Migrate to new task template (#3442)
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Andrew Chen
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title: Federated ConfigMap
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---
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{% capture overview %}
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This guide explains how to use ConfigMaps in a Federation control plane.
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* TOC
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{:toc}
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## Prerequisites
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This guide assumes that you have a running Kubernetes Cluster
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Federation installation. If not, then head over to the
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[federation admin guide](/docs/admin/federation/) to learn how to
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bring up a cluster federation (or have your cluster administrator do
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this for you).
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Other tutorials, such as Kelsey Hightower's
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[Federated Kubernetes Tutorial](https://github.com/kelseyhightower/kubernetes-cluster-federation),
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might also help you create a Federated Kubernetes cluster.
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You should also have a basic
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[working knowledge of Kubernetes](/docs/getting-started-guides/) in
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general and [ConfigMaps](/docs/tasks/configure-pod-container/configmap/) in particular.
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## Overview
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Federated ConfigMaps are very similar to the traditional [Kubernetes
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ConfigMaps](/docs/tasks/configure-pod-container/configmap/) and provide the same functionality.
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Creating them in the federation control plane ensures that they are synchronized
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across all the clusters in federation.
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{% endcapture %}
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{% capture prerequisites %}
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* {% include federated-task-tutorial-prereqs.md %}
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* You should also have a basic
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[working knowledge of Kubernetes](/docs/setup/pick-right-solution/) in
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general and [ConfigMaps](/docs/tasks/configure-pod-container/configmap/) in particular.
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{% endcapture %}
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{% capture steps %}
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## Creating a Federated ConfigMap
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@@ -85,3 +79,7 @@ Note that at this point, deleting a Federated ConfigMap will not delete the
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corresponding ConfigMaps from underlying clusters.
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You must delete the underlying ConfigMaps manually.
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We intend to fix this in the future.
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{% endcapture %}
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{% include templates/task.md %}
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