// See the License for the specific language governing permissions and
// limitations under the License.

// This is a sample chained plugin that supports multiple CNI versions. It
// parses prevResult according to the cniVersion
package plugin

import (
	"fmt"

	"github.com/containernetworking/plugins/pkg/ns"

	"istio.io/istio/pkg/log"
	"istio.io/istio/tools/istio-iptables/pkg/cmd"

// See the License for the specific language governing permissions and
// limitations under the License.

// This is a sample chained plugin that supports multiple CNI versions. It
// parses prevResult according to the cniVersion
package main

import (
	"fmt"
	"os"

	"github.com/containernetworking/cni/pkg/skel"
	"github.com/containernetworking/cni/pkg/version"

	"istio.io/istio/cni/pkg/plugin"
	"istio.io/istio/pkg/log"

//
// 	{
// 		"kind":"MyAPIObject",
// 		"apiVersion":"v1",
// 		"myPlugin": {
// 			"kind":"PluginA",
// 			"aOption":"foo",
// 		},
// 	}
//
// So what happens? Decode first uses json or yaml to unmarshal the serialized data into
// your external MyAPIObject. That causes the raw JSON to be stored, but not unpacked.
// The next step is to copy (using pkg/conversion) into the internal struct. The runtime

  optional string kind = 1;

  // APIVersion holds the API group and version of the referenced subject.
  // Defaults to "v1" for ServiceAccount subjects.
  // Defaults to "rbac.authorization.k8s.io/v1alpha1" for User and Group subjects.
  // +k8s:conversion-gen=false
  // +optional
  optional string apiVersion = 2;

  // Name of the object being referenced.
  optional string name = 3;

apiVersion: v1
kind: ServiceAccount
  {{- with .Values.imagePullSecrets }}
imagePullSecrets:
  {{- range . }}
  - name: {{ . }}
  {{- end }}
  {{- end }}
metadata:
  name: ztunnel
  namespace: {{ .Release.Namespace }}
  labels:
    {{- .Values.labels | toYaml | nindent 4}}
  annotations:
    {{- .Values.annotations | toYaml | nindent 4 }}
---
{{- if (eq .Values.platform "openshift") }}
apiVersion: rbac.authorization.k8s.io/v1

apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: istio-cni
  labels:
    app: istio-cni
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" }}
    install.operator.istio.io/owning-resource: {{ .Values.ownerName | default "unknown" }}
    operator.istio.io/component: "Cni"
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: istio-cni
subjects:

apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: istio-cni
  labels:
    app: istio-cni
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" }}
    install.operator.istio.io/owning-resource: {{ .Values.ownerName | default "unknown" }}
    operator.istio.io/component: "Cni"
rules:
- apiGroups: [""]
  resources: ["pods","nodes","namespaces"]
  verbs: ["get", "list", "watch"]

{{ $gateway := index .Values "gateways" "istio-ingressgateway" }}
{{- if and $gateway.autoscaleEnabled $gateway.autoscaleMin $gateway.autoscaleMax }}
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: {{ $gateway.name }}
  namespace: {{ .Release.Namespace }}
  labels:
{{ $gateway.labels | toYaml | indent 4 }}
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" | quote }}

{{- if and .Values.pilot.autoscaleEnabled .Values.pilot.autoscaleMin .Values.pilot.autoscaleMax }}
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: istiod{{- if not (eq .Values.revision "") }}-{{ .Values.revision }}{{- end }}
  namespace: {{ .Release.Namespace }}
  labels:
    app: istiod
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" | quote }}

{{ $gateway := index .Values "gateways" "istio-egressgateway" }}
{{- if and $gateway.autoscaleEnabled $gateway.autoscaleMin $gateway.autoscaleMax }}
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: {{ $gateway.name }}
  namespace: {{ .Release.Namespace }}
  labels:
{{ $gateway.labels | toYaml | indent 4 }}
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" | quote }}