howieyuen
91 lines
3.9 KiB
Markdown
91 lines
3.9 KiB
Markdown
---
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title: kubeadm config
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content_type: concept
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weight: 50
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---
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<!-- overview -->
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<!--
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During `kubeadm init`, kubeadm uploads the `ClusterConfiguration` object to your cluster
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in a ConfigMap called `kubeadm-config` in the `kube-system` namespace. This configuration is then read during
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`kubeadm join`, `kubeadm reset` and `kubeadm upgrade`.
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-->
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在 `kubeadm init` 执行期间，kubeadm 将 `ClusterConfiguration` 对象上传
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到你的集群的 `kube-system` 名字空间下名为 `kubeadm-config` 的 ConfigMap 对象中。
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然后在 `kubeadm join`、`kubeadm reset` 和 `kubeadm upgrade` 执行期间读取此配置。
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<!--
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You can use `kubeadm config print` to print the default static configuration that kubeadm
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uses for `kubeadm init` and `kubeadm join`.
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-->
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你可以使用 `kubeadm config print` 命令打印默认静态配置，
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kubeadm 运行 `kubeadm init` and `kubeadm join` 时将使用此配置。
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<!--
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The output of the command is meant to serve as an example. You must manually edit the output
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of this command to adapt to your setup. Remove the fields that you are not certain about and kubeadm
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will try to default them on runtime by examining the host.
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-->
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{{< note >}}
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此命令的输出旨在作为示例。你必须手动编辑此命令的输出来适配你的设置。
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删除你不确定的字段，kubeadm 将通过检查主机来尝试在运行时给它们设默认值。
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{{< /note >}}
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<!--
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For more information on `init` and `join` navigate to
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[Using kubeadm init with a configuration file](/docs/reference/setup-tools/kubeadm/kubeadm-init/#config-file)
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or [Using kubeadm join with a configuration file](/docs/reference/setup-tools/kubeadm/kubeadm-join/#config-file).
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-->
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更多有关 `init` 和 `join` 的信息请浏览[使用带配置文件的 kubeadm init](/zh-cn/docs/reference/setup-tools/kubeadm/kubeadm-init/#config-file)
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或[使用带配置文件的 kubeadm join](/zh-cn/docs/reference/setup-tools/kubeadm/kubeadm-join/#config-file)。
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<!--
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For more information on using the kubeadm configuration API navigate to
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[Customizing components with the kubeadm API](/docs/setup/production-environment/tools/kubeadm/control-plane-flags).
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-->
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有关使用 kubeadm 的配置 API 的更多信息，
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请浏览[使用 kubeadm API 来自定义组件](/zh-cn/docs/setup/production-environment/tools/kubeadm/control-plane-flags)。
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<!--
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You can use `kubeadm config migrate` to convert your old configuration files that contain a deprecated
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API version to a newer, supported API version.
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-->
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你可以使用 `kubeadm config migrate` 来转换旧配置文件，
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把其中已弃用的 API 版本更新为受支持的 API 版本。
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<!--
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`kubeadm config images list` and `kubeadm config images pull` can be used to list and pull the images
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that kubeadm requires.
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-->
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`kubeadm config images list` 和 `kubeadm config images pull` 可以用来列出和拉取 kubeadm 所需的镜像。
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<!-- body -->
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## kubeadm config print {#cmd-config-print}
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{{< include "generated/kubeadm_config_print.md" >}}
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## kubeadm config print init-defaults {#cmd-config-print-init-defaults}
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{{< include "generated/kubeadm_config_print_init-defaults.md" >}}
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## kubeadm config print join-defaults {#cmd-config-print-join-defaults}
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{{< include "generated/kubeadm_config_print_join-defaults.md" >}}
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## kubeadm config migrate {#cmd-config-migrate}
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{{< include "generated/kubeadm_config_migrate.md" >}}
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## kubeadm config images list {#cmd-config-images-list}
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{{< include "generated/kubeadm_config_images_list.md" >}}
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## kubeadm config images pull {#cmd-config-images-pull}
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{{< include "generated/kubeadm_config_images_pull.md" >}}
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## {{% heading "whatsnext" %}}
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<!--
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* [kubeadm upgrade](/docs/reference/setup-tools/kubeadm/kubeadm-upgrade/) to upgrade a Kubernetes cluster to a newer version
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-->
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* [kubeadm upgrade](/zh-cn/docs/reference/setup-tools/kubeadm/kubeadm-upgrade/)
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将 Kubernetes 集群升级到更新版本 [kubeadm upgrade]
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