Robuta

https://www.chef.io/blog/opscode-eucalyptus
When systems engineers and developers combine datacenter-level APIs to provision new servers with configuration management tools like Chef to make those new...
private cloud infrastructureopscodeeucalyptusbuildautomated
https://stanforddaily.com/tag/opscode/
stanford dailyarticlesopscode
https://feedly.com/cve/vendors/opscode
Track the latest Opscode vulnerabilities and their associated exploits, patches, CVSS and EPSS scores, proof of concept, links to malware, threat actors, and...
latestopscodevulnerabilities
https://www.meetup.com/topics/opscode-chef/fr/
Find Meetup events so you can do more of what matters to you. Or create your own group and meet people near you who share your interests.
opscodechefgroupsmeetup
https://www.chef.io/blog/opscode-at-southeast-linuxfest-2011
Highlights from Opscode's involvement in Southeast LinuxFest 2011, including sessions and workshops.
southeast linuxfestopscodechefblog