Updated Helm Chart, Documentation, and Tests for Version Change (#7441)

charts/karpenter/README.md

@@ -91,6 +91,7 @@ cosign verify public.ecr.aws/karpenter/karpenter:1.0.0 \
 | settings.featureGates.spotToSpotConsolidation | bool | `false` | spotToSpotConsolidation is ALPHA and is disabled by default. Setting this to true will enable spot replacement consolidation for both single and multi-node consolidation. |
 | settings.interruptionQueue | string | `""` | Interruption queue is the name of the SQS queue used for processing interruption events from EC2 Interruption handling is disabled if not specified. Enabling interruption handling may require additional permissions on the controller service account. Additional permissions are outlined in the docs. |
 | settings.isolatedVPC | bool | `false` | If true then assume we can't reach AWS services which don't have a VPC endpoint This also has the effect of disabling look-ups to the AWS pricing endpoint |
+| settings.eksControlPlane | bool | `false` | Marking this true means that your cluster is running with an EKS control plane and Karpenter should attempt to discover cluster details from the DescribeCluster API |
 | settings.reservedENIs | string | `"0"` | Reserved ENIs are not included in the calculations for max-pods or kube-reserved This is most often used in the VPC CNI custom networking setup https://docs.aws.amazon.com/eks/latest/userguide/cni-custom-network.html |
 | settings.vmMemoryOverheadPercent | float | `0.075` | The VM memory overhead as a percent that will be subtracted from the total memory for all instance types. The value of `0.075` equals to 7.5%. |
 | strategy | object | `{"rollingUpdate":{"maxUnavailable":1}}` | Strategy for updating the pod. |

charts/karpenter/templates/deployment.yaml

@@ -128,6 +128,10 @@ spec:
             - name: ISOLATED_VPC
               value: "{{ . }}"
           {{- end }}
+          {{- with .Values.settings.eksControlPlane }}
+            - name: EKS_CONTROL_PLANE
+              value: "{{ . }}"
+          {{- end }}
           {{- with .Values.settings.vmMemoryOverheadPercent }}
             - name: VM_MEMORY_OVERHEAD_PERCENT
               value: "{{ . }}"

charts/karpenter/values.yaml

@@ -166,6 +166,8 @@ settings:
   # -- If true then assume we can't reach AWS services which don't have a VPC endpoint
   # This also has the effect of disabling look-ups to the AWS pricing endpoint
   isolatedVPC: false
+  # Marking this true means that your cluster is running with an EKS control plane and Karpenter should attempt to discover cluster details from the DescribeCluster API
+  eksControlPlane: false
   # -- The VM memory overhead as a percent that will be subtracted from the total memory for all instance types. The value of `0.075` equals to 7.5%.
   vmMemoryOverheadPercent: 0.075
   # -- Interruption queue is the name of the SQS queue used for processing interruption events from EC2

pkg/apis/v1/suite_test.go

@@ -29,6 +29,7 @@ import (
 	coretest "sigs.k8s.io/karpenter/pkg/test"
 
 	"github.com/aws/karpenter-provider-aws/pkg/apis"
+	"github.com/aws/karpenter-provider-aws/pkg/operator/options"
 	"github.com/aws/karpenter-provider-aws/pkg/test"
 )
 
@@ -43,6 +44,7 @@ func TestAPIs(t *testing.T) {
 }
 
 var _ = BeforeSuite(func() {
+	ctx = options.ToContext(ctx, test.Options())
 	env = coretest.NewEnvironment(coretest.WithCRDs(apis.CRDs...), coretest.WithCRDs(v1alpha1.CRDs...))
 	awsEnv = test.NewEnvironment(ctx, env)
 })

