style="color:#e6db74">        host: helloworld
</span><span style="color:#e6db74">        subset: v1
</span><span style="color:#e6db74">      weight: 90
</span><span style="color:#e6db74">    - destination:
</span><span style="color:#e6db74">        host: helloworld
</span><span style="color:#e6db74">        subset: v2
</span><span style="color:#e6db74">      weight: 10
</span><span style="color:#e6db74">EOF</span>
</code></pre></div><p>After setting this rule, Istio will ensure that only one tenth of the r