CD process

Practical operation cases （CD Continuous delivery / Deploy ）

explain ： This time CD The operation example of is based on the CI The configuration of .

1. Configure on the pipeline

The name can be customized , In the following configuration, we will use this name as a parameter . Description can be written at will . Parameter type selection label [tag]. The default value indicates which branch of the warehouse to pull the code from .

Add build steps , choice perform shell.

The newly added execution shell Step drag to maven Before the step （ It will be executed in sequence ）. Write command git checkout $test_tag, Said it would start from git Pull and build the executed version in the warehouse to build . Notice the $test_tag It is consistent with the name configured above .

After configuration, click apply to save .

2. stay GitLab Add Tags label

Label the submitted code . For example, I submitted the code twice here , Label separately v1.0.0 and v2.0.0.

3. Jenkins To pull and build

When we click build, we are in gitlab Medium Tags It has been shown , You can select the appropriate version to build . So here I'm going to choose v2.0.0.

You can also see clearly from the log git checkout v2.0.0, This step is in maven Execute... Before compiling .

4. test

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