netbox-agent/netbox_agent/raid/hp.py

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Python
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2020-02-02 20:08:56 +01:00
from netbox_agent.raid.base import Raid, RaidController
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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from netbox_agent.misc import get_vendor
from netbox_agent.config import config
import subprocess
import logging
import re
REGEXP_CONTROLLER_HP = re.compile(r'Smart Array ([a-zA-Z0-9- ]+) in Slot ([0-9]+)')
class HPRaidControllerError(Exception):
pass
def ssacli(sub_command):
command = ["ssacli"]
command.extend(sub_command.split())
p = subprocess.Popen(
command,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT
)
stdout, stderr = p.communicate()
stdout = stdout.decode("utf-8")
if p.returncode != 0:
mesg = "Failed to execute command '{}':\n{}".format(
" ".join(command), stdout
)
raise HPRaidControllerError(mesg)
if 'does not have any physical' in stdout:
return list()
2022-04-04 09:05:42 +02:00
else:
lines = stdout.split('\n')
lines = list(filter(None, lines))
return lines
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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def _test_if_valid_line(line):
ignore_patterns = ['Note:', 'Error:', 'is not loaded', 'README', ' failure', ' cache']
for pattern in ignore_patterns:
if not line or pattern in line:
return None
return line
def _parse_ctrl_output(lines):
controllers = {}
current_ctrl = None
for line in lines:
line = line.strip()
line = _test_if_valid_line(line)
if line is None:
continue
ctrl = REGEXP_CONTROLLER_HP.search(line)
if ctrl is not None:
slot = ctrl.group(2)
current_ctrl = "{} - Slot {}".format(ctrl.group(1), slot)
controllers[current_ctrl] = {'Slot': slot}
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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if 'Embedded' not in line:
controllers[current_ctrl]['External'] = True
continue
if ': ' not in line:
continue
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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attr, val = line.split(': ', 1)
attr = attr.strip()
val = val.strip()
controllers[current_ctrl][attr] = val
return controllers
def _parse_pd_output(lines):
drives = {}
current_array = None
current_drv = None
for line in lines:
line = line.strip()
line = _test_if_valid_line(line)
if line is None:
fix: hp inventory crash is controller return some warning about the cache to be re-enable for example ``` DEBUG:urllib3.connectionpool:https://netbox.local:443 "GET /api/dcim/inventory-items/?device_id=9&tag=hw-disk&limit=0 HTTP/1.1" 200 52 ('A cache backup failure has occurred. Please execute the "reenablecache" ' 'command') Traceback (most recent call last): File "/usr/bin/netbox_agent", line 33, in <module> sys.exit(load_entry_point('netbox-agent==0.7.1', 'console_scripts', 'netbox_agent')()) File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/cli.py", line 50, in main return run(config) File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/cli.py", line 43, in run server.netbox_create_or_update(config) File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/server.py", line 417, in netbox_create_or_update self.inventory.create_or_update() File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/inventory.py", line 547, in create_or_update self.do_netbox_disks() File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/inventory.py", line 417, in do_netbox_disks disks = self.get_hw_disks() File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/inventory.py", line 332, in get_hw_disks for raid_card in self.get_raid_cards(filter_cards=True): File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/inventory.py", line 242, in get_raid_cards self.raid = raid_class() File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/raid/hp.py", line 180, in __init__ self.convert_to_dict() File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/raid/hp.py", line 185, in convert_to_dict controllers = _parse_ctrl_output(lines) File "/opt/netbox-agent/lib/python3.6/site-packages/netbox_agent/raid/hp.py", line 34, in _parse_ctrl_output attr, val = line.split(': ', 1) ```
2022-11-10 15:33:04 +01:00
continue
# Parses the Array the drives are in
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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if line.startswith('Array'):
current_array = line.split(None, 1)[1]
# Detects new physical drive
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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if line.startswith('physicaldrive'):
current_drv = line.split(None, 1)[1]
drives[current_drv] = {}
if current_array is not None:
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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drives[current_drv]['Array'] = current_array
continue
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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if ': ' not in line:
continue
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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attr, val = line.split(': ', 1)
attr = attr.strip()
val = val.strip()
drives.setdefault(current_drv, {})[attr] = val
return drives
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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def _parse_ld_output(lines):
drives = {}
current_array = None
current_drv = None
for line in lines:
line = line.strip()
line = _test_if_valid_line(line)
if line is None:
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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continue
# Parses the Array the drives are in
if line.startswith('Array'):
current_array = line.split(None, 1)[1]
drives[current_array] = {}
# Detects new physical drive
if line.startswith('Logical Drive'):
current_drv = line.split(': ', 1)[1]
drives.setdefault(current_array, {})['LogicalDrive'] = current_drv
continue
if ': ' not in line:
continue
attr, val = line.split(': ', 1)
