ModInfo - Commands modinfo <module_name>
¶
Parsers to parse the output of modinfo <module_name>
commands.
ModInfoI40e - Command modinfo i40e
¶
ModInfoVmxnet3 - Command modinfo vmxnet3
¶
ModInfoIgb - Command modinfo igb
¶
ModInfoIxgbe - Command modinfo ixgbe
¶
ModInfoVeth - Command modinfo veth
¶
ModInfoEach - Command modinfo *
¶
for any module listed by lsmod
ModInfoAll - Command modinfo *(all modules)
¶
for all modules listed by lsmod
-
class
insights.parsers.modinfo.
ModInfo
[source]¶ Bases:
dict
Base class for the information about a kernel module, the module info will be stored in dictionary format. Besides of that, the following utility properties are provided as well.
-
classmethod
from_content
(content)[source]¶ A classmethod to generated a ModInfo object from the given content list. Two more keys module_name and module_deps will be created as well per the content.
- Raises
SkipException -- When nothing need to check to a dict.
-
property
module_alias
¶ This will return the list of alias to this kernel module when set, else [].
- Type
(list)
-
property
module_deps
¶ This will return the list of kernel modules depend on the kernel module when set, else [].
- Type
(list)
-
property
module_details
¶ This will return the kernel module details when set.
- Type
(dict)
-
property
module_firmware
¶ This will return the list of firmwares used by this module when set, else [].
- Type
(list)
-
property
module_name
¶ This will return kernel module name when set, else empty str.
- Type
(str)
-
property
module_parm
¶ This will return the list of parms for this kernel module when set, else [].
- Type
(list)
-
property
module_path
¶ This will return kernel module path when set, else None.
- Type
(str)
-
property
module_signer
¶ This will return the signer of kernel module when set, else empty string.
- Type
(str)
-
property
module_version
¶ This will return the kernel module version when set, else empty string.
- Type
(str)
-
classmethod
-
class
insights.parsers.modinfo.
ModInfoAll
(context, extra_bad_lines=[])[source]¶ Bases:
insights.core.CommandParser
,dict
Class to parse the information about all kernel modules, the module info will be stored in dictionary format.
Sample output:
filename: /lib/modules/3.10.0-957.10.1.el7.x86_64/kernel/drivers/net/vmxnet3/vmxnet3.ko.xz version: 1.4.14.0-k license: GPL v2 description: VMware vmxnet3 virtual NIC driver author: VMware, Inc. retpoline: Y rhelversion: 7.6 srcversion: 7E672688ACACBDD2E363B63 alias: pci:v000015ADd000007B0sv*sd*bc*sc*i* depends: intree: Y vermagic: 3.10.0-957.10.1.el7.x86_64 SMP mod_unload modversions signer: Red Hat Enterprise Linux kernel signing key sig_key: A5:70:18:DF:B6:C9:D6:1F:CF:CE:0A:3D:02:8B:B3:69:BD:76:CA:ED sig_hashalgo: sha256 filename: /lib/modules/3.10.0-993.el7.x86_64/kernel/drivers/net/ethernet/intel/i40e/i40e.ko.xz firmware: i40e/i40e-e2-7.13.1.0.fw firmware: i40e/i40e-e1h-7.13.1.0.fw version: 2.3.2-k license: GPL description: Intel(R) Ethernet Connection XL710 Network Driver author: Intel Corporation, <e1000-devel@lists.sourceforge.net> retpoline: Y rhelversion: 7.7 srcversion: DC5C250666ADD8603966656 alias: pci:v00008086d0000158Bsv*sd*bc*sc*i* alias: pci:v00008086d0000158Asv*sd*bc*sc*i* depends: ptp intree: Y vermagic: 3.10.0-993.el7.x86_64 SMP mod_unload modversions signer: Red Hat Enterprise Linux kernel signing key sig_key: 81:7C:CB:07:72:4E:7F:B8:15:24:10:F9:27:2D:AA:CF:80:3E:CE:59 sig_hashalgo: sha256 parm: debug:Debug level (0=none,...,16=all), Debug mask (0x8XXXXXXX) (uint) parm: int_mode: Force interrupt mode other than MSI-X (1 INT#x; 2 MSI) (int)
- Raises
SkipException -- When nothing need to parse.
