一、使用yum安装mongodb 3.2
[root@node2 ~]# cat /etc/yum.repos.d/mongodb.repo[mongodb-org-3.2]name=MongoDB Repositorybaseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.2/x86_64/gpgcheck=0enabled=1[root@node2 ~]# yum install mongodb-org*[root@node2 ~]# egrep -v "^(#|$)" /etc/mongod.confsystemLog: destination: file logAppend: true path: /data/mongodb/log/mongod.logstorage: dbPath: /data/mongodb/data directoryPerDB: true journal: enabled: trueprocessManagement: fork: true # fork and run in background pidFilePath: /data/mongodb/conf/mongod.pid # location of pidfilenet: port: 27027 #bindIp: 127.0.0.1 # Listen to local interface only, comment to listen on all interfaces.[root@node2 ~]# mkdir -p /data/mongodb/{conf,data,log} [root@node2 ~]# chown -R mongod. /data/mongodb[root@node2 ~]# tail /etc/security/limits.conf# End of filemongod soft nproc 40000* hard nofile 1000000* soft nofile 1000000* soft core unlimited* soft stack 10240* - nofile 65535push - nproc 65535push - nofile 320000work - nproc 10000[root@node2 ~]# cat /etc/security/limits.d/90-nproc.conf# Default limit for number of user's processes to prevent# accidental fork bombs.# See rhbz #432903 for reasoning.* soft nproc 1024root soft nproc unlimited[root@node2 ~]#[root@node2 ~]# sed -n '62,64p' /etc/init.d/mongodif [ -f /sys/kernel/mm/transparent_hugepage/defrag ] ; thenecho never > /sys/kernel/mm/transparent_hugepage/defragfi[root@node2 ~]# service mongod start 二、macbook pro 上安装mongodb
参考：
安装brew： /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew update
brew install mongodb
mongod - -config /usr/local/etc/mongod.conf
三、mongo 客户端工具有：
四、Cent0S7 上部署mongo3.6(补)
[root@meteor ~]# echo "never" > /sys/kernel/mm/transparent_hugepage/defrag[root@meteor ~]# cat /etc/yum.repos.d/mongo.repo [mongodb-org-3.6]name=MongoDB Repositorybaseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.6/x86_64/gpgcheck=1enabled=1gpgkey=https://www.mongodb.org/static/pgp/server-3.6.asc[root@meteor ~]# yum install mongodb-org[root@meteor ~]# mkdir -p /data/mongodb/{conf,data,logs,run} [root@meteor ~]# chown -R mongod.mongod /data/mongodb[root@meteor ~]# vim /usr/lib/systemd/system/mongod.service[root@meteor ~]# cat /usr/lib/systemd/system/mongod.service [Unit]Description=High-performance, schema-free document-oriented databaseAfter=network.targetDocumentation=https://docs.mongodb.org/manual[Service]User=mongodGroup=mongodEnvironment="OPTIONS=-f /etc/mongod.conf"ExecStart=/usr/bin/mongod $OPTIONSExecStartPre=/usr/bin/mkdir -p /data/mongodb/runExecStartPre=/usr/bin/chown mongod:mongod /data/mongodb/runExecStartPre=/usr/bin/chmod 0755 /data/mongodb/runPermissionsStartOnly=truePIDFile=/data/mongodb/run/mongod.pidType=forking# file sizeLimitFSIZE=infinity# cpu timeLimitCPU=infinity# virtual memory sizeLimitAS=infinity# open filesLimitNOFILE=64000# processes/threadsLimitNPROC=64000# locked memoryLimitMEMLOCK=infinity# total threads (user+kernel)TasksMax=infinityTasksAccounting=false# Recommended limits for for mongod as specified in# http://docs.mongodb.org/manual/reference/ulimit/#recommended-settings[Install]WantedBy=multi-user.target[root@meteor ~]# [root@meteor ~]# systemctl daemon-reload[root@meteor ~]# vim /etc/mongod.conf[root@meteor ~]# grep -Pv "^( *#|$)" /etc/mongod.conf systemLog: destination: file logAppend: true path: /data/mongodb/logs/mongod.logstorage: dbPath: /data/mongodb/data/ directoryPerDB: true journal: enabled: trueprocessManagement: fork: true # fork and run in background pidFilePath: /data/mongodb/run/mongod.pid # location of pidfile timeZoneInfo: /usr/share/zoneinfonet: port: 27027security: authorization: enabled keyFile: /data/mongodb/conf/keyFile[root@meteor ~]# 注：mongodb配置文件中的各路径一定要与systemd下mongod.service文件中的各路径设置一致，否则会导致无法启动或启动错误(返回值100)。[root@meteor ~]# openssl rand -base64 755 > /data/mongodb/conf/keyFile[root@meteor ~]# cat 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[root@meteor ~]# chown mongod.mongod /data/mongodb/conf/keyFile [root@meteor ~]# chmod 400 /data/mongodb/conf/keyFile #该文件权限一定要是400或600[root@meteor ~]# vim /etc/mongod.conf [root@meteor ~]# grep keyFile /etc/mongod.conf keyFile: /data/mongodb/conf/keyFile[root@meteor ~]# systemctl restart mongod[root@meteor ~]#