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Storage Classes with cloud provisioner
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committed by
Mark Bishop
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aab90da136
@@ -20,4 +20,33 @@ Storage Classes allow you to create PVCs dynamically without having to create PV
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### Storage and Cloud Providers
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<<<<<<< HEAD
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Kubernetes (and therefore, Rancher) supports a wide variety of storage volume plugins, both on premise and in the cloud.
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=======
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Each storage class contains the fields `provisioner`, `parameters`, and `reclaimPolicy`, which are used when a PersistentVolume belonging to the class needs to be dynamically provisioned.
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The `provisioner` determine which volume plugin will be used to provision the persistent volumes, Rancher allows the user to define storage classes for the following provisioners:
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- Amazon EBS Disk
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- AzureFile
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- AzureDisk
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- Ceph RBD
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- Gluster Volume
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- Google Persistent Disk
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- Longhorn
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- Openstack Cinder Volume
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- Portworx Volume
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- Quobyte Volume
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- ScaleIO Volume
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- StorageOS
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- Vmware vSphere Volume
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In addition to customizing each provisioner options for the storage class, Rancher allows the user to specify the `reclaimPolicy` of the volume, there are two options available:
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- Delete volumes and underlying device when released by workloads.
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- Retain the volume for manual cleanup.
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Rancher also allow the user to specify custom `MountOptions` for the persistent volume created.
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`parameters` are specific to each cloud storage provisioners, for full information about the storage classes provisioners parameters please refer to the official [Kubernetes documentation](https://kubernetes.io/docs/concepts/storage/storage-classes/#parameters)
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>>>>>>> Storage Classes with cloud provisioner
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