Technical resources
Field notes from the infrastructure layer.
Practical guidance on cloud, virtualization, and Citrix from the engineers doing the work — migration playbooks, lessons learned, and the decisions that matter at enterprise scale.
Works in the browser, fails in Citrix Workspace app: the missing intermediate certificate
A renewed gateway certificate that the browser accepts and Workspace app refuses: a common cause is a missing intermediate. How to find the issuer your gateway is not sending, and link it on a NetScaler.
6 min readRead →
Building a pool-wide health view for XenServer: what we learned
It started as a small dashboard on top of a daily bash report. Now it is the XenServer side of DTR Vantage: every pool on one page, health told apart from coverage, Dom0 told apart from the host, and a console for the work XenCenter used to do.
8 min readRead →