Linux Centos 安装 MongoDB

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Linux Centos 安装 MongoDB

创建一个 mongodb 的 yum 仓库

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vim /etc/yum.repos.d/mongodb-org-3.6.repo

内容是

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[mongodb-org-3.6]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/amazon/2013.03/mongodb-org/3.6/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-3.6.asc

注：此处复制的时候不要漏掉什么内容就好。。。

安装一下

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yum install -y mongodb-org

创建 mongodb 的数据文件目录

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mkdir -p /data/db

启动服务测试一下

启动 mongod 服务

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service mongod start

连接 mongo shell

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mongo

应该会得到下面的输出

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MongoDB shell version v3.6.7
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.6.7
Server has startup warnings:
2018-08-23T08:57:46.048+0800 I STORAGE  [initandlisten]
2018-08-23T08:57:46.048+0800 I STORAGE  [initandlisten] ** WARNING: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine
2018-08-23T08:57:46.048+0800 I STORAGE  [initandlisten] **          See http://dochub.mongodb.org/core/prodnotes-filesystem
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten]
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten] ** WARNING: Access control is not enabled for the database.
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten] **          Read and write access to data and configuration is unrestricted.
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten]
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten]
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten]
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten]
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten] ** WARNING: soft rlimits too low. rlimits set to 4096 processes, 65535 files. Number of processes should be at least 32767.5 : 0.5 times number of files.
2018-08-23T08:57:47.190+0800 I CONTROL  [initandlisten]