# Recuperação a partir de $docker save

**URL:** <https://meta.discourse.org/t/recovery-from-docker-save/120071>\
**Category:** Product Support\
**Created:** [11 Junho , 2019 20:38 UTC](https://meta.discourse.org/t/recovery-from-docker-save/120071 "2019-06-11T20:38:43Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![brightrmn](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/brightrmn/32/143567_2.png) [@brightrmn](https://meta.discourse.org/u/brightrmn)\
**Post date:** [11 Junho , 2019 20:38 UTC](https://meta.discourse.org/t/recovery-from-docker-save/120071/1 "2019-06-11T20:38:43Z")

</div>

Hi,  
Please tell me how to restore the discourse with a backup of the docker backup.

```bash
docker save -o container-file-name.tar containername

```

When I try to rebuild it, I get it:

```bash
Already up-to-date.
I, [2019-06-11T20:14:10.852580 #14] INFO -- : Loading --stdin
/pups/lib/pups/config.rb:23:in `initialize': undefined method `[]' for nil:NilClass (NoMethodError)
	from /pups/lib/pups/cli.rb:27:in `new'
	from /pups/lib/pups/cli.rb:27:in `run'
	from /pups/bin/pups:8:in `<main>'

```

I don’t have any other archives or backups, just this archive.  
Please tell me where in this archive there is a database and related files.

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