pkg/cloudprovider/suite_test.go

@@ -44,7 +44,6 @@ import (
 	v1 "github.com/aws/karpenter-provider-aws/pkg/apis/v1"
 	"github.com/aws/karpenter-provider-aws/pkg/cloudprovider"
 	"github.com/aws/karpenter-provider-aws/pkg/controllers/nodeclass/status"
-	controllersversion "github.com/aws/karpenter-provider-aws/pkg/controllers/providers/version"
 	"github.com/aws/karpenter-provider-aws/pkg/fake"
 	"github.com/aws/karpenter-provider-aws/pkg/operator/options"
 	"github.com/aws/karpenter-provider-aws/pkg/test"
@@ -1150,9 +1149,7 @@ var _ = Describe("CloudProvider", func() {
 					Tags: []ec2types.Tag{{Key: aws.String("Name"), Value: aws.String("test-subnet-2")}}},
 			}})
 			controller := status.NewController(env.Client, awsEnv.SubnetProvider, awsEnv.SecurityGroupProvider, awsEnv.AMIProvider, awsEnv.InstanceProfileProvider, awsEnv.LaunchTemplateProvider)
-			versionController := controllersversion.NewController(awsEnv.VersionProvider)
 			ExpectApplied(ctx, env.Client, nodePool, nodeClass)
-			ExpectSingletonReconciled(ctx, versionController)
 			ExpectObjectReconciled(ctx, env.Client, controller, nodeClass)
 			pod := coretest.UnschedulablePod(coretest.PodOptions{NodeSelector: map[string]string{corev1.LabelTopologyZone: "test-zone-1a"}})
 			ExpectProvisioned(ctx, env.Client, cluster, cloudProvider, prov, pod)
@@ -1169,13 +1166,11 @@ var _ = Describe("CloudProvider", func() {
 					Tags: []ec2types.Tag{{Key: aws.String("Name"), Value: aws.String("test-subnet-2")}}},
 			}})
 			controller := status.NewController(env.Client, awsEnv.SubnetProvider, awsEnv.SecurityGroupProvider, awsEnv.AMIProvider, awsEnv.InstanceProfileProvider, awsEnv.LaunchTemplateProvider)
-			versionController := controllersversion.NewController(awsEnv.VersionProvider)
 			nodeClass.Spec.Kubelet = &v1.KubeletConfiguration{
 				MaxPods: aws.Int32(1),
 			}
 			ExpectApplied(ctx, env.Client, nodePool, nodeClass)
 			nodeClass = ExpectExists(ctx, env.Client, nodeClass)
-			ExpectSingletonReconciled(ctx, versionController)
 			ExpectObjectReconciled(ctx, env.Client, controller, nodeClass)
 			pod1 := coretest.UnschedulablePod(coretest.PodOptions{NodeSelector: map[string]string{corev1.LabelTopologyZone: "test-zone-1a"}})
 			pod2 := coretest.UnschedulablePod(coretest.PodOptions{NodeSelector: map[string]string{corev1.LabelTopologyZone: "test-zone-1a"}})
@@ -1212,8 +1207,6 @@ var _ = Describe("CloudProvider", func() {
 			nodeClass.Spec.SubnetSelectorTerms = []v1.SubnetSelectorTerm{{Tags: map[string]string{"Name": "test-subnet-1"}}}
 			ExpectApplied(ctx, env.Client, nodePool, nodeClass)
 			controller := status.NewController(env.Client, awsEnv.SubnetProvider, awsEnv.SecurityGroupProvider, awsEnv.AMIProvider, awsEnv.InstanceProfileProvider, awsEnv.LaunchTemplateProvider)
-			versionController := controllersversion.NewController(awsEnv.VersionProvider)
-			ExpectSingletonReconciled(ctx, versionController)
 			ExpectObjectReconciled(ctx, env.Client, controller, nodeClass)
 			podSubnet1 := coretest.UnschedulablePod()
 			ExpectProvisioned(ctx, env.Client, cluster, cloudProvider, prov, podSubnet1)

pkg/controllers/interruption/suite_test.go

@@ -49,6 +49,7 @@ import (
 	"github.com/aws/karpenter-provider-aws/pkg/controllers/interruption/messages/spotinterruption"
 	"github.com/aws/karpenter-provider-aws/pkg/controllers/interruption/messages/statechange"
 	"github.com/aws/karpenter-provider-aws/pkg/fake"
+	"github.com/aws/karpenter-provider-aws/pkg/operator/options"
 	"github.com/aws/karpenter-provider-aws/pkg/providers/sqs"
 	"github.com/aws/karpenter-provider-aws/pkg/test"
 	"github.com/aws/karpenter-provider-aws/pkg/utils"
@@ -82,6 +83,7 @@ func TestAPIs(t *testing.T) {
 }
 
