collection

Documentation

Index

• func CleanupNamespace(ctx context.Context, client kubernetes.Interface, namespace string)
• func CreateNamespace(ctx context.Context, clientset kubernetes.Interface, name string) (*corev1.Namespace, error)
• type CollectionOptions
• type DefaultTracer
  • func (tracer *DefaultTracer) Cleanup()
  • func (tracer *DefaultTracer) StartCollection(iostreams *genericclioptions.IOStreams, command string) (int, error)
• type NodeTracer
  • func (tracer *NodeTracer) Start(options CollectionOptions) error
• type PodTracer
  • func (tracer *PodTracer) Start(options CollectionOptions) error
• type Tracer

Functions

func CleanupNamespace

func CleanupNamespace(ctx context.Context, client kubernetes.Interface, namespace string)

func CreateNamespace

func CreateNamespace(ctx context.Context, clientset kubernetes.Interface, name string) (*corev1.Namespace, error)

Types

type CollectionOptions

type CollectionOptions struct {
	Name      string
	Namespace string
	Image     string
	NodeName  string
	Command   string
}

type DefaultTracer

type DefaultTracer struct {
	Client     kubernetes.Interface
	RestConfig *rest.Config

	TracerPodSpec *corev1.PodSpec

	// Collection Defaults
	CollectionTimeout time.Duration
	OutputDirectory   string
	// contains filtered or unexported fields
}

func (*DefaultTracer) Cleanup

func (tracer *DefaultTracer) Cleanup()

Cleanup removes all up the collection trace

func (*DefaultTracer) StartCollection

func (tracer *DefaultTracer) StartCollection(iostreams *genericclioptions.IOStreams, command string) (int, error)

StartCollection runs the defined command within the tracer pod

type NodeTracer

type NodeTracer struct {
	DefaultTracer

	TargetNode *corev1.Node
}

func (*NodeTracer) Start

func (tracer *NodeTracer) Start(options CollectionOptions) error

type PodTracer

type PodTracer struct {
	DefaultTracer

	// Target Details
	TargetPod *corev1.Pod
	// contains filtered or unexported fields
}

func (*PodTracer) Start

func (tracer *PodTracer) Start(options CollectionOptions) error

Public function for starting the collection trace CollectionOptions.Command is used as a template Options: {target_pid}

type Tracer

type Tracer interface {
	Start(CollectionOptions) error
	Cleanup()
}