async def get_availableworker(params_kw={}):
	db = DBPools()
	# dbname = get_module_dbname('cpcc')
	dbname = 'kboss'
	ns = {
		"clusterid":params_kw.clusterid
	}
	async with db.sqlorContext(dbname) as sor:
		sql = "select cpcid,id,ip,node_status from cpcnode where cpcid = (select cpcid from cpccluster where id = ${clusterid}$) and node_status = '0';"
		recs = await sor.sqlExe(sql, ns.copy())
		return recs
	exception(f'{sql=},{ns=}')
	return []

ret = await get_availableworker(params_kw)
return ret