CentOS6.x安装mongodb3.4.x-白红宇

CentOS6.x安装mongodb3.4.x

阅读量：5888 次

发布时间：2019-06-19

本文共 11260 字，大约阅读时间需要 37 分钟。

一、系统及安装说明

系统：CentOS6.x_x64，mongodb-3.4.10。mongodb官方下载地址。本次安装选择编辑yum安装。

二、配置官方yum库

1>创建yum安装库文件

#vim /etc/yum.repos.d/mongodb-org-3.4.repo    #创建之后可以直接使用yum安装[mongodb-org-3.4]name=MongoDB Repositorybaseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/gpgcheck=1enabled=1gpgkey=https://www.mongodb.org/static/pgp/server-3.4.asc

当设置gpgcheck=0时，gpgkey路径可以不设置

2>yum安装

#yum install -y mongodb-org#当出现以下即为安装中updates/primary_db                                                                                                                                                                                                                            | 5.3 MB     00:01     Resolving Dependencies--> Running transaction check---> Package mongodb-org.x86_64 0:3.4.10-1.el6 will be installed--> Processing Dependency: mongodb-org-tools = 3.4.10 for package: mongodb-org-3.4.10-1.el6.x86_64--> Processing Dependency: mongodb-org-shell = 3.4.10 for package: mongodb-org-3.4.10-1.el6.x86_64--> Processing Dependency: mongodb-org-server = 3.4.10 for package: mongodb-org-3.4.10-1.el6.x86_64--> Processing Dependency: mongodb-org-mongos = 3.4.10 for package: mongodb-org-3.4.10-1.el6.x86_64--> Running transaction check---> Package mongodb-org-mongos.x86_64 0:3.4.10-1.el6 will be installed---> Package mongodb-org-server.x86_64 0:3.4.10-1.el6 will be installed---> Package mongodb-org-shell.x86_64 0:3.4.10-1.el6 will be installed---> Package mongodb-org-tools.x86_64 0:3.4.10-1.el6 will be installed--> Finished Dependency ResolutionDependencies Resolved===================================================================================================================================================================================================================================================================== Package                                                             Arch                                                    Version                                                          Repository                                                        Size=====================================================================================================================================================================================================================================================================Installing: mongodb-org                                                         x86_64                                                  3.4.10-1.el6                                                     mongodb-org-3.4                                                  5.8 kInstalling for dependencies: mongodb-org-mongos                                                  x86_64                                                  3.4.10-1.el6                                                     mongodb-org-3.4                                                   12 M mongodb-org-server                                                  x86_64                                                  3.4.10-1.el6                                                     mongodb-org-3.4                                                   20 M mongodb-org-shell                                                   x86_64                                                  3.4.10-1.el6                                                     mongodb-org-3.4                                                   11 M mongodb-org-tools                                                   x86_64                                                  3.4.10-1.el6                                                     mongodb-org-3.4                                                   49 MTransaction Summary=====================================================================================================================================================================================================================================================================Install       5 Package(s)Total size: 91 MTotal download size: 69 MInstalled size: 258 MDownloading Packages:(1/2): mongodb-org-server-3.4.10-1.el6.x86_64.rpm                                                                                                                                                                                             |  20 MB     00:03     (2/2): mongodb-org-tools-3.4.10-1.el6.x86_64.rpm                                                                                                                                                                                              |  49 MB     00:15     ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Total                                                                                                                                                                                                                                3.4 MB/s |  69 MB     00:19

三、自定义安装配置

1>安装成功后，数据和日志目录默认是在 /var/lib/mongo 和 /var/log/mongodb，为方便管理我们可进行自定义。以 /data/mongodb 为例

2>编辑/etc/mongod.conf

#vim /etc/mongod.conf# mongod.conf# for documentation of all options, see:#   http://docs.mongodb.org/manual/reference/configuration-options/# where to write logging data.systemLog:  destination: file  logAppend: true  path: /data/mongodb/log/mongod.log# Where and how to store data.storage:  dbPath: /data/mongodb/data  journal:    enabled: true#  engine:#  mmapv1:#  wiredTiger:# how the process runsprocessManagement:  fork: true  # fork and run in background  pidFilePath: /var/run/mongodb/mongod.pid  # location of pidfile# network interfacesnet:  port: 27017  bindIp: 127.0.0.1  # Listen to local interface only, comment to listen on all interfaces.#security:#operationProfiling:#replication:#sharding:## Enterprise-Only Options#auditLog:#snmp

3>创建目录

#mkdir -p /data/mongodb/data#mkdir -p /data/mongodb/log#chown   mongod.mongod /data/mongodb -R   #修改权限，否则mongo有可能启动不了

