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SAFe® for DevOps Practitioners
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We may want verification that we can deploy the change to a production-like environment and verify that our solution still works. To enable this last look, we employ certain practices.
Let’s look at these practices in depth.
A staging environment is a facsimile of the production environment, which has several uses throughout the PI. It is the place where demonstrations of the system as it currently stands are performed in the system demo. User acceptance testing can be performed in this environment, which is as close to production as possible.
As the changes to the product are being developed, the staging environment shows the state of change before deployment to production. At the very least, changes to the staging environment happen every sprint or iteration for the ART. More frequent changes are allowed as long as the build process and end-to-end testing are completed successfully.
A staging environment may also act as...
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