Auto commit - CI build

amazon-eks-ami/CHANGELOG.md

@@ -5,12 +5,7 @@
 # AMI Release v20240928
 <!-- Release notes generated using configuration in .github/release.yaml at bb71c25ed2b26ae0a3e93446c970342bc274a8af -->
 > **Note**
-> AWS is aware of the disclosed issues in nvidia-container-toolkit assigned CVE identifier CVE-2024-0132 relating to EKS GPU AMI (both AL2 and AL2023).
->
-> Updated Amazon EKS AMIs will be made available by October 2, 2024. As a general security best practice, we recommend that EKS customers update their configurations to launch new worker nodes from the latest AMI version. Customers using Managed node groups can upgrade their node groups by referring to the EKS documentation [1]. Please refer to the EKS documentation to replace your existing instances with your self-managing worker nodes with the new AMI version [2].
->
-> [1] https://docs.aws.amazon.com/eks/latest/userguide/update-managed-node-group.html
-> [2] https://docs.aws.amazon.com/eks/latest/userguide/update-workers.html
+> This release includes a security patch for the vulnerabilities CVE-2024-0132 and CVE-2024-0133 in the nvidia-container-toolkit package. The patch has been applied to the Amazon EKS Accelerated Amazon Machine Image (AMI) for both Amazon Linux 2 and Amazon Linux 2023 versions.
 
 ## What's Changed
 * Fix cn build by @Issacwww in https://github.com/awslabs/amazon-eks-ami/pull/1980
@@ -27382,4 +27377,4 @@ Note: CNI >= 1.2.1 is required for t3 and r5 instance support.
 
 * EKS Launch AMI
 
-<!-- git log --pretty=format:"* %h %s" $(git describe --abbrev=0 --tags)..HEAD -->
+<!-- git log --pretty=format:"* %h %s" $(git describe --abbrev=0 --tags)..HEAD -->

amazon-eks-ami/nodeadm/cmd/nodeadm/init/init.go

@@ -5,14 +5,14 @@ import (
 
 	"github.com/aws/aws-sdk-go-v2/aws"
 	"github.com/aws/aws-sdk-go-v2/config"
-	"github.com/aws/aws-sdk-go-v2/feature/ec2/imds"
 	"github.com/aws/aws-sdk-go-v2/service/ec2"
 	"github.com/integrii/flaggy"
 	"go.uber.org/zap"
 	"k8s.io/utils/strings/slices"
 
 	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/api"
 	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/aws/ecr"
+	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/aws/imds"
 	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/cli"
 	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/configprovider"
 	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/containerd"
@@ -146,14 +146,18 @@ func (c *initCmd) Run(log *zap.Logger, opts *cli.GlobalOptions) error {
 // perform in-place updates when allowed by the user
 func enrichConfig(log *zap.Logger, cfg *api.NodeConfig) error {
 	log.Info("Fetching instance details..")
-	imdsClient := imds.New(imds.Options{})
-	awsConfig, err := config.LoadDefaultConfig(context.TODO(), config.WithClientLogMode(aws.LogRetries), config.WithEC2IMDSRegion(func(o *config.UseEC2IMDSRegion) {
-		o.Client = imdsClient
-	}))
+	awsConfig, err := config.LoadDefaultConfig(context.TODO(),
+		config.WithClientLogMode(aws.LogRetries),
+		config.WithEC2IMDSRegion(func(o *config.UseEC2IMDSRegion) {
+			// Use our pre-configured IMDS client to avoid hitting common retry
+			// issues with the default config.
+			o.Client = imds.Client
+		}),
+	)
 	if err != nil {
 		return err
 	}
-	instanceDetails, err := api.GetInstanceDetails(context.TODO(), cfg.Spec.FeatureGates, imdsClient, ec2.NewFromConfig(awsConfig))
+	instanceDetails, err := api.GetInstanceDetails(context.TODO(), cfg.Spec.FeatureGates, ec2.NewFromConfig(awsConfig))
 	if err != nil {
 		return err
 	}

