Redis在线一键安装脚本
Centos7.9 、Rockylinux8.5、Centos8.5、ubuntu20.04实测安装成功
#!/bin/bash
#
#********************************************************************
#Date: 2022-12-17
#FileName: install_redis.sh
#Description: The test script
#Copyright (C): 2020 All rights reserved
#********************************************************************
set -eu
REDIS_VERSION=redis-6.2.5
PASSWORD=123456
INSTALL_DIR=/usr/local/src/redis
CPUS=`lscpu |awk '/^CPU\(s\)/{print $2}'`
. /etc/os-release
color () {
RES_COL=60
MOVE_TO_COL="echo -en \\033[${RES_COL}G"
SETCOLOR_SUCCESS="echo -en \\033[1;32m"
SETCOLOR_FAILURE="echo -en \\033[1;31m"
SETCOLOR_WARNING="echo -en \\033[1;33m"
SETCOLOR_NORMAL="echo -en \E[0m"
echo -n "$1" && $MOVE_TO_COL
echo -n "["
if [ $2 = "success" -o $2 = "0" ] ;then
${SETCOLOR_SUCCESS}
echo -n $" OK "
elif [ $2 = "failure" -o $2 = "1" ] ;then
${SETCOLOR_FAILURE}
echo -n $"FAILED"
else
${SETCOLOR_WARNING}
echo -n $"WARNING"
fi
${SETCOLOR_NORMAL}
echo -n "]"
echo
}
prepare(){
if [ $ID = "centos" -o $ID = "rocky" ];then
yum -y install gcc make systemd-devel
else
apt update
apt -y install gcc make libjemalloc-dev libsystemd-dev
fi
if [ $? -eq 0 ];then
color "安装软件包成功" 0
else
color "安装软件包失败,请检查网络配置" 1
exit
fi
}
install() {
if [ ! -f ${REDIS_VERSION}.tar.gz ];then
wget http://download.redis.io/releases/${REDIS_VERSION}.tar.gz || { color "Redis 源码下载失败" 1 ; exit; }
fi
tar xf ${REDIS_VERSION}.tar.gz -C /usr/local/src
cd /usr/local/src/${REDIS_VERSION}
make -j $CUPS USE_SYSTEMD=yes PREFIX=${INSTALL_DIR} install && color "Redis 编译安装完成" 0 || { color "Redis 编译安装失败" 1 ;exit ; }
ln -s ${INSTALL_DIR}/bin/redis-* /usr/bin/
mkdir -p ${INSTALL_DIR}/{etc,log,data,run}
cp redis.conf ${INSTALL_DIR}/etc/
sed -i -e 's/bind 127.0.0.1/bind 0.0.0.0/' -e "/# requirepass/a requirepass $PASSWORD" -e "/^dir .*/c dir ${INSTALL_DIR}/data/" -e "/logfile .*/c logfile ${INSTALL_DIR}/log/redis-6379.log" -e "/^pidfile .*/c pidfile ${INSTALL_DIR}/run/redis_6379.pid" ${INSTALL_DIR}/etc/redis.conf
if id redis &> /dev/null ;then
color "Redis 用户已存在" 1
else
useradd -r -s /sbin/nologin redis
color "Redis 用户创建成功" 0
fi
chown -R redis.redis ${INSTALL_DIR}
cat >> /etc/sysctl.conf <<EOF
net.core.somaxconn = 1024
vm.overcommit_memory = 1
EOF
sysctl -p
if [ $ID = "centos" -o $ID = "rocky" ];then
echo 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' >> /etc/rc.d/rc.local
chmod +x /etc/rc.d/rc.local
/etc/rc.d/rc.local
else
echo -e '#!/bin/bash\necho never > /sys/kernel/mm/transparent_hugepage/enabled' >> /etc/rc.local
chmod +x /etc/rc.local
/etc/rc.local
fi
cat > /lib/systemd/system/redis.service <<EOF
[Unit]
Description=Redis persistent key-value database
After=network.target
[Service]
ExecStart=${INSTALL_DIR}/bin/redis-server ${INSTALL_DIR}/etc/redis.conf --supervised systemd
ExecStop=/bin/kill -s QUIT \$MAINPID
Type=notify
User=redis
Group=redis
RuntimeDirectory=redis
RuntimeDirectoryMode=0755
LimitNOFILE=1000000
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload
systemctl enable --now redis &> /dev/null
if [ $? -eq 0 ];then
color "Redis 服务启动成功,Redis信息如下:" 0
else
color "Redis 启动失败" 1
exit
fi
sleep 2
redis-cli -a $PASSWORD INFO Server 2> /dev/null
}
prepare
install
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