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backup: Add restore step

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* Add restore step
* Use lzma compression since we're in the 2010's
This commit is contained in:
Kyle Manna 2014-07-06 00:11:27 -07:00
parent 31d631443f
commit ca8f41f341
1 changed files with 6 additions and 2 deletions
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docs/backup.md
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@ -9,6 +9,10 @@ I'd recommend encrypting the archive with something strong (e.g. gpg or openssl
TL;DR Protect the resulting archive file, by ensure there is very limited access to it.
## Simple
## Backup to Archive
docker run --volumes-from openvpn-data --rm kylemanna/openvpn tar czf - -C /etc openvpn > openvpn-backup.tar.gz
docker run --volumes-from openvpn-data --rm busybox tar -cvf - -C /etc openvpn | xz > openvpn-backup.tar.xz
## Retore to New Image
xzcat openvpn-backup.tar.xz | docker run --name openvpn-data -v /etc/openvpn -i busybox tar -xvf - -C /etc