Add support for Ubuntu Pro 22.04 based EKS images (eksctl-io#7711)

* feat: Add support for Ubuntu Pro 22.04 based EKS images * update schema.json * test: Add nodegroup with Ubuntu Pro 22.04 * fix integration test --------- Co-authored-by: Tibi <[email protected]>
TiberiuGC · Oct 7, 2024 · 99be9e9 · 99be9e9
1 parent 47e061b
commit 99be9e9
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Showing 15 changed files with 139 additions and 25 deletions.
diff --git a/integration/tests/custom_ami/custom_ami_test.go b/integration/tests/custom_ami/custom_ami_test.go
@@ -37,9 +37,10 @@ func TestOverrideBootstrap(t *testing.T) {
 }
 
 var (
-	customAMIAL2          string
-	customAMIAL2023       string
-	customAMIBottlerocket string
+	customAMIAL2           string
+	customAMIAL2023        string
+	customAMIBottlerocket  string
+	customAMIUbuntuPro2204 string
 )
 
 var _ = BeforeSuite(func() {
@@ -70,6 +71,14 @@ var _ = BeforeSuite(func() {
 	Expect(err).NotTo(HaveOccurred())
 	customAMIBottlerocket = *output.Parameter.Value
 
+	// retrieve Ubuntu Pro 22.04 AMI
+	input = &awsssm.GetParameterInput{
+		Name: aws.String(fmt.Sprintf("/aws/service/canonical/ubuntu/eks-pro/22.04/%s/stable/current/amd64/hvm/ebs-gp2/ami-id", params.Version)),
+	}
+	output, err = ssm.GetParameter(context.Background(), input)
+	Expect(err).NotTo(HaveOccurred())
+	customAMIUbuntuPro2204 = *output.Parameter.Value
+
 	cmd := params.EksctlCreateCmd.WithArgs(
 		"cluster",
 		"--verbose", "4",
@@ -147,6 +156,28 @@ var _ = Describe("(Integration) [Test Custom AMI]", func() {
 		})
 
 	})
+
+	Context("ubuntu-pro-2204 un-managed nodegroups", func() {
+
+		It("can create a working nodegroup which can join the cluster", func() {
+			By(fmt.Sprintf("using the following EKS optimised AMI: %s", customAMIUbuntuPro2204))
+			content, err := os.ReadFile(filepath.Join("testdata/ubuntu-pro-2204.yaml"))
+			Expect(err).NotTo(HaveOccurred())
+			content = bytes.ReplaceAll(content, []byte("<generated>"), []byte(params.ClusterName))
+			content = bytes.ReplaceAll(content, []byte("<generated-region>"), []byte(params.Region))
+			content = bytes.ReplaceAll(content, []byte("<generated-ami>"), []byte(customAMIUbuntuPro2204))
+			cmd := params.EksctlCreateCmd.
+				WithArgs(
+					"nodegroup",
+					"--config-file", "-",
+					"--verbose", "4",
+				).
+				WithoutArg("--region", params.Region).
+				WithStdin(bytes.NewReader(content))
+			Expect(cmd).To(RunSuccessfully())
+		})
+
+	})
 })
 