Examples
>>> type(modinfo_all) <class 'insights.parsers.modinfo.ModInfoAll'> >>> 'i40e' in modinfo_all True >>> modinfo_all['i40e'].module_version '2.3.2-k' >>> modinfo_all['i40e'].module_path '/lib/modules/3.10.0-993.el7.x86_64/kernel/drivers/net/ethernet/intel/i40e/i40e.ko.xz' >>> sorted(modinfo_all['i40e'].module_firmware) ['i40e/i40e-e1h-7.13.1.0.fw', 'i40e/i40e-e2-7.13.1.0.fw'] >>> sorted(modinfo_all['i40e'].module_alias) ['pci:v00008086d0000158Asv*sd*bc*sc*i*', 'pci:v00008086d0000158Bsv*sd*bc*sc*i*'] >>> sorted(modinfo_all['i40e'].module_parm) ['debug:Debug level (0=none,...,16=all), Debug mask (0x8XXXXXXX) (uint)', 'int_mode: Force interrupt mode other than MSI-X (1 INT#x; 2 MSI) (int)'] >>> 'vmxnet3' in modinfo_all True
-
retpoline_y
¶ A set of names of the modules with the attribute “retpoline: Y”.
- Type
set
-
retpoline_n
¶ A set of names of the modules with the attribute “retpoline: N”.
- Type
set
-
class
insights.parsers.modinfo.
ModInfoEach
(context, extra_bad_lines=[])[source]¶ Bases:
insights.core.CommandParser
,insights.parsers.modinfo.ModInfo
Parses the output of
modinfo %s
command, where %s is any of the loaded modules.Sample output:
filename: /lib/modules/3.10.0-993.el7.x86_64/kernel/drivers/net/ethernet/intel/i40e/i40e.ko.xz firmware: i40e/i40e-e2-7.13.1.0.fw firmware: i40e/i40e-e1h-7.13.1.0.fw version: 2.3.2-k license: GPL description: Intel(R) Ethernet Connection XL710 Network Driver author: Intel Corporation, <e1000-devel@lists.sourceforge.net> retpoline: Y rhelversion: 7.7 srcversion: DC5C250666ADD8603966656 alias: pci:v00008086d0000158Bsv*sd*bc*sc*i* alias: pci:v00008086d0000158Asv*sd*bc*sc*i* depends: ptp intree: Y vermagic: 3.10.0-993.el7.x86_64 SMP mod_unload modversions signer: Red Hat Enterprise Linux kernel signing key sig_key: 81:7C:CB:07:72:4E:7F:B8:15:24:10:F9:27:2D:AA:CF:80:3E:CE:59 sig_hashalgo: sha256 parm: debug:Debug level (0=none,...,16=all), Debug mask (0x8XXXXXXX) (uint) parm: int_mode: Force interrupt mode other than MSI-X (1 INT#x; 2 MSI) (int)
- Raises
SkipException -- When nothing is need to parse
Examples
>>> type(modinfo_obj) <class 'insights.parsers.modinfo.ModInfoEach'> >>> modinfo_obj.module_name 'i40e' >>> modinfo_obj.module_version '2.3.2-k' >>> modinfo_obj.module_path '/lib/modules/3.10.0-993.el7.x86_64/kernel/drivers/net/ethernet/intel/i40e/i40e.ko.xz' >>> sorted(modinfo_obj.module_firmware) ['i40e/i40e-e1h-7.13.1.0.fw', 'i40e/i40e-e2-7.13.1.0.fw'] >>> sorted(modinfo_obj.module_alias) ['pci:v00008086d0000158Asv*sd*bc*sc*i*', 'pci:v00008086d0000158Bsv*sd*bc*sc*i*'] >>> sorted(modinfo_obj.module_parm) ['debug:Debug level (0=none,...,16=all), Debug mask (0x8XXXXXXX) (uint)', 'int_mode: Force interrupt mode other than MSI-X (1 INT#x; 2 MSI) (int)']
-
property
data
¶ This will return the kernel module details when set.
- Type
(dict)
-
class
insights.parsers.modinfo.
