"istiocoredns.enabled" "the in-proxy DNS capturing (ISTIO_META_DNS_CAPTURE)"
}}
{{- range $dep, $replace := $deps }}
{{- /* Complex logic to turn the string above into a null-safe traversal like ((.Values.global).certificates */}}
{{- $res := tpl (print "{{" (repeat (split "." $dep | len) "(")  ".Values." (replace "." ")." $dep) ")}}") $}}
{{- if not (eq $res "")}}

	}
	return nil
}

// Alpine and some distros struggles with this - ipset CLI utilities support this, but
// the kernel can be out of sync with the CLI utility, leading to errors like:
//
// ipset v7.10: Argument `comment' is supported in the kernel module of the set type hash:ip
// starting from the revision 3 and you have installed revision 1 only.
// Your kernel is behind your ipset utility.
//

  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

  // items is the list of CronJobs.
  repeated CronJob items = 2;
}

// CronJobSpec describes how the job execution will look like and when it will actually run.
message CronJobSpec {
  // The schedule in Cron format, see https://en.wikipedia.org/wiki/Cron.
  optional string schedule = 1;

{{- if ne $gateway.injectionTemplate "" }}
{{/* This provides a minimal gateway, ready to be injected.
     Any settings from values.gateways should be here - these are options specific to the gateway.
     Global settings, like the image, various env vars and volumes, etc will be injected.
     The normal Deployment is not suitable for this, as the original pod spec will override the injection template. */}}
apiVersion: apps/v1
kind: Deployment
metadata:

{{- if ne $gateway.injectionTemplate "" }}
{{/* This provides a minimal gateway, ready to be injected.
     Any settings from values.gateways should be here - these are options specific to the gateway.
     Global settings, like the image, various env vars and volumes, etc will be injected.
     The normal Deployment is not suitable for this, as the original pod spec will override the injection template. */}}
apiVersion: apps/v1
kind: Deployment
metadata:

// For a given StorageClass, this describes the available capacity in a
// particular topology segment.  This can be used when considering where to
// instantiate new PersistentVolumes.
//
// For example this can express things like:
// - StorageClass "standard" has "1234 GiB" available in "topology.kubernetes.io/zone=us-east1"
// - StorageClass "localssd" has "10 GiB" available in "kubernetes.io/hostname=knode-abc123"
//

func renderRecursive(manifests name.ManifestMap, installTree helmreconciler.ComponentTree, outputDir string, dryRun bool, l clog.Logger) error {
	for k, v := range installTree {
		componentName := string(k)
		// In cases (like gateways) where multiple instances can exist, concatenate the manifests and apply as one.
		ym := strings.Join(manifests[k], helm.YAMLSeparator)
		l.LogAndPrintf("Rendering: %s", componentName)

// 		MyPlugin runtime.RawExtension `json:"myPlugin"`
// 	}
//
// 	type PluginA struct {
// 		AOption string `json:"aOption"`
// 	}
//
// // On the wire, the JSON will look something like this:
//
// 	{
// 		"kind":"MyAPIObject",
// 		"apiVersion":"v1",
// 		"myPlugin": {
// 			"kind":"PluginA",
// 			"aOption":"foo",
// 		},
// 	}
//

```

#### Migrating an existing Helm release

An existing helm release can be `helm upgrade`d to this chart by using the same release name. For example, if a previous
installation was done like:

```console
helm install istio-ingress manifests/charts/gateways/istio-ingress -n istio-system
```

It could be upgraded with

```console