<p>I run <code>kubectl delete</code> with <code>--all</code> flag. This command deleted all namespace on my cluster. (I couldn't see any namespace on K8S Dashboard) So How can I recover all these deleted namespace ? </p>

<p>And is it possible to restore data on namespance ?</p>

<pre><code>➜ kubectl delete ns --all
warning: deleting cluster-scoped resources, not scoped to the provided namespace
namespace "1xx" deleted
namespace "2xx" deleted
namespace "3xx" deleted
namespace "4xx" deleted
namespace "5xx" deleted
namespace "6xx" deleted
namespace "7xx" deleted
</code></pre>

Tran B. V. Son
<p>No. Your cluster is probably no longer viable and will need to be restored from backup or rebuilt.</p>