ModInfoI40e
(context, extra_bad_lines=[])[source]¶ Bases:
insights.parsers.modinfo.ModInfoEach
Parses output of
modinfo i40e
command. Samplemodinfo i40e
output:filename: /lib/modules/3.10.0-993.el7.x86_64/kernel/drivers/net/ethernet/intel/i40e/i40e.ko.xz firmware: i40e/i40e-e2-7.13.1.0.fw firmware: i40e/i40e-e1h-7.13.1.0.fw version: 2.3.2-k license: GPL description: Intel(R) Ethernet Connection XL710 Network Driver author: Intel Corporation, <e1000-devel@lists.sourceforge.net> retpoline: Y rhelversion: 7.7 srcversion: DC5C250666ADD8603966656 alias: pci:v00008086d0000158Bsv*sd*bc*sc*i* alias: pci:v00008086d0000158Asv*sd*bc*sc*i* depends: ptp intree: Y vermagic: 3.10.0-993.el7.x86_64 SMP mod_unload modversions signer: Red Hat Enterprise Linux kernel signing key sig_key: 81:7C:CB:07:72:4E:7F:B8:15:24:10:F9:27:2D:AA:CF:80:3E:CE:59 sig_hashalgo: sha256 parm: debug:Debug level (0=none,...,16=all), Debug mask (0x8XXXXXXX) (uint) parm: int_mode: Force interrupt mode other than MSI-X (1 INT#x; 2 MSI) (int)
Examples
>>> type(modinfo_i40e) <class 'insights.parsers.modinfo.ModInfoI40e'> >>> modinfo_i40e.module_name 'i40e' >>> modinfo_i40e.module_version '2.3.2-k' >>> modinfo_i40e.module_path '/lib/modules/3.10.0-993.el7.x86_64/kernel/drivers/net/ethernet/intel/i40e/i40e.ko.xz' >>> 'firmware' in modinfo_i40e True >>> sorted(modinfo_i40e.module_firmware) == sorted(['i40e/i40e-e2-7.13.1.0.fw', 'i40e/i40e-e1h-7.13.1.0.fw']) True >>> sorted(modinfo_i40e.module_alias) == sorted(['pci:v00008086d0000158Asv*sd*bc*sc*i*', 'pci:v00008086d0000158Bsv*sd*bc*sc*i*']) True >>> sorted(modinfo_i40e.module_parm) == sorted(['debug:Debug level (0=none,...,16=all), Debug mask (0x8XXXXXXX) (uint)', 'int_mode: Force interrupt mode other than MSI-X (1 INT#x; 2 MSI) (int)']) True
-
class
insights.parsers.modinfo.
ModInfoIgb
(context, extra_bad_lines=[])[source]¶ Bases:
insights.parsers.modinfo.ModInfoEach
Parses output of
modinfo igb
command. Samplemodinfo igb
output:filename: /lib/modules/3.10.0-327.10.1.el7.jump7.x86_64/kernel/drivers/net/ethernet/intel/igb/igb.ko version: 5.2.15-k license: GPL description: Intel(R) Gigabit Ethernet Network Driver author: Intel Corporation, <e1000-devel@lists.sourceforge.net> rhelversion: 7.2 srcversion: 9CF4D446FA2E882F6BA0A17 alias: pci:v00008086d000010D6sv*sd*bc*sc*i* depends: i2c-core,ptp,dca,i2c-algo-bit intree: Y vermagic: 3.10.0-327.10.1.el7.jump7.x86_64 SMP mod_unload modversions signer: Red Hat Enterprise Linux kernel signing key sig_key: C9:10:C7:BB:C3:C7:10:A1:68:A6:F3:6D:45:22:90:B7:5A:D4:B0:7A sig_hashalgo: sha256 parm: max_vfs:Maximum number of virtual functions to allocate per physical function (uint) parm: debug:Debug level (0=none,...,16=all) (int)
Examples
>>> type(modinfo_igb) <class 'insights.parsers.modinfo.ModInfoIgb'> >>> modinfo_igb.module_name 'igb' >>> modinfo_igb.module_version '5.2.15-k' >>> modinfo_igb.module_signer 'Red Hat Enterprise Linux kernel signing key' >>> modinfo_igb.module_alias 'pci:v00008086d000010D6sv*sd*bc*sc*i*'
-
class
insights.parsers.modinfo.
