diff options
Diffstat (limited to 'cxmanage_api/node.py')
| -rw-r--r-- | cxmanage_api/node.py | 81 |
1 files changed, 78 insertions, 3 deletions
diff --git a/cxmanage_api/node.py b/cxmanage_api/node.py index f0239ba..e4d3e31 100644 --- a/cxmanage_api/node.py +++ b/cxmanage_api/node.py @@ -52,7 +52,8 @@ from cxmanage_api.ip_retriever import IPRetriever as IPRETRIEVER from cxmanage_api.cx_exceptions import TimeoutError, NoSensorError, \ SocmanVersionError, FirmwareConfigError, PriorityIncrementError, \ NoPartitionError, TransferFailure, ImageSizeError, \ - PartitionInUseError, UbootenvError, NoFRUVersionError + PartitionInUseError, UbootenvError, NoFRUVersionError, \ + EEPROMUpdateError # pylint: disable=R0902, R0904 @@ -87,7 +88,7 @@ class Node(object): image=None, ubootenv=None, ipretriever=None): """Default constructor for the Node class.""" if (not tftp): - tftp = InternalTftp() + tftp = InternalTftp.default() # Dependency Integration if (not bmc): @@ -839,6 +840,80 @@ communication. print("\nLog saved to " + new_filepath) + def update_node_eeprom(self, image): + """Updates the node EEPROM + + .. note:: + A power cycle is required for the update to take effect + + >>> node.update_node_eeprom('builds/dual_node_0_v3.0.0.img') + + :param image: The location of an EEPROM image + :type image: string + + :raises EEPROMUpdateError: When an error is encountered while \ +updating the EEPROM + + """ + # Does the image exist? + if(not os.path.exists(image)): + raise EEPROMUpdateError( + '%s does not exist' % image + ) + node_hw_ver = self.get_versions().hardware_version + # Is this configuration valid for EEPROM updates? + if('Dual Node' not in node_hw_ver): + raise EEPROMUpdateError( + 'eepromupdate is only valid on TerraNova systems' + ) + # Is this image valid? + if('Uplink' in node_hw_ver): + image_prefix = 'dual_uplink_node_%s' % (self.node_id % 4) + else: + image_prefix = 'dual_node_%s' % (self.node_id % 4) + if(image_prefix not in image): + raise EEPROMUpdateError( + '%s is not a valid node EEPROM image for this node' % image + ) + # Perform the upgrade + ipmi_command = 'fru write 81 %s' % image + self.ipmitool_command(ipmi_command.split(' ')) + + def update_slot_eeprom(self, image): + """Updates the slot EEPROM + + .. note:: + A power cycle is required for the update to take effect + + >>> node.update_slot_eeprom('builds/tn_storage.single_slot_v3.0.0.img') + + :param image: The location of an EEPROM image + :type image: string + + :raises EEPROMUpdateError: When an error is encountered while \ +updating the EEPROM + + """ + # Does the image exist? + if(not os.path.exists(image)): + raise EEPROMUpdateError( + '%s does not exist' % image + ) + node_hw_ver = self.get_versions().hardware_version + # Is this configuration valid for EEPROM updates? + if('Dual Node' not in node_hw_ver): + raise EEPROMUpdateError( + 'eepromupdate is only valid on TerraNova systems' + ) + # Is this image valid? + if('tn_storage.single_slot' not in image): + raise EEPROMUpdateError( + '%s is an invalid image for slot EEPROM' % image + ) + # Perform the upgrade + ipmi_command = 'fru write 82 %s' % image + self.ipmitool_command(ipmi_command.split(' ')) + def config_reset(self): """Resets configuration to factory defaults. @@ -1783,7 +1858,7 @@ obtained. "Unable to increment SIMG priority, too high") return priority - def _read_fru(self, fru_number, offset=0, bytes_to_read= -1): + def _read_fru(self, fru_number, offset=0, bytes_to_read=-1): """Read from node's fru starting at offset. This is equivalent to the ipmitool fru read command. |