24 lines
739 B
Markdown
24 lines
739 B
Markdown
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Manage configuration for a kubeadm cluster persisted in a ConfigMap in the cluster.
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### Synopsis
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There is a ConfigMap in the kube-system namespace called "kubeadm-config" that kubeadm uses to store internal configuration about the
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cluster. kubeadm CLI v1.8.0+ automatically creates this ConfigMap with the config used with 'kubeadm init', but if you
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initialized your cluster using kubeadm v1.7.x or lower, you must use the 'config upload' command to create this
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ConfigMap. This is required so that 'kubeadm upgrade' can configure your upgraded cluster correctly.
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```
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kubeadm config
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```
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### Options
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```
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--kubeconfig string The KubeConfig file to use when talking to the cluster. (default "/etc/kubernetes/admin.conf")
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```
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