kubeadm

Documentation

Overview

Package kubeadm contains kubeadm related constants and configuration

Index

• Constants
• func Config(data ConfigData) (config string, err error)
• type ConfigData
  • func (c *ConfigData) Derive()
• type DerivedConfigData

Constants

const APIServerPort = 6443

APIServerPort is the expected default APIServerPort on the control plane node(s) https://kubernetes.io/docs/reference/access-authn-authz/controlling-access/#api-server-ports-and-ips

const ConfigTemplateAlphaV1orV2 = `` /* 948-byte string literal not displayed */

ConfigTemplateAlphaV1orV2 is the kubadm config template for API versions v1alpha1 and v1alpha2

const ConfigTemplateAlphaV3 = `` /* 1395-byte string literal not displayed */

ConfigTemplateAlphaV3 is the kubadm config template for API version v1alpha3

const ConfigTemplateBetaV1 = `` /* 1153-byte string literal not displayed */

ConfigTemplateBetaV1 is the kubadm config template for API version v1beta1

const Token = "abcdef.0123456789abcdef"

Token defines a dummy, well known token for automating TLS bootstrap process

Functions

func Config

func Config(data ConfigData) (config string, err error)

Config returns a kubeadm config generated from config data, in particular the kubernetes version

Types

type ConfigData

type ConfigData struct {
	ClusterName       string
	KubernetesVersion string
	// The API Server port
	APIBindPort int
	// The Token for TLS bootstrap
	Token string
	// DerivedConfigData is populated by Derive()
	// These auto-generated fields are available to Config templates,
	// but not meant to be set by hand
	DerivedConfigData
}

ConfigData is supplied to the kubeadm config template, with values populated by the cluster package

func (*ConfigData) Derive

func (c *ConfigData) Derive()

Derive automatically derives DockerStableTag if not specified

type DerivedConfigData

type DerivedConfigData struct {
	// DockerStableTag is automatically derived from KubernetesVersion
	DockerStableTag string
}

DerivedConfigData fields are automatically derived by ConfigData.Derive if they are not specified / zero valued