update docs for vars

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Jingfang Liu
2018-11-13 11:32:10 -08:00
parent 83bc67c8ad
commit e574948577
2 changed files with 2 additions and 2 deletions

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# Demo: Injecting k8s runtime data into containers
In this tutorial, you will learn how to use `kustomize` to declare a variable reference and substitute it in container's command.
In this tutorial, you will learn how to use `kustomize` to declare a variable reference and substitute it in container's command. Note that, the substitution is not for arbitrary fields, it is only applicable to container env, args and command.
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