CalculateUpgrades fetches and calculates all the update payloads from the specified upstream Cincinnati stack given the current and target version and channel.

FindRelease will find the minimum or maximum release for a set of ReleaseChannels.

GetChannelMinOrMax fetches the minimum or maximum version from the specified upstream Cincinnati stack given architecture and channel.

GetChannels fetches the channels containing update payloads from the specified upstream Cincinnati stack.

GetUpdates fetches the requested update payload from the specified upstream Cincinnati stack given the current version, architecture, and channel.

GetUpdatesInRange will return all update payload within a semver range for a specified channel and architecture.

GetVersions will return all update payloads from the specified upstream Cincinnati stack given architecture and channel.

NewOCPClient creates a new OCP Cincinnati client with the given client identifier.

NewOKDClient creates a new OKD Cincinnati client with the given client identifier.

GraphMediaType is the media-type specified in the HTTP Accept header of requests sent to the Cincinnati-v1 Graph API.

OkdUpdateURL is the Cincinnati endpoint for the OKD platform.

UpdateURL is the Cincinnati endpoint for the OpenShift platform.

ErrNoPreviousRelease is returned when no releases can be found in the release channels.

Error is returned when are unable to get updates.

Client is a Cincinnati client which can be used to fetch update graphs from an upstream Cincinnati stack.

Update is a single node from the update graph.