 var _ = AfterSuite(func() {

diff --git a/integration/tests/custom_ami/testdata/ubuntu-pro-2204.yaml b/integration/tests/custom_ami/testdata/ubuntu-pro-2204.yaml
@@ -0,0 +1,17 @@
+apiVersion: eksctl.io/v1alpha5
+kind: ClusterConfig
+
+# name is generated
+metadata:
+  name: <generated>
+  region: <generated-region>
+
+nodeGroups:
+  - name: unm-ubuntu-pro-2204
+    ami: <generated-ami>
+    amiFamily: UbuntuPro2204
+    desiredCapacity: 1
+    overrideBootstrapCommand: |
+      #!/bin/bash
+      source /var/lib/cloud/scripts/eksctl/bootstrap.helper.sh
+      /etc/eks/bootstrap.sh <generated> --kubelet-extra-args "--node-labels=${NODE_LABELS}"  
diff --git a/pkg/ami/auto_resolver.go b/pkg/ami/auto_resolver.go
@@ -32,6 +32,10 @@ func MakeImageSearchPatterns(version string) map[string]map[int]string {
 			ImageClassGPU:     fmt.Sprintf("amazon-eks-gpu-node-%s-*", version),
 			ImageClassARM:     fmt.Sprintf("amazon-eks-arm64-node-%s-*", version),
 		},
+		api.NodeImageFamilyUbuntuPro2204: {
+			ImageClassGeneral: fmt.Sprintf("ubuntu-eks-pro/k8s_%s/images/*22.04-amd64*", version),
+			ImageClassARM:     fmt.Sprintf("ubuntu-eks-pro/k8s_%s/images/*22.04-arm64*", version),
+		},
 		api.NodeImageFamilyUbuntu2204: {
 			ImageClassGeneral: fmt.Sprintf("ubuntu-eks/k8s_%s/images/*22.04-amd64*", version),
 			ImageClassARM:     fmt.Sprintf("ubuntu-eks/k8s_%s/images/*22.04-arm64*", version),
@@ -61,7 +65,7 @@ func MakeImageSearchPatterns(version string) map[string]map[int]string {
 // OwnerAccountID returns the AWS account ID that owns worker AMI.
 func OwnerAccountID(imageFamily, region string) (string, error) {
 	switch imageFamily {
-	case api.NodeImageFamilyUbuntu2204, api.NodeImageFamilyUbuntu2004, api.NodeImageFamilyUbuntu1804:
+	case api.NodeImageFamilyUbuntuPro2204, api.NodeImageFamilyUbuntu2204, api.NodeImageFamilyUbuntu2004, api.NodeImageFamilyUbuntu1804:
 		return ownerIDUbuntuFamily, nil
 	case api.NodeImageFamilyAmazonLinux2023, api.NodeImageFamilyAmazonLinux2:
 		return api.EKSResourceAccountID(region), nil

diff --git a/pkg/ami/auto_resolver_test.go b/pkg/ami/auto_resolver_test.go
@@ -67,6 +67,11 @@ var _ = Describe("AMI Auto Resolution", func() {
 				Expect(ownerAccount).To(BeEquivalentTo("099720109477"))
 				Expect(err).NotTo(HaveOccurred())
 			})
+			It("should return the Ubuntu Account ID for Ubuntu images", func() {
+				ownerAccount, err := OwnerAccountID(api.NodeImageFamilyUbuntuPro2204, region)
+				Expect(ownerAccount).To(BeEquivalentTo("099720109477"))
+				Expect(err).NotTo(HaveOccurred())
+			})
 
 			It("should return the Windows Account ID for Windows Server images", func() {
 				ownerAccount, err := OwnerAccountID(api.NodeImageFamilyWindowsServer2022CoreContainer, region)

diff --git a/pkg/ami/ssm_resolver.go b/pkg/ami/ssm_resolver.go
@@ -75,7 +75,7 @@ func MakeSSMParameterName(version, instanceType, imageFamily string) (string, er
 		return fmt.Sprintf("/aws/service/ami-windows-latest/Windows_Server-2022-English-%s-EKS_Optimized-%s/%s", windowsAmiType(imageFamily), version, fieldName), nil
 	case api.NodeImageFamilyBottlerocket:
 		return fmt.Sprintf("/aws/service/bottlerocket/aws-k8s-%s/%s/latest/%s", imageType(imageFamily, instanceType, version), instanceEC2ArchName(instanceType), fieldName), nil
-	case api.NodeImageFamilyUbuntu2204, api.NodeImageFamilyUbuntu2004, api.NodeImageFamilyUbuntu1804:
+	case api.NodeImageFamilyUbuntuPro2204, api.NodeImageFamilyUbuntu2204, api.NodeImageFamilyUbuntu2004, api.NodeImageFamilyUbuntu1804:
 		// FIXME: SSM lookup for Ubuntu EKS images is supported nowadays
 		return "", &UnsupportedQueryError{msg: fmt.Sprintf("SSM Parameter lookups for %s AMIs is not supported yet", imageFamily)}
 	default:

