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  // +optional
  repeated NetworkPolicyEgressRule egress = 3;

  // policyTypes is a list of rule types that the NetworkPolicy relates to.
  // Valid options are ["Ingress"], ["Egress"], or ["Ingress", "Egress"].
  // If this field is not specified, it will default based on the existence of ingress or egress rules;
  // policies that contain an egress section are assumed to affect egress, and all policies

4) `gateways` charts install a load balancer with `ingress` and `egress`.

Ingress secrets and access should be separated from the control plane.

```console
helm install -n istio-system istio-ingress manifests/charts/gateways/istio-ingress --set profile=openshift
```

Egress secrets and access should be separated from the control plane.

```console
helm install -n istio-system istio-egress manifests/charts/gateways/istio-egress --set profile=openshift

  // +optional
  repeated NetworkPolicyEgressRule egress = 3;

  // List of rule types that the NetworkPolicy relates to.
  // Valid options are ["Ingress"], ["Egress"], or ["Ingress", "Egress"].
  // If this field is not specified, it will default based on the existence of Ingress or Egress rules;
  // policies that contain an Egress section are assumed to affect Egress, and all policies

### Examples

#### Egress Gateway

Deploying a Gateway to be used as an [Egress Gateway](https://istio.io/latest/docs/tasks/traffic-management/egress/egress-gateway/):

```yaml
service:
  # Egress gateways do not need an external LoadBalancer IP
  type: ClusterIP
```

#### Multi-network/VM Gateway

copy-templates:
	rm manifests/charts/istiod-remote/templates/*
	rm manifests/charts/gateways/istio-egress/templates/*

	# gateway charts
	cp -r manifests/charts/gateways/istio-ingress/templates/* manifests/charts/gateways/istio-egress/templates

apiVersion: v1
name: istio-egress
# This version is never actually shipped. istio/release-builder will replace it at build-time
# with the appropriate version
version: 1.0.0
appVersion: 1.0.0
description: Helm chart for deploying Istio gateways
keywords:
  - istio
  - egressgateway
  - gateways
sources:
  - https://github.com/istio/istio
engine: gotpl

        # Set this to "external" if and only if you want the egress gateway to
        # act as a transparent SNI gateway that routes mTLS/TLS traffic to
        # external services defined using service entries, where the service
        # entry has resolution set to DNS, has one or more endpoints with
        # network field set to "external". By default its set to "" so that
        # the egress gateway sees the same set of endpoints as the sidecars

        protocol: TCP
    {{- if not .Values.networkPolicy.allowExternal }}
    fromEndpoints:
    - matchLabels:
        {{ template "minio.name" . }}-client: "true"
    {{- end }}
  egress:
  {{- range $entity := .Values.networkPolicy.egressEntities }}
  - toEntities:
    - {{ $entity }}
  {{- end }}

      excludeInboundPorts: ""
      includeInboundPorts: "*"
      # istio egress capture allowlist
      # https://istio.io/docs/tasks/traffic-management/egress.html#calling-external-services-directly
      # example: includeIPRanges: "172.30.0.0/16,172.20.0.0/16"
      # would only capture egress traffic on those two IP Ranges, all other outbound traffic would
      # be allowed by the sidecar