 var _ = BeforeSuite(func() {
+	ctx = options.ToContext(ctx, test.Options())
 	env = coretest.NewEnvironment(coretest.WithCRDs(apis.CRDs...), coretest.WithCRDs(v1alpha1.CRDs...))
 	awsEnv = test.NewEnvironment(ctx, env)
 	fakeClock = &clock.FakeClock{}

pkg/controllers/nodeclass/status/ami_test.go

@@ -36,7 +36,6 @@ import (
 var _ = Describe("NodeClass AMI Status Controller", func() {
 	var k8sVersion string
 	BeforeEach(func() {
-		ExpectSingletonReconciled(ctx, versionController)
 		k8sVersion = awsEnv.VersionProvider.Get(ctx)
 		nodeClass = test.EC2NodeClass(v1.EC2NodeClass{
 			Spec: v1.EC2NodeClassSpec{
@@ -133,7 +132,6 @@ var _ = Describe("NodeClass AMI Status Controller", func() {
 			}
 			nodeClass.Spec.AMISelectorTerms = []v1.AMISelectorTerm{{Alias: "al2023@latest"}}
 			ExpectApplied(ctx, env.Client, nodeClass)
-			ExpectSingletonReconciled(ctx, versionController)
 			ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 			nodeClass = ExpectExists(ctx, env.Client, nodeClass)
 
@@ -218,7 +216,6 @@ var _ = Describe("NodeClass AMI Status Controller", func() {
 			}
 			nodeClass.Spec.AMISelectorTerms = []v1.AMISelectorTerm{{Alias: "al2@latest"}}
 			ExpectApplied(ctx, env.Client, nodeClass)
-			ExpectSingletonReconciled(ctx, versionController)
 			ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 			nodeClass = ExpectExists(ctx, env.Client, nodeClass)
 
@@ -422,7 +419,6 @@ var _ = Describe("NodeClass AMI Status Controller", func() {
 			}
 			nodeClass.Spec.AMISelectorTerms = []v1.AMISelectorTerm{{Alias: "windows2022@latest"}}
 			ExpectApplied(ctx, env.Client, nodeClass)
-			ExpectSingletonReconciled(ctx, versionController)
 			ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 			nodeClass = ExpectExists(ctx, env.Client, nodeClass)
 

pkg/controllers/nodeclass/status/instanceprofile_test.go

@@ -39,7 +39,6 @@ var _ = Describe("NodeClass InstanceProfile Status Controller", func() {
 	It("should create the instance profile when it doesn't exist", func() {
 		nodeClass.Spec.Role = "test-role"
 		ExpectApplied(ctx, env.Client, nodeClass)
-		ExpectSingletonReconciled(ctx, versionController)
 		ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 
 		Expect(awsEnv.IAMAPI.InstanceProfiles).To(HaveLen(1))
@@ -65,7 +64,6 @@ var _ = Describe("NodeClass InstanceProfile Status Controller", func() {
 
 		nodeClass.Spec.Role = "test-role"
 		ExpectApplied(ctx, env.Client, nodeClass)
-		ExpectSingletonReconciled(ctx, versionController)
 		ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 
 		Expect(awsEnv.IAMAPI.InstanceProfiles).To(HaveLen(1))
@@ -91,7 +89,6 @@ var _ = Describe("NodeClass InstanceProfile Status Controller", func() {
 
 		nodeClass.Spec.Role = "test-role"
 		ExpectApplied(ctx, env.Client, nodeClass)
-		ExpectSingletonReconciled(ctx, versionController)
 		ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 
 		Expect(awsEnv.IAMAPI.InstanceProfiles).To(HaveLen(1))
@@ -117,7 +114,6 @@ var _ = Describe("NodeClass InstanceProfile Status Controller", func() {
 
