add option for using S3 in README

Signed-off-by: Jakub Sokołowski <jakub@status.im>
2019-06-05 14:52:15 -04:00 · 2019-06-05 14:52:15 -04:00 · 2edfe5175f
parent 5f21ed451a
commit 2edfe5175f
1 changed files with 5 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -20,3 +20,8 @@ This role should be included by anothe role and ran with certain variables:
    backup_access_key: 'ACCESS_KEY'
    backup_secret_key: 'SECRET_KEY'
 ```
+
+If you want to use S3 you can set:
+```yaml
+backup_base_domain: s3.amazonaws.com
+```