variant: ""

    # Specify image pull policy if default behavior isn't desired.
    # Default behavior: latest images will be Always else IfNotPresent.
    imagePullPolicy: ""

    # change cni scope level to control logging out of istio-cni-node DaemonSet
    logging:
      level: default:info,cni:info

    logAsJson: false

    # ImagePullSecrets for all ServiceAccount, list of secrets in the same namespace