diff --git a/ee/dtr/admin/disaster-recovery/create-a-backup.md b/ee/dtr/admin/disaster-recovery/create-a-backup.md index 90e03e4e9a..39036cf702 100644 --- a/ee/dtr/admin/disaster-recovery/create-a-backup.md +++ b/ee/dtr/admin/disaster-recovery/create-a-backup.md @@ -25,33 +25,35 @@ Docker Trusted Registry maintains data about: This data is persisted on the host running DTR, using named volumes. [Learn more about DTR named volumes](../../architecture.md). -To perform a backup of a DTR node, run the `docker/dtr backup` command. This +To perform a backup of a DTR node, run the [docker/dtr backup](/reference/dtr/2.6/cli/backup/) command. This command backups up the following data: | Data | Backed up | Description | |:-----------------------------------|:----------|:---------------------------------------------------------------| | Configurations | yes | DTR settings | -| Repository metadata | yes | Metadata like image architecture and size | +| Repository metadata | yes | Metadata such as image architecture and size | | Access control to repos and images | yes | Data about who has access to which images | | Notary data | yes | Signatures and digests for images that are signed | | Scan results | yes | Information about vulnerabilities in your images | | Certificates and keys | yes | TLS certificates and keys used by DTR | | Image content | no | Needs to be backed up separately, depends on DTR configuration | -| Users, orgs, teams | no | Create a UCP backup to backup this data | -| Vulnerability database | no | Can be re-downloaded after a restore | +| Users, orgs, teams | no | Create a UCP backup to back up this data | +| Vulnerability database | no | Can be redownloaded after a restore | -## Backup DTR data +## Back up DTR data To create a backup of DTR you need to: -1. Backup image content -2. Backup DTR metadata +1. Back up image content +2. Back up DTR metadata You should always create backups from the same DTR replica, to ensure a smoother -restore. +restore. If you have not previously performed a backup, the web interface displays a warning for you to do so: -### Backup image content +![](/ee/dtr/images/backup-warning.png) + +### Back up image content Since you can configure the storage backend that DTR uses to store images, the way you backup images depends on the storage backend you're using. @@ -71,7 +73,7 @@ If you're using a different storage backend, follow the best practices recommended for that system. -### Backup DTR metadata +### Back up DTR metadata To create a DTR backup, load your UCP client bundle, and run the following command, replacing the placeholders for the real values: diff --git a/ee/dtr/images/backup-warning.png b/ee/dtr/images/backup-warning.png new file mode 100644 index 0000000000..c4a70e969d Binary files /dev/null and b/ee/dtr/images/backup-warning.png differ