Back Up and Share Docker Volumes » History » Version 1
Viacheslav Anzhiganov, 02/19/2025 06:52 PM
| 1 | 1 | Viacheslav Anzhiganov | # Back Up and Share Docker Volumes |
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| 3 | Normally, if you want to back up a data volume, you run a new container using the volume you want to back up, then execute the tar command to produce an archive of the volume content: |
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| 5 | ``` |
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| 6 | docker run --rm \ |
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| 7 | -v "$VOLUME_NAME":/backup-volume \ |
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| 8 | -v "$(pwd)":/backup \ |
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| 9 | busybox \ |
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| 10 | tar -zcvf /backup/my-backup.tar.gz /backup-volume |
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| 11 | ``` |
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| 13 | To restore a volume with an existing backup, you can run a new container that mounts the target volume and executes the tar command to decompress the archive into the target volume. |