Clarify backup_keep_time config parameter with S3

Discussed in gitlab-org/omnibus-gitlab#1453

[ci skip]
This commit is contained in:
Stan Hu 2016-07-29 07:28:34 -07:00
parent a330b29b70
commit 7658f31a62

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@ -382,6 +382,13 @@ backups using all your disk space. To do this add the following lines to
gitlab_rails['backup_keep_time'] = 604800
```
Note that the `backup_keep_time` configuration option only manages local
files. GitLab does not automatically prune old files stored in a third-party
object storage (e.g. AWS S3) because the user may not have permission to list
and delete files. We recommend that you configure the appropriate retention
policy for your object storage. For example, you can configure [the S3 backup
policy here as described here](http://stackoverflow.com/questions/37553070/gitlab-omnibus-delete-backup-from-amazon-s3).
NOTE: This cron job does not [backup your omnibus-gitlab configuration](#backup-and-restore-omnibus-gitlab-configuration) or [SSH host keys](https://superuser.com/questions/532040/copy-ssh-keys-from-one-server-to-another-server/532079#532079).
## Alternative backup strategies