async def new_cpcworker(params_kw={}):
	# params_kw:
	#   clusterid
	# 	worker_nodeid
	debug(f'{params_kw=}')
	# dbname = get_module_dbname('cpcc')
	dbname = 'kboss'
	db = DBPools()
	clusterid = params_kw.clusterid
	nodeid = params_kw.worker_nodeid
	#debug(f"=====> {clusterid=} {worker_nodeid=}")

	async with db.sqlorContext(dbname) as sor:
		# clusterid -> cpcid
		cpclusters = await sor.R('cpccluster', {'id':clusterid})
		if len(cpclusters) < 1:
			e = Exception(f'cpclist {clusterid=} not exists')
			exception(f'{e}')
			raise e
		cpcluster = cpclusters[0]
		join_command = cpcluster.get("clusterjoin")
		cpcid = cpcluster.get("cpcid")
		cpcs = await sor.R('cpclist', {'id':cpcid})
		if len(cpcs) < 1:
			e = Exception(f'cpclist {cpcid=} not exists')
			exception(f'{e}')
			raise e
		cpc = cpcs[0]
		debug(f'集群注册命令:{join_command=}')
		nodes = await sor.R('cpcnode', {'id':nodeid})
		# 这里有问题：没有匹配到节点信息！！！
		if len(nodes) < 1:
			e = Exception(f'cpcnode {nodeid=} 节点基础信息不匹配')
			exception(f'{e}')
			raise e
		node = nodes[0]
		url = cpc.pcapi_url + "/pcapi/api/v1/cluster/common/new_worker"
		debug(f"请求url: {url=}")
		debug(f"目标IP认证信息: {node.ip=} {node.sshport=} {node.adminuser=} {node.adminpwd=}")
		# 请求方式待定,取决于获取参数值方式

		headers = basic_auth_headers(cpc.api_user, cpc.api_pwd)

		hc = HttpClient()

		import requests
		params = {
			'cluster_type': cluster_type,
			'host':node.ip,
			'port':node.sshport,
			'user':node.adminuser,
			'password':node.adminpwd,
			'role':"worker",
			'join_command':join_command
		}
		debug(f'{params=}')

		#resp = await hc.request(url, method='POST',
		#	headers = headers,
		#	data=params
		#)
		# 框架不支持超时时间
		resp = requests.post(url,
			headers = headers,
			data=params,
			timeout=500,
			verify=False
		)
		resp = json.dumps(resp.json())	#这里模拟hc.request返回的结果写后续逻辑
		debug(f'{type(resp)=}->{resp=}')
		debug(f"pcapi返回值: {json.loads(resp)=}")
		data = json.loads(resp).get('data')
		if json.loads(resp).get("status") == True:
            node_ns = {
                'id':nodeid,
                'node_status':'1',
                'clusterid':clusterid,
                'cpcid':cpcid,
                'role':'工作节点'
            }
            debug(f"更新新增工作节点元数据 {node_ns=}")
            await sor.U('cpcnode', node_ns)
            debug(f"###集群新增系统盘部件库存(目前采用工作节点上提供固定大小系统盘存储)")
            # 1.判断是否可加入集群，依据是一定要和已有的工作节点部件型号一致
            # 2.选定工作节点disk中SYS和DATA子类型中较小的值作为集群系统盘的库存量,目前有矛盾，可能是较大的值
            # 3.更新各部件库存数量
            return {'status': True, 'msg': f'新增工作节点成功!', 'data': node_ns}
		else:
			return {'status': False, 'msg': '算力中心服务操作失败'}

	return {'status': False, 'msg': '其他错误'}

ret = await new_cpcworker(params_kw)
return ret