diff --git a/pkg/apis/eksctl.io/v1alpha5/assets/schema.json b/pkg/apis/eksctl.io/v1alpha5/assets/schema.json
@@ -1256,12 +1256,13 @@
         },
         "amiFamily": {
           "type": "string",
-          "description": "Valid variants are: `\"AmazonLinux2\"` (default), `\"AmazonLinux2023\"`, `\"Ubuntu2204\"`, `\"Ubuntu2004\"`, `\"Ubuntu1804\"`, `\"Bottlerocket\"`, `\"WindowsServer2019CoreContainer\"`, `\"WindowsServer2019FullContainer\"`, `\"WindowsServer2022CoreContainer\"`, `\"WindowsServer2022FullContainer\"`.",
-          "x-intellij-html-description": "Valid variants are: <code>&quot;AmazonLinux2&quot;</code> (default), <code>&quot;AmazonLinux2023&quot;</code>, <code>&quot;Ubuntu2204&quot;</code>, <code>&quot;Ubuntu2004&quot;</code>, <code>&quot;Ubuntu1804&quot;</code>, <code>&quot;Bottlerocket&quot;</code>, <code>&quot;WindowsServer2019CoreContainer&quot;</code>, <code>&quot;WindowsServer2019FullContainer&quot;</code>, <code>&quot;WindowsServer2022CoreContainer&quot;</code>, <code>&quot;WindowsServer2022FullContainer&quot;</code>.",
+          "description": "Valid variants are: `\"AmazonLinux2\"` (default), `\"AmazonLinux2023\"`, `\"UbuntuPro2204\"`, `\"Ubuntu2204\"`, `\"Ubuntu2004\"`, `\"Ubuntu1804\"`, `\"Bottlerocket\"`, `\"WindowsServer2019CoreContainer\"`, `\"WindowsServer2019FullContainer\"`, `\"WindowsServer2022CoreContainer\"`, `\"WindowsServer2022FullContainer\"`.",
+          "x-intellij-html-description": "Valid variants are: <code>&quot;AmazonLinux2&quot;</code> (default), <code>&quot;AmazonLinux2023&quot;</code>, <code>&quot;UbuntuPro2204&quot;</code>, <code>&quot;Ubuntu2204&quot;</code>, <code>&quot;Ubuntu2004&quot;</code>, <code>&quot;Ubuntu1804&quot;</code>, <code>&quot;Bottlerocket&quot;</code>, <code>&quot;WindowsServer2019CoreContainer&quot;</code>, <code>&quot;WindowsServer2019FullContainer&quot;</code>, <code>&quot;WindowsServer2022CoreContainer&quot;</code>, <code>&quot;WindowsServer2022FullContainer&quot;</code>.",
           "default": "AmazonLinux2",
           "enum": [
             "AmazonLinux2",
             "AmazonLinux2023",
+            "UbuntuPro2204",
             "Ubuntu2204",
             "Ubuntu2004",
             "Ubuntu1804",
@@ -1590,12 +1591,13 @@
         },
         "amiFamily": {
           "type": "string",
-          "description": "Valid variants are: `\"AmazonLinux2\"` (default), `\"AmazonLinux2023\"`, `\"Ubuntu2204\"`, `\"Ubuntu2004\"`, `\"Ubuntu1804\"`, `\"Bottlerocket\"`, `\"WindowsServer2019CoreContainer\"`, `\"WindowsServer2019FullContainer\"`, `\"WindowsServer2022CoreContainer\"`, `\"WindowsServer2022FullContainer\"`.",
-          "x-intellij-html-description": "Valid variants are: <code>&quot;AmazonLinux2&quot;</code> (default), <code>&quot;AmazonLinux2023&quot;</code>, <code>&quot;Ubuntu2204&quot;</code>, <code>&quot;Ubuntu2004&quot;</code>, <code>&quot;Ubuntu1804&quot;</code>, <code>&quot;Bottlerocket&quot;</code>, <code>&quot;WindowsServer2019CoreContainer&quot;</code>, <code>&quot;WindowsServer2019FullContainer&quot;</code>, <code>&quot;WindowsServer2022CoreContainer&quot;</code>, <code>&quot;WindowsServer2022FullContainer&quot;</code>.",
+          "description": "Valid variants are: `\"AmazonLinux2\"` (default), `\"AmazonLinux2023\"`, `\"UbuntuPro2204\"`, `\"Ubuntu2204\"`, `\"Ubuntu2004\"`, `\"Ubuntu1804\"`, `\"Bottlerocket\"`, `\"WindowsServer2019CoreContainer\"`, `\"WindowsServer2019FullContainer\"`, `\"WindowsServer2022CoreContainer\"`, `\"WindowsServer2022FullContainer\"`.",
+          "x-intellij-html-description": "Valid variants are: <code>&quot;AmazonLinux2&quot;</code> (default), <code>&quot;AmazonLinux2023&quot;</code>, <code>&quot;UbuntuPro2204&quot;</code>, <code>&quot;Ubuntu2204&quot;</code>, <code>&quot;Ubuntu2004&quot;</code>, <code>&quot;Ubuntu1804&quot;</code>, <code>&quot;Bottlerocket&quot;</code>, <code>&quot;WindowsServer2019CoreContainer&quot;</code>, <code>&quot;WindowsServer2019FullContainer&quot;</code>, <code>&quot;WindowsServer2022CoreContainer&quot;</code>, <code>&quot;WindowsServer2022FullContainer&quot;</code>.",
           "default": "AmazonLinux2",
           "enum": [
             "AmazonLinux2",
             "AmazonLinux2023",
+            "UbuntuPro2204",
             "Ubuntu2204",
             "Ubuntu2004",
             "Ubuntu1804",

