r.istio.io: failed calling admission webhook &#34;sidecar-injector.istio.io&#34;: Post https://istio-sidecar-injector.istio-system.svc:443/inject: Service Unavailable
</code></pre><p>Make sure both pod and service CIDRs are not proxied according to <code>*_proxy</code> variables. Check the <code>kube-apiserver</code> files and logs to verify the configuration and whether any requests are being proxied.</p><p>One workaround is to remove the proxy settings from the <code>kube-apiserver</code> manifest, anothe