simulator

Documentation

Index

• Constants
• Variables
• func CheckAreStagesCreated(ctx context.Context, client dynamic.Interface) (found bool, missing []string, err error)
• func CheckIsKWOKInstalled(ctx context.Context) (output []byte, installed bool)
• func CheckIsKubectlInstalled(ctx context.Context) (output []byte, installed bool)
• func CheckIsOperatorRunning(ctx context.Context, client kubernetes.Interface, namespace string) (output []byte, running bool, err error)
• func CreateRBAC(ctx context.Context, clientset kubernetes.Interface, namespace string) error
• func CreateStages(ctx context.Context) (output []byte, err error)
• func DefaultArgs() []string
• func DeleteRBAC(ctx context.Context, clientset kubernetes.Interface, namespace string) error
• func DeleteStages(ctx context.Context) (output []byte, err error)
• func InstallOperator(ctx context.Context, namespace string) (output []byte, err error)
• func NewSimulatorJob(args []string) *batchv1.Job
• func UninstallOperator(ctx context.Context, namespace string) (output []byte, err error)
• type Client
  • func New(opts ...Option) *Client
  • func (c *Client) Run(ctx context.Context) error
• type Option
  • func WithLogger(logger *slog.Logger) Option

Constants

const (
	// LabelSelector which identifies resources managed by kwok.
	LabelSelector = "type=kwok"
)

const (
	LabelSelectorSimulator = "app=simulator"
)

Variables

var (
	ErrOperatorNotInstalled = errors.New("kwok-operator is not installed")
)

Functions

func CheckAreStagesCreated

func CheckAreStagesCreated(ctx context.Context, client dynamic.Interface) (found bool, missing []string, err error)

func CheckIsKWOKInstalled

func CheckIsKWOKInstalled(ctx context.Context) (output []byte, installed bool)

CheckIsKWOKInstalled checks if the kwok binary is installed in the system.

func CheckIsKubectlInstalled

func CheckIsKubectlInstalled(ctx context.Context) (output []byte, installed bool)

CheckIsKubectlInstalled checks if the kubectl binary is installed in the system.

func CheckIsOperatorRunning

func CheckIsOperatorRunning(ctx context.Context, client kubernetes.Interface, namespace string) (output []byte, running bool, err error)

CheckIsOperatorRunning checks if kwok-operator is installed & running with at least 1 replica in the cluster.

func CreateRBAC

func CreateRBAC(ctx context.Context, clientset kubernetes.Interface, namespace string) error

func CreateStages

func CreateStages(ctx context.Context) (output []byte, err error)

CreateStages creates the kwok stages in the cluster required for node and pod lifecycle.

func DefaultArgs

func DefaultArgs() []string

func DeleteRBAC

func DeleteRBAC(ctx context.Context, clientset kubernetes.Interface, namespace string) error

func DeleteStages

func DeleteStages(ctx context.Context) (output []byte, err error)

DeleteStages deletes the kwok stages from the cluster.

func InstallOperator

func InstallOperator(ctx context.Context, namespace string) (output []byte, err error)

InstallOperator installs kwok-operator in the cluster.

func NewSimulatorJob

func NewSimulatorJob(args []string) *batchv1.Job

func UninstallOperator

func UninstallOperator(ctx context.Context, namespace string) (output []byte, err error)

UninstallOperator uninstalls kwok-operator from the cluster.

Types

type Client

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

func New

func New(opts ...Option) *Client

func (*Client) Run

func (c *Client) Run(ctx context.Context) error

type Option

type Option func(*Client)

func WithLogger

func WithLogger(logger *slog.Logger) Option