components

Documentation

Index

• Constants
• func GCETagForRole(clusterName string, role kops.InstanceGroupRole) string
• func Image(component string, clusterSpec *kops.ClusterSpec, ...) (string, error)
• func IsBaseURL(kubernetesVersion string) bool
• func IsCertManagerEnabled(cluster *kops.Cluster) bool
• func UsesCNI(networking *kops.NetworkingSpec) bool
• func UsesKubenet(networking *kops.NetworkingSpec) bool
• func WellKnownServiceIP(clusterSpec *kops.ClusterSpec, id int) (net.IP, error)
• type AWSEBSCSIDriverOptionsBuilder
  • func (b *AWSEBSCSIDriverOptionsBuilder) BuildOptions(o interface{}) error
• type CalicoOptionsBuilder
  • func (b *CalicoOptionsBuilder) BuildOptions(o interface{}) error
• type CiliumOptionsBuilder
  • func (b *CiliumOptionsBuilder) BuildOptions(o interface{}) error
• type CloudConfigurationOptionsBuilder
  • func (b *CloudConfigurationOptionsBuilder) BuildOptions(o interface{}) error
• type ClusterAutoscalerOptionsBuilder
  • func (b *ClusterAutoscalerOptionsBuilder) BuildOptions(o interface{}) error
• type ContainerdOptionsBuilder
  • func (b *ContainerdOptionsBuilder) BuildOptions(o interface{}) error
• type DefaultsOptionsBuilder
  • func (b *DefaultsOptionsBuilder) BuildOptions(o interface{}) error
• type DiscoveryOptionsBuilder
  • func (b *DiscoveryOptionsBuilder) BuildOptions(o interface{}) error
• type DockerOptionsBuilder
  • func (b *DockerOptionsBuilder) BuildOptions(o interface{}) error
• type EtcdOptionsBuilder
  • func (b *EtcdOptionsBuilder) BuildOptions(o interface{}) error
• type KubeAPIServerOptionsBuilder
  • func (b *KubeAPIServerOptionsBuilder) BuildOptions(o interface{}) error
• type KubeControllerManagerOptionsBuilder
  • func (b *KubeControllerManagerOptionsBuilder) BuildOptions(o interface{}) error
• type KubeDnsOptionsBuilder
  • func (b *KubeDnsOptionsBuilder) BuildOptions(o interface{}) error
• type KubeProxyOptionsBuilder
  • func (b *KubeProxyOptionsBuilder) BuildOptions(o interface{}) error
• type KubeSchedulerOptionsBuilder
  • func (b *KubeSchedulerOptionsBuilder) BuildOptions(o interface{}) error
• type KubeletOptionsBuilder
  • func (b *KubeletOptionsBuilder) BuildOptions(o interface{}) error
• type NetworkingOptionsBuilder
  • func (b *NetworkingOptionsBuilder) BuildOptions(o interface{}) error
• type NodeTerminationHandlerOptionsBuilder
  • func (b *NodeTerminationHandlerOptionsBuilder) BuildOptions(o interface{}) error
• type OpenStackOptionsBulder
  • func (b *OpenStackOptionsBulder) BuildOptions(o interface{}) error
• type OptionsContext
  • func (c *OptionsContext) IsKubernetesGTE(version string) bool
  • func (c *OptionsContext) IsKubernetesLT(version string) bool

Constants

const (
	DefaultEtcd3Version_1_13 = "3.2.24"

	DefaultEtcd3Version_1_14 = "3.3.10"

	DefaultEtcd3Version_1_17 = "3.4.3"

	DefaultEtcd3Version_1_19 = "3.4.13"
)

const DefaultBackupImage = "k8s.gcr.io/etcdadm/etcd-backup:3.0.20210430"

Functions

func GCETagForRole

func GCETagForRole(clusterName string, role kops.InstanceGroupRole) string

func Image

func Image(component string, clusterSpec *kops.ClusterSpec, assetsBuilder *assets.AssetBuilder) (string, error)

