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Revise tutorial introduction

pull/43133/head
Tim Bannister 2023-09-20 18:18:47 +01:00
parent 08e0d63a11
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content/en/docs/tutorials/stateful-application/basic-stateful-set.md
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@ -27,14 +27,25 @@ following Kubernetes concepts:
* [Headless Services](/docs/concepts/services-networking/service/#headless-services)
* [PersistentVolumes](/docs/concepts/storage/persistent-volumes/)
* [PersistentVolume Provisioning](https://github.com/kubernetes/examples/tree/master/staging/persistent-volume-provisioning/)
* [StatefulSets](/docs/concepts/workloads/controllers/statefulset/)
* The [kubectl](/docs/reference/kubectl/kubectl/) command line tool
{{% include "task-tutorial-prereqs.md" %}}
You should configure `kubectl` to use a context that uses the `default`
namespace.
If you are using an existing cluster, make sure that it's OK to use that
cluster's default namespace to practice. Ideally, practice in a cluster
that doesn't run any real workloads.
It's also useful to read the concept page about [StatefulSets](/docs/concepts/workloads/controllers/statefulset/).
{{< note >}}
This tutorial assumes that your cluster is configured to dynamically provision
PersistentVolumes. If your cluster is not configured to do so, you
PersistentVolumes. You'll also need to have a [default StorageClass](/docs/concepts/storage/storage-classes/#default-storageclass).
If your cluster is not configured to provision storage dynamically, you
will have to manually provision two 1 GiB volumes prior to starting this
tutorial.
tutorial and
set up your cluster so that those PersistentVolumes map to the
PersistentVolumeClaim templates that the StatefulSet defines.
{{< /note >}}
## {{% heading "objectives" %}}