package util

import "sigs.k8s.io/cluster-api/cmd/clusterctl/internal/util"

Index ¶

• func FixImages(objs []unstructured.Unstructured, alterImageFunc func(image string) (string, error)) ([]unstructured.Unstructured, error)
• func InspectImages(objs []unstructured.Unstructured) ([]string, error)
• func IsClusterResource(kind string) bool
• func IsResourceNamespaced(kind string) bool
• func IsSharedResource(o unstructured.Unstructured) bool
• type Cmd
• func NewCmd(command string, args ...string) *Cmd
• func (c *Cmd) Run() error
• func (c *Cmd) RunAndCapture() (lines []string, err error)
• func (c *Cmd) RunWithEcho() error
• func (c *Cmd) Stdin(in io.Reader) *Cmd

Package Files ¶

cmd.go objs.go

func FixImages ¶ Uses

func FixImages(objs []unstructured.Unstructured, alterImageFunc func(image string) (string, error)) ([]unstructured.Unstructured, error)

FixImages alters images using the give alter func NB. The implemented approach is specific for the provider components YAML & for the cert-manager manifest; it is not intended to cover all the possible objects used to deploy containers existing in Kubernetes.

func InspectImages ¶ Uses

func InspectImages(objs []unstructured.Unstructured) ([]string, error)

InspectImages identifies the container images required to install the objects defined in the objs. NB. The implemented approach is specific for the provider components YAML & for the cert-manager manifest; it is not intended to cover all the possible objects used to deploy containers existing in Kubernetes.

func IsClusterResource ¶ Uses

func IsClusterResource(kind string) bool

IsClusterResource returns true if the resource kind is cluster wide (not namespaced).

func IsResourceNamespaced ¶ Uses

func IsResourceNamespaced(kind string) bool

IsResourceNamespaced returns true if the resource kind is namespaced.

func IsSharedResource ¶ Uses

func IsSharedResource(o unstructured.Unstructured) bool

IsSharedResource returns true if the resource lifecycle is shared.

type Cmd ¶ Uses

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

Cmd implements a wrapper on os/exec.cmd

func NewCmd ¶ Uses

func NewCmd(command string, args ...string) *Cmd

func (*Cmd) Run ¶ Uses

func (c *Cmd) Run() error

func (*Cmd) RunAndCapture ¶ Uses

func (c *Cmd) RunAndCapture() (lines []string, err error)

func (*Cmd) RunWithEcho ¶ Uses

func (c *Cmd) RunWithEcho() error

func (*Cmd) Stdin ¶ Uses

func (c *Cmd) Stdin(in io.Reader) *Cmd