Image returns the docker image name for the specified component

func IsBaseURL

func IsBaseURL(kubernetesVersion string) bool

func IsCertManagerEnabled

func IsCertManagerEnabled(cluster *kops.Cluster) bool

IsCertManagerEnabled returns true if the cluster has the capability to handle cert-manager PKI

func UsesCNI

func UsesCNI(networking *kops.NetworkingSpec) bool

UsesCNI returns true if the networking provider is a CNI plugin

func UsesKubenet

func UsesKubenet(networking *kops.NetworkingSpec) bool

UsesKubenet returns true if our networking is derived from kubenet

func WellKnownServiceIP

func WellKnownServiceIP(clusterSpec *kops.ClusterSpec, id int) (net.IP, error)

Types

type AWSEBSCSIDriverOptionsBuilder

type AWSEBSCSIDriverOptionsBuilder struct {
	*OptionsContext
}

AWSEBSCSIDriverOptionsBuilder adds options for the AWS EBS CSI driver to the model

func (*AWSEBSCSIDriverOptionsBuilder) BuildOptions

func (b *AWSEBSCSIDriverOptionsBuilder) BuildOptions(o interface{}) error

type CalicoOptionsBuilder

type CalicoOptionsBuilder struct {
	Context *OptionsContext
}

CalicoOptionsBuilder prepares settings related to the Calico CNI implementation.

func (*CalicoOptionsBuilder) BuildOptions

func (b *CalicoOptionsBuilder) BuildOptions(o interface{}) error

type CiliumOptionsBuilder

type CiliumOptionsBuilder struct {
	Context *OptionsContext
}

CiliumOptionsBuilder adds options for the cilium to the model

func (*CiliumOptionsBuilder) BuildOptions

func (b *CiliumOptionsBuilder) BuildOptions(o interface{}) error

type CloudConfigurationOptionsBuilder

type CloudConfigurationOptionsBuilder struct {
	Context *OptionsContext
}

CloudConfigurationOptionsBuilder prepares settings related to the backing cloud provider.

func (*CloudConfigurationOptionsBuilder) BuildOptions

func (b *CloudConfigurationOptionsBuilder) BuildOptions(o interface{}) error

type ClusterAutoscalerOptionsBuilder

type ClusterAutoscalerOptionsBuilder struct {
	*OptionsContext
}

ClusterAutoscalerOptionsBuilder adds options for cluster autoscaler to the model

func (*ClusterAutoscalerOptionsBuilder) BuildOptions

func (b *ClusterAutoscalerOptionsBuilder) BuildOptions(o interface{}) error

type ContainerdOptionsBuilder

type ContainerdOptionsBuilder struct {
	*OptionsContext
}

ContainerdOptionsBuilder adds options for containerd to the model

func (*ContainerdOptionsBuilder) BuildOptions

func (b *ContainerdOptionsBuilder) BuildOptions(o interface{}) error

BuildOptions is responsible for filling in the default setting for containerd daemon

type DefaultsOptionsBuilder

type DefaultsOptionsBuilder struct {
	Context *OptionsContext
}

DefaultsOptionsBuilder adds default options. This should come first!

func (*DefaultsOptionsBuilder) BuildOptions

func (b *DefaultsOptionsBuilder) BuildOptions(o interface{}) error

BuildOptions is responsible for cluster options

type DiscoveryOptionsBuilder

type DiscoveryOptionsBuilder struct {
	*OptionsContext
}

DiscoveryOptionsBuilder adds options for identity discovery to the model (mostly kube-apiserver)

func (*DiscoveryOptionsBuilder) BuildOptions

func (b *DiscoveryOptionsBuilder) BuildOptions(o interface{}) error

type DockerOptionsBuilder

type DockerOptionsBuilder struct {
	*OptionsContext
}

DockerOptionsBuilder adds options for docker to the model

func (*DockerOptionsBuilder) BuildOptions

func (b *DockerOptionsBuilder) BuildOptions(o interface{}) error

BuildOptions is responsible for filling in the default setting for docker daemon

type EtcdOptionsBuilder

type EtcdOptionsBuilder struct {
	*OptionsContext
}

EtcdOptionsBuilder adds options for etcd to the model

func (*EtcdOptionsBuilder) BuildOptions

func (b *EtcdOptionsBuilder) BuildOptions(o interface{}) error

BuildOptions is responsible for filling in the defaults for the etcd cluster model

