id=toc><ol><li role=none aria-label=Istioctl><a href=#istioctl>Istioctl</a><ol><li role=none aria-label="Installation with istioctl"><a href=#installation-with-istioctl>Installation with <code>istioctl</code></a><li role=none aria-label="Upgrade with istioctl"><a href=#upgrade-with-istioctl>Upgrade with <code>istioctl</code></a></ol></li><li role=none aria-label=Operator><a href=#operator>Operator</a><ol><li role=none aria-label="Installation with operator"><a href=#installation-with-operator>Installation w