mongodbKeyFile文件生成

参考：http://docs.MongoDB.org/manual/tutorial/generate-key-file/

成都创新互联公司作为成都网站建设公司，专注重庆网站建设公司、网站设计，有关成都定制网站方案、改版、费用等问题，行业涉及木包装箱等多个领域，已为上千家企业服务，得到了客户的尊重与认可。

Generate a Key File

Overview

This section describes how to generate a key file to store authentication information. After generating a key file, specify the key file using the keyFile option when starting a mongod or mongos instance.

A key’s length must be between 6 and 1024 characters and may only contain characters in the base64 set. The key file must not have group or world permissions on UNIX systems. Key file permissions are not checked on Windows systems.

1、Create a key file.

Create the key file your deployment will use to authenticate servers to each other.

To generate pseudo-random data to use for a keyfile, issue the following openssl command:

openssl rand -base64 741 > mongodb-keyfile

chmod 600 mongodb-keyfile

chown mongod.mongod mongodb-keyfile

You may generate a key file using any method you choose. Always ensure that the password stored in the key file is both long and contains a high amount of entropy. Using openssl in this manner helps generate such a key.

2、Specify the key file when starting a MongoDB instance.

Specify the path to the key file with the keyFile option.

本文题目：mongodbKeyFile文件生成
当前网址：http://6mz.cn/article/poggpc.html