四、启动并测试

1>启动mongod

#service mongod start|stop|restart

2>添加到开机启动项

#chkconfig --add mongod#chkconfig mongod on

3>登录测试

#mongo --host 127.0.0.1MongoDB shell version v3.4.10connecting to: mongodb://127.0.0.1:27017/MongoDB server version: 3.4.10Server has startup warnings: 2017-12-06T10:41:30.462+0800 I STORAGE  [initandlisten] 2017-12-06T10:41:30.462+0800 I STORAGE  [initandlisten] ** WARNING: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine2017-12-06T10:41:30.462+0800 I STORAGE  [initandlisten] **          See http://dochub.mongodb.org/core/prodnotes-filesystem2017-12-06T10:41:30.901+0800 I CONTROL  [initandlisten] 2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] ** WARNING: Access control is not enabled for the database.2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] **          Read and write access to data and configuration is unrestricted.2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] 2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] 2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] 2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] 2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] ** WARNING: soft rlimits too low. rlimits set to 1024 processes, 65535 files. Number of processes should be at least 32767.5 : 0.5 times number of files.2017-12-06T10:41:30.902+0800 I CONTROL  [initandlisten] > show dbsadmin  0.000GBlocal  0.000GB>

五、问题排错

1> 登录mongodb数据库时，如果出现以下错误

MongoDB shell version v3.4.10connecting to: mongodb://127.0.0.1:27017MongoDB server version: 3.4.10Server has startup warnings: 2017-12-06T10:46:46.575+0800 I STORAGE  [initandlisten] 2017-12-06T10:46:46.575+0800 I STORAGE  [initandlisten] ** WARNING: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine2017-12-06T10:46:46.575+0800 I STORAGE  [initandlisten] **          See http://dochub.mongodb.org/core/prodnotes-filesystem2017-12-06T10:46:46.955+0800 I CONTROL  [initandlisten] 2017-12-06T10:46:46.955+0800 I CONTROL  [initandlisten] ** WARNING: Access control is not enabled for the database.2017-12-06T10:46:46.955+0800 I CONTROL  [initandlisten] **          Read and write access to data and configuration is unrestricted.2017-12-06T10:46:46.955+0800 I CONTROL  [initandlisten] 2017-12-06T10:46:46.956+0800 I CONTROL  [initandlisten] 2017-12-06T10:46:46.956+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.2017-12-06T10:46:46.956+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'2017-12-06T10:46:46.956+0800 I CONTROL  [initandlisten] 2017-12-06T10:46:46.956+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.2017-12-06T10:46:46.956+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'2017-12-06T10:46:46.956+0800 I CONTROL  [initandlisten] 2017-12-06T10:46:46.956+0800 I CONTROL  [initandlisten] ** WARNING: soft rlimits too low. rlimits set to 1024 processes, 65535 files. Number of processes should be at least 32767.5 : 0.5 times number of files.

环境不通解决办法也不通，详情请参照官方文档

2>创建脚本

# vim /etc/init.d/disable-transparent-hugepages

#!/bin/bash### BEGIN INIT INFO# Provides:          disable-transparent-hugepages# Required-Start:    $local_fs# Required-Stop:# X-Start-Before:    mongod mongodb-mms-automation-agent# Default-Start:     2 3 4 5# Default-Stop:      0 1 6# Short-Description: Disable Linux transparent huge pages# Description:       Disable Linux transparent huge pages, to improve#                    database performance.### END INIT INFOcase $1 in  start)    if [ -d /sys/kernel/mm/transparent_hugepage ]; then      thp_path=/sys/kernel/mm/transparent_hugepage    elif [ -d /sys/kernel/mm/redhat_transparent_hugepage ]; then      thp_path=/sys/kernel/mm/redhat_transparent_hugepage    else      return 0    fi    echo 'never' > ${thp_path}/enabled    echo 'never' > ${thp_path}/defrag    re='^[0-1]+$'    if [[ $(cat ${thp_path}/khugepaged/defrag) =~ $re ]]    then      # RHEL 7      echo 0  > ${thp_path}/khugepaged/defrag    else      # RHEL 6      echo 'no' > ${thp_path}/khugepaged/defrag    fi    unset re    unset thp_path    ;;    esac

添加到开机服务

#chmod +x /etc/init.d/disable-transparent-hugepages#chkconfig --add disable-transparent-hugepages

3>创建编辑 /etc/tune-profiles/no-thp/ktune.sh

#vim /etc/tune-profiles/no-thp/ktune.sh

#echo "set_transparent_hugepages never" > ktune.sh#chmod +x ktune.sh#tuned-adm profile no-thp #如果提示找不到命令请执行yum install tuned -y

#vim /etc/security/limits.conf

添加

mongod soft nofile 64000mongod hard nofile 64000mongod soft nproc 32000mongod hard nproc 32000

重启系统 sudo reboot

转载于:https://blog.51cto.com/shhlamp/2047822

你可能感兴趣的文章

6.1(续)索引、索引组织表--Oracle模式对象

动态SQL实现与注意事项（有返回值与无返回值动态SQL 实现）

WeChat Official Account Admin Platform API Introduction

查看>>

C语言写单链表的创建、释放、追加（即总是在最后的位置增加节点）

视频直播点播nginx-rtmp开发手册中文版

查看>>

ruby学习总结04

查看>>