33 lines
1.1 KiB
Markdown
33 lines
1.1 KiB
Markdown
---
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reviewers:
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- luxas
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- jbeda
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title: kubeadm token
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content_type: concept
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weight: 70
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---
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<!-- overview -->
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Bootstrap tokens are used for establishing bidirectional trust between a node joining
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the cluster and a control-plane node, as described in [authenticating with bootstrap tokens](/docs/reference/access-authn-authz/bootstrap-tokens/).
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`kubeadm init` creates an initial token with a 24-hour TTL. The following commands allow you to manage
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such a token and also to create and manage new ones.
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<!-- body -->
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## kubeadm token create {#cmd-token-create}
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{{< include "generated/kubeadm_token/kubeadm_token_create.md" >}}
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## kubeadm token delete {#cmd-token-delete}
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{{< include "generated/kubeadm_token/kubeadm_token_delete.md" >}}
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## kubeadm token generate {#cmd-token-generate}
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{{< include "generated/kubeadm_token/kubeadm_token_generate.md" >}}
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## kubeadm token list {#cmd-token-list}
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{{< include "generated/kubeadm_token/kubeadm_token_list.md" >}}
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## {{% heading "whatsnext" %}}
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* [kubeadm join](/docs/reference/setup-tools/kubeadm/kubeadm-join/) to bootstrap a Kubernetes worker node and join it to the cluster
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