I created a tool to generate system reports that are useful for rebuilding for disaster recovery or just managing your environment. The reports generated is in an xml format, and should be easy to navigate. Currently it collects some basic system info and list packages, versions, and labels installed. Future plans include adding network interface info, nsswitch settings, local accounts and groups, and more. The goal being to generate enough info that the system can be restored to a sane state. Currently supports conary based systems, red hat, and fedora currently with plans to support debian and ubuntu soon.
There will eventually be some additional tools for mining the reports. Queries, doing diffs, etc.