instance

type Client interface {
	// GetStatusFromInstances gets the replication status from the PostgreSQL instances,
	// the returned list is sorted in order to have the primary as the first element
	// and the other instances in their election order
	GetStatusFromInstances(
		ctx context.Context,
		pods corev1.PodList,
	) postgres.PostgresqlStatusList

	// GetPgControlDataFromInstance obtains the pg_controldata from the instance HTTP endpoint
	GetPgControlDataFromInstance(
		ctx context.Context,
		pod *corev1.Pod,
	) (string, error)

	// UpgradeInstanceManager upgrades the instance manager to the passed availableArchitecture
	UpgradeInstanceManager(
		ctx context.Context,
		pod *corev1.Pod,
		availableArchitecture *utils.AvailableArchitecture,
	) error

	ArchivePartialWAL(context.Context, *corev1.Pod) (string, error)
}

type HTTPScheme string

type StatusError struct {
	StatusCode int
	Body       string
}