 生产中使用 Istio 所带来的贡献。加入活动，参加这次活动，并对演示提出问题或发表评论，有机会赢得一些 Istio 的礼品。</p><figure style=width:100%><div class=wrapper-with-intrinsic-ratio style=padding-bottom:56.25%><a data-skipendnotes=true href=/v1.18/zh/blog/2021/istio-4th-birthday/2.png title="Istio Community Meetup!"><img class=element-to-stretch src=/v1.18/zh/blog/2021/istio-4th-birthday/2.png alt="Istio Community Meetup!"></a></div><figcaption>Istio Communit