November 2019
Intermediate to advanced
408 pages
9h 56m
English
Content preview from Hands-On Docker for Microservices with Python
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Releasing frequently and adding feature flags
While rollbacks are possible, as we've just seen, the general consensus should be that each new deployment moves forward. The code for a new release contains the code from the previous release, plus some small changes. Following the Git way of operating, we work on a single branch (the main branch) that gets pushed forward.
This means having to avoid several active long-lived branches. This model is called trunk-based development and it's the recommended way of working to aim for continuous integration. In a trunk-based development, feature branches are short-lived and are always merged with the main branch (or trunk), which is normally called the master in Git.
Trunk-based development avoids ...
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