stern

package
v0.31.3 Latest Latest
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 Go to latest Published: May 3, 2024 License: Apache-2.0 Imports: 12 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	RUNNING    = "running"
	WAITING    = "waiting"
	TERMINATED = "terminated"
)

Variables

This section is empty.

Functions

func Run 

func Run(ctx context.Context, namespace string, clientset *kubernetes.Clientset, allowErrors, disablePodLogs bool) error

Run starts the main run loop

func Watch 

func Watch(ctx context.Context, i v1.PodInterface, containerState ContainerState, labelSelector labels.Selector, allowErrors bool, onAdded, onRemoved func(*Target)) error

Watch starts listening to Kubernetes events and emits modified containers/pods. The first result is targets added, the second is targets removed

Types

type ContainerState 

type ContainerState string

func NewContainerState 

func NewContainerState(stateConfig string) (ContainerState, error)

func (ContainerState) Match 

func (stateConfig ContainerState) Match(containerState v1.ContainerState) bool

type Tail 

type Tail struct {
	Namespace     string
	PodName       string
	ContainerName string
	// contains filtered or unexported fields
}

func NewTail 

func NewTail(ctx context.Context, namespace, podName, containerName string) *Tail

NewTail returns a new tail for a Kubernetes container inside a pod

func (*Tail) Close 

func (t *Tail) Close()

Close stops tailing

func (*Tail) Print 

func (t *Tail) Print(msg string)

Print prints a log message with the pod and container names

func (*Tail) Start 

func (t *Tail) Start(i v1.PodInterface)

Start starts tailing

type Target 

type Target struct {
	Namespace string
	Pod       string
	Container string
}

Target is a target to watch

func (*Target) GetID 

func (t *Target) GetID() string

GetID returns the ID of the object

Source Files

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