diff --git a/pkg/apis/eksctl.io/v1alpha5/gpu_validation_test.go b/pkg/apis/eksctl.io/v1alpha5/gpu_validation_test.go
@@ -65,10 +65,22 @@ var _ = Describe("GPU instance support", func() {
 			gpuInstanceType: "g5.12xlarge",
 			amiFamily:       api.NodeImageFamilyAmazonLinux2,
 		}),
+		Entry("Ubuntu1804", gpuInstanceEntry{
+			amiFamily:       api.NodeImageFamilyUbuntu2004,
+			gpuInstanceType: "g4dn.xlarge",
+		}),
 		Entry("Ubuntu2004", gpuInstanceEntry{
 			amiFamily:       api.NodeImageFamilyUbuntu2004,
 			gpuInstanceType: "g4dn.xlarge",
 		}),
+		Entry("Ubuntu2204", gpuInstanceEntry{
+			amiFamily:       api.NodeImageFamilyUbuntu2004,
+			gpuInstanceType: "g4dn.xlarge",
+		}),
+		Entry("UbuntuPro2204", gpuInstanceEntry{
+			amiFamily:       api.NodeImageFamilyUbuntu2004,
+			gpuInstanceType: "g4dn.xlarge",
+		}),
 		Entry("Bottlerocket", gpuInstanceEntry{
 			amiFamily:            api.NodeImageFamilyBottlerocket,
 			gpuInstanceType:      "inf1.xlarge",

