v1beta1

type AMI struct {
	// ID of the AMI
	// +required
	ID string `json:"id"`
	// Name of the AMI
	// +optional
	Name string `json:"name,omitempty"`
	// Requirements of the AMI to be utilized on an instance type
	// +required
	Requirements []v1.NodeSelectorRequirement `json:"requirements"`
}

type AMISelectorTerm struct {
	// Tags is a map of key/value tags used to select subnets
	// Specifying '*' for a value selects all values for a given tag key.
	// +kubebuilder:validation:XValidation:message="empty tag keys or values aren't supported",rule="self.all(k, k != ” && self[k] != ”)"
	// +kubebuilder:validation:MaxProperties:=20
	// +optional
	Tags map[string]string `json:"tags,omitempty"`
	// ID is the ami id in EC2
	// +kubebuilder:validation:Pattern:="ami-[0-9a-z]+"
	// +optional
	ID string `json:"id,omitempty"`
	// Name is the ami name in EC2.
	// This value is the name field, which is different from the name tag.
	// +optional
	Name string `json:"name,omitempty"`
	// Owner is the owner for the ami.
	// You can specify a combination of AWS account IDs, "self", "amazon", and "aws-marketplace"
	// +optional
	Owner string `json:"owner,omitempty"`
}

type BlockDevice struct {
	// DeleteOnTermination indicates whether the EBS volume is deleted on instance termination.
	// +optional
	DeleteOnTermination *bool `json:"deleteOnTermination,omitempty"`
	// Encrypted indicates whether the EBS volume is encrypted. Encrypted volumes can only
	// be attached to instances that support Amazon EBS encryption. If you are creating
	// a volume from a snapshot, you can't specify an encryption value.
	// +optional
	Encrypted *bool `json:"encrypted,omitempty"`
	// IOPS is the number of I/O operations per second (IOPS). For gp3, io1, and io2 volumes,
	// this represents the number of IOPS that are provisioned for the volume. For
	// gp2 volumes, this represents the baseline performance of the volume and the
	// rate at which the volume accumulates I/O credits for bursting.
	//
	// The following are the supported values for each volume type:
	//
	//    * gp3: 3,000-16,000 IOPS
	//
	//    * io1: 100-64,000 IOPS
	//
	//    * io2: 100-64,000 IOPS
	//
	// For io1 and io2 volumes, we guarantee 64,000 IOPS only for Instances built
	// on the Nitro System (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#ec2-nitro-instances).
	// Other instance families guarantee performance up to 32,000 IOPS.
	//
	// This parameter is supported for io1, io2, and gp3 volumes only. This parameter
	// is not supported for gp2, st1, sc1, or standard volumes.
	// +optional
	IOPS *int64 `json:"iops,omitempty"`
	// KMSKeyID (ARN) of the symmetric Key Management Service (KMS) CMK used for encryption.
	// +optional
	KMSKeyID *string `json:"kmsKeyID,omitempty"`
	// SnapshotID is the ID of an EBS snapshot
	// +optional
	SnapshotID *string `json:"snapshotID,omitempty"`
	// Throughput to provision for a gp3 volume, with a maximum of 1,000 MiB/s.
	// Valid Range: Minimum value of 125. Maximum value of 1000.
	// +optional
	Throughput *int64 `json:"throughput,omitempty"`
	// VolumeSize in `Gi`, `G`, `Ti`, or `T`. You must specify either a snapshot ID or
	// a volume size. The following are the supported volumes sizes for each volume
	// type:
	//
	//    * gp2 and gp3: 1-16,384
	//
	//    * io1 and io2: 4-16,384
	//
	//    * st1 and sc1: 125-16,384
	//
	//    * standard: 1-1,024
	// + TODO: Add the CEL resources.quantity type after k8s 1.29
	// + https://github.com/kubernetes/apiserver/commit/b137c256373aec1c5d5810afbabb8932a19ecd2a#diff-838176caa5882465c9d6061febd456397a3e2b40fb423ed36f0cabb1847ecb4dR190
	// +kubebuilder:validation:Pattern:="^((?:[1-9][0-9]{0,3}|[1-4][0-9]{4}|[5][0-8][0-9]{3}|59000)Gi|(?:[1-9][0-9]{0,3}|[1-5][0-9]{4}|[6][0-3][0-9]{3}|64000)G|([1-9]||[1-5][0-7]|58)Ti|([1-9]||[1-5][0-9]|6[0-3]|64)T)$"
	// +kubebuilder:validation:Schemaless
	// +kubebuilder:validation:Type:=string
	// +optional
	VolumeSize *resource.Quantity `json:"volumeSize,omitempty" hash:"string"`
	// VolumeType of the block device.
	// For more information, see Amazon EBS volume types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumeTypes.html)
	// in the Amazon Elastic Compute Cloud User Guide.
	// +kubebuilder:validation:Enum:={standard,io1,io2,gp2,sc1,st1,gp3}
	// +optional
	VolumeType *string `json:"volumeType,omitempty"`
}

