华为2288HV5获取cpu、内存、存储等参数信息

华为2288HV5获取cpu、内存、存储等参数信息，采用redfish协议。华为的技术支撑团队很给力，获取资料很全面，讲解也很到位。所以第一个redfish案例就是用华为。

import requestsimport jsonrequests.packages.urllib3.disable_warnings()###原理：cpu、内存、存储分别使用不同的url获取到值，如url不一致只分别修改对应的第一个url即可，后面的详细参数的URL函数自动提取##sel日志单独使用URL获取class GetHostInfo(object):    def __init__(self,ipaddr,username,password):        self.URLprefix='https://'+ipaddr.strip()        self.username=username.strip()        self.password=password.strip()        global token    ##同时存在4-5个token链接，每个token链接时间为5分钟，可以自己设置。        token=0        tokenurl=self.URLprefix+'/redfish/v1/SessionService/Sessions'        print(tokenurl)        data={            "UserName":self.username,            "Password":self.password            }        header={            "Content-Type":"application/json"            }        re1=requests.post(tokenurl,json.dumps(data),headers=header,verify=False)        #print (re1.status_code)        if re1.status_code == 201:            #print (re1.json())            #print (re1.headers)            print (re1.headers['X-Auth-Token'])            token=re1.headers['X-Auth-Token']        else:            pass    def GetInfo(self,URL_suffix):  #定义总获取函数，传参url的后半部分。如'/redfish/v1/Systems/1/Memory'        urlset=self.URLprefix+URL_suffix        if token !=0:            header = {                "Content-Type":"application/json",                "X-Auth-Token":token                }            re1=requests.get(urlset,headers=header,verify=False)            #print(re1.status_code)            return (re1.json())        else:            pass    def selectlog(self):   ##查询SEL日志,13版pdf815页        ##post https://device_ip/redfish/v1/Systems/system_id/LogServices/LogService_id/Actions/Oem/Huawei/LogService.QuerySelLogEntries        url_selcetSELlog = self.URLprefix+'/redfish/v1/Systems/1/LogServices/Log1/Actions/Oem/Huawei/LogService.QuerySelLogEntries'  ##LogService_id==Log1        if token != 0:            header = {                "Content-Type": "application/json",                "X-Auth-Token": token            }            # "StartEntryId": StartEntryId_value,  ##查询sel日志的起始条数，必选项。从1开始，且不大于日志总数            # "EntriesCount": EntriesCount_value,  ##日志条数，大于0的整数            # "SelLevel": SelLevelvalue,  ##日志级别，非必选，四类：Informational、Minor、Major、Critical            # "SelObjectType": SelObjectTypevalue,  ##主题类型，非必选            # "SelBeginTime": SelBeginTime_value,  ##起始时间，非必选，支持的日期格式：yyyy-MM-dd HH:mm:ss            # "SelEndTime": SelEndTimevalue,  ##结束时间，非必选，支持的日期格式：yyyy-MM-dd HH:mm:ss            # "SelSearchString": SelSearchStringvalue  ##关键字，非必选            ###################ssh iBMC#####################            #iBMC:/->ipmcget -d sel -v info          ##显示日志信息            # SEL Information            # Version               :  1.0.0            # Current Event Number  :  97            ##97个条目，redfish协议查不出多少条目            # Max Event Number      :  4000            #iBMC:/->ipmcget -d sel -v list          ##显示所有条目，数据库格式            #iBMC:/->ipmcget -d sel -v suggestion 1  ##1为event number.            # iBMC:/->ipmcset -d sel -v clear        ##清空历史记录            # WARNING: The operation may have many adverse effects.            # Do you want to continue?[Y/N]:Y            # Clear SEL records successfully.            # iBMC:/->            data={                "StartEntryId":1,                "EntriesCount":10            }            re1 = requests.post(url_selcetSELlog ,json.dumps(data), headers=header, verify=False)            print('SelectLog_StatusCode', re1.status_code)            return re1.json()def Collect_Info(ipaddr,username,password):    hw2288HV5=GetHostInfo(ipaddr,username,password)    ####处理CPU    select_cpu_total = '/redfish/v1/Systems/1/Processors'    #print('cpu_total', hw2288HV5.GetInfo(select_cpu_total))    temp_cpu_result1= hw2288HV5.GetInfo(select_cpu_total)    if isinstance(temp_cpu_result1,dict) and ('error' not in  temp_cpu_result1.keys() ):        cpu_count = temp_cpu_result1['Members@odata.count']        print('@' * 50)        print('CPU Count:', cpu_count)        ##获取多个cpu的URLsuffix值        #print('select_cpu_single_URLsuffix:',[ x['@odata.id'] for x in temp_cpu_result1['Members']])        cpu_single_URLsuffix_list=[ x['@odata.id'] for x in temp_cpu_result1['Members']]        for cpu_single in cpu_single_URLsuffix_list:            temp_cpu_single_result1 = hw2288HV5.GetInfo(cpu_single)            #print(temp_cpu_single_result1)            if isinstance(temp_cpu_single_result1, dict) and ('error' not in temp_cpu_single_result1.keys()):                print('CPU single name：',temp_cpu_single_result1['Name'])                print('CPU single ID：',temp_cpu_single_result1['Id'])                print('CPU single TotalCores(cpus):', temp_cpu_single_result1['TotalCores'])                print('CPU single Model(cpus):', temp_cpu_single_result1['Model'])    ####处理内存    # 取出内存个数，字典键'Members@odata.count'    select_memory_total = '/redfish/v1/Systems/1/Memory'    temp_memory_result1=hw2288HV5.GetInfo(select_memory_total)    if isinstance(temp_memory_result1,dict) and ('error' not in  temp_memory_result1.keys() ):        Mem_count = temp_memory_result1['Members@odata.count']        print('@' * 50)        print('Memory Count:', Mem_count)        #获取Memory的URLsuffix.        #print('select_memory_single_URLsuffix:', [x['@odata.id'] for x in temp_memory_result1['Members']])        Mem_single_URLsuffix_list = [x['@odata.id'] for x in temp_memory_result1['Members']]        #print (Mem_single_URLsuffix_list)        # 取出类型和大小        for select_memory_single in Mem_single_URLsuffix_list:            temp_memory_result2=hw2288HV5.GetInfo(select_memory_single)            #print (temp_memory_result2)            if isinstance(temp_memory_result2,dict) and ('error' not  in temp_memory_result2.keys() ):                # return temp_memory_result2['CapacityMiB']/1024   ##M/1024=G                print('Memory name:',temp_memory_result2['Name'])                print('Memory ID:',temp_memory_result2['Id'])                print('Memory Size:', temp_memory_result2['CapacityMiB'])                print('Memory Type:', temp_memory_result2['MemoryDeviceType'])    ####处理存储storages    select_storages_total='/redfish/v1/Systems/1/Storages'    temp_storages_result1 = hw2288HV5.GetInfo(select_storages_total)    #print (temp_storages_result1)    if isinstance(temp_storages_result1, dict) and ('error' not in temp_storages_result1.keys()):        storages_raid_count = temp_storages_result1['Members@odata.count']        print('@' * 50)        print('Storages Raidzone Count:', storages_raid_count) #'StorageControllers@odata.count'        # 获取storages raidzonename的URLsuffix.        #print('select_storages_raidzone_name_URLsuffix:', [x['@odata.id'] for x in temp_storages_result1['Members']])        storages_single_URLsuffix_list = [x['@odata.id'] for x in temp_storages_result1['Members']]        #print(storages_single_URLsuffix_list)    #raidzone的URLsuffix        # 取出raidzone中磁盘的类型和大小        for select_storages_raidzone_single in storages_single_URLsuffix_list:            temp_storages_raiddisk_result2 = hw2288HV5.GetInfo(select_storages_raidzone_single)            #print (temp_storages_raiddisk_result2)            print ('@'*60)            print ('raidzone name:',temp_storages_raiddisk_result2['Name'])            print ('raidzone ID:',temp_storages_raiddisk_result2['Id'])            print ('raidzone disk count:',temp_storages_raiddisk_result2['Drives@odata.count'])            if isinstance(temp_storages_raiddisk_result2, dict) and ('error' not in temp_storages_raiddisk_result2.keys()):                storages_singledisk_URLsuffix_list = [x['@odata.id'] for x in temp_storages_raiddisk_result2['Drives']]                #print ('storages_singledisk-URLsuffix',storages_singledisk_URLsuffix_list)                for storages_singledisk in storages_singledisk_URLsuffix_list:                    temp_storages_singledisk_result2 = hw2288HV5.GetInfo(storages_singledisk)                    #print('temp_storages_singledisk_result2 :',temp_storages_singledisk_result2)                    if isinstance(temp_storages_singledisk_result2, dict) and ('error' not in temp_storages_singledisk_result2.keys()):                        print ('disk name：',temp_storages_singledisk_result2['Name'])                        print ('disk ID：',temp_storages_singledisk_result2['Id'])                        print ('disk CapacityBytes：',temp_storages_singledisk_result2['CapacityBytes'])                        print ('disk MediaType：',temp_storages_singledisk_result2['MediaType'])    ##SEL日志处理    print('log_SEL', hw2288HV5.selectlog())  ##查询出sel_log的一定范围的if __name__ == '__main__':    Collect_Info('10.251.100.213', 'root', 'Huawei12#$')    ##华为，两个raid组。    #Collect_Info('10.249.160.2',  'root', 'Huawei12#$')     ##华为，单个raid组。