mongodb安装

最新推荐文章于 2025-05-29 09:18:45 发布

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最新推荐文章于 2025-05-29 09:18:45 发布

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分类专栏： NoSQL

本文链接：https://blog.youkuaiyun.com/jc_benben/article/details/53610924

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mongodb 源码安装
准备
mkdir /data/mongodb/data -- 数据
mkdir /data/mongodb/log -- 日志

下载https://www.mongodb.com/download-center?jmp=nav#community

安装

tar zxvf mongodb-linux-x86_64-rhel70-3.4.3.tgz

mv mongodb-linux-x86_64-rhel70-3.4.3/ /usr/local/mongodb

配置环境变量：

vi /etc/profile.d/mongo.sh
export PATH=/user/local/mongodb/bin:$PATH

source /etc/profile

创建启动配置文件
vim /etc/mongodb.conf
#数据文件存放目录,如果不指定，则/data/db是mongodb的默认启动的数据库路径
dbpath = /data/mongodb/data
#日志文件存放目录
logpath = /data/mongodb/log
#端口
port = 27017
#以守护程序的方式启用，即在后台运行

fork = true

#是否禁止http接口，即28017 端口开启的服务。默认false，支持

nohttpinterface = true

启动
mongod --dbpath=/data/mongodb/data/ --logpath=/data/mongodb/log/mongodb.log --logappend
配置文件方式启动
mongod -f /etc/mongodb.conf
[root@centos7 mongodb]# netstat -tnlp | grep mongod
tcp 0 0 0.0.0.0:27017 0.0.0.0:* LISTEN 36767/mongod

连接

[root@centos7 log]# mongo
MongoDB shell version v3.4.3
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.4.3
Welcome to the MongoDB shell.

消除警告
vi /etc/rc.local
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
ulimit -u 65535

[root@oracledb ~]# echo never > /sys/kernel/mm/transparent_hugepage/enabled
[root@oracledb ~]# echo never > /sys/kernel/mm/transparent_hugepage/defrag
停止服务：
> use admin
switched to db admin
> db.shutdownServer();
server should be down...
> quit
function quit() {
[native code]
}
> exit
bye
[root@oracledb ~]# mongo
MongoDB shell version v3.4.0
connecting to: mongodb://127.0.0.1:27017
2016-12-13T16:22:32.757+0800 W NETWORK [main] Failed to connect to 127.0.0.1:27017, reason: Connection refused
2016-12-13T16:22:32.757+0800 E QUERY [main] Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed :
connect@src/mongo/shell/mongo.js:234:13
@(connect):1:6

exception: connect failed

一些操作：

> show databases;
admin  0.000GB
local  0.000GB
> db.c1.insert({x:1})
WriteResult({ "nInserted" : 1 })
> db.c1.find()
{ "_id" : ObjectId("58e8c41841c89ff0cd873828"), "x" : 1 }

> show databases;
admin  0.000GB
local  0.000GB
test   0.000GB
> use test
switched to db test
> show tables;
c1

启动时候报错：

[root@centos7 log]# mongod -f /etc/mongodb.conf
about to fork child process, waiting until server is ready for connections.
forked process: 36697
ERROR: child process failed, exited with error number 48

这时候删除lock文件，

[root@centos7 log]# rm /data/mongodb/data/mongod.lock
rm: remove regular empty file ‘/data/mongodb/data/mongod.lock’? y
[root@centos7 log]# rm /data/mongodb/log/mongodb.log
rm: remove regular file ‘/data/mongodb/log/mongodb.log’?

将进程关闭，重新启动即可

附，windows下安装

windows 下安装配置
1，安装软件，一步一步操作，然后添加环境变量path中
2，配置配置文件mongodb.conf
创建一个放置配置文件，数据文件，日志文件的路径，比如我的配置文件I:\mongodb\mongodb.conf
内容：

dbpath=I:\mongodb\data
logpath=I:\mongodb\logs\mongodb.log
logappend=true #错误日志采用追加模式
journal=true #启用日志文件，默认启用
quiet=true #这个选项可以过滤掉一些无用的日志信息，若需要调试使用请设置为false
port=27017 #端口号 默认为27017

3，启动
普通启动
mongod --config I:\mongodb\mongodb.conf
注册为windows服务
C:\Users\Administrator>mongod --config I:\mongodb\mongodb.conf --install
4，访问

C:\Users\Administrator>mongo
MongoDB shell version v3.4.5
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.4.5
Welcome to the MongoDB shell.
For interactive help, type "help".
For more comprehensive documentation, see
        http://docs.mongodb.org/
Questions? Try the support group
        http://groups.google.com/group/mongodb-user
Server has startup warnings:
2017-07-02T18:18:30.881+0800 I CONTROL  [initandlisten]
2017-07-02T18:18:30.881+0800 I CONTROL  [initandlisten] ** WARNING: Access contr
ol is not enabled for the database.
2017-07-02T18:18:30.881+0800 I CONTROL  [initandlisten] **          Read and wri
te access to data and configuration is unrestricted.
2017-07-02T18:18:30.881+0800 I CONTROL  [initandlisten]
2017-07-02T18:18:30.882+0800 I CONTROL  [initandlisten] Hotfix KB2731284 or late
r update is not installed, will zero-out data files.
2017-07-02T18:18:30.882+0800 I CONTROL  [initandlisten]
> show databases;
admin  0.000GB
local  0.000GB