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reword again

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Signed-off-by: Julia Evans <julia@stripe.com>
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Julia Evans
2017-10-04 14:04:00 -07:00
parent cf71544276
commit 36d5d501f6
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10
docs/faq.md
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## When is it appropriate to use Ark instead of etcd's built in backup/restore?
If you only want to backup/restore a single etcd cluster, you may be better off using etcd's backup
and restore tooling. However, doing so restricts you to reconstructing your Kubernetes cluster data
exactly as it was preserved. Etcd's restore tooling is good if what you want is to recover from
data loss in a single etcd cluster, but does not support more sophisticated restores such as cluster
migrations and restoring Kubernetes state stored across multiple etcd clusters.
Etcd's restore tooling is good for recovering from data loss in a single etcd cluster, but does not
support more sophisticated restores. If you only want to recover from data loss in a single etcd
cluster, you're likely better off using etcd's backup/restore tooling.
Ark is useful for:
Examples of cases where Ark is useful:
* backing up both Kubernetes resources and persistent volume state
* cluster migrations