func (l *petsetLoader) AddToGraph(g osgraph.Graph) error {
for i := range l.items {
kubegraph.EnsurePetSetNode(g, &l.items[i])
}
return nil
}
func TestNamespaceEdgeMatching(t *testing.T) {
g := osgraph.New()
fn := func(namespace string, g osgraph.Interface) {
pod := &kapi.Pod{}
pod.Namespace = namespace
pod.Name = "the-pod"
pod.Labels = map[string]string{"a": "1"}
kubegraph.EnsurePodNode(g, pod)
rc := &kapi.ReplicationController{}
rc.Namespace = namespace
rc.Name = "the-rc"
rc.Spec.Selector = map[string]string{"a": "1"}
kubegraph.EnsureReplicationControllerNode(g, rc)
p := &kapps.PetSet{}
p.Namespace = namespace
p.Name = "the-petset"
p.Spec.Selector = &unversioned.LabelSelector{
MatchLabels: map[string]string{"a": "1"},
}
kubegraph.EnsurePetSetNode(g, p)
svc := &kapi.Service{}
svc.Namespace = namespace
svc.Name = "the-svc"
svc.Spec.Selector = map[string]string{"a": "1"}
kubegraph.EnsureServiceNode(g, svc)
}
fn("ns", g)
fn("other", g)
AddAllExposedPodEdges(g)
AddAllExposedPodTemplateSpecEdges(g)
AddAllManagedByControllerPodEdges(g)
for _, edge := range g.Edges() {
nsTo, err := namespaceFor(edge.To())
if err != nil {
t.Fatal(err)
}
nsFrom, err := namespaceFor(edge.From())
if err != nil {
t.Fatal(err)
}
if nsFrom != nsTo {
t.Errorf("edge %#v crosses namespace: %s %s", edge, nsFrom, nsTo)
}
}
}