Add doc on how to configure Kubelet with a file #5694
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tengqm
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Sep 30, 2017
| is defined by the `KubeletConfiguration` struct | ||
| [here (v1alpha1)](https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/apis/kubeletconfig/v1alpha1/types.go). | ||
| The configuration file must be a JSON or YAML representation of the parameters | ||
| in this struct. Note that that this structure, and thus the config file API, |
| [here (v1alpha1)](https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/apis/kubeletconfig/v1alpha1/types.go). | ||
| The configuration file must be a JSON or YAML representation of the parameters | ||
| in this struct. Note that that this structure, and thus the config file API, | ||
| is still considured alpha and is not subject to stability gurarantees. |
| Kubelet's `--init-config-dir` flag set to the location of the directory | ||
| containing the `kubelet` file. The Kubelet will then load the parameters defined | ||
| by `KubeletConfiguration` from the `kubelet` file, rather than from their | ||
| associated command-line flags. |
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so settings in the configuration file take precedence of the command line flags?
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| ## Relationship to Dynamic Kubelet Config | ||
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| If you are using the [Dynamic Kubelet Configuration](https://github.com/kubernetes/features/issues/281) |
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I'd suggest we here use the link shown above Reconfigure a Node's Kubelet in a Live Cluster. Referring to issues on github.com is not end user friendly.
| feature, the configuration provided via `--init-config-dir` will be considered | ||
| the "last known good" configuration by the automatic rollback mechanism. | ||
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| Note that the layout of the files in the `--init-conifg-dir` mirrors the layout |
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Updated PTAL |
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SG, thanks Steve! |
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/lgtm |
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Follow up to #5523 that describes how to load Kubelet configuration from a file.
This change is