etcdcomponents

Documentation

Index

• func InitFromFlags(fs *flag.FlagSet, cfg *Config)
• type Config
• type Handler
  • func NewHandler(mgr manager.Manager, config *Config) (*Handler, error)
  • func (h *Handler) Handle(ctx context.Context, req admission.Request) admission.Response
  • func (h *Handler) RegisterWithManager(mgr manager.Manager) error

Functions

func InitFromFlags

func InitFromFlags(fs *flag.FlagSet, cfg *Config)

InitFromFlags initializes the config from the provided CLI flag set.

Types

type Config

type Config struct {
	// Enabled indicates whether the Etcd Components Webhook is enabled.
	Enabled bool
	// ReconcilerServiceAccount is the name of the service account used by etcd-druid for reconciling etcd resources.
	ReconcilerServiceAccount string
	// ExemptServiceAccounts is a list of service accounts that are exempt from Etcd Components Webhook checks.
	ExemptServiceAccounts []string
}

Config defines the configuration for the EtcdComponents Webhook.

type Handler

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

Handler is the Etcd Components protection Webhook admission handler. All resources that are provisioned by druid as part of etcd cluster provisioning are protected from unintended modification or deletion by this admission handler.

func NewHandler

func NewHandler(mgr manager.Manager, config *Config) (*Handler, error)

NewHandler creates a new handler for Etcd Components Webhook.

func (*Handler) Handle

func (h *Handler) Handle(ctx context.Context, req admission.Request) admission.Response

Handle handles admission requests and prevents unintended changes to resources created by etcd-druid.

func (*Handler) RegisterWithManager

func (h *Handler) RegisterWithManager(mgr manager.Manager) error

RegisterWithManager registers Handler to the given manager.