constants

Documentation

Index

• Constants
• Variables
• func ArchTag(hasTag bool) string
• func GetKubeadmCachedImages(imageRepository string, kubernetesVersionStr string) (string, []string)
• func GetKubernetesReleaseURL(binaryName, version, osName, archName string) string
• func GetKubernetesReleaseURLSHA1(binaryName, version, osName, archName string) string
• func GetMinipath() string
• func MakeMiniPath(fileName ...string) string
• func TunnelRegistryPath() string

Constants

const (
	APIServerPort    = 8443
	APIServerName    = "minikubeCA"
	ClusterDNSDomain = "cluster.local"
)

const (
	// DefaultEmbedCerts  is if the certs should be embedded in the kubeconfig file
	DefaultEmbedCerts = false
	// DefaultKeepContext is if we should keep context by default
	DefaultKeepContext = false
	// SHASuffix is the suffix of a SHA-256 checksum file
	SHASuffix = ".sha256"
	// DefaultMemorySize is the default memory which will be allocated to minikube, in megabytes
	DefaultMemorySize = "2000mb"
	// MinimumMemorySize is the minimum memory size, in megabytes
	MinimumMemorySize = "1024mb"
	// DefaultCPUS is the default number of cpus of a host
	DefaultCPUS = 2
	// MinimumCPUS is the minimum number of cpus of a host
	MinimumCPUS = 2
	// DefaultDiskSize is the default disk image size, in megabytes
	DefaultDiskSize = "20000mb"
	// MinimumDiskSize is the minimum disk image size, in megabytes
	MinimumDiskSize = "2000mb"
	// DefaultVMDriver is the default virtual machine driver name
	DefaultVMDriver = DriverVirtualbox
	// DefaultStatusFormat is the default format of a host
	DefaultStatusFormat = `host: {{.Host}}
kubelet: {{.Kubelet}}
apiserver: {{.APIServer}}
kubectl: {{.Kubeconfig}}
`
	// DefaultAddonListFormat is the default format of addon list
	DefaultAddonListFormat = "- {{.AddonName}}: {{.AddonStatus}}\n"
	// DefaultConfigViewFormat is the default format of config view
	DefaultConfigViewFormat = "- {{.ConfigKey}}: {{.ConfigValue}}\n"
	// DefaultCacheListFormat is the default format of cache list
	DefaultCacheListFormat = "{{.CacheImage}}\n"
	// GithubMinikubeReleasesURL is the URL of the minikube github releases JSON file
	GithubMinikubeReleasesURL = "https://storage.googleapis.com/minikube/releases.json"
	// DefaultWait is the default wait time, in seconds
	DefaultWait = 20
	// DefaultInterval is the default interval, in seconds
	DefaultInterval = 6
	// DefaultK8sClientTimeout is the default kubernetes client timeout
	DefaultK8sClientTimeout = 60 * time.Second
	// DefaultClusterBootstrapper is the default cluster bootstrapper
	DefaultClusterBootstrapper = "kubeadm"
)

const (
	// KubeletServiceFile is the path to the kubelet systemd service
	KubeletServiceFile = "/lib/systemd/system/kubelet.service"
	// KubeletSystemdConfFile is the path to the kubelet systemd configuration
	KubeletSystemdConfFile = "/etc/systemd/system/kubelet.service.d/10-kubeadm.conf"
	// DefaultCNIConfigPath is the path to the CNI configuration
	DefaultCNIConfigPath = "/etc/cni/net.d/k8s.conf"

	// GuestAddonsDir is the default path of the addons configuration
	GuestAddonsDir = "/etc/kubernetes/addons"
	// GuestManifestsDir is where the kubelet should look for static Pod manifests
	GuestManifestsDir = "/etc/kubernetes/manifests"
	// GuestEphemeralDir is the path where ephemeral data should be stored within the VM
	GuestEphemeralDir = "/var/tmp/minikube"
	// PersistentDir is the path where persistent data should be stored within the VM (not tmpfs)
	GuestPersistentDir = "/var/lib/minikube"
	// GuestCertsDir are where Kubernetes certificates are kept on the guest
	GuestCertsDir = GuestPersistentDir + "/certs"
	// DefaultUfsPort is the default port of UFS
	DefaultUfsPort = "5640"
	// DefaultUfsDebugLvl is the default debug level of UFS
	DefaultUfsDebugLvl = 0
	// DefaultMountEndpoint is the default mount endpoint
	DefaultMountEndpoint = "/minikube-host"
	// DefaultMsize is the default number of bytes to use for 9p packet payload
	DefaultMsize = 262144
	// DefaultMountVersion is the default 9p version to use for mount
	DefaultMountVersion = "9p2000.L"

	// IsMinikubeChildProcess is the name of "is minikube child process" variable
	IsMinikubeChildProcess = "IS_MINIKUBE_CHILD_PROCESS"
	// FileScheme is the file scheme
	FileScheme = "file"
)

const (
	// GvisorFilesPath is the path to the gvisor files saved by go-bindata
	GvisorFilesPath = "/tmp/gvisor"
	// ContainerdConfigTomlPath is the path to the containerd config.toml
	ContainerdConfigTomlPath = "/etc/containerd/config.toml"
	// StoredContainerdConfigTomlPath is the path where the default config.toml will be stored
	StoredContainerdConfigTomlPath = "/tmp/config.toml"

