Qiming Teng
85 lines
3.9 KiB
Markdown
85 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`. To view this ConfigMap call `kubeadm config view`.
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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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要查看此 ConfigMap，请调用 `kubeadm config view`。
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<!--
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You can use `kubeadm config print` to print the default configuration and `kubeadm config migrate` to
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convert your old configuration files to a newer version. `kubeadm config images list` and
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`kubeadm config images pull` can be used to list and pull the images that kubeadm requires.
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-->
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你可以使用 `kubeadm config print` 命令打印默认配置，
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并使用 `kubeadm config migrate` 命令将旧版本的配置转化成新版本。
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`kubeadm config images list` 和 `kubeadm config images pull`
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命令可以用来列出并拉取 kubeadm 所需的镜像。
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<!--
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For more information 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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更多信息请浏览[使用带配置文件的 kubeadm init](/zh/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/docs/reference/setup-tools/kubeadm/kubeadm-join/#config-file).
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<!--
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You can also configure several kubelet-configuration options with `kubeadm init`. These options will be the same on any node in your cluster.
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See [Configuring each kubelet in your cluster using kubeadm](/docs/setup/production-environment/tools/kubeadm/kubelet-integration/) for details.
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-->
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你也可以在使用 `kubeadm init` 命令时配置若干 kubelet 配置选项。
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这些选项对于集群中所有节点而言都是相同的。
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参阅[使用 kubeadm 来配置集群中的各个 kubelet](/zh/docs/setup/production-environment/tools/kubeadm/kubelet-integration/)
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了解详细信息。
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<!--
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In Kubernetes v1.13.0 and later to list/pull kube-dns images instead of the CoreDNS image
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the `--config` method described [here](/docs/reference/setup-tools/kubeadm/kubeadm-init-phase/#cmd-phase-addon)
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has to be used.
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-->
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在 Kubernetes v1.13.0 及更高版本中，要列出/拉取 kube-dns 镜像而不是 CoreDNS 镜像，
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必须使用[这里](/zh/docs/reference/setup-tools/kubeadm/kubeadm-init-phase/#cmd-phase-addon)
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所描述的 `--config` 方法。
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<!-- body -->
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## kubeadm config upload from-file {#cmd-config-from-file}
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## kubeadm config print{#cmd-config-view}
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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/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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