rcbops-cookbooks/osops-utils — pull request #175 by claco (2014-06-16 20:17:21+00:00)
Title: Update repositories before performing upgrades

To ensure the most up to date packages are getting installed during an
upgrade, ensure we rum `yum makecache` or `apt-get update` to update the
repository information first.

Issue rcbops/chef-cookbooks#870

(cherry picked from commit 47ee1c17158d90107b0d8cbcdb5688236788fd97)