红帽全球峰会1.3. Q2 2025
更新了从 OpenShift SDN 迁移到 OVN-Kubernetes 的版本要求。集群版本必须是 4.16.43 或更高版本，才能从 OpenShift SDN 网络插件启动实时迁移到 OVN-Kubernetes 网络插件。
如果您的集群使用 OpenShift SDN 网络插件，则无法升级到 Red Hat OpenShift Service on AWS 未来的主版本，而无需迁移到 OVN-Kubernetes。
- 现在支持 AWS Trainium 和 Inferentia 实例类型。现在，您可以为 Red Hat OpenShift Service on AWS 集群使用 Amazon Web Services (AWS) Trainium 和 Inferentia 实例类型。如需更多信息，请参阅 Red Hat OpenShift Service on AWS 实例类型。
- 发布新版本的 Red Hat OpenShift Service on AWS。Red Hat OpenShift Service on AWS 版本 4.19 现在可用于新集群。有关升级到此最新版本的更多信息，请参阅使用 HCP 集群升级 ROSA。
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