v6

type Container struct {
	Name           string     `json:",omitempty"`
	Current        image.Info `json:",omitempty"`
	LatestFiltered image.Info `json:",omitempty"`

	// All available images (ignoring tag filters)
	Available               update.SortedImageInfos `json:",omitempty"`
	AvailableError          string                  `json:",omitempty"`
	AvailableImagesCount    int                     `json:",omitempty"`
	NewAvailableImagesCount int                     `json:",omitempty"`

	// Filtered available images (matching tag filters)
	FilteredImagesCount    int `json:",omitempty"`
	NewFilteredImagesCount int `json:",omitempty"`
}

type ControllerStatus struct {
	ID         resource.ID
	Containers []Container
	ReadOnly   ReadOnlyReason
	Status     string
	Rollout    cluster.RolloutStatus
	SyncError  string
	Antecedent resource.ID
	Labels     map[string]string
	Automated  bool
	Locked     bool
	Ignore     bool
	Policies   map[string]string
}

type Deprecated interface {
	SyncNotify(context.Context) error
}

type GitConfig struct {
	Remote       GitRemoteConfig   `json:"remote"`
	PublicSSHKey ssh.PublicKey     `json:"publicSSHKey"`
	Status       git.GitRepoStatus `json:"status"`
	Error        string            `json:"errors"`
}

type GitRemoteConfig struct {
	git.Remote
	Branch string `json:"branch"`
	Path   string `json:"path"`
}

type ImageStatus struct {
	ID         resource.ID
	Containers []Container
}

type NotDeprecated interface {
	// from v5
	Export(context.Context) ([]byte, error)

	// v6
	ListServices(ctx context.Context, namespace string) ([]ControllerStatus, error)
	ListImages(ctx context.Context, spec update.ResourceSpec) ([]ImageStatus, error)
	UpdateManifests(context.Context, update.Spec) (job.ID, error)
	SyncStatus(ctx context.Context, ref string) ([]string, error)
	JobStatus(context.Context, job.ID) (job.Status, error)
	GitRepoConfig(ctx context.Context, regenerate bool) (GitConfig, error)
}

type ReadOnlyReason string

type Server interface {
	Deprecated
	NotDeprecated
}

type Upstream interface {
	// from v4
	Ping(context.Context) error
	Version(context.Context) (string, error)
}