接從官網下載上傳至伺服器安裝目錄

[email protected]:/opt/redis/logs# cd /opt/ [email protected]:/opt# ls install_saltminion.sh  install_zabbixagent.sh  nimsoft  redis  redis-3.2.1.tar.gz  zabbix-release_2.4-1+wheezy_all.deb  zeus [email protected]:/opt#

建立必要的檔案目錄

[email protected]:/opt/redis# cd /opt/redis/;mkdir {conf,data,logs,bin,pids} [email protected]:/opt/redis# ls 00-RELEASENOTES  BUGS  CONTRIBUTING  data  INSTALL  Makefile   README.md   runtest          runtest-sentinel  src    utils bin              conf  COPYING       deps  logs     MANIFESTO  redis.conf  runtest-cluster  sentinel.conf     tests [email protected]:/opt/redis#

執行make並copy可執行檔到/opt/redis/bin目錄

[email protected]:/opt/redis# make [email protected]:/opt/redis# cp src/{redis-cli,redis-server,redis-sentinel,redis-check-rdb,redis-check-aof} ../bin -rp [email protected]:/opt/redis# ls bin/ redis-check-aof  redis-check-rdb  redis-cli  redis-sentinel  redis-server [email protected]:/opt/redis#

執行安裝指令碼

[email protected]:/opt/redis/utils# ./install_server.sh  Welcome to the redis service installer This script will help you easily set up a running redis server Please select the redis port for this instance: [6379]  Selecting default: 6379 Please select the redis config file name [/etc/redis/6379.conf] /opt/redis/conf/6379.conf Please select the redis log file name [/var/log/redis_6379.log] /opt/redis/logs/redis_6379.log Please select the data directory for this instance [/var/lib/redis/6379] /opt/redis/data Please select the redis executable path [] /opt/redis/bin/redis-server Selected config: Port           : 6379 Config file    : /opt/redis/conf/6379.conf Log file       : /opt/redis/logs/redis_6379.log Data dir       : /opt/redis/data Executable     : /opt/redis/bin/redis-server Cli Executable : /opt/redis/bin/redis-cli Is this ok? Then press ENTER to go on or Ctrl-C to abort. Copied /tmp/6379.conf => /etc/init.d/redis_6379 Installing service... update-rc.d: using dependency based boot sequencing insserv: warning: script ‘K01apf‘ missing LSB tags and overrides insserv: warning: script ‘apf‘ missing LSB tags and overrides Success! Starting Redis server... Installation successful! [email protected]:/opt/redis/utils# /etc/init.d/redis_6379 stop Stopping ... Redis stopped [email protected]:/opt/redis/utils#

啟動並查看日誌

2571:M 09 Jul 17:36:51.448 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128. 2571:M 09 Jul 17:36:51.448 # Server started, Redis version 3.2.1 2571:M 09 Jul 17:36:51.448 # 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. 2571:M 09 Jul 17:36:51.449 # 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.

修改系統參數，解決redis啟動WARNING

echo 511 >  /proc/sys/net/core/somaxconn echo "vm.overcommit_memory = 1” >>  /etc/sysctl.conf  echo never > /sys/kernel/mm/transparent_hugepage/enabled

本文出自 “linux系統” 部落格，請務必保留此出處http://rovkxu.blog.51cto.com/4358086/1834844

redis 源碼安裝