 		nodeClass.Spec.Role = "test-role"
 		ExpectApplied(ctx, env.Client, nodeClass)
-		ExpectSingletonReconciled(ctx, versionController)
 		ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 
 		Expect(awsEnv.IAMAPI.InstanceProfiles).To(HaveLen(1))
@@ -133,7 +129,6 @@ var _ = Describe("NodeClass InstanceProfile Status Controller", func() {
 		nodeClass.Spec.Role = ""
 		nodeClass.Spec.InstanceProfile = lo.ToPtr("test-instance-profile")
 		ExpectApplied(ctx, env.Client, nodeClass)
-		ExpectSingletonReconciled(ctx, versionController)
 		ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 
 		nodeClass = ExpectExists(ctx, env.Client, nodeClass)
@@ -144,7 +139,6 @@ var _ = Describe("NodeClass InstanceProfile Status Controller", func() {
 		nodeClass.Spec.Role = ""
 		nodeClass.Spec.InstanceProfile = lo.ToPtr("test-instance-profile")
 		ExpectApplied(ctx, env.Client, nodeClass)
-		ExpectSingletonReconciled(ctx, versionController)
 		ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 
 		Expect(awsEnv.IAMAPI.CreateInstanceProfileBehavior.Calls()).To(BeZero())

pkg/controllers/nodeclass/status/launchtemplate_test.go

@@ -59,7 +59,6 @@ var _ = Describe("NodeClass Launch Template CIDR Resolution Controller", func()
 			nodeClass.Spec.AMIFamily = lo.ToPtr(family)
 			nodeClass.Spec.AMISelectorTerms = terms
 			ExpectApplied(ctx, env.Client, nodeClass)
-			ExpectSingletonReconciled(ctx, versionController)
 			ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 			Expect(awsEnv.LaunchTemplateProvider.ClusterCIDR.Load()).To(BeNil())
 		},
@@ -73,7 +72,6 @@ var _ = Describe("NodeClass Launch Template CIDR Resolution Controller", func()
 		nodeClass.Spec.AMIFamily = lo.ToPtr(v1.AMIFamilyAL2023)
 		nodeClass.Spec.AMISelectorTerms = []v1.AMISelectorTerm{{Alias: "al2023@latest"}}
 		ExpectApplied(ctx, env.Client, nodeClass)
-		ExpectSingletonReconciled(ctx, versionController)
 		ExpectObjectReconciled(ctx, env.Client, statusController, nodeClass)
 		Expect(lo.FromPtr(awsEnv.LaunchTemplateProvider.ClusterCIDR.Load())).To(Equal("10.100.0.0/16"))
 		nodeClass = ExpectExists(ctx, env.Client, nodeClass)

pkg/controllers/nodeclass/status/suite_test.go

@@ -26,7 +26,6 @@ import (
 	"github.com/aws/karpenter-provider-aws/pkg/apis"
 	v1 "github.com/aws/karpenter-provider-aws/pkg/apis/v1"
 	"github.com/aws/karpenter-provider-aws/pkg/controllers/nodeclass/status"
-	controllersversion "github.com/aws/karpenter-provider-aws/pkg/controllers/providers/version"
 	"github.com/aws/karpenter-provider-aws/pkg/operator/options"
 	"github.com/aws/karpenter-provider-aws/pkg/test"
 
@@ -41,7 +40,6 @@ var env *coretest.Environment
 var awsEnv *test.Environment
 var nodeClass *v1.EC2NodeClass
 var statusController *status.Controller
-var versionController *controllersversion.Controller
 
 func TestAPIs(t *testing.T) {
 	ctx = TestContextWithLogger(t)
@@ -63,8 +61,6 @@ var _ = BeforeSuite(func() {
 		awsEnv.InstanceProfileProvider,
 		awsEnv.LaunchTemplateProvider,
 	)
-
-	versionController = controllersversion.NewController(awsEnv.VersionProvider)
 })
 
