AddFunc: func(obj interface{}) {
			dc.addDeployment(logger, obj)
		},
		UpdateFunc: func(oldObj, newObj interface{}) {
			dc.updateDeployment(logger, oldObj, newObj)
		},
		// This will enter the sync loop and no-op, because the deployment has been deleted from the store.
		DeleteFunc: func(obj interface{}) {
			dc.deleteDeployment(logger, obj)
		},
	})

### Using Components

The framework itself is just a platform for running tests and tracking resources. Without these `resources`, there
isn't much added value. Enter: components.

Components are utilities that provide abstractions for Istio resources. They are maintained in the
[components package](https://github.com/istio/istio/tree/master/pkg/test/framework/components), which defines

		release()

		if gitErr != nil {
			if rerr, ok := gitErr.(*RunError); ok {
				if bytes.Contains(rerr.Stderr, []byte("fatal: could not read Username")) {
					rerr.HelpText = "Confirm the import path was entered correctly.\nIf this is a private repository, see https://golang.org/doc/faq#git_https for additional information."
				}
			}

			// If the remote URL doesn't exist at all, ideally we should treat the whole

	// the $GOMAXPROCS accounting.
	//
	// fn may call back into Go code, in which case we'll exit the
	// "system call", run the Go code (which may grow the stack),
	// and then re-enter the "system call" reusing the PC and SP
	// saved by entersyscall here.
	entersyscall()

	// Tell asynchronous preemption that we're entering external
	// code. We do this after entersyscall because this may block

// - The goroutine lost its P and acquired a different one, and is now running with that P.
func (tl traceLocker) GoSysExit(lostP bool) {
	ev := traceEvGoSyscallEnd
	procStatus := traceProcSyscall // Procs implicitly enter traceProcSyscall on GoSyscallBegin.
	if lostP {
		ev = traceEvGoSyscallEndBlocked
		procStatus = traceProcRunning // If a G has a P when emitting this event, it reacquired a P and is indeed running.
	} else {

   *       channel have their own file descriptors. Generally this only happens when both channels
   *       are files or sockets. This performs zero copies - the bytes never enter userspace.
   *   <li>Use mmap(2) or equivalent. Requires that either the input channel or the output channel
   *       have file descriptors. Bytes are copied from the file into a kernel buffer, then directly

        git status -s
    else
        git diff -a # be more verbose in log files without tty
        exit 1
    fi | sed 's/^/  /'
    echo -e "\nCommit your changes in another terminal and then continue here by pressing enter."
    read -r
  done 1>&2
}

# Find the base commit using:
# $PULL_BASE_SHA if set (from Prow)
# current ref from the remote upstream branch
kube::util::base_ref() {
  local -r git_branch=$1

			fmt.Println("Refer to the docs here on how to run it as a Windows Service https://github.com/minio/minio-service/tree/master/windows")
			fmt.Println("Press the Enter Key to Exit")
			fmt.Scanln()
			os.Exit(1)
		}
	}

	logger.Init(GOPATH, GOROOT)
	logger.RegisterError(config.FmtError)

	globalBatchJobsMetrics = batchJobMetrics{metrics: make(map[string]*batchJobInfo)}

   *       channel have their own file descriptors. Generally this only happens when both channels
   *       are files or sockets. This performs zero copies - the bytes never enter userspace.
   *   <li>Use mmap(2) or equivalent. Requires that either the input channel or the output channel
   *       have file descriptors. Bytes are copied from the file into a kernel buffer, then directly

//
//go:nosplit
func osPreemptExtEnter(mp *m) {
	for !atomic.Cas(&mp.preemptExtLock, 0, 1) {
		// An asynchronous preemption is in progress. It's not
		// safe to enter external code because it may call
		// ExitProcess and deadlock with SuspendThread.
		// Ideally we would do the preemption ourselves, but
		// can't since there may be untyped syscall arguments