{
    "default_stack_name": "kernel",                /*when rd can't be find maybe choose the defualt one*/
    "module_list": [
    {
        "stack_name": "kernel",			   /*stack name*/
        "libname": "./",			   /*library name, if loadtype is static, this maybe
						     null, else must give a library name*/
        "loadtype": "static",			   /*library load type: static or dynamic*/
        "deploytype": "1",			   /*deploy model type:model type1, model type2,
						     model type3. Indicating single or multi process
						     deployment. Used during shared memory initialization.*/
        "maxfd": "1024",			   /*the max fd supported*/
        "minfd": "0",				   /*the min fd supported*/
        "priorty": "1",				   /*priorty when executing, reserv*/
        "stackid": "0",				   /*stack id, this must be ordered and not be repeated*/
        },
    {
        "stack_name": "vpp_hoststack",
        "libname": "../lib64/libdmm_vcl.so",
        "loadtype": "dynmic",
        "deploytype": "4",
        "maxfd": "1024",
        "minfd": "0",
        "priorty": "1",
        "stackid": "1",
        },
    ]
}