1.2 KiB
| approvers | title | |||
|---|---|---|---|---|
|
kubeadm config |
{% capture overview %}
Beginning with v1.8.0, kubeadm uploads the configuration of your cluster to a ConfigMap called
kubeadm-config in the kube-system namespace, and later reads the ConfigMap when upgrading.
This enables correct configuration of system components, and provides a seamless user experience.
You can execute kubeadm config view to view the ConfigMap. If you initialized your cluster using
kubeadm v1.7.x or lower, you must use kubeadm config upload to create the ConfigMap before you
may use kubeadm upgrade.
{% endcapture %}
{% capture body %}
kubeadm config upload from-file
{% include_relative generated/kubeadm_config_upload_from-file.md %}
kubeadm config upload from-flags
{% include_relative generated/kubeadm_config_upload_from-flags.md %}
kubeadm config view
{% include_relative generated/kubeadm_config_view.md %} {% endcapture %}
{% capture whatsnext %}
- kubeadm upgrade to upgrade a Kubernetes cluster to a newer version {% endcapture %}
{% include templates/concept.md %}