 var _ = AfterSuite(func() {

pkg/controllers/providers/ssm/invalidation/suite_test.go

@@ -29,7 +29,6 @@ import (
 	"github.com/aws/karpenter-provider-aws/pkg/apis"
 	v1 "github.com/aws/karpenter-provider-aws/pkg/apis/v1"
 	"github.com/aws/karpenter-provider-aws/pkg/controllers/providers/ssm/invalidation"
-	controllersversion "github.com/aws/karpenter-provider-aws/pkg/controllers/providers/version"
 	"github.com/aws/karpenter-provider-aws/pkg/operator/options"
 	"github.com/aws/karpenter-provider-aws/pkg/providers/ssm"
 	"github.com/aws/karpenter-provider-aws/pkg/test"
@@ -45,7 +44,6 @@ var stop context.CancelFunc
 var env *coretest.Environment
 var awsEnv *test.Environment
 var invalidationController *invalidation.Controller
-var versionController *controllersversion.Controller
 
 func TestAWS(t *testing.T) {
 	ctx = TestContextWithLogger(t)
@@ -61,7 +59,6 @@ var _ = BeforeSuite(func() {
 	awsEnv = test.NewEnvironment(ctx, env)
 
 	invalidationController = invalidation.NewController(awsEnv.SSMCache, awsEnv.AMIProvider)
-	versionController = controllersversion.NewController(awsEnv.VersionProvider)
 })
 
 var _ = AfterSuite(func() {
@@ -85,7 +82,6 @@ var _ = Describe("SSM Invalidation Controller", func() {
 		}
 	})
 	It("shouldn't invalidate cache entries for non-deprecated AMIs", func() {
-		ExpectSingletonReconciled(ctx, versionController)
 		_, err := awsEnv.AMIProvider.List(ctx, nodeClass)
 		Expect(err).To(BeNil())
 		currentEntries := getSSMCacheEntries()
@@ -104,7 +100,6 @@ var _ = Describe("SSM Invalidation Controller", func() {
 		}
 	})
 	It("shouldn't invalidate cache entries for deprecated AMIs when the SSM parameter is immutable", func() {
-		ExpectSingletonReconciled(ctx, versionController)
 		nodeClass.Spec.AMISelectorTerms[0].Alias = "al2023@v20241024"
 		_, err := awsEnv.AMIProvider.List(ctx, nodeClass)
 		Expect(err).To(BeNil())
@@ -125,7 +120,6 @@ var _ = Describe("SSM Invalidation Controller", func() {
 		}
 	})
 	It("should invalidate cache entries for deprecated AMIs when the SSM parameter is mutable", func() {
-		ExpectSingletonReconciled(ctx, versionController)
 		_, err := awsEnv.AMIProvider.List(ctx, nodeClass)
 		Expect(err).To(BeNil())
 		currentEntries := getSSMCacheEntries()

pkg/providers/amifamily/suite_test.go

@@ -30,7 +30,6 @@ import (
 
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
-	. "sigs.k8s.io/karpenter/pkg/test/expectations"
 	. "sigs.k8s.io/karpenter/pkg/utils/testing"
 
 	"github.com/samber/lo"
@@ -43,7 +42,6 @@ import (
 
 	"github.com/aws/karpenter-provider-aws/pkg/apis"
 	v1 "github.com/aws/karpenter-provider-aws/pkg/apis/v1"
-	controllersversion "github.com/aws/karpenter-provider-aws/pkg/controllers/providers/version"
 	"github.com/aws/karpenter-provider-aws/pkg/operator/options"
 	"github.com/aws/karpenter-provider-aws/pkg/providers/amifamily"
 	"github.com/aws/karpenter-provider-aws/pkg/test"
@@ -53,7 +51,6 @@ var ctx context.Context
 var env *coretest.Environment
 var awsEnv *test.Environment
 var nodeClass *v1.EC2NodeClass
-var versionController *controllersversion.Controller
 
 func TestAWS(t *testing.T) {
 	ctx = TestContextWithLogger(t)
@@ -73,7 +70,6 @@ var _ = BeforeSuite(func() {
 	ctx = coreoptions.ToContext(ctx, coretest.Options())
 	ctx = options.ToContext(ctx, test.Options())
 	awsEnv = test.NewEnvironment(ctx, env)
-	versionController = controllersversion.NewController(awsEnv.VersionProvider)
 })
 
