<p>I have a 3-node ubuntu microk8s installation and it seems to be working ok.  All 3 nodes are management nodes.</p>
<p>On only one of the nodes, I get an error message and associated delay whenever I use a <strong>kubectl</strong> command.  It looks like this:</p>
<pre class="lang-sh prettyprint-override"><code>$ time kubectl get pods
I0324 03:49:44.270996  514696 request.go:665] Waited for 1.156689289s due to client-side throttling, not priority and fairness, request: GET:https://127.0.0.1:16443/apis/authentication.k8s.io/v1?timeout=32s
NAME                      READY   STATUS    RESTARTS      AGE
sbnweb-5f9d9b977f-lw7t9   1/1     Running   1 (10h ago)   3d3h
shell-6cfccdbd47-zd2tn    1/1     Running   0             6h39m

real    0m6.558s
user    0m0.414s
sys     0m0.170s

</code></pre>
<p>The error message always shows a different URL each time.  I tried looking up the error code (I0324) and haven't found anything useful.</p>
<p>The other two nodes don't show this behavior.  No error message and completes the request in less than a second.</p>
<p>I'm new to k8s so I am not sure how to diagnose this kind of problem.  Any hints on what to look for would be greatly appreciated.</p>

AlanObject
<p>Here's a good <a href="https://jonnylangefeld.com/blog/the-kubernetes-discovery-cache-blessing-and-curse" rel="noreferrer">write-up</a> about the issue. For some cases <code>rm -rf ~/.kube/cache</code> will remove the issue.</p>
