<p>It looks like Hyperkube is not available in kubernetes repo since 1.17, but there is nowhere mentioned about where it is now.</p>

<p>Reference in 1.17:
Hyperkube will now be available in a new Github repository and will not be included in the kubernetes release from 1.17 onwards (#83454, @dims)</p>

Joseph Sheng
<p>I've got the answer from Github. Here is the link.
<a href="https://github.com/kubernetes/kubernetes/issues/91897" rel="nofollow noreferrer">https://github.com/kubernetes/kubernetes/issues/91897</a></p>
