m>ratings v2-mysql</em> that uses your database.</p><p>Specify the routing for both services above by adding two
<a href=/v1.22/docs/reference/config/networking/virtual-service/>virtual services</a>. These virtual services are
specified in <code>samples/bookinfo/networking/virtual-service-ratings-mysql.yaml</code> of an Istio release archive.
<em><strong>Important:</strong></em> make sure you
<a href=/v1.22/docs/examples/bookinfo/#apply-default-destination-rules>applied the default destination rules</a> bef