reconstitution

type Client ¶

type Client interface {
	Get(ctx context.Context, comp *CompositionRef, res *ResourceRef) (*Resource, bool)
	PatchStatusAsync(ctx context.Context, req *ManifestRef, patchFn StatusPatchFn)
}

Client provides read/write access to a collection of reconstituted resources.

type CompositionRef ¶

type CompositionRef struct {
	Name, Namespace string
	Generation      int64
}

CompositionRef refers to a specific generation of a composition.

func NewCompositionRef(comp *apiv1.Composition) *CompositionRef

type Manager ¶

type Manager struct {
	ctrl.Manager
	// contains filtered or unexported fields
}

func New(mgr ctrl.Manager, writeBatchInterval time.Duration) (*Manager, error)

func (m *Manager) Add(rec Reconciler) error

func (r Manager) AddQueue(queue workqueue.Interface)

func (m *Manager) GetClient() Client

func (w Manager) PatchStatusAsync(ctx context.Context, ref *ManifestRef, patchFn StatusPatchFn)

func (r Manager) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

func (w Manager) Start(ctx context.Context) error

type ManifestRef ¶

type ManifestRef struct {
	Slice types.NamespacedName
	Index int // position of this manifest within the slice
}

ManifestRef references a particular resource manifest within a resource slice.

func (m *ManifestRef) FindStatus(slice *apiv1.ResourceSlice) *apiv1.ResourceState

type Reconciler ¶

type Reconciler interface {
	Name() string
	Reconcile(ctx context.Context, req *Request) (ctrl.Result, error)
}

Reconciler is implemented by types that can reconcile individual, reconstituted resources.

type Request ¶

type Request struct {
	Resource    ResourceRef
	Manifest    ManifestRef
	Composition types.NamespacedName
}

Request is like controller-runtime reconcile.Request but for reconstituted resources. https://pkg.go.dev/sigs.k8s.io/controller-runtime/pkg/reconcile#Request

type Resource ¶

type Resource struct {
	Ref             ResourceRef
	Manifest        *apiv1.Manifest
	GVK             schema.GroupVersionKind
	SliceDeleted    bool
	ReadinessChecks readiness.Checks
	// contains filtered or unexported fields
}

Resource is the controller's internal representation of a single resource out of a ResourceSlice.

func (r *Resource) Deleted() bool

func (l *Resource) HasBeenSeen() bool

func (l *Resource) MatchesLastSeen(rv string) bool

func (l *Resource) ObserveReconciliation() time.Duration

func (l *Resource) ObserveVersion(rv string)

func (r *Resource) Parse() (*unstructured.Unstructured, error)

type ResourceRef ¶

type ResourceRef struct {
	Name, Namespace, Kind string
}

ResourceRef refers to a specific synthesized resource.

type StatusPatchFn ¶

type StatusPatchFn func(*apiv1.ResourceState) *apiv1.ResourceState