红帽全球峰会This documentation is for a release that is no longer maintained
See documentation for the latest supported version 3 or the latest supported version 4.2.4.4.4. CRD 升级
如果自定义资源定义（CRD）属于单一集群服务版本（CSV），OLM 会立即对其升级。如果某个 CRD 被多个 CSV 拥有，则当该 CRD 满足以下所有向后兼容条件时才会升级：
- 所有已存在于当前 CRD 中的服务版本都包括在新 CRD 中。
- 在根据新 CRD 的验证模式（schema）进行验证后，与 CRD 的服务版本关联的所有现有实例或自定义资源均有效。
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