红帽全球峰会2.3. 升级 QuayRegistry
当 Red Hat Quay Operator 启动时，它会立即查找它要监视的命名空间中找到的任何 QuayRegistries。当找到时，使用以下逻辑：
-
如果
status.currentVersion未设置，请正常进行协调。 -
如果
status.currentVersion与 Operator 版本相同，请正常进行协调。 -
如果
status.currentVersion不等于 Operator 版本，请检查是否可以升级它。如果可以，执行升级任务，并在完成后将status.currentVersion设置为 Operator 的版本。如果无法升级，则返回错误，并只保留QuayRegistry及其部署的 Kubernetes 对象。
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