cluster

Documentation

Index

• func CheckIfApiExistsAndLoad(api libmachine.API) (*host.Host, error)
• func CheckService(namespace string, service string) error
• func CreateSSHShell(api libmachine.API, args []string) error
• func DeleteHost(api libmachine.API) error
• func EnsureMinikubeRunningOrExit(api libmachine.API, exitStatus int)
• func GenLocalkubeStartCmd(kubernetesConfig KubernetesConfig) (string, error)
• func GenerateCerts(caCert, caKey, pub, priv string, ip net.IP) error
• func GetHostDockerEnv(api libmachine.API) (map[string]string, error)
• func GetHostLogs(api libmachine.API) (string, error)
• func GetHostStatus(api libmachine.API) (string, error)
• func GetKubernetesClient() (*kubernetes.Clientset, error)
• func GetLocalkubeStatus(api libmachine.API) (string, error)
• func GetServiceListByLabel(namespace string, key string, value string) (*v1.ServiceList, error)
• func GetServiceURLsForService(api libmachine.API, namespace, service string, t *template.Template) ([]string, error)
• func GetStartCommand(kubernetesConfig KubernetesConfig) (string, error)
• func GetStartCommandB2D(kubernetesConfig KubernetesConfig, localkubeStartCmd string) (string, error)
• func GetStartCommandSystemd(kubernetesConfig KubernetesConfig, localkubeStartCmd string) (string, error)
• func SetupCerts(d drivers.Driver) error
• func StartCluster(h sshAble, kubernetesConfig KubernetesConfig) error
• func StartHost(api libmachine.API, config MachineConfig) (*host.Host, error)
• func StopHost(api libmachine.API) error
• func UpdateCluster(h sshAble, d drivers.Driver, config KubernetesConfig) error
• func WaitAndMaybeOpenService(api libmachine.API, namespace string, service string, ...)
• type KubernetesConfig
• type MachineConfig
• type MissingNodePortError
  • func (e MissingNodePortError) Error() string
• type ServiceURL
• type ServiceURLs
  • func GetServiceURLs(api libmachine.API, namespace string, t *template.Template) (ServiceURLs, error)

Functions

func CheckIfApiExistsAndLoad

func CheckIfApiExistsAndLoad(api libmachine.API) (*host.Host, error)

func CheckService

func CheckService(namespace string, service string) error

CheckService waits for the specified service to be ready by returning an error until the service is up The check is done by polling the endpoint associated with the service and when the endpoint exists, returning no error->service-online

func CreateSSHShell

func CreateSSHShell(api libmachine.API, args []string) error

func DeleteHost

func DeleteHost(api libmachine.API) error

DeleteHost deletes the host VM.

func EnsureMinikubeRunningOrExit

func EnsureMinikubeRunningOrExit(api libmachine.API, exitStatus int)

EnsureMinikubeRunningOrExit checks that minikube has a status available and that that the status is `Running`, otherwise it will exit

func GenLocalkubeStartCmd

func GenLocalkubeStartCmd(kubernetesConfig KubernetesConfig) (string, error)

func GenerateCerts

func GenerateCerts(caCert, caKey, pub, priv string, ip net.IP) error

func GetHostDockerEnv

func GetHostDockerEnv(api libmachine.API) (map[string]string, error)

GetHostDockerEnv gets the necessary docker env variables to allow the use of docker through minikube's vm

func GetHostLogs

func GetHostLogs(api libmachine.API) (string, error)

GetHostLogs gets the localkube logs of the host VM.

func GetHostStatus

func GetHostStatus(api libmachine.API) (string, error)

GetHostStatus gets the status of the host VM.

func GetKubernetesClient

func GetKubernetesClient() (*kubernetes.Clientset, error)

func GetLocalkubeStatus

func GetLocalkubeStatus(api libmachine.API) (string, error)

GetLocalkubeStatus gets the status of localkube from the host VM.

func GetServiceListByLabel

func GetServiceListByLabel(namespace string, key string, value string) (*v1.ServiceList, error)

func GetServiceURLsForService

func GetServiceURLsForService(api libmachine.API, namespace, service string, t *template.Template) ([]string, error)

func GetStartCommand

func GetStartCommand(kubernetesConfig KubernetesConfig) (string, error)

func GetStartCommandB2D

func GetStartCommandB2D(kubernetesConfig KubernetesConfig, localkubeStartCmd string) (string, error)

func GetStartCommandSystemd

func GetStartCommandSystemd(kubernetesConfig KubernetesConfig, localkubeStartCmd string) (string, error)

func SetupCerts

func SetupCerts(d drivers.Driver) error

SetupCerts gets the generated credentials required to talk to the APIServer.

func StartCluster

func StartCluster(h sshAble, kubernetesConfig KubernetesConfig) error

StartCluster starts a k8s cluster on the specified Host.

func StartHost

func StartHost(api libmachine.API, config MachineConfig) (*host.Host, error)

StartHost starts a host VM.

func StopHost

func StopHost(api libmachine.API) error

StopHost stops the host VM.

func UpdateCluster

func UpdateCluster(h sshAble, d drivers.Driver, config KubernetesConfig) error

func WaitAndMaybeOpenService

func WaitAndMaybeOpenService(api libmachine.API, namespace string, service string, urlTemplate *template.Template, urlMode bool, https bool)

Types

type KubernetesConfig

type KubernetesConfig struct {
	KubernetesVersion string
	NodeIP            string
	ContainerRuntime  string
	NetworkPlugin     string
	FeatureGates      string
	ExtraOptions      util.ExtraOptionSlice
}

KubernetesConfig contains the parameters used to configure the VM Kubernetes.

type MachineConfig

type MachineConfig struct {
	MinikubeISO         string
	Memory              int
	CPUs                int
	DiskSize            int
	VMDriver            string
	DockerEnv           []string // Each entry is formatted as KEY=VALUE.
	InsecureRegistry    []string
	RegistryMirror      []string
	HostOnlyCIDR        string // Only used by the virtualbox driver
	HypervVirtualSwitch string
	KvmNetwork          string // Only used by the KVM driver
	Downloader          util.ISODownloader
}

MachineConfig contains the parameters used to start a cluster.

type MissingNodePortError

type MissingNodePortError struct {
	// contains filtered or unexported fields
}

func (MissingNodePortError) Error

func (e MissingNodePortError) Error() string

type ServiceURL

type ServiceURL struct {
	Namespace string
	Name      string
	URLs      []string
}

type ServiceURLs

type ServiceURLs []ServiceURL

func GetServiceURLs

func GetServiceURLs(api libmachine.API, namespace string, t *template.Template) (ServiceURLs, error)