type KubeAPIServerOptionsBuilder

type KubeAPIServerOptionsBuilder struct {
	*OptionsContext
}

KubeAPIServerOptionsBuilder adds options for the apiserver to the model

func (*KubeAPIServerOptionsBuilder) BuildOptions

func (b *KubeAPIServerOptionsBuilder) BuildOptions(o interface{}) error

BuildOptions is responsible for filling in the default settings for the kube apiserver

type KubeControllerManagerOptionsBuilder

type KubeControllerManagerOptionsBuilder struct {
	*OptionsContext
}

KubeControllerManagerOptionsBuilder adds options for the kubernetes controller manager to the model.

func (*KubeControllerManagerOptionsBuilder) BuildOptions

func (b *KubeControllerManagerOptionsBuilder) BuildOptions(o interface{}) error

BuildOptions generates the configurations used to create kubernetes controller manager manifest

type KubeDnsOptionsBuilder

type KubeDnsOptionsBuilder struct {
	Context *OptionsContext
}

KubeDnsOptionsBuilder adds options for kube-dns

func (*KubeDnsOptionsBuilder) BuildOptions

func (b *KubeDnsOptionsBuilder) BuildOptions(o interface{}) error

BuildOptions fills in the kubedns model

type KubeProxyOptionsBuilder

type KubeProxyOptionsBuilder struct {
	Context *OptionsContext
}

KubeProxyOptionsBuilder adds options for kube-proxy to the model

func (*KubeProxyOptionsBuilder) BuildOptions

func (b *KubeProxyOptionsBuilder) BuildOptions(o interface{}) error

type KubeSchedulerOptionsBuilder

type KubeSchedulerOptionsBuilder struct {
	*OptionsContext
}

KubeSchedulerOptionsBuilder adds options for kube-scheduler to the model

func (*KubeSchedulerOptionsBuilder) BuildOptions

func (b *KubeSchedulerOptionsBuilder) BuildOptions(o interface{}) error

type KubeletOptionsBuilder

type KubeletOptionsBuilder struct {
	*OptionsContext
}

KubeletOptionsBuilder adds options for kubelets

func (*KubeletOptionsBuilder) BuildOptions

func (b *KubeletOptionsBuilder) BuildOptions(o interface{}) error

BuildOptions is responsible for filling the defaults for the kubelet

type NetworkingOptionsBuilder

type NetworkingOptionsBuilder struct {
	Context *OptionsContext
}

NetworkingOptionsBuilder adds options for the kubelet to the model

func (*NetworkingOptionsBuilder) BuildOptions

func (b *NetworkingOptionsBuilder) BuildOptions(o interface{}) error

type NodeTerminationHandlerOptionsBuilder

type NodeTerminationHandlerOptionsBuilder struct {
	*OptionsContext
}

NodeTerminationHandlerOptionsBuilder adds options for the node termination handler to the model.

func (*NodeTerminationHandlerOptionsBuilder) BuildOptions

func (b *NodeTerminationHandlerOptionsBuilder) BuildOptions(o interface{}) error

type OpenStackOptionsBulder

type OpenStackOptionsBulder struct {
	Context *OptionsContext
}

OpenStackOptionsBulder adds options for OpenStack to the model

func (*OpenStackOptionsBulder) BuildOptions

func (b *OpenStackOptionsBulder) BuildOptions(o interface{}) error

type OptionsContext

type OptionsContext struct {
	ClusterName string

	KubernetesVersion semver.Version

	AssetBuilder *assets.AssetBuilder
}

OptionsContext is the context object for options builders

func (*OptionsContext) IsKubernetesGTE

func (c *OptionsContext) IsKubernetesGTE(version string) bool

func (*OptionsContext) IsKubernetesLT

func (c *OptionsContext) IsKubernetesLT(version string) bool