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v0.1.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 22, 2019 License: Apache-2.0 Imports: 19 Imported by: 0

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Index

Constants

View Source 
const (
	// CloudConfigVersion defines the version of k8scloudconfig in use. It is used
	// in the main stack output and S3 object paths.
	CloudConfigVersion = "v_4_5_0"
	CloudProvider      = "aws"
)
View Source 
const (
	EC2RoleK8s   = "EC2-K8S-Role"
	EC2PolicyK8s = "EC2-K8S-Policy"
)
View Source 
const (
	IngressControllerInsecurePort = 30010
	IngressControllerSecurePort   = 30011
)
View Source 
const (
	EtcdPort             = 2379
	EtcdPrefix           = "giantswarm.io"
	KubernetesSecurePort = 443
)
View Source 
const (
	TagCluster      = "giantswarm.io/cluster"
	TagSubnetType   = "giantswarm.io/subnet-type"
	TagInstallation = "giantswarm.io/installation"
	TagOrganization = "giantswarm.io/organization"
	TagTCCP         = "giantswarm.io/tccp"
)

AWS Tags used for cost analysis and general resource tagging.

View Source 
const (
	RefNodeDrainer = "NodeDrainer"
	RefWorkerASG   = "workerAutoScalingGroup"
)
View Source 
const MaxNumberOfAZs = 4

As a first version of Node Pools feature, the maximum number of distinct Availability Zones is restricted to four due to current IPAM architecture & implementation.

View Source 
const MaximumNumberOfAZsInCluster = 4

MaximumNumberOfAZsInCluster defines the current limitation with Node Pools implementation. Biggest limitation behind this is current IPAM implementation that restricts network sizes. Another related problem is restrictions in AWS resource structure.

NOTE: This is currently used in several places such as clusterazs resource & adapter. Move this to clusterazs resource when it's not needed elsewhere anymore. This restriction on its whole will be removed when IPAM design gets overhaul and TCCP infrastructure improved.

Variables

View Source 
var AZLetters []byte

Functions

func AWSTags 

func AWSTags(getter LabelsGetter, installationName string) map[string]string

func BucketName 

func BucketName(getter LabelsGetter, accountID string) string

func BucketObjectName 

func BucketObjectName(getter LabelsGetter, role string) string

BucketObjectName computes the S3 object path to the actual cloud config. 

/version/3.4.0/cloudconfig/v_3_2_5/master
/version/3.4.0/cloudconfig/v_3_2_5/worker

func CloudConfigSmallTemplates 

func CloudConfigSmallTemplates() []string

func CloudFormationGuestTemplates 

func CloudFormationGuestTemplates() []string

func ClusterAPIEndpoint 

func ClusterAPIEndpoint(cluster v1alpha1.Cluster) string

func ClusterBaseDomain 

func ClusterBaseDomain(cluster v1alpha1.Cluster) string

func ClusterCloudProviderTag 

func ClusterCloudProviderTag(getter LabelsGetter) string

func ClusterEtcdEndpoint 

func ClusterEtcdEndpoint(cluster v1alpha1.Cluster) string

func ClusterEtcdEndpointWithPort 

func ClusterEtcdEndpointWithPort(cluster v1alpha1.Cluster) string

func ClusterID 

func ClusterID(getter LabelsGetter) string

func ClusterKubeletEndpoint 

func ClusterKubeletEndpoint(cluster v1alpha1.Cluster) string

func ClusterNamespace 

func ClusterNamespace(cluster v1alpha1.Cluster) string

func CredentialName 

func CredentialName(cluster v1alpha1.Cluster) string

func CredentialNamespace 

func CredentialNamespace(cluster v1alpha1.Cluster) string

func DockerVolumeResourceName 

func DockerVolumeResourceName(cluster v1alpha1.Cluster) string

func EC2ServiceDomain 

func EC2ServiceDomain(cluster v1alpha1.Cluster) string

func ELBNameAPI 

func ELBNameAPI(cluster v1alpha1.Cluster) string

func ELBNameEtcd 

func ELBNameEtcd(cluster v1alpha1.Cluster) string

func ELBNameIngress 

func ELBNameIngress(cluster v1alpha1.Cluster) string

func ImageID 

func ImageID(cluster v1alpha1.Cluster) string

func IsDeleted 

func IsDeleted(getter DeletionTimestampGetter) bool

func IsInvalidParameter 

func IsInvalidParameter(err error) bool

IsInvalidParameter asserts invalidParameterError.

func IsNotFound 

func IsNotFound(err error) bool

IsNotFound asserts notFoundError.

func IsWrongTypeError 

func IsWrongTypeError(err error) bool

IsWrongTypeError asserts wrongTypeError.

