From fb4d507c8a70bb959ba452a8ba7e9fe447422cd9 Mon Sep 17 00:00:00 2001 From: Carlisia Date: Wed, 1 Aug 2018 13:24:07 -0700 Subject: [PATCH] Extend doc about synchronization Signed-off-by: Carlisia --- docs/about.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/about.md b/docs/about.md index 44a57ce21..cc16d8d32 100644 --- a/docs/about.md +++ b/docs/about.md @@ -64,6 +64,8 @@ Heptio Ark treats object storage as the source of truth. It continuously checks This allows restore functionality to work in a cluster migration scenario, where the original backup objects do not exist in the new cluster. +Likewise, if a backup object exists in Kubernetes but not in object storage, it will be deleted from Kubernetes since the backup tarball no longer exists. + [19]: /img/backup-process.png [20]: https://kubernetes.io/docs/concepts/api-extension/custom-resources/#customresourcedefinitions [21]: https://kubernetes.io/docs/concepts/api-extension/custom-resources/#custom-controllers