amazon-eks-ami/nodeadm/go.mod

@@ -3,11 +3,11 @@ module github.com/awslabs/amazon-eks-ami/nodeadm
 go 1.22.5
 
 require (
-	github.com/aws/aws-sdk-go-v2/config v1.27.39
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.14
-	github.com/aws/aws-sdk-go-v2/service/ec2 v1.179.2
-	github.com/aws/aws-sdk-go-v2/service/ecr v1.35.3
-	github.com/aws/smithy-go v1.21.0
+	github.com/aws/aws-sdk-go-v2/config v1.27.41
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.15
+	github.com/aws/aws-sdk-go-v2/service/ec2 v1.181.0
+	github.com/aws/aws-sdk-go-v2/service/ecr v1.36.0
+	github.com/aws/smithy-go v1.22.0
 	github.com/containerd/containerd v1.7.22
 	github.com/coreos/go-systemd/v22 v22.5.0
 	github.com/integrii/flaggy v1.5.2
@@ -36,16 +36,16 @@ require (
 require dario.cat/mergo v1.0.1 // direct
 
 require (
-	github.com/aws/aws-sdk-go-v2 v1.31.0
-	github.com/aws/aws-sdk-go-v2/credentials v1.17.37 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.18 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.18 // indirect
+	github.com/aws/aws-sdk-go-v2 v1.32.0
+	github.com/aws/aws-sdk-go-v2/credentials v1.17.39 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.19 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.19 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.1 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.5 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.20 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.23.3 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.27.3 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.31.3 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.0 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.0 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.24.0 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.28.0 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.32.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect

