CloudLink：如何刪除 CSR 檔案和電子郵件地址中的 IP 資訊

以下為使用 openssl （任何 Linux 平台） 建立 CSR 的命令。

openssl req -newkey rsa:2048 -nodes -keyout server.key -subj "/emailAddress=cloudlink@dell.com/C=US/ST=Cork/L=Cork/O=Dell Tech/OU=ISG/CN=pp-clc-node.pp.local" -out server.csr

或互動方式：

ComputerName:~/test # openssl req -new > cert.csr
Generating a RSA private key
..............................................................+++++
..............+++++
writing new private key to 'privkey.pem'
Enter PEM pass phrase:*********

Verifying - Enter PEM pass phrase:*********

You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.

Country Name (2 letter code) [AU]:US
State or Province Name (full name) [Some-State]:TX
Locality Name (eg, city) []:Round Rock
Organization Name (eg, company) [Internet Widgits Pty Ltd]:Dell
Organizational Unit Name (eg, section) []:ISG
Common Name (e.g. server FQDN or YOUR name) []:node1
Email Address []:cloudlink@dell.com

Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:
An optional company name []:
W11539MDK3:~/test # ls
cert.csr  crt.pub  privkey.pem