Ext: CentOS 6 installs MongoDB and server-side configuration with Yum

There are many ways to install MongoDB, you can install the source code, and you can use the Yum source installation method in CentOS. Since MongoDB is updated more quickly, I prefer to use the Yum source installation method. The installation steps under 64-bit CentOS are as follows:

1. Preparatory work

Run the Yum command to view MongoDB package information [root@localhost ~]# Yum info mongo-10gen

(Hint that there is no matching information) that the Yum source in your CentOS system does not contain MONGODB resources, so you need to add the Yum source before installing MongoDB with the Yum command, which means adding *.repo in the/etc/yum.repos.d/directory Yum Source configuration file

2, Vi/etc/yum.repos.d/10gen.repo, enter the following statement:

[10gen]

Name=10gen Repository

Baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64

gpgcheck=0

After you have configured the Yum source, you can query MongoDB-related information if the configuration correctly executes the following command:

View information for a MONGODB server package

[email protected] geffzhang]# 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
: Server Softwware, default configuration files, and INIT.D scripts.
To view client installation conditions
[Email protected] geffzhang]#

* base:centos.ustc.edu.cn
* extras:centos.ustc.edu.cn
* updates:centos.ustc.edu.cn
Installed Packages
Name:mongo-10gen
Arch:x86_64
version:2.0.6
Release:mongodb_1
size:69 M
Repo:installed
From Repo:10gen
Summary:mongo Client shell and tools
url:http://www.mongodb.org
LICENSE:AGPL 3.0
Description:mongo (from "humongous") is a schema-free document-oriented
: Database. IT features dynamic profileable queries, full indexing,
: Replication and fail-over support, efficient storage of large
: Binary Data Objects, and auto-sharding.
:
: This package provides the MONGO shell, import/export tools, and
: Other client utilities.

3. Installing MongoDB server side and client tools
[email protected] geffzhang]# Yum install Mongo-10gen-server

[email protected] geffzhang]# Yum install Mongo-10gen

4. Start MongoDB

Service Mongod Start

Updated later, stop MongoDB, execute yum update Mongo-10gen mongo-10gen-server.

5, server configuration:/etc/mongod.conf

2. # mongo.conf
6. #where to log
8. Logpath=/var/log/mongo/mongod.log
12. Logappend=true #以追加方式写入日志
16. # fork and run in background
18. Fork = True
22. #port = 27017 #端口
26. Dbpath=/var/lib/mongo #数据库文件保存位置
28. Directoryperdb=true
30. # Enables periodic logging of CPU utilization and I/O wait
32. #启用定期记录CPU利用率和 I/O waits
34. #cpu = True
38. # Turn on/off security. OFF is currently the default
40. # whether to run in secure authentication mode, default is non-secure way of authentication
42. #noauth = True
44. #auth = True
48. # Verbose logging output.
50. # Verbose record output
52. #verbose = True
56. # Inspect all client data for validity in receipt (useful for
58. # Developing drivers) Check the validity of the client receiving data when developing the driver
60. #objcheck = True
64. # Enable DB quota management enables database quota management, with a default of 8 files per db, which can be set with the Quotafiles parameter
66. #quota = True
68. # Set Oplog record level
70. # Set oplogging level where n is
72. # 0=off (default)
74. # 1=w
76. # 2=r
78. # 3=both
80. # 7=w+some Reads
82. #oplog = 0
86. # diagnostic/debugging option Dynamic Debug Item
88. #nocursors = True
92. # Ignore Query hints ignore queries hint
94. #nohints = True
96. # Disable HTTP interface, default to localhost:28017
98. # Disable The HTTP interface (Defaults to localhost:27018). This port number is wrong.
100. #nohttpinterface = True
104. # Close the server-side script, which will greatly limit the functionality
106. # Turns off server-side scripting. This would result in greatly limited
108. # functionality
110. #noscripting = True
112. # Close Scan table, any query will be scan failed
114. # Turns off table scans. Any query this would do a table scan fails.
116. #notablescan = True
118. # Close data file pre-allocation
120. # Disable data File preallocation.
122. #noprealloc = True
124. # Specify the size of the. ns file for the new database, in MB
126. # specify. ns file size for new databases.
128. # nssize = <size>
132. # Accout token for Mongo monitoring server.
134. #mms-token = <token>
136. # MONGO the name of the monitoring server
138. # server name for Mongo monitoring server.
140. #mms-name = <server-name>
142. # MONGO The ping interval of the monitoring server
144. # Ping interval for Mongo monitoring server.
146. #mms-interval = <seconds>
150. # Replication Options Copy option
154. # in replicated MONGO databases, specify here whether the is a slave or master in replication, specifies that the current is a dependency
156. #slave = True
158. #source = master.example.com
160. # Slave only:specify A single database to replicate
162. #only = master.example.com
164. # or
166. #master = True
168. #source = slave.example.com

Ext: CentOS 6 installs MongoDB and server-side configuration with Yum