diff --git a/pkg/apis/eksctl.io/v1alpha5/outposts_validation_test.go b/pkg/apis/eksctl.io/v1alpha5/outposts_validation_test.go
@@ -209,6 +209,7 @@ var _ = Describe("Outposts validation", func() {
 		Entry("Ubuntu1804", api.NodeImageFamilyUbuntu1804, true),
 		Entry("Ubuntu2004", api.NodeImageFamilyUbuntu2004, true),
 		Entry("Ubuntu2204", api.NodeImageFamilyUbuntu2204, true),
+		Entry("UbuntuPro2204", api.NodeImageFamilyUbuntuPro2204, true),
 		Entry("Windows2019Core", api.NodeImageFamilyWindowsServer2019CoreContainer, true),
 		Entry("Windows2019Full", api.NodeImageFamilyWindowsServer2019FullContainer, true),
 		Entry("Windows2022Core", api.NodeImageFamilyWindowsServer2022CoreContainer, true),

diff --git a/pkg/apis/eksctl.io/v1alpha5/types.go b/pkg/apis/eksctl.io/v1alpha5/types.go
@@ -225,6 +225,7 @@ const (
 	DefaultNodeImageFamily         = NodeImageFamilyAmazonLinux2
 	NodeImageFamilyAmazonLinux2023 = "AmazonLinux2023"
 	NodeImageFamilyAmazonLinux2    = "AmazonLinux2"
+	NodeImageFamilyUbuntuPro2204   = "UbuntuPro2204"
 	NodeImageFamilyUbuntu2204      = "Ubuntu2204"
 	NodeImageFamilyUbuntu2004      = "Ubuntu2004"
 	NodeImageFamilyUbuntu1804      = "Ubuntu1804"
@@ -609,6 +610,7 @@ func SupportedAMIFamilies() []string {
 	return []string{
 		NodeImageFamilyAmazonLinux2023,
 		NodeImageFamilyAmazonLinux2,
+		NodeImageFamilyUbuntuPro2204,
 		NodeImageFamilyUbuntu2204,
 		NodeImageFamilyUbuntu2004,
 		NodeImageFamilyUbuntu1804,

diff --git a/pkg/apis/eksctl.io/v1alpha5/validation.go b/pkg/apis/eksctl.io/v1alpha5/validation.go
@@ -1509,7 +1509,8 @@ func IsAmazonLinuxImage(imageFamily string) bool {
 
 func IsUbuntuImage(imageFamily string) bool {
 	switch imageFamily {
-	case NodeImageFamilyUbuntu2204,
+	case NodeImageFamilyUbuntuPro2204,
+		NodeImageFamilyUbuntu2204,
 		NodeImageFamilyUbuntu2004,
 		NodeImageFamilyUbuntu1804:
 		return true

diff --git a/pkg/apis/eksctl.io/v1alpha5/validation_test.go b/pkg/apis/eksctl.io/v1alpha5/validation_test.go
@@ -2067,6 +2067,10 @@ var _ = Describe("ClusterConfig validation", func() {
 			err = api.ValidateManagedNodeGroup(0, mng)
 			Expect(err).NotTo(HaveOccurred())
 
+			mng.AMIFamily = api.NodeImageFamilyUbuntuPro2204
+			err = api.ValidateManagedNodeGroup(0, mng)
+			Expect(err).NotTo(HaveOccurred())
+
 			mng.AMIFamily = api.NodeImageFamilyBottlerocket
 			mng.OverrideBootstrapCommand = nil
 			err = api.ValidateManagedNodeGroup(0, mng)