type BlockDeviceMapping struct {
	// The device name (for example, /dev/sdh or xvdh).
	// +required
	DeviceName *string `json:"deviceName,omitempty"`
	// EBS contains parameters used to automatically set up EBS volumes when an instance is launched.
	// +kubebuilder:validation:XValidation:message="snapshotID or volumeSize must be defined",rule="has(self.snapshotID) || has(self.volumeSize)"
	// +required
	EBS *BlockDevice `json:"ebs,omitempty"`
	// RootVolume is a flag indicating if this device is mounted as kubelet root dir. You can
	// configure at most one root volume in BlockDeviceMappings.
	RootVolume bool `json:"rootVolume,omitempty"`
}

type EC2NodeClass struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	// +kubebuilder:validation:XValidation:message="amiSelectorTerms is required when amiFamily == 'Custom'",rule="self.amiFamily == 'Custom' ? self.amiSelectorTerms.size() != 0 : true"
	// +kubebuilder:validation:XValidation:message="must specify exactly one of ['role', 'instanceProfile']",rule="(has(self.role) && !has(self.instanceProfile)) || (!has(self.role) && has(self.instanceProfile))"
	// +kubebuilder:validation:XValidation:message="changing from 'instanceProfile' to 'role' is not supported. You must delete and recreate this node class if you want to change this.",rule="(has(oldSelf.role) && has(self.role)) || (has(oldSelf.instanceProfile) && has(self.instanceProfile))"
	Spec   EC2NodeClassSpec   `json:"spec,omitempty"`
	Status EC2NodeClassStatus `json:"status,omitempty"`
}

type EC2NodeClassList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []EC2NodeClass `json:"items"`
}