drives.setdefault(current_array, {})[attr] = val
return drives
class HPRaidController(RaidController):
def __init__(self, controller_name, data):
self.controller_name = controller_name
self.data = data
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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self.pdrives = self._get_physical_disks()
arrays = [d['Array'] for d in self.pdrives.values() if d.get('Array')]
if arrays:
self.ldrives = self._get_logical_drives()
self._get_virtual_drives_map()
def get_product_name(self):
return self.controller_name
def get_manufacturer(self):
return 'HP'
def get_serial_number(self):
return self.data['Serial Number']
def get_firmware_version(self):
return self.data['Firmware Version']
def is_external(self):
return self.data.get('External', False)
def _get_physical_disks(self):
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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lines = ssacli('ctrl slot={} pd all show detail'.format(self.data['Slot']))
pdrives = _parse_pd_output(lines)
ret = {}
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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for name, attrs in pdrives.items():
array = attrs.get('Array', '')
model = attrs.get('Model', '').strip()
vendor = None
if model.startswith('HP'):
vendor = 'HP'
elif len(model.split()) > 1:
vendor = get_vendor(model.split()[1])
else:
vendor = get_vendor(model)
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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ret[name] = {
'Array': array,
'Model': model,
'Vendor': vendor,
'SN': attrs.get('Serial Number', '').strip(),
'Size': attrs.get('Size', '').strip(),
'Type': 'SSD' if attrs.get('Interface Type') == 'Solid State SATA'
else 'HDD',
'_src': self.__class__.__name__,
'custom_fields': {
'pd_identifier': name,
'mount_point': attrs.get('Mount Points', '').strip(),
'vd_device': attrs.get('Disk Name', '').strip(),
'vd_size': attrs.get('Size', '').strip(),
}
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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}
return ret
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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def _get_logical_drives(self):
lines = ssacli('ctrl slot={} ld all show detail'.format(self.data['Slot']))
ldrives = _parse_ld_output(lines)
ret = {}
for array, attrs in ldrives.items():
ret[array] = {
'vd_array': array,
'vd_size': attrs.get('Size', '').strip(),
'vd_consistency': attrs.get('Status', '').strip(),
'vd_raid_type': 'RAID {}'.format(attrs.get('Fault Tolerance', 'N/A').strip()),
'vd_device': attrs.get('LogicalDrive', '').strip(),
'mount_point': attrs.get('Mount Points', '').strip()
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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}
return ret
def _get_virtual_drives_map(self):
for name, attrs in self.pdrives.items():
array = attrs["Array"]
ld = self.ldrives.get(array)
if ld is None:
logging.error(
"Failed to find array information for physical drive {}."
" Ignoring.".format(name)
)
continue
attrs['custom_fields'].update(ld)
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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def get_physical_disks(self):
Added disks extended attributes This patch brings some of the physical and virtual drive attributes as `custom_fields` to the disks inventory. The goal is to have this information present to ease disks maintenance when a drive becomes unavailable and its attributes can't be read anymore from the RAID controller. It also helps to standardize the extended disk attributes across the different manufacturers. As the disk physical identifers were not available under the correct format (hexadecimal format using the `xml` output as opposed as `X:Y:Z` format using the default `list` format), the command line parser has been refactored to read the `list` format, rather than `xml` one in the `omreport` raid controller parser. As the custom fields have to be created prior being able to register the disks extended attributes, this feature is only activated using the `--process-virtual-drives` command line parameter, or by setting `process_virtual_drives` to `true` in the configuration file. The custom fields to create as `DCIM > inventory item` `Text` are described below. NAME LABEL DESCRIPTION mount_point Mount point Device mount point(s) pd_identifier Physical disk identifier Physical disk identifier in the RAID controller vd_array Virtual drive array Virtual drive array the disk is member of vd_consistency Virtual drive consistency Virtual disk array consistency vd_device Virtual drive device Virtual drive system device vd_raid_type Virtual drive RAID Virtual drive array RAID type vd_size Virtual drive size Virtual drive array size In the current implementation, the disks attributes ore not updated: if a disk with the correct serial number is found, it's sufficient to consider it as up to date. To force the reprocessing of the disks extended attributes, the `--force-disk-refresh` command line option can be used: it removes all existing disks to before populating them with the correct parsing. Unless this option is specified, the extended attributes won't be modified unless a disk is replaced. It is possible to dump the physical/virtual disks map on the filesystem under the JSON notation to ease or automate disks management. The file path has to be provided using the `--dump-disks-map` command line parameter.
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return list(self.pdrives.values())
class HPRaid(Raid):
def __init__(self):
self.output = subprocess.getoutput('ssacli ctrl all show detail')
self.controllers = []
self.convert_to_dict()
def convert_to_dict(self):
lines = self.output.split('\n')
lines = list(filter(None, lines))
controllers = _parse_ctrl_output(lines)
for controller, attrs in controllers.items():
self.controllers.append(
HPRaidController(controller, attrs)
)
def get_controllers(self):
return self.controllers