	// GvisorConfigTomlTargetName is the go-bindata target name for the gvisor config.toml
	GvisorConfigTomlTargetName = "gvisor-config.toml"

	// GvisorContainerdShimURL is the url to download gvisor-containerd-shim
	GvisorContainerdShimURL = "https://github.com/google/gvisor-containerd-shim/releases/download/v0.0.3/containerd-shim-runsc-v1.linux-amd64"
	// GvisorURL is the url to download gvisor
	GvisorURL = "https://storage.googleapis.com/gvisor/releases/nightly/2019-01-14/runsc"
)

const Cache = "cache"

Cache is used to modify the cache field in the config file

const DefaultMachineName = "minikube"

DefaultMachineName is the default name for the VM

const DefaultNodeName = "minikube"

DefaultNodeName is the default name for the kubeadm node within the VM

const DefaultStorageClassProvisioner = "standard"

DefaultStorageClassProvisioner is the name of the default storage class provisioner

const DriverHyperkit = "hyperkit"

DriverHyperkit is the hyperkit driver option name for mac os

const DriverHyperv = "hyperv"

DriverHyperv is the hyperv driver option for windows

const DriverKvm2 = "kvm2"

DriverKvm2 is the kvm2 driver option name for in linux

const DriverMock = "mock-driver"

DriverMock is a mock driver.

const DriverNone = "none"

DriverNone is the none driver.

const DriverParallels = "parallels"

DriverParallels is the parallels driver option name

const DriverVirtualbox = "virtualbox"

DriverVirtualbox is the virtualbox driver option name

const DriverVmware = "vmware"

DriverVmware is the vmware driver option name

const DriverVmwareFusion = "vmwarefusion"

DriverVmwareFusion is the vmware fusion driver option

const MinikubeContext = "minikube"

MinikubeContext is the kubeconfig context name used for minikube

const MinikubeEnvPrefix = "MINIKUBE"

MinikubeEnvPrefix is the prefix for the environmental variables

const MinikubeHome = "MINIKUBE_HOME"

MinikubeHome is the name of the minikube home directory variable.

Variables

var ConfigFile = MakeMiniPath("config", "config.json")

ConfigFile is the path of the config file

var DefaultISOSHAURL = DefaultISOURL + SHASuffix

DefaultISOSHAURL is the default location of the minikube.iso.sha256 file

var DefaultISOURL = fmt.Sprintf("https://storage.googleapis.com/%s/minikube-%s.iso", minikubeVersion.GetISOPath(), minikubeVersion.GetISOVersion())

DefaultISOURL is the default location of the minikube.iso file

var DefaultKubernetesVersion = "v1.16.0"

DefaultKubernetesVersion is the default kubernetes version

var DefaultMinipath = filepath.Join(homedir.HomeDir(), ".minikube")

DefaultMinipath is the default Minikube path (under the home directory)

var DefaultMountDir = homedir.HomeDir()

DefaultMountDir is the default mount dir

var ImageCacheDir = MakeMiniPath("cache", "images")

ImageCacheDir is the path to the image cache directory

var ImageRepositories = map[string][]string{
	"global": {""},
	"cn":     {"registry.cn-hangzhou.aliyuncs.com/google_containers"},
}

ImageRepositories contains all known image repositories

var KubeadmBinaries = []string{"kubelet", "kubeadm"}

KubeadmBinaries are Kubernetes release binaries required for kubeadm

var KubeconfigEnvVar = clientcmd.RecommendedConfigPathEnvVar

KubeconfigEnvVar is the env var to check for the Kubernetes client config

var KubeconfigPath = clientcmd.RecommendedHomeFile

KubeconfigPath is the path to the Kubernetes client config

var MountProcessFileName = ".mount-process"

MountProcessFileName is the filename of the mount process

var NewestKubernetesVersion = "v1.16.0"

NewestKubernetesVersion is the newest Kubernetes version to test against

var OldestKubernetesVersion = "v1.11.10"

OldestKubernetesVersion is the oldest Kubernetes version to test against

var SupportedVMDrivers = [...]string{
	DriverVirtualbox,
	DriverParallels,
	DriverVmwareFusion,
	DriverKvm2,
	DriverVmware,
	DriverNone,
}

SupportedVMDrivers is a list of supported drivers on Linux.

Functions

func ArchTag

func ArchTag(hasTag bool) string

ArchTag returns the archtag for images

func GetKubeadmCachedImages

func GetKubeadmCachedImages(imageRepository string, kubernetesVersionStr string) (string, []string)

GetKubeadmCachedImages gets the images to cache for kubeadm for a version

func GetKubernetesReleaseURL

func GetKubernetesReleaseURL(binaryName, version, osName, archName string) string

GetKubernetesReleaseURL gets the location of a kubernetes client

func GetKubernetesReleaseURLSHA1

func GetKubernetesReleaseURLSHA1(binaryName, version, osName, archName string) string

GetKubernetesReleaseURLSHA1 gets the location of a kubernetes client checksum

func GetMinipath

func GetMinipath() string

GetMinipath returns the path to the user's minikube dir

func MakeMiniPath

func MakeMiniPath(fileName ...string) string

MakeMiniPath is a utility to calculate a relative path to our directory.

func TunnelRegistryPath

func TunnelRegistryPath() string

TunnelRegistryPath returns the path to the runnel registry file