diff --git a/content/zh/docs/reference/config/analysis/ist0109/index.md b/content/zh/docs/reference/config/analysis/ist0109/index.md index 7e1fe8db07..627a4a2296 100644 --- a/content/zh/docs/reference/config/analysis/ist0109/index.md +++ b/content/zh/docs/reference/config/analysis/ist0109/index.md @@ -1,32 +1,24 @@ --- title: ConflictingMeshGatewayVirtualServiceHosts layout: analysis-message +owner: istio/wg-user-experience-maintainers +test: no --- +当 Istio 检测到因[虚拟服务](/zh/docs/reference/config/networking/virtual-service)资源重复而导致冲突时,会出现该信息。比如,多个虚拟服务使用相同的主机名且连接网格网关,会出现错误信息。需要注意的是,Istio 支持虚拟服务合并来连接入口网关。 +## 解决方案{#resolution} -This message occurs when Istio detects an overlap between -[virtual service](/zh/docs/reference/config/networking/virtual-service) -resources that conflict with one another. For example, multiple virtual -services defined to use the same hostname and attached to a mesh gateway -will generate an error message. Note that Istio supports merging of virtual -services that are attached to the ingress gateways. +解决该问题,有如下几个方法: -## Resolution +* 将冲突的虚拟服务合并为一个资源 +* 连接网格网关的虚拟服务使用唯一的主机名 +* 通过设置 `exportTo` 字段,将资源范围限定到指定的命名空间。 -To resolve this issue, you can take one of the following actions: +## 示例{#examples} -* Merge the conflicting virtual services into a single resource. -* Make the hostnames unique across virtual services attached to a mesh gateway. -* Scope the resource to a specific namespace by setting the `exportTo` field. +命名空间 `team1` 的虚拟服务 `productpage` 与命名空间 `team2` 的虚拟服务 `custom` 存在冲突的原因如下: -## Examples - -The `productpage` virtual service in namespace `team1` conflicts with the -`custom` virtual service in `team2` namespace because both of the following -are true: - -* They are attached to the default "mesh" gateway as no custom gateway is -specified. -* They both define the same host `productpage.default.svc.cluster.local`. +* 因为没有指定自定义网关,它们被连接默认的“网格”网关。 +* 它们都定义了相同的主机 `productpage.default.svc.cluster.local` {{< text yaml >}} apiVersion: networking.istio.io/v1alpha3 @@ -57,8 +49,7 @@ spec: --- {{< /text >}} -You can resolve this issue by setting the `exportTo` field to `.` so -that each virtual service is scoped only to its own namespace: +你可以通过设置 `exportTo` 字段为 `.` 来解决该问题,让每个虚拟服务都只限定在自己的命名空间: {{< text yaml >}} apiVersion: networking.istio.io/v1alpha3