22 lines
748 B
Markdown
22 lines
748 B
Markdown
---
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description: Explains how to use the in-memory storage drivers
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keywords:
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- registry, service, driver, images, storage, in-memory
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menu:
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main:
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parent: smn_storagedrivers
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title: In-memory storage driver
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---
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# In-memory storage driver (Testing Only)
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For purely tests purposes, you can use the `inmemory` storage driver. This
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driver is an implementation of the `storagedriver.StorageDriver` interface which
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uses local memory for object storage. If you would like to run a registry from
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volatile memory, use the [`filesystem` driver](filesystem.md) on a ramdisk.
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**IMPORTANT**: This storage driver *does not* persist data across runs. This is why it is only suitable for testing. *Never* use this driver in production.
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## Parameters
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None
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