def to_vars_dict(self):
        """
        Return local state which is relevant for the cluster setup process.
        """
        return {
            'azure_client_id':        self.client_id,
            'azure_location':         self.location,
            'azure_secret':           self.secret,
            'azure_subscription_id':  self.subscription_id,
            'azure_tenant_id':        self.tenant_id,
        }
Return local state which is relevant for the cluster setup process.