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41 lines
1.5 KiB
Plaintext
41 lines
1.5 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * security/container_security/security-storage.adoc
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[id="security-network-storage-persistent_{context}"]
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= Persistent volume plugins
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Containers are useful for both stateless and stateful applications.
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Protecting attached storage is a key element of securing stateful services.
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Using the Container Storage Interface (CSI), {product-title} can
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incorporate storage from any storage back end that supports the CSI interface.
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{product-title} provides plugins for multiple types of storage, including:
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* {rh-storage-first} *
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* AWS Elastic Block Stores (EBS) *
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* AWS Elastic File System (EFS) *
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* Azure Disk *
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* Azure File *
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* OpenStack Cinder *
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* GCE Persistent Disks *
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* VMware vSphere *
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* Network File System (NFS)
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* FlexVolume
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* Fibre Channel
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* iSCSI
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Plugins for those storage types with dynamic provisioning are marked with
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an asterisk (*). Data in transit is encrypted via HTTPS for all
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{product-title} components communicating with each other.
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You can mount a persistent volume (PV) on a host in any way supported by your
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storage type. Different types of storage have different capabilities and each
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PV's access modes are set to the specific modes supported by that particular
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volume.
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For example, NFS can support multiple read/write clients, but a specific NFS PV
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might be exported on the server as read-only. Each PV has its own set of access
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modes describing that specific PV's capabilities, such as `ReadWriteOnce`,
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`ReadOnlyMany`, and `ReadWriteMany`.
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