amazon-eks-ami/nodeadm/go.sum

@@ -2,36 +2,36 @@ dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s=
 dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
-github.com/aws/aws-sdk-go-v2 v1.31.0 h1:3V05LbxTSItI5kUqNwhJrrrY1BAXxXt0sN0l72QmG5U=
-github.com/aws/aws-sdk-go-v2 v1.31.0/go.mod h1:ztolYtaEUtdpf9Wftr31CJfLVjOnD/CVRkKOOYgF8hA=
-github.com/aws/aws-sdk-go-v2/config v1.27.39 h1:FCylu78eTGzW1ynHcongXK9YHtoXD5AiiUqq3YfJYjU=
-github.com/aws/aws-sdk-go-v2/config v1.27.39/go.mod h1:wczj2hbyskP4LjMKBEZwPRO1shXY+GsQleab+ZXT2ik=
-github.com/aws/aws-sdk-go-v2/credentials v1.17.37 h1:G2aOH01yW8X373JK419THj5QVqu9vKEwxSEsGxihoW0=
-github.com/aws/aws-sdk-go-v2/credentials v1.17.37/go.mod h1:0ecCjlb7htYCptRD45lXJ6aJDQac6D2NlKGpZqyTG6A=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.14 h1:C/d03NAmh8C4BZXhuRNboF/DqhBkBCeDiJDcaqIT5pA=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.14/go.mod h1:7I0Ju7p9mCIdlrfS+JCgqcYD0VXz/N4yozsox+0o078=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.18 h1:kYQ3H1u0ANr9KEKlGs/jTLrBFPo8P8NaH/w7A01NeeM=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.18/go.mod h1:r506HmK5JDUh9+Mw4CfGJGSSoqIiLCndAuqXuhbv67Y=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.18 h1:Z7IdFUONvTcvS7YuhtVxN99v2cCoHRXOS4mTr0B/pUc=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.18/go.mod h1:DkKMmksZVVyat+Y+r1dEOgJEfUeA7UngIHWeKsi0yNc=
+github.com/aws/aws-sdk-go-v2 v1.32.0 h1:GuHp7GvMN74PXD5C97KT5D87UhIy4bQPkflQKbfkndg=
+github.com/aws/aws-sdk-go-v2 v1.32.0/go.mod h1:2SK5n0a2karNTv5tbP1SjsX0uhttou00v/HpXKM1ZUo=
+github.com/aws/aws-sdk-go-v2/config v1.27.41 h1:esG3WpmEuNJ6F4kVFLumN8nCfA5VBav1KKb3JPx83O4=
+github.com/aws/aws-sdk-go-v2/config v1.27.41/go.mod h1:haUg09ebP+ClvPjU3EB/xe0HF9PguO19PD2fdjM2X14=
+github.com/aws/aws-sdk-go-v2/credentials v1.17.39 h1:tmVexAhoGqJxNE2oc4/SJqL+Jz1x1iCPt5ts9XcqZCU=
+github.com/aws/aws-sdk-go-v2/credentials v1.17.39/go.mod h1:zgOdbDI9epE608PdboJ87CYvPIejAgFevazeJW6iauQ=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.15 h1:kGjlNc2IXXcxPDcfMyCshNCjVgxUhC/vTJv7NvC9wKk=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.15/go.mod h1:rk/HmqPo+dX0Uv0Q1+4w3QKFdICEGSsTYz1hRWvH8UI=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.19 h1:Q/k5wCeJkSWs+62kDfOillkNIJ5NqmE3iOfm48g/W8c=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.19/go.mod h1:Wns1C66VvtA2Bv/cUBuKZKQKdjo7EVMhp90aAa+8oTI=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.19 h1:AYLE0lUfKvN6icFTR/p+NmD1amYKTbqHQ1Nm+jwE6BM=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.19/go.mod h1:1giLakj64GjuH1NBzF/DXqly5DWHtMTaOzRZ53nFX0I=
 github.com/aws/aws-sdk-go-v2/internal/ini v1.8.1 h1:VaRN3TlFdd6KxX1x3ILT5ynH6HvKgqdiXoTxAF4HQcQ=
 github.com/aws/aws-sdk-go-v2/internal/ini v1.8.1/go.mod h1:FbtygfRFze9usAadmnGJNc8KsP346kEe+y2/oyhGAGc=
-github.com/aws/aws-sdk-go-v2/service/ec2 v1.179.2 h1:rGBv2N0zWvNTKnxOfbBH4mNM8WMdDNkaxdqtz152G40=
-github.com/aws/aws-sdk-go-v2/service/ec2 v1.179.2/go.mod h1:W6sNzs5T4VpZn1Vy+FMKw8s24vt5k6zPJXcNOK0asBo=