 var _ = BeforeEach(func() {
@@ -135,7 +131,6 @@ var _ = AfterSuite(func() {
 var _ = Describe("AMIProvider", func() {
 	var version string
 	BeforeEach(func() {
-		ExpectSingletonReconciled(ctx, versionController)
 		version = awsEnv.VersionProvider.Get(ctx)
 		nodeClass = test.EC2NodeClass()
 	})

pkg/providers/launchtemplate/suite_test.go

@@ -63,7 +63,6 @@ import (
 	v1 "github.com/aws/karpenter-provider-aws/pkg/apis/v1"
 	"github.com/aws/karpenter-provider-aws/pkg/cloudprovider"
 	"github.com/aws/karpenter-provider-aws/pkg/controllers/nodeclass/status"
-	controllersversion "github.com/aws/karpenter-provider-aws/pkg/controllers/providers/version"
 	"github.com/aws/karpenter-provider-aws/pkg/fake"
 	"github.com/aws/karpenter-provider-aws/pkg/operator/options"
 	"github.com/aws/karpenter-provider-aws/pkg/providers/amifamily"
@@ -2078,8 +2077,6 @@ essential = true
 				Expect(awsEnv.EC2API.CalledWithCreateLaunchTemplateInput.Len()).To(Equal(0))
 			})
 			It("should choose amis from SSM if no selector specified in EC2NodeClass", func() {
-				versionController := controllersversion.NewController(awsEnv.VersionProvider)
-				ExpectSingletonReconciled(ctx, versionController)
 				version := awsEnv.VersionProvider.Get(ctx)
 				awsEnv.SSMAPI.Parameters = map[string]string{
 					fmt.Sprintf("/aws/service/eks/optimized-ami/%s/amazon-linux-2/recommended/image_id", version): "test-ami-123",

pkg/test/environment.go

@@ -117,6 +117,10 @@ func NewEnvironment(ctx context.Context, env *coretest.Environment) *Environment
 	subnetProvider := subnet.NewDefaultProvider(ec2api, subnetCache, availableIPAdressCache, associatePublicIPAddressCache)
 	securityGroupProvider := securitygroup.NewDefaultProvider(ec2api, securityGroupCache)
 	versionProvider := version.NewDefaultProvider(env.KubernetesInterface, eksapi)
+	// Ensure we're able to hydrate the version before starting any reliant controllers.
+	// Version updates are hydrated asynchronously after this, in the event of a failure
+	// the previously resolved value will be used.
+	lo.Must0(versionProvider.UpdateVersion(ctx))
 	instanceProfileProvider := instanceprofile.NewDefaultProvider(fake.DefaultRegion, iamapi, instanceProfileCache)
 	ssmProvider := ssmp.NewDefaultProvider(ssmapi, ssmCache)
 	amiProvider := amifamily.NewDefaultProvider(clock, versionProvider, ssmProvider, ec2api, ec2Cache)

website/content/en/docs/reference/settings.md

@@ -24,6 +24,7 @@ Karpenter surfaces environment variables and CLI parameters to allow you to conf
 | HEALTH_PROBE_PORT | \-\-health-probe-port | The port the health probe endpoint binds to for reporting controller health (default = 8081)|
 | INTERRUPTION_QUEUE | \-\-interruption-queue | Interruption queue is the name of the SQS queue used for processing interruption events from EC2. Interruption handling is disabled if not specified. Enabling interruption handling may require additional permissions on the controller service account. Additional permissions are outlined in the docs.|
 | ISOLATED_VPC | \-\-isolated-vpc | If true, then assume we can't reach AWS services which don't have a VPC endpoint. This also has the effect of disabling look-ups to the AWS on-demand pricing endpoint.|
+| EKS_CONTROL_PLANE | \-\-eks-control-plane | Marking this true means that your cluster is running with an EKS control plane and Karpenter should attempt to discover cluster details from the DescribeCluster API|
 | KARPENTER_SERVICE | \-\-karpenter-service | The Karpenter Service name for the dynamic webhook certificate|
 | KUBE_CLIENT_BURST | \-\-kube-client-burst | The maximum allowed burst of queries to the kube-apiserver (default = 300)|
 | KUBE_CLIENT_QPS | \-\-kube-client-qps | The smoothed rate of qps to kube-apiserver (default = 200)|