Chef Infra Server 15.5.1 Released!

We are delighted to announce the availability of version 15.5.1 of Chef Infra Server.

Bug Fixes

  • Fixed an issue with tiered setup where front-end nodes were also bootstrapping OpenSearch. We updated the cookbooks so that the front-end nodes no longer bootstrap OpenSearch. Migration steps added in upgrade document - Upgrade Chef Infra Server

Updated Components

  • Updated OpenSearch from 1.3.6 to 1.3.7.

Get the Build

You can download binaries directly from