diff --git a/pkg/cfn/builder/managed_nodegroup_ami_type_test.go b/pkg/cfn/builder/managed_nodegroup_ami_type_test.go
@@ -190,4 +190,14 @@ var _ = DescribeTable("Managed Nodegroup AMI type", func(e amiTypeEntry) {
 		},
 		expectedAMIType: "CUSTOM",
 	}),
+
+	Entry("non-native Ubuntu", amiTypeEntry{
+		nodeGroup: &api.ManagedNodeGroup{
+			NodeGroupBase: &api.NodeGroupBase{
+				Name:      "test",
+				AMIFamily: api.NodeImageFamilyUbuntuPro2204,
+			},
+		},
+		expectedAMIType: "CUSTOM",
+	}),
 )
diff --git a/pkg/eks/api_test.go b/pkg/eks/api_test.go
@@ -278,14 +278,38 @@ var _ = Describe("eksctl API", func() {
 			testEnsureAMI(Equal("ami-ssm"))
 		})
 
-		It("should fall back to auto resolution for Ubuntu", func() {
+		It("should fall back to auto resolution for Ubuntu1804", func() {
 			ng.AMIFamily = api.NodeImageFamilyUbuntu1804
 			mockDescribeImages(provider, "ami-ubuntu", func(input *ec2.DescribeImagesInput) bool {
 				return input.Owners[0] == "099720109477"
 			})
 			testEnsureAMI(Equal("ami-ubuntu"))
 		})
 
+		It("should fall back to auto resolution for Ubuntu2004", func() {
+			ng.AMIFamily = api.NodeImageFamilyUbuntu2004
+			mockDescribeImages(provider, "ami-ubuntu", func(input *ec2.DescribeImagesInput) bool {
+				return input.Owners[0] == "099720109477"
+			})
+			testEnsureAMI(Equal("ami-ubuntu"))
+		})
+
+		It("should fall back to auto resolution for Ubuntu2204", func() {
+			ng.AMIFamily = api.NodeImageFamilyUbuntu2204
+			mockDescribeImages(provider, "ami-ubuntu", func(input *ec2.DescribeImagesInput) bool {
+				return input.Owners[0] == "099720109477"
+			})
+			testEnsureAMI(Equal("ami-ubuntu"))
+		})
+
+		It("should fall back to auto resolution for UbuntuPro2204", func() {
+			ng.AMIFamily = api.NodeImageFamilyUbuntuPro2204
+			mockDescribeImages(provider, "ami-ubuntu", func(input *ec2.DescribeImagesInput) bool {
+				return input.Owners[0] == "099720109477"
+			})
+			testEnsureAMI(Equal("ami-ubuntu"))
+		})
+
 		It("should retrieve the AMI from EC2 when AMI is auto", func() {
 			ng.AMI = "auto"
 			ng.InstanceType = "p2.xlarge"

diff --git a/pkg/nodebootstrap/userdata.go b/pkg/nodebootstrap/userdata.go
@@ -48,7 +48,7 @@ func NewBootstrapper(clusterConfig *api.ClusterConfig, ng *api.NodeGroup) (Boots
 		return NewWindowsBootstrapper(clusterConfig, ng, clusterDNS), nil
 	}
 	switch ng.AMIFamily {
-	case api.NodeImageFamilyUbuntu2204, api.NodeImageFamilyUbuntu2004, api.NodeImageFamilyUbuntu1804:
+	case api.NodeImageFamilyUbuntuPro2204, api.NodeImageFamilyUbuntu2204, api.NodeImageFamilyUbuntu2004, api.NodeImageFamilyUbuntu1804:
 		return NewUbuntuBootstrapper(clusterConfig, ng, clusterDNS), nil
 	case api.NodeImageFamilyBottlerocket:
 		return NewBottlerocketBootstrapper(clusterConfig, ng), nil
@@ -80,7 +80,7 @@ func NewManagedBootstrapper(clusterConfig *api.ClusterConfig, ng *api.ManagedNod
 		return NewManagedAL2Bootstrapper(ng), nil
 	case api.NodeImageFamilyBottlerocket:
 		return NewManagedBottlerocketBootstrapper(clusterConfig, ng), nil
-	case api.NodeImageFamilyUbuntu1804, api.NodeImageFamilyUbuntu2004, api.NodeImageFamilyUbuntu2204:
+	case api.NodeImageFamilyUbuntu1804, api.NodeImageFamilyUbuntu2004, api.NodeImageFamilyUbuntu2204, api.NodeImageFamilyUbuntuPro2204:
 		return NewUbuntuBootstrapper(clusterConfig, ng, clusterDNS), nil
 	}
 	return nil, nil

