You have an application that is running in a managed instance group.

Your development team has released an updated instance template which contains a new feature which was not heavily tested.

You want to minimize impact to users if there is a bug in the new template.

How should you update your instances?

Question

You have an application that is running in a managed instance group.

Your development team has released an updated instance template which contains a new feature which was not heavily tested.

You want to minimize impact to users if there is a bug in the new template.

How should you update your instances?

Exam-Answer · Accepted Answer

Deploy a new instance group and canary the updated template in that group. Verify the new feature in the new canary instance group, and then update the original instance group.

Minimize Impact of New Template Updates

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