参考博文：https://www.jianshu.com/p/ccdd3e884b86
一、安装准备 1、修改系统配置 #关闭selinux、firewall #修改/etc/security/limits.conf添加以下内容：
- soft nofile 65536
- hard nofile 65536
- soft nproc 65536
- hard nproc 65536
#修改/etc/security/limits.d/20-nproc.conf -
soft nproc 65536
3、创建账户、目录 groupadd -g 600 mongo useradd -u 600 -g mongo mongo
二、安装步骤 1、解压文件 tar xvf mongodb-linux-x86_64-enterprise-rhel70-3.6.2.tgz -C /usr/local/ cd /usr/local mv mongodb-linux-x86_64-enterprise-rhel70-3.6.2/ mongodb cd mongodb mkdir -p data/db mkdir log touch log/mongod.log mkdir etc touch etc/mongod.conf chown -R mongo.mongo /usr/local/mongodb 2、创建配置文件/usr/local/mongodb/data/mongodb/config/mongod.conf systemLog: destination: file path: /usr/local/mongodb/data/mongodb/log/mongod.log logAppend: true storage: journal: enabled: true dbPath: /usr/local/mongodb/data/db/ directoryPerDB: true engine: wiredTiger wiredTiger: engineConfig: cacheSizeGB: 4 directoryForIndexes: true collectionConfig: blockCompressor: none indexConfig: prefixCompression: true processManagement: fork: true pidFilePath: /usr/local/mongodb/data/mongodb/mongod.pid net: port: 27017 bindIp: 192.168.1.213 3、取消透明大页在/etc/rc.d/rc.local增加下列内容： if test -f /sys/kernel/mm/transparent_hugepage/enabled; then echo never > /sys/kernel/mm/transparent_hugepage/enabled fi if test -f /sys/kernel/mm/transparent_hugepage/defrag; then echo never > /sys/kernel/mm/transparent_hugepage/defrag fi chmod +x /etc/rc.d/rc.local 4、修改环境变量.bash_profile JAVA_HOME=/usr/local/jdk CLASSPATH=$JAVA_HOME/lib PATH=$JAVA_HOME/bin:$PATH:$HOME/bin:/usr/local/mongodb/bin export PATH JAVA_HOME CLASSPATH #重新加载.bash_profile . .bash_profile 5、启动MongoDB yum install -y net-snmp* gcc-c++ nohup mongod -f /usr/local/mongodb/data/mongodb/config/mongod.conf >/dev/null 2>&1 & 6、登录测试 mongo 192.168.1.213:27017 7、Mongodb C drive安装 tar xvf mongo-c-driver-1.6.1.tar.gz cd mongo-c-driver-1.6.1/ ./configure -disable-automatic-init-and-cleanup make make install