func KubeletLabels 

func KubeletLabels(cluster v1alpha1.Cluster) string

func MachineDeploymentASGName 

func MachineDeploymentASGName(getter LabelsGetter) string

func MachineDeploymentID 

func MachineDeploymentID(getter LabelsGetter) string

func MasterAvailabilityZone 

func MasterAvailabilityZone(cluster v1alpha1.Cluster) string

func MasterCount 

func MasterCount(cluster v1alpha1.Cluster) int

func MasterInstanceName 

func MasterInstanceName(cluster v1alpha1.Cluster) string

func MasterInstanceResourceName 

func MasterInstanceResourceName(cluster v1alpha1.Cluster) string

func MasterInstanceType 

func MasterInstanceType(cluster v1alpha1.Cluster) string

func NATEIPName 

func NATEIPName(az string) string

func NATGatewayName 

func NATGatewayName(az string) string

func NATRouteName 

func NATRouteName(az string) string

func OperatorVersion 

func OperatorVersion(getter LabelsGetter) string

func OrganizationID 

func OrganizationID(getter LabelsGetter) string

func PolicyNameMaster 

func PolicyNameMaster(cluster v1alpha1.Cluster) string

func PolicyNameWorker 

func PolicyNameWorker(cluster v1alpha1.Cluster) string

func PrivateRouteTableName 

func PrivateRouteTableName(az string) string

func PrivateSubnetName 

func PrivateSubnetName(az string) string

func PrivateSubnetRouteTableAssociationName 

func PrivateSubnetRouteTableAssociationName(az string) string

func ProfileNameMaster 

func ProfileNameMaster(cluster v1alpha1.Cluster) string

func ProfileNameWorker 

func ProfileNameWorker(cluster v1alpha1.Cluster) string

func PublicRouteTableName 

func PublicRouteTableName(az string) string

func PublicSubnetName 

func PublicSubnetName(az string) string

func PublicSubnetRouteTableAssociationName 

func PublicSubnetRouteTableAssociationName(az string) string

func Region 

func Region(cluster v1alpha1.Cluster) string

func RegionARN 

func RegionARN(cluster v1alpha1.Cluster) string

func ReleaseVersion 

func ReleaseVersion(getter LabelsGetter) string

func RoleARNMaster 

func RoleARNMaster(cluster v1alpha1.Cluster, accountID string) string

func RoleARNWorker 

func RoleARNWorker(cluster v1alpha1.Cluster, accountID string) string

func RoleNameMaster 

func RoleNameMaster(cluster v1alpha1.Cluster) string

func RoleNameWorker 

func RoleNameWorker(cluster v1alpha1.Cluster) string

func RolePeerAccess 

func RolePeerAccess(cluster v1alpha1.Cluster) string

func RouteTableName 

func RouteTableName(cluster v1alpha1.Cluster, suffix, az string) string

func SanitizeCFResourceName 

func SanitizeCFResourceName(v string) string

SanitizeCFResourceName filters out all non-ascii alphanumberics from input string.

Example: SanitizeCFResourceName("abc-123") == "abc123" Example2: SanitizeCFResourceName("Dear god why? щ（ﾟДﾟщ）") == "Deargodwhy"

func SecurityGroupName 

func SecurityGroupName(cluster v1alpha1.Cluster, groupName string) string

func SmallCloudConfigPath 

func SmallCloudConfigPath(getter LabelsGetter, accountID string, role string) string

func SmallCloudConfigS3URL 

func SmallCloudConfigS3URL(getter LabelsGetter, accountID string, role string) string

func SortedWorkerAvailabilityZones 

func SortedWorkerAvailabilityZones(cr v1alpha1.MachineDeployment) []string

func StackNameCPF 

func StackNameCPF(cluster v1alpha1.Cluster) string

func StackNameCPI 

func StackNameCPI(cluster v1alpha1.Cluster) string

func StackNameTCCP 

func StackNameTCCP(cluster v1alpha1.Cluster) string

func StackNameTCNP 

func StackNameTCNP(getter LabelsGetter) string

func StatusAWSConfigNetworkCIDR 

func StatusAWSConfigNetworkCIDR(customObject v1alpha1.AWSConfig) string

func StatusClusterNetworkCIDR 

func StatusClusterNetworkCIDR(cluster v1alpha1.Cluster) string

func TargetLogBucketName 

func TargetLogBucketName(cluster v1alpha1.Cluster) string

func ToCluster 

func ToCluster(v interface{}) (v1alpha1.Cluster, error)

func ToMachineDeployment 

func ToMachineDeployment(v interface{}) (v1alpha1.MachineDeployment, error)

func VPCPeeringRouteName 

func VPCPeeringRouteName(az string) string

func VolumeNameDocker 

func VolumeNameDocker(cluster v1alpha1.Cluster) string

func VolumeNameEtcd 

func VolumeNameEtcd(cluster v1alpha1.Cluster) string

func VolumeNameLog 

func VolumeNameLog(cluster v1alpha1.Cluster) string

func WorkerAvailabilityZones 

func WorkerAvailabilityZones(cr v1alpha1.MachineDeployment) []string

func WorkerClusterID 

func WorkerClusterID(cr v1alpha1.MachineDeployment) string

func WorkerDockerVolumeSizeGB 

func WorkerDockerVolumeSizeGB(cr v1alpha1.MachineDeployment) string

func WorkerInstanceType 

func WorkerInstanceType(cr v1alpha1.MachineDeployment) string

func WorkerScalingMax 

func WorkerScalingMax(cr v1alpha1.MachineDeployment) int

func WorkerScalingMin 

func WorkerScalingMin(cr v1alpha1.MachineDeployment) int

func WorkerSubnet 

func WorkerSubnet(cr v1alpha1.MachineDeployment) string

Types

type DeletionTimestampGetter 

type DeletionTimestampGetter interface {
	GetDeletionTimestamp() *metav1.Time
}

type LabelsGetter 

type LabelsGetter interface {
	GetLabels() map[string]string
}

Source Files

View all Source files

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