utils

Documentation

Overview

Package utils contains some utility functions used by the virtual node controller.

Index

• func CheckVirtualKubeletFlagsConsistence(ctx context.Context, cl client.Client, vn *virtualkubeletv1alpha1.VirtualNode, ...) (bool, error)
• func CheckVirtualKubeletPodAbsence(ctx context.Context, cl client.Client, vn *virtualkubeletv1alpha1.VirtualNode, ...) error
• func GetVirtualKubeletDeployment(ctx context.Context, cl client.Client, ...) (*appsv1.Deployment, error)
• type Flag
  • func (f Flag) String() string

Functions

func CheckVirtualKubeletFlagsConsistence

func CheckVirtualKubeletFlagsConsistence(
	ctx context.Context, cl client.Client, vn *virtualkubeletv1alpha1.VirtualNode, vkopts *vkforge.VirtualKubeletOpts, flags ...Flag) (bool, error)

CheckVirtualKubeletFlagsConsistence checks if the VirtualKubelet args are consistent with the flag list provided. It returns true if all the flags are consistent, false otherwise. A flag is not consistent if it is present in the VirtualKubelet args with a different value.

func CheckVirtualKubeletPodAbsence

func CheckVirtualKubeletPodAbsence(ctx context.Context, cl client.Client,
	vn *virtualkubeletv1alpha1.VirtualNode, vkopts *vkforge.VirtualKubeletOpts) error

CheckVirtualKubeletPodAbsence checks if a VirtualNode's VirtualKubelet pods are absent.

func GetVirtualKubeletDeployment

func GetVirtualKubeletDeployment(
	ctx context.Context, cl client.Client, virtualNode *virtualkubeletv1alpha1.VirtualNode,
	vkopts *vkforge.VirtualKubeletOpts) (*appsv1.Deployment, error)

GetVirtualKubeletDeployment returns the VirtualKubelet Deployment of a VirtualNode.

Types

type Flag

type Flag struct {
	Name  string
	Value string
}

Flag is a VirtualKubelet flag. Name must contain the "--" prefix.

func (Flag) String

func (f Flag) String() string

String returns the flag as a string.