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Add caution to behavior of --from-env-file #17585

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Nov 21, 2019
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Add caution to behavior of --from-env-file #17585

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42f0907
Add caution to behavior of --from-env-file
christophercarney Nov 14, 2019
5aecc56
Reword warning to fix grammar
christophercarney Nov 18, 2019
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6 changes: 5 additions & 1 deletion content/en/docs/tasks/configure-pod-container/configure-pod-configmap.md
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Expand Up @@ -223,7 +223,11 @@ data:
lives: "3"
```

When passing `--from-env-file` multiple times to create a ConfigMap from multiple data sources, only the last env-file is used:
{{< caution >}}
When passing `--from-env-file` multiple times to create a ConfigMap from multiple data sources, only the last env-file is used.
{{< /caution >}}

The behavior of passing `--from-env-file` multiple times is demonstrated by:

```shell
# Download the sample files into `configure-pod-container/configmap/` directory
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