-github.com/aws/aws-sdk-go-v2/service/ecr v1.35.3 h1:8/vARxqd0Pn2Gqhp+8PxxTm3HttUMR1i1vBBj7MNFfc=
-github.com/aws/aws-sdk-go-v2/service/ecr v1.35.3/go.mod h1:oRaGEExKI6Pqcow+Tt7wpJf73/Srcj/CUJv5Eb9QFhg=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.5 h1:QFASJGfT8wMXtuP3D5CRmMjARHv9ZmzFUMJznHDOY3w=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.5/go.mod h1:QdZ3OmoIjSX+8D1OPAzPxDfjXASbBMDsz9qvtyIhtik=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.20 h1:Xbwbmk44URTiHNx6PNo0ujDE6ERlsCKJD3u1zfnzAPg=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.20/go.mod h1:oAfOFzUB14ltPZj1rWwRc3d/6OgD76R8KlvU3EqM9Fg=
-github.com/aws/aws-sdk-go-v2/service/sso v1.23.3 h1:rs4JCczF805+FDv2tRhZ1NU0RB2H6ryAvsWPanAr72Y=
-github.com/aws/aws-sdk-go-v2/service/sso v1.23.3/go.mod h1:XRlMvmad0ZNL+75C5FYdMvbbLkd6qiqz6foR1nA1PXY=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.27.3 h1:S7EPdMVZod8BGKQQPTBK+FcX9g7bKR7c4+HxWqHP7Vg=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.27.3/go.mod h1:FnvDM4sfa+isJ3kDXIzAB9GAwVSzFzSy97uZ3IsHo4E=
-github.com/aws/aws-sdk-go-v2/service/sts v1.31.3 h1:VzudTFrDCIDakXtemR7l6Qzt2+JYsVqo2MxBPt5k8T8=
-github.com/aws/aws-sdk-go-v2/service/sts v1.31.3/go.mod h1:yMWe0F+XG0DkRZK5ODZhG7BEFYhLXi2dqGsv6tX0cgI=
-github.com/aws/smithy-go v1.21.0 h1:H7L8dtDRk0P1Qm6y0ji7MCYMQObJ5R9CRpyPhRUkLYA=
-github.com/aws/smithy-go v1.21.0/go.mod h1:irrKGvNn1InZwb2d7fkIRNucdfwR8R+Ts3wxYa/cJHg=
+github.com/aws/aws-sdk-go-v2/service/ec2 v1.181.0 h1:YzSOMQYRZQKuLz/bD6illIGwJfa1WFfeFAZM5Zr5LB8=
+github.com/aws/aws-sdk-go-v2/service/ec2 v1.181.0/go.mod h1:CudaKF0Yu5+ZfKMiiPdtJ/kOOBty7CIEJUhESP52e9M=
+github.com/aws/aws-sdk-go-v2/service/ecr v1.36.0 h1:OVg61nfvhkvneY2btZ50sdYHsvhJs46dqtuBiURZo2A=
+github.com/aws/aws-sdk-go-v2/service/ecr v1.36.0/go.mod h1:kdKXMMVpJd/N59EYI8aneYNsQNqCd99iSg2bEmQHaUI=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.0 h1:TToQNkvGguu209puTojY/ozlqy2d/SFNcoLIqTFi42g=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.0/go.mod h1:0jp+ltwkf+SwG2fm/PKo8t4y8pJSgOCO4D8Lz3k0aHQ=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.0 h1:AdbiDUgQZmM28rDIZbiSwFxz8+3B94aOXxzs6oH+EA0=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.0/go.mod h1:uV476Bd80tiDTX4X2redMtagQUg65aU/gzPojSJ4kSI=
+github.com/aws/aws-sdk-go-v2/service/sso v1.24.0 h1:71FvP6XFj53NK+YiAEGVzeiccLVeFnHOCvMig0zOHsE=
+github.com/aws/aws-sdk-go-v2/service/sso v1.24.0/go.mod h1:UVJqtKXSd9YppRKgdBIkyv7qgbSGv5DchM3yX0BN2mU=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.28.0 h1:Uco4o19bi3AmBapImNzuMk+rfzlui52BDyVK1UfJeRA=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.28.0/go.mod h1:+HLFhCpnG08hBee8bUdfd1mBK+rFKPt4O5igR9lXDfk=
+github.com/aws/aws-sdk-go-v2/service/sts v1.32.0 h1:GiQUjZM2KUZX68o/LpZ1xqxYMuvoxpRrOwYARYog3vc=
+github.com/aws/aws-sdk-go-v2/service/sts v1.32.0/go.mod h1:dKnu7M4MAS2SDlng1ytxd03H+y0LoUfEQ5E2VaaSw/4=
+github.com/aws/smithy-go v1.22.0 h1:uunKnWlcoL3zO7q+gG2Pk53joueEOsnNB28QdMsmiMM=
+github.com/aws/smithy-go v1.22.0/go.mod h1:irrKGvNn1InZwb2d7fkIRNucdfwR8R+Ts3wxYa/cJHg=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM=

