test: Add Expiration testing for E2E for v1beta1

.github/workflows/e2e-matrix.yaml

@@ -49,7 +49,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        suite: [Beta/Integration, Beta/Drift, Beta/Consolidation, Beta/NodeClaim, Alpha/Integration, Alpha/Machine, Alpha/Consolidation, Alpha/Utilization, Alpha/Interruption, Alpha/Drift, Alpha/Expiration, Alpha/Chaos, Alpha/IPv6]
+        suite: [Beta/Integration, Beta/Drift, Beta/Consolidation, Beta/Expiration, Beta/NodeClaim, Alpha/Integration, Alpha/Machine, Alpha/Consolidation, Alpha/Utilization, Alpha/Interruption, Alpha/Drift, Alpha/Expiration, Alpha/Chaos, Alpha/IPv6]
     uses: ./.github/workflows/e2e.yaml
     with:
       suite: ${{ matrix.suite }}

.github/workflows/e2e.yaml

@@ -18,6 +18,8 @@ on:
           - Beta/Integration
           - Beta/Drift
           - Beta/Consolidation
+          - Beta/Expiration
+          - Beta/NodeClaim
           - Alpha/Integration
           - Alpha/Machine
           - Alpha/Consolidation

test/pkg/environment/common/environment.go

@@ -37,6 +37,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	coreapis "github.com/aws/karpenter-core/pkg/apis"
+	"github.com/aws/karpenter-core/pkg/apis/v1beta1"
 	"github.com/aws/karpenter-core/pkg/operator"
 	"github.com/aws/karpenter-core/pkg/operator/injection"
 	"github.com/aws/karpenter/pkg/apis"
@@ -116,6 +117,13 @@ func NewClient(ctx context.Context, config *rest.Config) client.Client {
 		node := o.(*v1.Node)
 		return []string{strconv.FormatBool(node.Spec.Unschedulable)}
 	}))
+	lo.Must0(cache.IndexField(ctx, &v1.Node{}, "spec.taints[*].karpenter.sh/disruption", func(o client.Object) []string {
+		node := o.(*v1.Node)
+		t, _ := lo.Find(node.Spec.Taints, func(t v1.Taint) bool {
+			return t.Key == v1beta1.DisruptionTaintKey
+		})
+		return []string{t.Value}
+	}))
 
 	c := lo.Must(client.New(config, client.Options{Scheme: scheme, Cache: &client.CacheOptions{Reader: cache}}))
 

test/pkg/environment/common/expectations.go

@@ -460,7 +460,7 @@ func (env *Environment) ConsistentlyExpectMachineCount(comparator string, count
 	return lo.ToSlicePtr(machineList.Items)
 }
 
-func (env *Environment) EventuallyExpectCordonedNodeCount(comparator string, count int) []*v1.Node {
+func (env *Environment) EventuallyExpectCordonedNodeCountLegacy(comparator string, count int) []*v1.Node {
 	GinkgoHelper()
 	By(fmt.Sprintf("waiting for cordoned nodes to be %s to %d", comparator, count))
 	nodeList := &v1.NodeList{}
@@ -472,6 +472,40 @@ func (env *Environment) EventuallyExpectCordonedNodeCount(comparator string, cou
 	return lo.ToSlicePtr(nodeList.Items)
 }
 
+func (env *Environment) EventuallyExpectNodesUncordonedLegacyWithTimeout(timeout time.Duration, nodes ...*v1.Node) {
+	GinkgoHelper()
+	By(fmt.Sprintf("waiting for %d nodes to be uncordoned", len(nodes)))
+	nodeList := &v1.NodeList{}
+	Eventually(func(g Gomega) {
+		g.Expect(env.Client.List(env, nodeList, client.MatchingFields{"spec.unschedulable": "true"})).To(Succeed())
+		cordonedNodeNames := lo.Map(nodeList.Items, func(n v1.Node, _ int) string { return n.Name })
+		g.Expect(cordonedNodeNames).ToNot(ContainElements(lo.Map(nodes, func(n *v1.Node, _ int) interface{} { return n.Name })...))
+	}).WithTimeout(timeout).Should(Succeed())
+}
+
+func (env *Environment) EventuallyExpectCordonedNodeCount(comparator string, count int) []*v1.Node {
+	GinkgoHelper()
+	By(fmt.Sprintf("waiting for cordoned nodes to be %s to %d", comparator, count))
+	nodeList := &v1.NodeList{}
+	Eventually(func(g Gomega) {
+		g.Expect(env.Client.List(env, nodeList, client.MatchingFields{"spec.taints[*].karpenter.sh/disruption": "disrupting"})).To(Succeed())
+		g.Expect(len(nodeList.Items)).To(BeNumerically(comparator, count),
+			fmt.Sprintf("expected %d cordoned nodes, had %d (%v)", count, len(nodeList.Items), NodeNames(lo.ToSlicePtr(nodeList.Items))))
+	}).Should(Succeed())
+	return lo.ToSlicePtr(nodeList.Items)
+}
+
+func (env *Environment) EventuallyExpectNodesUncordonedWithTimeout(timeout time.Duration, nodes ...*v1.Node) {
+	GinkgoHelper()
+	By(fmt.Sprintf("waiting for %d nodes to be uncordoned", len(nodes)))
+	nodeList := &v1.NodeList{}
+	Eventually(func(g Gomega) {
+		g.Expect(env.Client.List(env, nodeList, client.MatchingFields{"spec.taints[*].karpenter.sh/disruption": "disrupting"})).To(Succeed())
+		cordonedNodeNames := lo.Map(nodeList.Items, func(n v1.Node, _ int) string { return n.Name })
+		g.Expect(cordonedNodeNames).ToNot(ContainElements(lo.Map(nodes, func(n *v1.Node, _ int) interface{} { return n.Name })...))
+	}).WithTimeout(timeout).Should(Succeed())
+}
+
 func (env *Environment) EventuallyExpectNodeCount(comparator string, count int) []*v1.Node {
 	GinkgoHelper()
 	By(fmt.Sprintf("waiting for nodes to be %s to %d", comparator, count))