Linux CentoS 6.5 yum安装mongoDB
安装MongoDB的方法有很多种,可以源代码安装,在Centos也可以用yum源安装的方法。由于MongoDB更新得比较快,我比较喜欢用yum源安装的方法。64位Centos下的安装步骤如下:1、准备工作
运行yum命令查看MongoDB的包信息 # yum info mongo-10gen
(提示没有相关匹配的信息,) 说明你的centos系统中的yum源不包含MongoDB的相关资源,所以要在使用yum命令安装MongoDB前需要增加yum源,也就是在 /etc/yum.repos.d/目录中增加 *.repo yum源配置文件
2、vi /etc/yum.repos.d/10gen.repo,输入下面的语句:
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64
gpgcheck=0
做好yum源的配置后,如果配置正确执行下面的命令便可以查询MongoDB相关的信息:
查看mongoDB的服务器包的信息
# yum info mongo-10gen-server
* base: centos.ustc.edu.cn
* extras: centos.ustc.edu.cn
* updates: centos.ustc.edu.cn
Installed Packages
Name : mongo-10gen-server
Arch : x86_64
Version : 2.0.6
Release : mongodb_1
Size : 13 M
Repo : installed
From repo : 10gen
Summary : mongo server, sharding server, and support scripts
URL : http://www.mongodb.org
License : AGPL 3.0
Description : Mongo (from "huMONGOus") is a schema-free document-oriented
: database.
:
: This package provides the mongo server software, mongo sharding
3、安装MongoDB的服务器端和客户端工具
#yum install mongo-10gen-server
#yum install mongo-10gen
4、启动Mongodb
service mongod start
以后有更新了,停掉mongodb,执行yum update mongo-10gen mongo-10gen-server 即可。
5、服务器配置: /etc/mongod.conf
[*] # mongo.conf
[*]
[*] #where to log
[*] logpath=/var/log/mongo/mongod.log
[*]
[*] logappend=true #以追加方式写入日志
[*]
[*] # fork and run in background
[*] fork = true
[*]
[*] #port = 27017 #端口
[*]
[*] dbpath=/var/lib/mongo #数据库文件保存位置
[*] directoryperdb=true
[*] # Enables periodic logging of CPU utilization and I/O wait
[*] #启用定期记录CPU利用率和 I/O 等待
[*] #cpu = true
[*]
[*] # Turn on/off security.Off is currently the default
[*] # 是否以安全认证方式运行,默认是不认证的非安全方式
[*] #noauth = true
[*] #auth = true
[*]
[*] # Verbose logging output.
[*] # 详细记录输出
[*] #verbose = true
[*]
[*] # Inspect all client data for validity on receipt (useful for
[*] # developing drivers)用于开发驱动程序时的检查客户端接收数据的有效性
[*] #objcheck = true
[*]
[*] # Enable db quota management 启用数据库配额管理,默认每个db可以有8个文件,可以用quotaFiles参数设置
[*] #quota = true
[*] # 设置oplog记录等级
[*] # Set oplogging level where n is
[*] # 0=off (default)
[*] # 1=W
[*] # 2=R
[*] # 3=both
[*] # 7=W+some reads
[*] #oplog = 0
[*]
[*] # Diagnostic/debugging option 动态调试项
[*] #nocursors = true
[*]
[*] # Ignore query hints 忽略查询提示
[*] #nohints = true
[*] # 禁用http界面,默认为localhost:28017
[*] # Disable the HTTP interface (Defaults to localhost:27018).这个端口号写的是错的
[*] #nohttpinterface = true
[*]
[*] # 关闭服务器端脚本,这将极大的限制功能
[*] # Turns off server-side scripting.This will result in greatly limited
[*] # functionality
[*] #noscripting = true
[*] # 关闭扫描表,任何查询将会是扫描失败
[*] # Turns off table scans.Any query that would do a table scan fails.
[*] #notablescan = true
[*] # 关闭数据文件预分配
[*] # Disable data file preallocation.
[*] #noprealloc = true
[*] # 为新数据库指定.ns文件的大小,单位:MB
[*] # Specify .ns file size for new databases.
[*] # nssize =
[*]
[*] # Accout token for Mongo monitoring server.
[*] #mms-token =
[*] # mongo监控服务器的名称
[*] # Server name for Mongo monitoring server.
[*] #mms-name =
[*] # mongo监控服务器的ping 间隔
[*] # Ping interval for Mongo monitoring server.
[*] #mms-interval =
[*]
[*] # Replication Options 复制选项
[*]
[*] # in replicated mongo databases, specify here whether this is a slave or master 在复制中,指定当前是从属关系
[*] #slave = true
[*] #source = master.example.com
[*] # Slave only: specify a single database to replicate
[*] #only = master.example.com
[*] # or
[*] #master = true
[*] #source = slave.example.com
远程访问配置
1、首先修改mongodb的配置文件 让其监听所有外网ip
编辑文件:/etc/mongodb.conf
修改后的内容如下:
bind_ip = 0.0.0.0
port = 27017
auth=true
2、/etc/init.d/mongodb restart
3、连接
#本地连接
/usr/local/mongodb/bin/mongo #远程连接 /usr/local/mongodb/bin/mongo 127.0.0.1/admin -u username -p password 4、给某个数据库添加用户访问权限
db.addUser('user','pwd')
db.auth('user','pwd')
5、删除用户
db.removeUser('username')
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