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docs,kube: add configMap as supported volume option

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Closes: https://github.com/containers/podman/issues/25436

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Signed-off-by: flouthoc <flouthoc.git@gmail.com>
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flouthoc
2025-03-03 08:53:02 -08:00
parent 2c3615a5ff
commit 1e9bfeb1f8
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docs/source/markdown/podman-kube-play.1.md.in
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@ -28,11 +28,12 @@ Currently, the supported Kubernetes kinds are:
`Kubernetes Pods or Deployments` `Kubernetes Pods or Deployments`
Only four volume types are supported by kube play, the *hostPath*, *emptyDir*, *persistentVolumeClaim*, and *image* volume types. Only five volume types are supported by kube play, the *hostPath*, *emptyDir*, *configMap*, *persistentVolumeClaim*, and *image* volume types.
- When using the *hostPath* volume type, only the *default (empty)*, *DirectoryOrCreate*, *Directory*, *FileOrCreate*, *File*, *Socket*, *CharDevice* and *BlockDevice* subtypes are supported. Podman interprets the value of *hostPath* *path* as a file path when it contains at least one forward slash, otherwise Podman treats the value as the name of a named volume. - When using the *hostPath* volume type, only the *default (empty)*, *DirectoryOrCreate*, *Directory*, *FileOrCreate*, *File*, *Socket*, *CharDevice* and *BlockDevice* subtypes are supported. Podman interprets the value of *hostPath* *path* as a file path when it contains at least one forward slash, otherwise Podman treats the value as the name of a named volume.
- When using a *persistentVolumeClaim*, the value for *claimName* is the name for the Podman named volume. - When using a *persistentVolumeClaim*, the value for *claimName* is the name for the Podman named volume.
- When using an *emptyDir* volume, Podman creates an anonymous volume that is attached the containers running inside the pod and is deleted once the pod is removed. - When using an *emptyDir* volume, Podman creates an anonymous volume that is attached the containers running inside the pod and is deleted once the pod is removed.
- When using an *configMap* volume, Podman creates an anonymous volume that is attached the containers running inside the pod and is deleted once the pod is removed.
- When using an *image* volume, Podman creates a read-only image volume with an empty subpath (the whole image is mounted). The image must already exist locally. It is supported in rootful mode only. - When using an *image* volume, Podman creates a read-only image volume with an empty subpath (the whole image is mounted). The image must already exist locally. It is supported in rootful mode only.
Note: The default restart policy for containers is `always`. You can change the default by setting the `restartPolicy` field in the spec. Note: The default restart policy for containers is `always`. You can change the default by setting the `restartPolicy` field in the spec.