diff --git a/userdocs/src/usage/custom-ami-support.md b/userdocs/src/usage/custom-ami-support.md
@@ -53,18 +53,19 @@ The `--node-ami` flag can also be used with `eksctl create nodegroup`.
 
 The `--node-ami-family` can take following keywords:
 
-| Keyword                        |                                          Description                                                           |
-|--------------------------------|:--------------------------------------------------------------------------------------------------------------:|
-| AmazonLinux2                   | Indicates that the EKS AMI image based on Amazon Linux 2 should be used (default).                             |
-| AmazonLinux2023                | Indicates that the EKS AMI image based on Amazon Linux 2023 should be used.                                    |
-| Ubuntu2204                     | Indicates that the EKS AMI image based on Ubuntu 22.04 LTS (Jammy) should be used (available for EKS >= 1.29). |
-| Ubuntu2004                     | Indicates that the EKS AMI image based on Ubuntu 20.04 LTS (Focal) should be used (supported for EKS <= 1.29). |
-| Ubuntu1804                     | Indicates that the EKS AMI image based on Ubuntu 18.04 LTS (Bionic) should be used.                            |
-| Bottlerocket                   | Indicates that the EKS AMI image based on Bottlerocket should be used.                                         |
-| WindowsServer2019FullContainer | Indicates that the EKS AMI image based on Windows Server 2019 Full Container should be used.                   |
-| WindowsServer2019CoreContainer | Indicates that the EKS AMI image based on Windows Server 2019 Core Container should be used.                   |
-| WindowsServer2022FullContainer | Indicates that the EKS AMI image based on Windows Server 2022 Full Container should be used.                   |
-| WindowsServer2022CoreContainer | Indicates that the EKS AMI image based on Windows Server 2022 Core Container should be used.                   |
+| Keyword                        |                                          Description                                                               |
+|--------------------------------|:------------------------------------------------------------------------------------------------------------------:|
+| AmazonLinux2                   | Indicates that the EKS AMI image based on Amazon Linux 2 should be used (default).                                 |
+| AmazonLinux2023                | Indicates that the EKS AMI image based on Amazon Linux 2023 should be used.                                        |
+| Ubuntu1804                     | Indicates that the EKS AMI image based on Ubuntu 18.04 LTS (Bionic) should be used.                                |
+| Ubuntu2004                     | Indicates that the EKS AMI image based on Ubuntu 20.04 LTS (Focal) should be used (supported for EKS <= 1.29).     |
+| Ubuntu2204                     | Indicates that the EKS AMI image based on Ubuntu 22.04 LTS (Jammy) should be used (available for EKS >= 1.29).     |
+| UbuntuPro2204                  | Indicates that the EKS AMI image based on Ubuntu Pro 22.04 LTS (Jammy) should be used (available for EKS >= 1.29). |
+| Bottlerocket                   | Indicates that the EKS AMI image based on Bottlerocket should be used.                                             |
+| WindowsServer2019FullContainer | Indicates that the EKS AMI image based on Windows Server 2019 Full Container should be used.                       |
+| WindowsServer2019CoreContainer | Indicates that the EKS AMI image based on Windows Server 2019 Core Container should be used.                       |
+| WindowsServer2022FullContainer | Indicates that the EKS AMI image based on Windows Server 2022 Full Container should be used.                       |
+| WindowsServer2022CoreContainer | Indicates that the EKS AMI image based on Windows Server 2022 Core Container should be used.                       |
 
 CLI flag example:
 ```sh