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39 lines
1.8 KiB
Markdown
39 lines
1.8 KiB
Markdown
---
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title: Backup Docker EE
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description: Learn how to create a backup of your Docker Enterprise Edition, and
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how to restore from a backup
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keywords: enterprise, backup, restore
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---
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To backup Docker Enterprise Edition you need to create individual backups
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for each of the following components:
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1. Docker Swarm. [Backup Swarm resources like service and network definitions](/engine/swarm/admin_guide.md#back-up-the-swarm).
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2. Universal Control Plane (UCP). [Backup UCP configurations](/datacenter/ucp/2.2/guides/admin/backups-and-disaster-recovery.md).
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3. Docker Trusted Registry (DTR). [Backup DTR configurations and images](/datacenter/dtr/2.3/guides/admin/backups-and-disaster-recovery.md).
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Before proceeding to backup the next component, you should test the backup you've
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created to make sure it's not corrupt. One way to test your backups is to do
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a fresh installation in a separate infrastructure and restore the new installation
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using the backup you've created.
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If you create backups for a single component, you can't restore your
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deployment to its previous state.
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## Restore Docker Enterprise Edition
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You should only restore from a backup as a last resort. If you're running Docker
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Enterprise Edition in high-availability you can remove unhealthy nodes from the
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swarm and join new ones to bring the swarm to an healthy state.
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To restore Docker Enterprise Edition, you need to restore the individual
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components one by one:
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1. Docker Engine. [Learn more](/engine/swarm/admin_guide.md#recover-from-disaster).
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2. Universal Control Plane (UCP). [Learn more](/datacenter/ucp/2.2/guides/admin/backups-and-disaster-recovery.md#restore-your-swarm).
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3. Docker Trusted Registry (DTR). [Learn more](/datacenter/dtr/2.3/guides/admin/backups-and-disaster-recovery.md#restore-dtr-data).
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## Where to go next
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* [Upgrade Docker EE](upgrade.md)
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