# -*- coding: utf-8 -*- # Copyright (c) 2020 - 2024 Ricardo Bartels. All rights reserved. # # check_redfish.py # # This work is licensed under the terms of the MIT license. # For a copy, see file LICENSE.txt included in this # repository or visit: . from check_redfish_cr_module_classes_inventory import Memory from check_redfish_cr_module_classes_plugin import PluginData from check_redfish_cr_module_common import get_status_data, grab from check_redfish_cr_module import get_system_power_state def get_single_system_mem(redfish_url): plugin_object = PluginData() plugin_object.set_current_command("Mem") systems_response = plugin_object.rf.get(redfish_url) if systems_response.get("error"): plugin_object.add_data_retrieval_error(Memory, systems_response, redfish_url) return system_id = systems_response.get("Id") system_power_state = get_system_power_state().upper() if systems_response.get("MemorySummary"): memory_status = get_status_data(grab(systems_response, "MemorySummary.Status")) # DELL is HealthRollUp not HealthRollup # Fujitsu is just Health and not HealthRollup health = memory_status.get("HealthRollup") or memory_status.get("Health") if health == "OK" and plugin_object.cli_args.detailed is False and plugin_object.cli_args.inventory is False: total_mem = grab(systems_response, "MemorySummary.TotalSystemMemoryGiB") or 0 if plugin_object.rf.vendor == "Dell" and total_mem % 16 != 0: total_mem = total_mem * 1024 ** 3 / 1000 ** 3 plugin_object.add_output_data("OK", "All memory modules (Total %dGB) are in good condition" % total_mem, summary=True, location=f"System {system_id}") return system_response_memory_key = "Memory" if grab(systems_response, f"Oem.{plugin_object.rf.vendor_dict_key}.Links.{system_response_memory_key}"): memory_path_dict = grab(systems_response, f"Oem.{plugin_object.rf.vendor_dict_key}.Links") else: memory_path_dict = systems_response if memory_path_dict.get(system_response_memory_key) is None: issue_text = f"Returned data from API URL '{redfish_url}' has no attribute '{system_response_memory_key}'" plugin_object.inventory.add_issue(Memory, issue_text) return redfish_url = memory_path_dict.get(system_response_memory_key).get( "@odata.id") + "%s" % plugin_object.rf.vendor_data.expand_string memory_response = plugin_object.rf.get_view(redfish_url) if memory_response.get("error"): plugin_object.add_data_retrieval_error(Memory, memory_response, redfish_url) return num_dimms = 0 size_sum = 0 if memory_response.get("Members") or memory_response.get(system_response_memory_key): for mem_module in memory_response.get("Members") or memory_response.get(system_response_memory_key): if mem_module.get("@odata.context"): mem_module_response = mem_module else: mem_module_response = plugin_object.rf.get(mem_module.get("@odata.id")) if mem_module_response.get("error"): plugin_object.add_data_retrieval_error(Memory, mem_module_response, redfish_url) continue if mem_module_response.get("Id"): # get size module_size = mem_module_response.get("SizeMB") or mem_module_response.get("CapacityMiB") or 0 module_size = int(module_size) # DELL fix for iDRAC 8 if plugin_object.rf.vendor == "Dell" and module_size % 1024 != 0: module_size = round(module_size * 1024 ** 2 / 1000 ** 2) # get name module_name = mem_module_response.get("SocketLocator") or mem_module_response.get( "DeviceLocator") or mem_module_response.get("Name") if module_name is None: module_name = "UnknownNameLocation" # get status status_data = get_status_data(mem_module_response.get("Status")) if plugin_object.rf.vendor == "HPE" and grab(mem_module_response, f"Oem.{plugin_object.rf.vendor_dict_key}.DIMMStatus"): status_data["State"] = grab(mem_module_response, f"Oem.{plugin_object.rf.vendor_dict_key}.DIMMStatus") elif plugin_object.rf.vendor == "Fujitsu" and \ grab(mem_module_response, f"Oem.{plugin_object.rf.vendor_dict_key}.SignalStatus"): status_data["State"] = grab(mem_module_response, f"Oem.{plugin_object.rf.vendor_dict_key}.SignalStatus") status_data["Health"] = grab(mem_module_response, f"Oem.{plugin_object.rf.vendor_dict_key}.LegacyStatus") elif mem_module_response.get("DIMMStatus"): status_data["State"] = mem_module_response.get("DIMMStatus") mem_inventory = Memory( name=module_name, id=mem_module_response.get("Id"), health_status=status_data.get("Health"), operation_status=status_data.get("State"), size_in_mb=module_size, manufacturer=mem_module_response.get("Manufacturer"), serial=mem_module_response.get("SerialNumber"), socket=grab(mem_module_response, "MemoryLocation.Socket"), slot=grab(mem_module_response, "MemoryLocation.Slot"), channel=grab(mem_module_response, "MemoryLocation.Channel"), speed=mem_module_response.get("OperatingSpeedMhz"), part_number=mem_module_response.get("PartNumber"), type=mem_module_response.get("MemoryDeviceType") or mem_module_response.get("MemoryType"), base_type=mem_module_response.get("BaseModuleType"), system_ids=system_id ) if plugin_object.cli_args.verbose: mem_inventory.source_data = mem_module_response plugin_object.inventory.add(mem_inventory) if mem_inventory.operation_status in ["Absent", "NotPresent", "EmptyOrNotInstalled"]: continue num_dimms += 1 size_sum += module_size if mem_inventory.operation_status in ["GoodInUse", "Operable"]: plugin_status = "OK" status_text = mem_inventory.operation_status else: plugin_status = mem_inventory.health_status status_text = plugin_status if system_power_state != "ON": plugin_status = "OK" status_text = mem_inventory.health_status status_text = f"Memory module {mem_inventory.name} (%.1fGB) status is: {status_text}" % ( mem_inventory.size_in_mb / 1024) plugin_object.add_output_data("CRITICAL" if plugin_status not in ["OK", "WARNING"] else plugin_status, status_text, location=f"System {system_id}") else: plugin_object.add_output_data("UNKNOWN", "No memory data returned for API URL '%s'" % mem_module.get("@odata.id"), location=f"System {system_id}") if num_dimms == 0: issue_text = f"Returned data from API URL '{redfish_url}' contains no memory information" plugin_object.inventory.add_issue(Memory, issue_text) else: plugin_object.add_output_data("OK", f"All {num_dimms} memory modules (Total %.1fGB) are in good condition" % ( size_sum / 1024), summary=True, location=f"System {system_id}") return # EOF