"""
Libvirtd Logs
=============
This module contains the following parsers:
LibVirtdLog - file ``/var/log/libvirt/libvirtd.log``
----------------------------------------------------
LibVirtdQemuLog - file ``/var/log/libvirt/qemu/*.log``
------------------------------------------------------
"""
from insights.specs import Specs
from insights import LogFileOutput, parser
[docs]
@parser(Specs.libvirtd_log)
class LibVirtdLog(LogFileOutput):
"""
Parse the ``/var/log/libvirt/libvirtd.log`` log file.
.. note::
Please refer to its super-class :class:`insights.core.LogFileOutput`
Sample input::
2013-10-23 17:32:19.909+0000: 14069: debug : do_open:1174 : trying driver 0 (Test) ...
2013-10-23 17:32:19.909+0000: 14069: debug : do_open:1180 : driver 0 Test returned DECLINED
2013-10-23 17:32:19.909+0000: 14069: debug : do_open:1174 : trying driver 1 (ESX) ...
2013-10-23 17:32:19.909+0000: 14069: debug : do_open:1180 : driver 1 ESX returned DECLINED
2013-10-23 17:32:19.909+0000: 14069: debug : do_open:1174 : trying driver 2 (remote) ...
2013-10-23 17:32:19.957+0000: 14069: error : virNetTLSContextCheckCertDN:418 : Certificate [session] owner does not match the hostname AA.BB.CC.DD <============= IP Address
2013-10-23 17:32:19.957+0000: 14069: warning : virNetTLSContextCheckCertificate:1102 : Certificate check failed Certificate [session] owner does not match the hostname AA.BB.CC.DD
2013-10-23 17:32:19.957+0000: 14069: error : virNetTLSContextCheckCertificate:1105 : authentication failed: Failed to verify peer's certificate
Examples:
>>> "Certificate check failed Certificate" in libvirtd_log
True
>>> len(libvirtd_log.lines) # All lines, before filtering
8
>>> len(libvirtd_log.get('NetTLSContext')) # After filtering
3
"""
pass
[docs]
@parser(Specs.libvirtd_qemu_log)
class LibVirtdQemuLog(LogFileOutput):
"""
Parse the ``/var/log/libvirt/qemu/*.log`` log file.
.. note::
Please refer to its super-class :class:`insights.core.LogFileOutput`
Sample input from file /var/log/libvirt/qemu/bb912729-fa51-443b-bac6-bf4c795f081d.log::
2019-06-04 05:33:22.280743Z qemu-kvm: -vnc 10.xxx.xxx.xxx:0: Failed to start VNC server: Failed to bind socket: Cannot assign requested address
2019-06-04 05:33:2.285+0000: shutting down
Examples:
>>> from datetime import datetime
>>> "shutting down" in libvirtd_qemu_log
True
>>> len(list(libvirtd_qemu_log.get_after(datetime(2019, 4, 26, 6, 55, 20))))
2
>>> libvirtd_qemu_log.file_name.strip('.log') # Instance UUID
'bb912729-fa51-443b-bac6-bf4c795f081d'
"""
pass