/p><p>Notice that the reviews part of the page displays with no rating stars, no
matter how many times you refresh. This is because you configured Istio to route
all traffic for the reviews service to the version <code>reviews:v1</code> and this
version of the service does not access the star ratings service.</p></li><li><p>Transfer 50% of the traffic from <code>reviews:v1</code> to <code>reviews:v3</code> with the following command:</p><div><a data-skipendnotes=true style=display:none href=https://raw.gith