What are Kubernetes ConfigMaps and how do I use them?
Kubernetes ConfigMaps are used to store non-confidential data in key-value pairs. They allow you to separate configuration artifacts from image content to keep your applications portable.
Can you give me an example of how to create a ConfigMap?
Sure! You can create a ConfigMap using the kubectl command: kubectl create configmap my-config --from-literal=key1=value1 --from-literal=key2=value2
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How do I use a ConfigMap in a Pod?
You can use a ConfigMap in a Pod by referencing it in your Pod's specification. For example, you can mount it as a volume or use it as environment variables.
What happens if I update a ConfigMap?
If you update a ConfigMap, the Pods that use it will not automatically get the new values unless they are restarted or configured to watch for changes.
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