# Helm Profiles

This folder provides a variety of "profiles" for helm installation.
While a user can just explicitly pass this with `--values/-f`.

However, Istio also provides a feature to bundle these with the charts, which is convenient when installing from remote charts.
For details, see `copy-templates` Makefile target, and `manifests/zzz_profile.yaml`.

Any changes to this folder should have a `make copy-templates` applied afterwards.

  else
   return 1
  fi
}

function retry {
  local tmpFile
  tmpFile=$(mktemp)
  trap 'rm -f "${tmpFile}"' EXIT

  local failureRegex="$1"
  shift
  local n=1
  local max=5
  while true; do
    unset SHELL # Don't let environment control which shell to use
    if isatty; then
      if [ "$(uname)" == "Darwin" ]; then
        script -q -r "${tmpFile}" "${*}"
      else

	// In this case, it is possible that they only have webhooks installed.
	webhooks, err := Webhooks(context.Background(), client)
	if err != nil {
		return nil, fmt.Errorf("error while listing mutating webhooks: %v", err)
	}
	for _, hook := range webhooks {
		rev := renderWithDefault(hook.GetLabels()[label.IoIstioRev.Name], DefaultRevisionName)
		tagLabel := hook.GetLabels()[IstioTagLabel]

	}
	_ = parent.PersistentFlags().String(childFlag2, "", childFlag2)
	parent.AddCommand(child)

	// verify both parent flags and the child flag are visible by default
	parent.SetArgs([]string{"child", "--help"})
	if err := parent.Execute(); err != nil {
		t.Fatal(err)
	}
	got := out.String()
	out.Reset()
	checkHelpForFlag(t, got, parentFlag0, true)
	checkHelpForFlag(t, got, parentFlag1, true)

canary deployments for Istio components. It should be possible to deploy a new version while keeping the
stable version in place and gradually migrate apps to the new version.

- More flexibility: the new installer allows multiple 'environments', allowing applications to select
a set of control plane settings and components. While the entire mesh respects the same APIs and config,

# Backporting fixes

* Cherry-picking is discussed in the original PR and subject-matter experts have approved the backport.
    * Behavioral changes should be highly scrutinized, while typo fixes don't require that level of scrutiny.
* It is preferable that cherry-picks are done by the istio-testing bot.
    * Automated cherry-picks do not need subject-matter experts to approve if discussed in the original PR.

  // +optional
  optional k8s.io.apimachinery.pkg.util.intstr.IntOrString minAvailable = 1;

  // Label query over pods whose evictions are managed by the disruption
  // budget.
  // A null selector will match no pods, while an empty ({}) selector will select
  // all pods within the namespace.
  // +patchStrategy=replace
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 2;

# PeerAuthentication Implementation in Ambient

  # Throughout, "local" usage is critical to avoid nested calls overwriting things
  local start
  start="$(date -u +%s.%N)"
  # First, get a trace and span ID. We need to get one now so we can propagate it to the child
  # Get trace ID from TRACEPARENT, if present
  local tid
  tid="$(<<<"${TRACEPARENT:-}" cut -d- -f2)"
  tid="${tid:-"$(tr -dc 'a-f0-9' < /dev/urandom | head -c 32)"}"
  # Always generate a new span ID
  local sid

  // deprecatedTopology contains topology information part of the v1beta1
  // API. This field is deprecated, and will be removed when the v1beta1
  // API is removed (no sooner than kubernetes v1.24).  While this field can
  // hold values, it is not writable through the v1 API, and any attempts to
  // write to it will be silently ignored. Topology information can be found
  // in the zone and nodeName fields instead.
  // +optional