ModInfoIxgbe
(context, extra_bad_lines=[])[source]¶ Bases:
insights.parsers.modinfo.ModInfoEach
Parses output of
modinfo ixgbe
command. Samplemodinfo ixgbe
output:filename: /lib/modules/3.10.0-514.6.1.el7.jump3.x86_64/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.ko version: 4.4.0-k-rh7.3 license: GPL description: Intel(R) 10 Gigabit PCI Express Network Driver author: Intel Corporation, <linux.nics@intel.com> rhelversion: 7.3 srcversion: 24F0195E8A357701DE1B32E alias: pci:v00008086d000015CEsv*sd*bc*sc*i* depends: i2c-core,ptp,dca,i2c-algo-bit intree: Y vermagic: 3.10.0-514.6.1.el7.jump3.x86_64 SMP mod_unload modversions signer: Red Hat Enterprise Linux kernel signing key sig_key: 69:10:6E:D5:83:0D:2C:66:97:41:91:7B:0F:57:D4:1D:95:A2:8A:EB sig_hashalgo: sha256 parm: max_vfs:Maximum number of virtual functions to allocate per physical function (uint) parm: debug:Debug level (0=none,...,16=all) (int)
Examples
>>> type(modinfo_ixgbe) <class 'insights.parsers.modinfo.ModInfoIxgbe'> >>> modinfo_ixgbe.module_name 'ixgbe' >>> modinfo_ixgbe.module_version '4.4.0-k-rh7.3' >>> modinfo_ixgbe.module_signer 'Red Hat Enterprise Linux kernel signing key' >>> modinfo_ixgbe.module_alias 'pci:v00008086d000015CEsv*sd*bc*sc*i*'
-
class
insights.parsers.modinfo.
ModInfoVeth
(context, extra_bad_lines=[])[source]¶ Bases:
insights.parsers.modinfo.ModInfoEach
Parses output of
modinfo veth
command. Samplemodinfo veth
output:filename: /lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/net/veth.ko alias: rtnl-link-veth license: GPL v2 description: Virtual Ethernet Tunnel rhelversion: 7.2 srcversion: 25C6BF3D2F35CAF3A252F12 depends: intree: Y vermagic: 3.10.0-327.el7.x86_64 SMP mod_unload modversions signer: Red Hat Enterprise Linux kernel signing key sig_key: BC:73:C3:CE:E8:9E:5E:AE:99:4A:E5:0A:0D:B1:F0:FE:E3:FC:09:13 sig_hashalgo: sha256
Examples
>>> type(modinfo_veth) <class 'insights.parsers.modinfo.ModInfoVeth'> >>> modinfo_veth.module_name 'veth' >>> modinfo_veth.module_signer 'Red Hat Enterprise Linux kernel signing key'
-
class
insights.parsers.modinfo.
ModInfoVmxnet3
(context, extra_bad_lines=[])[source]¶ Bases:
insights.parsers.modinfo.ModInfoEach
Parses output of
modinfo vmxnet3
command. Samplemodinfo vmxnet3
output:filename: /lib/modules/3.10.0-957.10.1.el7.x86_64/kernel/drivers/net/vmxnet3/vmxnet3.ko.xz version: 1.4.14.0-k license: GPL v2 description: VMware vmxnet3 virtual NIC driver author: VMware, Inc. retpoline: Y rhelversion: 7.6 srcversion: 7E672688ACACBDD2E363B63 alias: pci:v000015ADd000007B0sv*sd*bc*sc*i* depends: intree: Y vermagic: 3.10.0-957.10.1.el7.x86_64 SMP mod_unload modversions signer: Red Hat Enterprise Linux kernel signing key sig_key: A5:70:18:DF:B6:C9:D6:1F:CF:CE:0A:3D:02:8B:B3:69:BD:76:CA:ED sig_hashalgo: sha256
Examples
>>> type(modinfo_drv) <class 'insights.parsers.modinfo.ModInfoVmxnet3'> >>> modinfo_drv.module_name 'vmxnet3' >>> modinfo_drv.module_version '1.4.14.0-k' >>> modinfo_drv.module_signer 'Red Hat Enterprise Linux kernel signing key' >>> modinfo_drv.module_alias 'pci:v000015ADd000007B0sv*sd*bc*sc*i*'