May 2018
Intermediate to advanced
256 pages
7h 6m
English
There are several stages of testing that are applied to the changes in the composition layer before they're applied to the environment. At each stage, the deployment is stopped if the tests fail. We refer to this set of stages as the deployment pipeline. Changes are committed to version control on one end of the pipeline, and the configuration is realized in the infrastructure on the other end.
The following table lists the items that are tested at each stage in the pipeline:
|
Stage |
Test focus |
|
Precommit |
Before the change enters the pipeline, it is tested to ensure that there are no syntax errors or style issues. |
|
Deployment testing |
At this stage, each of the systems in the test cluster attempts to apply ... |
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