amazon-eks-ami/nodeadm/internal/api/status.go

@@ -3,34 +3,29 @@ package api
 import (
 	"context"
 	"fmt"
-	"io"
 	"time"
 
 	"github.com/aws/aws-sdk-go-v2/aws"
-	"github.com/aws/aws-sdk-go-v2/feature/ec2/imds"
 	"github.com/aws/aws-sdk-go-v2/service/ec2"
 	ec2extra "github.com/awslabs/amazon-eks-ami/nodeadm/internal/aws/ec2"
+	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/aws/imds"
 )
 
 // Fetch information about the ec2 instance using IMDS data.
 // This information is stored into the internal config to avoid redundant calls
 // to IMDS when looking for instance metadata
-func GetInstanceDetails(ctx context.Context, featureGates map[Feature]bool, imdsClient *imds.Client, ec2Client *ec2.Client) (*InstanceDetails, error) {
-	instanceIdenitityDocument, err := imdsClient.GetInstanceIdentityDocument(ctx, &imds.GetInstanceIdentityDocumentInput{})
+func GetInstanceDetails(ctx context.Context, featureGates map[Feature]bool, ec2Client *ec2.Client) (*InstanceDetails, error) {
+	instanceIdenitityDocument, err := imds.GetInstanceIdentityDocument(ctx)
 	if err != nil {
 		return nil, err
 	}
 
-	macResponse, err := imdsClient.GetMetadata(ctx, &imds.GetMetadataInput{Path: "mac"})
-	if err != nil {
-		return nil, err
-	}
-	mac, err := io.ReadAll(macResponse.Content)
+	mac, err := imds.GetProperty(ctx, "mac")
 	if err != nil {
 		return nil, err
 	}
 
-	privateDNSName := ""
+	var privateDNSName string
 	if !IsFeatureEnabled(InstanceIdNodeName, featureGates) {
 		privateDNSName, err = getPrivateDNSName(ec2Client, instanceIdenitityDocument.InstanceID)
 		if err != nil {

amazon-eks-ami/nodeadm/internal/aws/ecr/ecr.go

@@ -39,7 +39,7 @@ func (r *ECRRegistry) GetSandboxImage() string {
 
 func GetEKSRegistry(region string) (ECRRegistry, error) {
 	account, region := getEKSRegistryCoordinates(region)
-	servicesDomain, err := imds.GetProperty(imds.ServicesDomain)
+	servicesDomain, err := imds.GetProperty(context.TODO(), imds.ServicesDomain)
 	if err != nil {
 		return "", err
 	}

amazon-eks-ami/nodeadm/internal/aws/imds/imds.go

@@ -9,14 +9,24 @@ import (
 	"github.com/aws/aws-sdk-go-v2/feature/ec2/imds"
 )
 
-var client *imds.Client
+var Client *imds.Client
 
 func init() {
-	client = imds.New(imds.Options{
+	Client = imds.New(imds.Options{
 		DisableDefaultTimeout: true,
 		Retryer: retry.NewStandard(func(so *retry.StandardOptions) {
 			so.MaxAttempts = 15
 			so.MaxBackoff = 1 * time.Second
+			so.Retryables = append(so.Retryables,
+				&retry.RetryableHTTPStatusCode{
+					Codes: map[int]struct{}{
+						// Retry 404s due to the rare occurrence that
+						// credentials take longer to propagate through IMDS and
+						// fail on the first call.
+						404: {},
+					},
+				},
+			)
 		}),
 	})
 }
@@ -27,24 +37,28 @@ const (
 	ServicesDomain IMDSProperty = "services/domain"
 )
 
-func GetUserData() ([]byte, error) {
-	resp, err := client.GetUserData(context.TODO(), &imds.GetUserDataInput{})
+func GetInstanceIdentityDocument(ctx context.Context) (*imds.GetInstanceIdentityDocumentOutput, error) {
+	return Client.GetInstanceIdentityDocument(ctx, &imds.GetInstanceIdentityDocumentInput{})
+}
+
+func GetUserData(ctx context.Context) ([]byte, error) {
+	res, err := Client.GetUserData(ctx, &imds.GetUserDataInput{})
 	if err != nil {
 		return nil, err
 	}
-	return io.ReadAll(resp.Content)
+	return io.ReadAll(res.Content)
 }
 
-func GetProperty(prop IMDSProperty) (string, error) {
-	bytes, err := GetPropertyBytes(prop)
+func GetProperty(ctx context.Context, prop IMDSProperty) (string, error) {
+	bytes, err := GetPropertyBytes(ctx, prop)
 	if err != nil {
 		return "", err
 	}
 	return string(bytes), nil
 }
 
