��术。" aria-controls=card122-body><svg class="icon guide"><use xlink:href="/v1.9/img/icons.svg#guide"/></svg>运维</button><div class="body default" aria-labelledby=card122 role=region id=card122-body><ul role=tree aria-expanded=true aria-labelledby=card122><li role=treeitem aria-label=部署><button aria-hidden=true></button><a title="设置 Istio 部署的要求、概念和注意事项。" href=/v1.9/zh/docs/ops/deployment/>部署</a><ul role=group aria-expanded=false class=leaf-section><li role=none>