Hello!

In the default configuration from official site:
https://www.nginx.com/resources/wiki/start/topics/tutorials/install/

corresponding yum config is not valid for EC2 RHEL t2.micro instance
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/rhel/$releasever/$basearch/
gpgcheck=0
enabled=1

Because it's resolved into the broken link:

failure: repodata/repomd.xml from nginx: [Errno 256] No more mirrors to try.
http://nginx.org/packages/rhel/7Server/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found

Somebody should add new config for Amazon EC2 RHEL like:
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/rhel/7/$basearch/
gpgcheck=0
enabled=1

or investigate problem depeer, and suggest better config.

Can anyone forward my suggestion to website admins?