$ kubectl exec -it $(kubectl get pod -l app=sleep -o jsonpath={.items..metadata.name}) -c sleep -- curl -v ext-authz:8000 -H "x-ext-authz: allow"
       *   Trying 10.97.88.183:8000...
       * Connected to ext-authz-server (10.97.88.183) port 8000 (#0)
       > GET / HTTP/1.1
       > Host: ext-authz-server:8000
       > User-Agent: curl/7.73.0-DEV
       > Accept: */*
       > x-ext-authz: allow
       >

      curl_headers="Authorization: Bearer $(gcloud auth print-access-token)"
    fi
    curl ${curl_headers:+-H "${curl_headers}"} -fL --retry 3 --keepalive-time 2 "${kubernetes_tar_url}" -o "${file}"
  elif [[ $(which wget) ]]; then
    wget "${kubernetes_tar_url}"
  else
    echo "Couldn't find gsutil, curl, or wget.  Bailing out."
    exit 1
  fi
fi

echo "Unpacking kubernetes release ${KUBE_VERSION}"

	for {
		if timekeepSharedPage.enabled == 0 {
			return zeroBintime
		}

		curr := atomic.Load(&timekeepSharedPage.current) // atomic_load_acq_32
		th := &timehands[curr]
		gen := atomic.Load(&th.gen) // atomic_load_acq_32
		bt = th.offset

		if tc, ok := th.getTimecounter(); !ok {
			return zeroBintime
		} else {

with_arch() {
  printf "\nDownloading %s from %s ...\n" "$NAME" "$ARCH_URL"
  if ! curl -o /dev/null -sIf "$ARCH_URL"; then
    printf "\n%s is not found, please specify a valid ISTIO_VERSION and TARGET_ARCH\n" "$ARCH_URL"
    exit 1
  fi
  curl -fsLO "$ARCH_URL"
  filename="istio-${ISTIO_VERSION}-${OSEXT}-${ISTIO_ARCH}.tar.gz"
  tar -xzf "${filename}"
  rm "${filename}"
}

# Simple sleep service

This sample consists of a simple service that does nothing but sleep.
It's a ubuntu container with curl installed that can be used as a request source for invoking other services
to experiment with Istio networking.

To use it:

1. Install Istio by following the [istio install instructions](https://istio.io/docs/setup/).

1. Start the sleep service:

	err = prlimit(0, resource, rlim, nil)
	if err != ENOSYS {
		return err
	}

	rl := rlimit32{}
	if rlim.Cur == rlimInf64 {
		rl.Cur = rlimInf32
	} else if rlim.Cur < uint64(rlimInf32) {
		rl.Cur = uint32(rlim.Cur)
	} else {
		return EINVAL
	}
	if rlim.Max == rlimInf64 {
		rl.Max = rlimInf32
	} else if rlim.Max < uint64(rlimInf32) {
		rl.Max = uint32(rlim.Max)

            latest_tag=$tag
         fi
      fi
    done
    echo "$latest_tag"
}

function get_istio_addons() {
    branches=$(curl --silent "${ISTIO_HELM_CHART}?ref=${1}" | grep '"name": *' | tr -d '", ')
    for branch in ${branches}; do
        REPO=${branch##name:}
        curl --silent "${ISTIO_GITHUB}/${1}/install/kubernetes/helm/istio/charts/${REPO}/values.yaml" -o temp.file
        

with_arch() {
  printf "\nDownloading %s from %s ...\n" "${NAME}" "$ARCH_URL"
  if ! curl -o /dev/null -sIf "$ARCH_URL"; then
    printf "\n%s is not found, please specify a valid ISTIO_VERSION and TARGET_ARCH\n" "$ARCH_URL"
    exit 1
  fi
  filename="istioctl-${ISTIO_VERSION}-${OSEXT}-${ISTIO_ARCH}.tar.gz"
  curl -fsL -o "${tmp}/${filename}" "$ARCH_URL"
  tar -xzf "${tmp}/${filename}" -C "${tmp}"
}

without_arch() {

		if start == -1 {
			break
		}
		cur := start + len("=?")

		i := strings.Index(header[cur:], "?")
		if i == -1 {
			break
		}
		charset := header[cur : cur+i]
		cur += i + len("?")

		if len(header) < cur+len("Q??=") {
			break
		}
		encoding := header[cur]
		cur++

		if header[cur] != '?' {
			break
		}
		cur++

		j := strings.Index(header[cur:], "?=")

	var ret Intervals
	var pv pairVisitor
	cur := pv.init(is, is2)
	for {
		second := pv.nxt()
		if second.done() {
			break
		}

		// Check for overlap between cur and second. If no overlap
		// then add cur to result and move on.
		if !cur.i.Overlaps(second.i) && !cur.i.adjacent(second.i) {
			ret = append(ret, cur.i)
			cur = second
			continue
		}
		// cur overlaps with second; merge second into cur