As a common practice, after a successful release to production, often there is a need to retain the involved artifact and relevant release information for certain amount of time. In order to avoid that a retention policy removes this information, you will mark that release with a Retain indefinitely flag, by choosing that option from the VSTS UI.
As this is a manual process that I would like to automate, I will use the Retain indefinitely current release task available in VSTS Marketplace.
After installing the extension, in the list of available tasks, check the Utility category and you’ll find the above mentioned task.
Only a single parameter is presented by the task in a form of a checkbox labeled Mark the current release to be retained indefinitely. By default is set to true. If checked, it will mark the current release with Retain indefinitely flag. Otherwise it will take the Retain indefinitely flag off the current release.
I will add it only for my production environment process and I will place it as the last task. E.g.
This is because I do not want this task to execute if any of the previous tasks in process do fail. It should execute only if I managed to deploy my application in production. That is the criteria for retaining this release for a longer time.
The only requirement for this task to run is that the account on which the build agent is running has sufficient privileges to set Retain indefinitely flag.
That’s all. Now you do not need to remember to set the Retain indefinitely flag after every successful production release.