type EC2NodeClassSpec struct {
	// SubnetSelectorTerms is a list of or subnet selector terms. The terms are ORed.
	// +kubebuilder:validation:XValidation:message="subnetSelectorTerms cannot be empty",rule="self.size() != 0"
	// +kubebuilder:validation:XValidation:message="expected at least one, got none, ['tags', 'id']",rule="self.all(x, has(x.tags) || has(x.id))"
	// +kubebuilder:validation:XValidation:message="'id' is mutually exclusive, cannot be set with a combination of other fields in subnetSelectorTerms",rule="!self.all(x, has(x.id) && has(x.tags))"
	// +kubebuilder:validation:MaxItems:=30
	// +required
	SubnetSelectorTerms []SubnetSelectorTerm `json:"subnetSelectorTerms" hash:"ignore"`
	// SecurityGroupSelectorTerms is a list of or security group selector terms. The terms are ORed.
	// +kubebuilder:validation:XValidation:message="securityGroupSelectorTerms cannot be empty",rule="self.size() != 0"
	// +kubebuilder:validation:XValidation:message="expected at least one, got none, ['tags', 'id', 'name']",rule="self.all(x, has(x.tags) || has(x.id) || has(x.name))"
	// +kubebuilder:validation:XValidation:message="'id' is mutually exclusive, cannot be set with a combination of other fields in securityGroupSelectorTerms",rule="!self.all(x, has(x.id) && (has(x.tags) || has(x.name)))"
	// +kubebuilder:validation:XValidation:message="'name' is mutually exclusive, cannot be set with a combination of other fields in securityGroupSelectorTerms",rule="!self.all(x, has(x.name) && (has(x.tags) || has(x.id)))"
	// +kubebuilder:validation:MaxItems:=30
	// +required
	SecurityGroupSelectorTerms []SecurityGroupSelectorTerm `json:"securityGroupSelectorTerms" hash:"ignore"`
	// AssociatePublicIPAddress controls if public IP addresses are assigned to instances that are launched with the nodeclass.
	// +optional
	AssociatePublicIPAddress *bool `json:"associatePublicIPAddress,omitempty"`
	// AMISelectorTerms is a list of or ami selector terms. The terms are ORed.
	// +kubebuilder:validation:XValidation:message="expected at least one, got none, ['tags', 'id', 'name']",rule="self.all(x, has(x.tags) || has(x.id) || has(x.name))"
	// +kubebuilder:validation:XValidation:message="'id' is mutually exclusive, cannot be set with a combination of other fields in amiSelectorTerms",rule="!self.all(x, has(x.id) && (has(x.tags) || has(x.name) || has(x.owner)))"
	// +kubebuilder:validation:MaxItems:=30
	// +optional
	AMISelectorTerms []AMISelectorTerm `json:"amiSelectorTerms,omitempty" hash:"ignore"`
	// AMIFamily is the AMI family that instances use.
	// +kubebuilder:validation:Enum:={AL2,AL2023,Bottlerocket,Ubuntu,Custom,Windows2019,Windows2022}
	// +required
	AMIFamily *string `json:"amiFamily"`
	// UserData to be applied to the provisioned nodes.
	// It must be in the appropriate format based on the AMIFamily in use. Karpenter will merge certain fields into
	// this UserData to ensure nodes are being provisioned with the correct configuration.
	// +optional
	UserData *string `json:"userData,omitempty"`
	// Role is the AWS identity that nodes use. This field is immutable.
	// This field is mutually exclusive from instanceProfile.
	// Marking this field as immutable avoids concerns around terminating managed instance profiles from running instances.
	// This field may be made mutable in the future, assuming the correct garbage collection and drift handling is implemented
	// for the old instance profiles on an update.
	// +kubebuilder:validation:XValidation:rule="self != ”",message="role cannot be empty"
	// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="immutable field changed"
	// +optional
	Role string `json:"role,omitempty"`
	// InstanceProfile is the AWS entity that instances use.
	// This field is mutually exclusive from role.
	// The instance profile should already have a role assigned to it that Karpenter
	//  has PassRole permission on for instance launch using this instanceProfile to succeed.
	// +kubebuilder:validation:XValidation:rule="self != ”",message="instanceProfile cannot be empty"
	// +optional
	InstanceProfile *string `json:"instanceProfile,omitempty"`
	// Tags to be applied on ec2 resources like instances and launch templates.
	// +kubebuilder:validation:XValidation:message="empty tag keys aren't supported",rule="self.all(k, k != ”)"
	// +kubebuilder:validation:XValidation:message="tag contains a restricted tag matching kubernetes.io/cluster/",rule="self.all(k, !k.startsWith('kubernetes.io/cluster') )"
	// +kubebuilder:validation:XValidation:message="tag contains a restricted tag matching karpenter.sh/nodepool",rule="self.all(k, k != 'karpenter.sh/nodepool')"
	// +kubebuilder:validation:XValidation:message="tag contains a restricted tag matching karpenter.sh/managed-by",rule="self.all(k, k !='karpenter.sh/managed-by')"
	// +kubebuilder:validation:XValidation:message="tag contains a restricted tag matching karpenter.sh/nodeclaim",rule="self.all(k, k !='karpenter.sh/nodeclaim')"
	// +kubebuilder:validation:XValidation:message="tag contains a restricted tag matching karpenter.k8s.aws/ec2nodeclass",rule="self.all(k, k !='karpenter.k8s.aws/ec2nodeclass')"
	// +optional
	Tags map[string]string `json:"tags,omitempty"`
	// BlockDeviceMappings to be applied to provisioned nodes.
	// +kubebuilder:validation:XValidation:message="must have only one blockDeviceMappings with rootVolume",rule="self.filter(x, has(x.rootVolume)?x.rootVolume==true:false).size() <= 1"
	// +kubebuilder:validation:MaxItems:=50
	// +optional
	BlockDeviceMappings []*BlockDeviceMapping `json:"blockDeviceMappings,omitempty"`
	// InstanceStorePolicy specifies how to handle instance-store disks.
	// +optional
	InstanceStorePolicy *InstanceStorePolicy `json:"instanceStorePolicy,omitempty"`
	// DetailedMonitoring controls if detailed monitoring is enabled for instances that are launched
	// +optional
	DetailedMonitoring *bool `json:"detailedMonitoring,omitempty"`
	// MetadataOptions for the generated launch template of provisioned nodes.
	//
	// This specifies the exposure of the Instance Metadata Service to
	// provisioned EC2 nodes. For more information,
	// see Instance Metadata and User Data
	// (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html)
	// in the Amazon Elastic Compute Cloud User Guide.
	//
	// Refer to recommended, security best practices
	// (https://aws.github.io/aws-eks-best-practices/security/docs/iam/#restrict-access-to-the-instance-profile-assigned-to-the-worker-node)
	// for limiting exposure of Instance Metadata and User Data to pods.
	// If omitted, defaults to httpEndpoint enabled, with httpProtocolIPv6
	// disabled, with httpPutResponseLimit of 2, and with httpTokens
	// required.
	// +kubebuilder:default={"httpEndpoint":"enabled","httpProtocolIPv6":"disabled","httpPutResponseHopLimit":2,"httpTokens":"required"}
	// +optional
	MetadataOptions *MetadataOptions `json:"metadataOptions,omitempty"`
	// Context is a Reserved field in EC2 APIs
	// https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateFleet.html
	// +optional
	Context *string `json:"context,omitempty"`
}

