validConfigFilename:   "list.conflist.golden",
			saFilename:            "token-foo",
		},
		{
			name:                "standalone CNI plugin",
			cniConfigFilename:   "istio-cni.conf",
			validConfigFilename: "istio-cni.conf",
			saFilename:          "token-foo",
			saNewFilename:       "token-bar",
		},
	}

	for _, c := range cases {
		t.Run(c.name, func(t *testing.T) {

        - path: "annotations"
          fieldRef:
            fieldPath: metadata.annotations
  - name: istio-token
    projected:
      sources:
      - serviceAccountToken:
          path: istio-token
          expirationSeconds: 43200
          audience: {{ .Values.global.sds.token.aud }}
  {{- if eq .Values.global.pilotCertProvider "istiod" }}
  - name: istiod-ca-cert
    configMap:

    sds:
      # The JWT token for SDS and the aud field of such JWT. See RFC 7519, section 4.1.3.
      # When a CSR is sent from Istio Agent to the CA (e.g. Istiod), this aud is to make sure the
      # JWT is intended for the CA.
      token:
        aud: istio-ca

    sts:
      # The service port used by Security Token Service (STS) server to handle token exchange requests.

- `install-cni` container
    - copies `istio-cni` and `istio-iptables` to `/opt/cni/bin`
    - creates kubeconfig for the service account the pod runs under
    - periodically copy the K8S JWT token for istio-cni on the host to connect to K8S.
    - injects the CNI plugin config to the CNI config file

					"initContainers": [
						"istio-init"
					],
					"containers": [
						"istio-proxy"
					],
					"volumes": [
						"istio-envoy",
						"istio-data",
						"istio-podinfo",
						"istio-token",
						"istiod-ca-cert"
					],
					"imagePullSecrets": null,
					"revision": "1-13-2"
				}`,
			},
			expected: "1-13-2",
		},
	}

	for _, tc := range cases {

              fieldPath: metadata.annotations
            path: annotations
        name: istio-podinfo
      - name: istio-token
        projected:
          sources:
          - serviceAccountToken:
              audience: istio-ca
              expirationSeconds: 43200
              path: istio-token
      - configMap:
          name: istio-ca-root-cert
        name: istiod-ca-cert

  // "csi.storage.k8s.io/serviceAccount.tokens": {
  //   "<audience>": {
  //     "token": <token>,
  //     "expirationTimestamp": <expiration timestamp in RFC3339>,
  //   },
  //   ...
  // }
  //
  // Note: Audience in each TokenRequest should be different and at
  // most one token is empty string. To receive a new token after expiry,
  // RequiresRepublish can be used to trigger NodePublishVolume periodically.
  //

      - name: istio-envoy
        emptyDir: {}
      - name: istio-data
        emptyDir: {}
      - name: istio-token
        projected:
          sources:
          - serviceAccountToken:
              path: istio-token
              expirationSeconds: 43200
              audience: {{ .Values.global.sds.token.aud }}
      {{- if .Values.global.mountMtlsCerts }}

              fieldRef:
                fieldPath: metadata.annotations
      - name: istio-token
        projected:
          sources:
          - serviceAccountToken:
              path: istio-token
              expirationSeconds: 43200
              audience: {{ .Values.global.sds.token.aud }}
      {{- if eq .Values.global.pilotCertProvider "istiod" }}
      - name: istiod-ca-cert
        configMap:

				// ignore unknown types.
			}
		}
		return response, nil
	}

	responses := []*discovery.DiscoveryResponse{}
	if all {
		token := ""
		touchedPods := 0

	GetProxyLoop:
		for {
			list, err := kubeClient.GetProxyPods(context.TODO(), int64(kubeClientGetPodLimit), token)
			if err != nil {
				return nil, err
			}
			// Iterate all the pod.
			for _, pod := range list.Items {
				touchedPods++