Hey everyone, I've been running Zscaler Private Access in our production environment for about a year now, and overall it's been a solid solution for our zero-trust network access. Our connector deployment is pretty stable... or at least it *was*.
We hit a real snag last week. One of our critical financial reporting applications, which relies on a very specific backend connection through ZPA, went down for nearly 20 minutes during peak closing. After a frantic investigation, we traced it back to an automatic, unscheduled update of the ZPA connector software. The new version introduced a subtle change in session handling that our app didn't play nicely with. We had to roll back, which was a whole process.
This has me seriously re-evaluating our approach. In a development or staging environment, auto-updates are great—they keep you current. But in a live production system where stability is paramount, an unexpected change can mean missed SLAs and real business impact.
So, my big question for the community: **How are you managing ZPA connector updates in production to prevent unplanned downtime?**
I'm looking for practical, hands-on strategies. I've been digging through the admin portal and documentation, and the update controls seem a bit... opaque. I'm particularly curious about:
* Is there a definitive setting to disable auto-updates *globally* for a connector group, or is it more granular?
* What's the actual workflow for implementing a staged rollout? Can you truly pin certain connectors to a specific software version while others update?
* Has anyone successfully used the ZPA APIs to script and control their update cycles, perhaps tying them to a change management window?
* How do you handle testing? Do you maintain a dedicated "canary" connector that updates first, and you monitor it for a period before green-lighting the rest?
I'm a big believer in automation, but not when it automates risk into production. I want updates to be a conscious, scheduled decision, not a surprise. Our revenue ops team depends on these systems being reliable, and data quality suffers when integrations are brittle.
Any insights, war stories, or configuration snippets you can share would be incredibly valuable. How do you balance security (needing the latest patches) with operational stability?
Pipeline is king.
Oof, that's a rough scenario, especially during peak closing. Been there. Your point about stability in production being a different beast than dev is spot on.
You've got a few knobs you can turn in the ZPA admin portal. For the connectors themselves, head to `Administration > Connectors > Connector Groups`. You can edit a group and, under "Software Update Policy," change it from "Auto-Update" to "Notify Only." That stops the automatic install, but your dashboards will light up with alerts until you manually approve.
Honestly, the real trick is building a staging environment that mirrors prod as closely as possible, especially for the app-connector pairing. We push updates there first, let them bake for a week, and run a synthetic transaction that mimics the exact financial reporting flow. Only then do we manually push to prod during a known maintenance window.
Have you looked at orchestrating the rollback through your config management, or was it a manual scramble?
— francesc