# 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.

	if err := os.Remove(path); err != nil && !os.IsNotExist(err) {
		// Anything other than "file not found" is an error.
		return nil, fmt.Errorf("failed to remove unix://%s: %v", path, err)
	}

	// Attempt to create the folder in case it doesn't exist
	if err := os.MkdirAll(filepath.Dir(path), 0o750); err != nil {
		// If we cannot create it, just warn here - we will fail later if there is a real error

Ben Leggett <******@****.***> 1706301268 -0500

Ben Leggett <******@****.***> 1714515878 -0400

https://istio.io/docs/reference/config/networking/envoy-filter.html' properties: configPatches: description: One or more patches with match conditions. items: properties: applyTo: description: Specifies where in the Envoy configuration, the patch should be applied. enum: - INVALID - LISTENER - FILTER_CHAIN - NETWORK_FILTER - HTTP_FILTER - ROUTE_CONFIGURATION - VIRTUAL_HOST - HTTP_ROUTE - CLUSTER - EXTENSION_CONFIG - BOOTSTRAP - LISTENER_FILTER type: string match: description: Match on listener/route...

Ben Leggett <******@****.***> 1706301268 -0500

Ben Leggett <******@****.***> 1714515878 -0400

  optional k8s.io.apimachinery.pkg.apis.meta.v1.MicroTime acquireTime = 3;

  // renewTime is a time when the current holder of a lease has last
  // updated the lease.
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.MicroTime renewTime = 4;

  // leaseTransitions is the number of transitions of a lease between
  // holders.
  // +optional
  optional int32 leaseTransitions = 5;

  - apiGroups: ["admissionregistration.k8s.io"]
    resources: ["validatingwebhookconfigurations"]
    verbs: ["get", "list", "watch", "update"]

  # istio configuration
  # removing CRD permissions can break older versions of Istio running alongside this control plane (https://github.com/istio/istio/issues/29382)
  # please proceed with caution

			return r
		}
		return cmp.Compare(a.Info.Namespace, b.Info.Namespace)
	})
	for _, wl := range workloads {
		if filter.Namespace != "" && filter.Namespace != wl.Info.Namespace {
			continue
		}
		name := fmt.Sprintf("%s.%s", wl.Info.Name, wl.Info.Namespace)
		if filter.Direction != "outbound" {
			for _, c := range wl.Connections.Inbound {