which will fail with "Pod injection failed: template: inject:1: function "Istio_1_9_Required_Template_And_Version_Mismatched" not defined".
         This should make it obvious that their installation is broken.
     */}}
    template: {{ `{{ Template_Version_And_Istio_Version_Mismatched_Check_Installation }}` | quote }}
    templates:

However, one interesting aspect is how these policies associate with workloads.
Istio's AuthorizationPolicy has label selectors.
However, we intentionally do not send those as part of the Workload API, in order to keep the size low.

The obvious solution to this is to put the list of selected workloads into the policy itself.
However, this means anytime a workload changes (often), we need to update the policy.

         which will fail with "Pod injection failed: template: inject:1: function "Istio_1_9_Required_Template_And_Version_Mismatched" not defined".
         This should make it obvious that their installation is broken.
     */}}
    template: {{ `{{ Template_Version_And_Istio_Version_Mismatched_Check_Installation }}` | quote }}
    templates:

this new template, but an older Istiod image, they will attempt to render this template which will fail with "Pod injection failed: template: inject:1: function "Istio_1_9_Required_Template_And_Version_Mismatched" not defined". This should make it obvious that their installation is broken. */}} template: {{ `{{ Template_Version_And_Istio_Version_Mismatched_Check_Installation }}` | quote }} templates: {{- if not (hasKey .Values.sidecarInjectorWebho.templates "sidecar") }} sidecar: | {{ .Files.Get "...

	legacyWebhook := getWebhooksFromYaml(t, legacyDefaultInjector)
	legacyRevWebhook := getWebhooksFromYaml(t, legacyRevisionInjector)

	// predicate is used to filter out "obvious" test cases, to avoid enumerating all cases
	// nolint: unparam
	predicate := func(ls LabelSet) (string, bool) {
		if ls.namespace.Get("istio-injection") == "disabled" {
			return "", true
		}