opscode-cookbooks/whitelist-node-attrs — pull request #1 by RJ (2012-07-17 17:38:36+00:00)
Title: Add ohai_time to default whitelist

ohai_time is what "knife status" uses to report when nodes last did a successful chef run

without it whitelisted, nodes with this cookbook installed always show up red with " hours ago" in knife status, even though they have in fact ran chef-client successfully recently.