env:
    {{- range $key, $value := .ProxyConfig.ProxyMetadata }}
    - name: {{ $key }}
      value: "{{ $value }}"
    {{- end }}
  {{- end }}
    resources:
  {{ template "resources" . }}
    securityContext:
      allowPrivilegeEscalation: {{ .Values.global.proxy.privileged }}
      privileged: {{ .Values.global.proxy.privileged }}
      capabilities:

    env:
    {{- range $key, $value := .ProxyConfig.ProxyMetadata }}
    - name: {{ $key }}
      value: "{{ $value }}"
    {{- end }}
  {{- end }}
    resources:
  {{ template "resources" . }}
    securityContext:
      allowPrivilegeEscalation: {{ .Values.global.proxy.privileged }}
      privileged: {{ .Values.global.proxy.privileged }}
      capabilities:

  // selected by this will be the ones affected by this deployment.
  // It must match the pod template's labels.
  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 2;

  // Template describes the pods that will be created.
  // The only allowed template.spec.restartPolicy value is "Always".
  optional k8s.io.api.core.v1.PodTemplateSpec template = 3;

  // The deployment strategy to use to replace existing pods with new ones.

}

func readCNIConfigTemplate(template cniConfigTemplate) ([]byte, error) {
	if file.Exists(template.cniNetworkConfigFile) {
		cniConfig, err := os.ReadFile(template.cniNetworkConfigFile)
		if err != nil {
			return nil, err
		}
		installLog.Infof("Using CNI config template from %s", template.cniNetworkConfigFile)
		return cniConfig, nil
	}

	if len(template.cniNetworkConfig) > 0 {

    templates: {}

    # Default templates specifies a set of default templates that are used in sidecar injection.
    # By default, a template `sidecar` is always provided, which contains the template of default sidecar.
    # To inject other additional templates, define it using the `templates` option, and add it to
    # the default templates list.
    # For example:
    #

	}
	return nil
}

// GetTemplateLabels returns spec.template.metadata.labels from Deployment
func GetTemplateLabels(u *unstructured.Unstructured) (map[string]string, error) {
	if spec, ok := u.Object["spec"].(map[string]any); ok {
		if template, ok := spec["template"].(map[string]any); ok {
			m, _, err := unstructured.NestedStringMap(template, "metadata", "labels")
			if err != nil {
				return nil, err
			}

  // Describes the pod that will be created when executing a job.
  // The only allowed template.spec.restartPolicy values are "Never" or "OnFailure".
  // More info: https://kubernetes.io/docs/concepts/workloads/controllers/jobs-run-to-completion/
  optional k8s.io.api.core.v1.PodTemplateSpec template = 6;

  // ttlSecondsAfterFinished limits the lifetime of a Job that has finished

          name: istio-pilot
          patches:
          - path: spec.template.spec.containers.[name:discovery].args.[30m]
            value: "60m" # OVERRIDDEN
          - path: spec.template.spec.containers.[name:discovery].ports.[containerPort:8080].containerPort
            value: 8090 # OVERRIDDEN
          - path: 'spec.template.spec.volumes[100]' #push to the list
            value:
              configMap:

  kubectl -n istio-system get cm istio -o jsonpath="{.data.mesh}" > /tmp/mesh.yaml
  kubectl -n istio-system get cm istio-sidecar-injector -o jsonpath="{.data.values}" > /tmp/values.json

  # Use kube-inject based on captured configuration
  istioctl kube-inject -f samples/bookinfo/platform/kube/bookinfo.yaml \
    --injectConfigFile /tmp/inj-template.tmpl \
    --meshConfigFile /tmp/mesh.yaml \

metadata:
  name: foo
  namespace: bar
spec:
  metadata: {}
  template:
    serviceAccount: default
`

	customYAML = `apiVersion: networking.istio.io/v1alpha3
kind: WorkloadGroup
metadata:
  name: foo
  namespace: bar
spec:
  metadata:
    annotations:
      annotation: foobar
    labels:
      app: foo
      bar: baz
  template:
    ports:
      grpc: 3550
      http: 8080