https://mp.weixin.qq.com/s/0ypY9YAIYPB4a3bjpg9FMQ

    1. chmod 755 redis-install.sh && sh redis-install.sh 4.0.10
    2. #4.0.10为redis版本号
    1. #! /usr/bin/bash
    2. ##redis任何版本全程自动化源码编译安装
    3. ##用法：sh redis-install.sh 4.0.10 （后面跟的是你需要的版本号，需要什么版本就写什么版本），我这里安装的4.0.10
    4. version=$1
    5. usage(){
    6. echo "usage: $0 version"
    7. }
    9. if [ $# -ne 1 ]
    10. then
    11. usage
    12. exit -1
    13. fi
    15. #Redis安装包下载
    16. cd /usr/local/src
    17. if [ ! -f redis-${version}.tar.gz ]
    18. then
    19. curl -o /usr/local/src/redis-${version}.tar.gz http://download.redis.io/releases/redis-${version}.tar.gz
    20. fi
    22. #Redis依赖包安装
    23. yum clean all
    24. yum makecache fast
    25. yum -y install gcc gcc-c++ tcl
    27. #编译Redis所需要的gcc
    28. yum -y install centos-release-scl
    29. yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++ devtoolset-9-binutils
    30. source /opt/rh/devtoolset-9/enable
    31. echo "source /opt/rh/devtoolset-9/enable" >>/etc/profile
    32. gcc --version
    34. ##内系统参数核优化
    35. cat >> /etc/rc.d/rc.local << "EOF"
    37. ##关闭Linux的THP（内存管理系统）通过使用更大的内存页面，来减少具有大量内存的计算机上的TLB的开销
    38. if [ -f /sys/kernel/mm/transparent_hugepage/enabled ]
    39. then
    40. echo never > /sys/kernel/mm/transparent_hugepage/enabled
    41. fi
    43. if [ -f /sys/kernel/mm/transparent_hugepage/defrag ]
    44. then
    45. echo never > /sys/kernel/mm/transparent_hugepage/defrag
    46. fi
    47. EOF
    48. chmod u+x /etc/rc.d/rc.local
    50. if [ -f /sys/kernel/mm/transparent_hugepage/enabled ]
    51. then
    52. echo never > /sys/kernel/mm/transparent_hugepage/enabled
    53. fi
    55. if [ -f /sys/kernel/mm/transparent_hugepage/defrag ]
    56. then
    57. echo never > /sys/kernel/mm/transparent_hugepage/defrag
    58. fi
    60. cat >> /etc/sysctl.conf << "EOF"
    62. #Linux系统内核参数优化
    63. net.core.somaxconn = 2048
    64. net.ipv4.tcp_max_syn_backlog = 2048
    65. vm.overcommit_memory = 1
    66. EOF
    67. sysctl -p
    69. cat > /etc/security/limits.conf << "EOF"
    70. root soft nofile 65535
    71. root hard nofile 65535
    72. * soft nofile 65535
    73. * hard nofile 65535
    74. EOF
    76. #Redis编译安装
    77. cd /usr/local/src
    78. tar -zxvf redis-${version}.tar.gz
    79. cd /usr/local/src/redis-${version}
    80. make
    81. make PREFIX=/usr/local/redis install
    83. #Redis基础配置
    84. mkdir -p /usr/local/redis/{etc,logs,data}
    85. egrep -v "^$|^#" /usr/local/src/redis-${version}/redis.conf > /usr/local/redis/etc/redis.conf
    86. #sed -i "s/bind 127.0.0.1/bind 0.0.0.0/g" /usr/local/redis/etc/redis.conf
    87. sed -i "s/protected-mode yes/protected-mode no/g" /usr/local/redis/etc/redis.conf
    88. sed -i "s/daemonize no/daemonize yes/g" /usr/local/redis/etc/redis.conf
    89. sed -i "s/pidfile \/var\/run\/redis_6379.pid/pidfile \/usr\/local\/redis\/redis.pid/g" /usr/local/redis/etc/redis.conf
    90. sed -i "s/dir \.\//dir \/usr\/local\/redis\/data/g" /usr/local/redis/etc/redis.conf
    91. sed -i "s/logfile \"\"/logfile \"\/usr\/local\/redis\/logs\/redis.log\"/g" /usr/local/redis/etc/redis.conf
    92. sed -i "s/dbfilename dump.rdb/dbfilename dump.rdb/g" /usr/local/redis/etc/redis.conf
    93. sed -i "s/appendfilename \"appendonly.aof\"/appendfilename \"appendonly.aof\"/g" /usr/local/redis/etc/redis.conf
    95. #PATH配置
    96. echo "export PATH=${PATH}:/usr/local/redis/bin" >>/etc/profile
    97. source /etc/profile
    98. #启动redis服务
    99. /usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf
    100. #查看redis监听端口
    101. netstat -tanp|grep redis