machine

Documentation

Index

• func GetKubernetesVersionFromManifest(machinesManifestPath string) (string, string, error)
• func GetMachinesManifest(path string) (string, error)
• func UpdateWithGeneratedNames(r io.ReadCloser) (string, error)
• func Validate(machines []*clusterv1.Machine, bl []*existinginfra1.ExistingInfraMachine) field.ErrorList
• func WriteMachines(w io.Writer, machines []*clusterv1.Machine, ...) error

Functions

func GetKubernetesVersionFromManifest

func GetKubernetesVersionFromManifest(machinesManifestPath string) (string, string, error)

GetKubernetesVersionFromManifest reads the version of the Kubernetes control plane from the provided machines' manifest. If no version is configured, the default Kubernetes version will be returned.

func GetMachinesManifest

func GetMachinesManifest(path string) (string, error)

GetMachinesManifest reads a manifest from the filesystem and updates it with generated names (see: UpdateWithGeneratedNames)

func UpdateWithGeneratedNames

func UpdateWithGeneratedNames(r io.ReadCloser) (string, error)

UpdateWithGeneratedNames generates names for machines, rather than using Kubernetes "generateName". This is necessary as:

• one can only "kubectl create" manifests with "generateName" fields, not "kubectl apply" them,
• WKS needs to be as idempotent as possible.

Note that if the customer updates the manifest with their own names, we'll honor those.

func Validate

func Validate(machines []*clusterv1.Machine, bl []*existinginfra1.ExistingInfraMachine) field.ErrorList

Validate validates the provided machines.

func WriteMachines

func WriteMachines(w io.Writer, machines []*clusterv1.Machine, bml []*existinginfra1.ExistingInfraMachine) error