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formatting tweaks

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Kyle Spearrin
2020-03-03 10:15:34 -05:00
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_articles/hosting/backup-on-premise.md
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@@ -23,23 +23,25 @@ Some particularly important parts of the `./bwdata` directory are:
Bitwarden will automatically take nightly backups of the `mssql` container database. These database backups are kept in the `./bwdata/mssql/backups` directory. Nightly database backups are kept in this directory for 30 days. In the event of data loss, you can restore one of these daily backups.
## Restoring a nightly backup
1. Go to your Bitwarden installation and execute an interactive bash shell on the `bitwarden-mssql` container.
### Restoring a nightly backup
1. Execute an interactive bash shell on the `bitwarden-mssql` container.
docker exec -it bitwarden-mssql /bin/bash
2. Take note of the backup file you wish to restore in the nightly backups directory. The backups directory is mapped from a host volume at `./bwdata/mssql/backups` to `/etc/bitwarden/mssql/backups` within the `bitwarden-mssql` container.
ls /etc/bitwarden/mssql/backups
For this example, the backup we will be using is named `vault_FULL_20200302_235901.BAK`, which is a backup of the vault database on March 2, 2020 at 11:53pm. The full path of the backup in the container would be `/etc/bitwarden/mssql/backups/vault_FULL_20200302_235901.BAK`
```
docker exec -it bitwarden-mssql /bin/bash
```
2. Take note of the backup file you wish to restore in the nightly backups directory. The directory here is a host volume for `./bwdata/mssql/backups`.
```
ls /etc/bitwarden/mssql/backups/
```
For this example, the backup we will be using is named `vault_FULL_20200302_235901.BAK`, which is a backup of the vault database on 2 March 2020 at 2359. The full path of the backup in this container would be `/etc/bitwarden/mssql/backups/vault_FULL_20200302_235901.BAK`
3. Execute `sqlcmd` with the required authentication.
```
/opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P ${SA_PASSWORD}
```
4. Execute the SQL command `RESTORE DATABASE` with your backup to restore the nightly backup.
```
1> RESTORE DATABASE vault FROM DISK = '/etc/bitwarden/mssql/backups/vault_FULL_20200302_235901.BAK' WITH REPLACE
2> GO
```
/opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P ${SA_PASSWORD}
4. Execute the SQL command `RESTORE DATABASE` with your backup to restore the nightly backup, followed by a `GO` command.
RESTORE DATABASE vault FROM DISK = '/etc/bitwarden/mssql/backups/vault_FULL_20200302_235901.BAK' WITH REPLACE
GO
Your Bitwarden database should now be restored.