-func GetPropertyBytes(prop IMDSProperty) ([]byte, error) {
-	res, err := client.GetMetadata(context.TODO(), &imds.GetMetadataInput{Path: string(prop)})
+func GetPropertyBytes(ctx context.Context, prop IMDSProperty) ([]byte, error) {
+	res, err := Client.GetMetadata(ctx, &imds.GetMetadataInput{Path: string(prop)})
 	if err != nil {
 		return nil, err
 	}

amazon-eks-ami/nodeadm/internal/configprovider/userdata.go

@@ -1,6 +1,7 @@
 package configprovider
 
 import (
+	"context"
 	"fmt"
 
 	"github.com/awslabs/amazon-eks-ami/nodeadm/api"
@@ -22,7 +23,7 @@ type userDataProvider interface {
 type imdsUserDataProvider struct{}
 
 func (p *imdsUserDataProvider) GetUserData() ([]byte, error) {
-	return imds.GetUserData()
+	return imds.GetUserData(context.TODO())
 }
 
 type userDataConfigProvider struct {

amazon-eks-ami/nodeadm/internal/kubelet/config.go

@@ -5,7 +5,6 @@ import (
 	_ "embed"
 	"encoding/json"
 	"fmt"
-	"io"
 	"net"
 	"net/url"
 	"os"
@@ -20,10 +19,10 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	k8skubelet "k8s.io/kubelet/config/v1beta1"
 
-	"github.com/aws/aws-sdk-go-v2/feature/ec2/imds"
 	"github.com/aws/smithy-go/ptr"
 
 	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/api"
+	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/aws/imds"
 	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/containerd"
 	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/system"
 	"github.com/awslabs/amazon-eks-ami/nodeadm/internal/util"
@@ -203,7 +202,7 @@ func (ksc *kubeletConfig) withOutpostSetup(cfg *api.NodeConfig) error {
 }
 
 func (ksc *kubeletConfig) withNodeIp(cfg *api.NodeConfig, flags map[string]string) error {
-	nodeIp, err := getNodeIp(context.TODO(), imds.New(imds.Options{}), cfg)
+	nodeIp, err := getNodeIp(context.TODO(), cfg)
 	if err != nil {
 		return err
 	}
@@ -407,36 +406,24 @@ func getProviderId(availabilityZone, instanceId string) string {
 }
 
 // Get the IP of the node depending on the ipFamily configured for the cluster
-func getNodeIp(ctx context.Context, imdsClient *imds.Client, cfg *api.NodeConfig) (string, error) {
+func getNodeIp(ctx context.Context, cfg *api.NodeConfig) (string, error) {
 	ipFamily, err := api.GetCIDRIpFamily(cfg.Spec.Cluster.CIDR)
 	if err != nil {
 		return "", err
 	}
 	switch ipFamily {
 	case api.IPFamilyIPv4:
-		ipv4Response, err := imdsClient.GetMetadata(ctx, &imds.GetMetadataInput{
-			Path: "local-ipv4",
-		})
+		ipv4, err := imds.GetProperty(ctx, "local-ipv4")
 		if err != nil {
 			return "", err
 		}
-		ip, err := io.ReadAll(ipv4Response.Content)
-		if err != nil {
-			return "", err
-		}
-		return string(ip), nil
+		return ipv4, nil
 	case api.IPFamilyIPv6:
-		ipv6Response, err := imdsClient.GetMetadata(ctx, &imds.GetMetadataInput{
-			Path: fmt.Sprintf("network/interfaces/macs/%s/ipv6s", cfg.Status.Instance.MAC),
-		})
-		if err != nil {
-			return "", err
-		}
-		ip, err := io.ReadAll(ipv6Response.Content)
+		ipv6, err := imds.GetProperty(ctx, imds.IMDSProperty(fmt.Sprintf("network/interfaces/macs/%s/ipv6s", cfg.Status.Instance.MAC)))
 		if err != nil {
 			return "", err
 		}
-		return string(ip), nil
+		return ipv6, nil
 	default:
 		return "", fmt.Errorf("invalid ip-family. %s is not one of %v", ipFamily, []api.IPFamily{api.IPFamilyIPv4, api.IPFamilyIPv6})
 	}