This module installs Nexus from sonatype.org, and configures it for Redhat-family systems. It is compliant with both puppet 2.7+ and 3+, and has been tested for quality using puppet-lint, rspec-puppet, and rspec-system.
If you're using librarian-puppet, add a line to your Puppetfile:
mod 'justinclayton/nexus', '1.x'
include nexus