type EC2NodeClassStatus struct {
	// Subnets contains the current Subnet values that are available to the
	// cluster under the subnet selectors.
	// +optional
	Subnets []Subnet `json:"subnets,omitempty"`
	// SecurityGroups contains the current Security Groups values that are available to the
	// cluster under the SecurityGroups selectors.
	// +optional
	SecurityGroups []SecurityGroup `json:"securityGroups,omitempty"`
	// AMI contains the current AMI values that are available to the
	// cluster under the AMI selectors.
	// +optional
	AMIs []AMI `json:"amis,omitempty"`
	// InstanceProfile contains the resolved instance profile for the role
	// +optional
	InstanceProfile string `json:"instanceProfile,omitempty"`
	// Conditions contains signals for health and readiness
	// +optional
	Conditions []status.Condition `json:"conditions,omitempty"`
}

type InstanceStorePolicy string

type MetadataOptions struct {
	// HTTPEndpoint enables or disables the HTTP metadata endpoint on provisioned
	// nodes. If metadata options is non-nil, but this parameter is not specified,
	// the default state is "enabled".
	//
	// If you specify a value of "disabled", instance metadata will not be accessible
	// on the node.
	// +kubebuilder:default=enabled
	// +kubebuilder:validation:Enum:={enabled,disabled}
	// +optional
	HTTPEndpoint *string `json:"httpEndpoint,omitempty"`
	// HTTPProtocolIPv6 enables or disables the IPv6 endpoint for the instance metadata
	// service on provisioned nodes. If metadata options is non-nil, but this parameter
	// is not specified, the default state is "disabled".
	// +kubebuilder:default=disabled
	// +kubebuilder:validation:Enum:={enabled,disabled}
	// +optional
	HTTPProtocolIPv6 *string `json:"httpProtocolIPv6,omitempty"`
	// HTTPPutResponseHopLimit is the desired HTTP PUT response hop limit for
	// instance metadata requests. The larger the number, the further instance
	// metadata requests can travel. Possible values are integers from 1 to 64.
	// If metadata options is non-nil, but this parameter is not specified, the
	// default value is 2.
	// +kubebuilder:default=2
	// +kubebuilder:validation:Minimum:=1
	// +kubebuilder:validation:Maximum:=64
	// +optional
	HTTPPutResponseHopLimit *int64 `json:"httpPutResponseHopLimit,omitempty"`
	// HTTPTokens determines the state of token usage for instance metadata
	// requests. If metadata options is non-nil, but this parameter is not
	// specified, the default state is "required".
	//
	// If the state is optional, one can choose to retrieve instance metadata with
	// or without a signed token header on the request. If one retrieves the IAM
	// role credentials without a token, the version 1.0 role credentials are
	// returned. If one retrieves the IAM role credentials using a valid signed
	// token, the version 2.0 role credentials are returned.
	//
	// If the state is "required", one must send a signed token header with any
	// instance metadata retrieval requests. In this state, retrieving the IAM
	// role credentials always returns the version 2.0 credentials; the version
	// 1.0 credentials are not available.
	// +kubebuilder:default=required
	// +kubebuilder:validation:Enum:={required,optional}
	// +optional
	HTTPTokens *string `json:"httpTokens,omitempty"`
}

type SecurityGroup struct {
	// ID of the security group
	// +required
	ID string `json:"id"`
	// Name of the security group
	// +optional
	Name string `json:"name,omitempty"`
}

type SecurityGroupSelectorTerm struct {
	// Tags is a map of key/value tags used to select subnets
	// Specifying '*' for a value selects all values for a given tag key.
	// +kubebuilder:validation:XValidation:message="empty tag keys or values aren't supported",rule="self.all(k, k != ” && self[k] != ”)"
	// +kubebuilder:validation:MaxProperties:=20
	// +optional
	Tags map[string]string `json:"tags,omitempty"`
	// ID is the security group id in EC2
	// +kubebuilder:validation:Pattern:="sg-[0-9a-z]+"
	// +optional
	ID string `json:"id,omitempty"`
	// Name is the security group name in EC2.
	// This value is the name field, which is different from the name tag.
	Name string `json:"name,omitempty"`
}

type Subnet struct {
	// ID of the subnet
	// +required
	ID string `json:"id"`
	// The associated availability zone
	// +required
	Zone string `json:"zone"`
	// The associated availability zone ID
	// +optional
	ZoneID string `json:"zoneID,omitempty"`
}

type SubnetSelectorTerm struct {
	// Tags is a map of key/value tags used to select subnets
	// Specifying '*' for a value selects all values for a given tag key.
	// +kubebuilder:validation:XValidation:message="empty tag keys or values aren't supported",rule="self.all(k, k != ” && self[k] != ”)"
	// +kubebuilder:validation:MaxProperties:=20
	// +optional
	Tags map[string]string `json:"tags,omitempty"`
	// ID is the subnet id in EC2
	// +kubebuilder:validation:Pattern="subnet-[0-9a-z]+"
	// +optional
	ID string `json:"id,omitempty"`
}