红帽全球峰会12.3. 升级 QuayRegistry
当 Quay Operator 启动时，它会立即查找它配置为监视的命名空间中的任何 QuayRegistries。当找到时，会使用以下逻辑：
-
如果
status.currentVersion没有设置，则正常协调。 -
如果
status.currentVersion等于 Operator 版本，请正常协调。 -
如果
status.currentVersion没有等于 Operator 版本，请检查是否升级它。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，返回错误并只保留QuayRegistry及其部署的 Kubernetes 对象。
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