ID: 4755
Title: Fixed possible error when processing piggyback monitoring data
Component: Core & setup
Level: 1
Class: Bug fix
Version: 1.5.0i1
An error "OSError: [Errno 2] No such file or directory: '/omd/sites/*/tmp/check_mk/piggyback/'"
could occur when using piggyback agent data (like it's done when monitoring ESX hosts / vcenters).
The error message was visible in the cmc.log and looked like this:
2017-06-06 06:39:36 [4] Check_MK helper [7231]: : >> File "/omd/sites/mysite/share/check_mk/modules/check_mk_base.py", line 371, in get_host_info
2017-06-06 06:39:36 [4] Check_MK helper [7231]: : >> ignore_check_interval=True)
2017-06-06 06:39:36 [4] Check_MK helper [7231]: : >> File "/omd/sites/mysite/share/check_mk/modules/check_mk_base.py", line 506, in get_realhost_info
2017-06-06 06:39:36 [4] Check_MK helper [7231]: : >> piggy_output = get_piggyback_info(hostname) + get_piggyback_info(ipaddress)
2017-06-06 06:39:36 [4] Check_MK helper [7231]: : >> File "/omd/sites/mysite/share/check_mk/modules/check_mk_base.py", line 635, in get_piggyback_info
2017-06-06 06:39:36 [4] Check_MK helper [7231]: : >> for sourcehost, file_path in get_piggyback_files(hostname):
2017-06-06 06:39:36 [4] Check_MK helper [7231]: : >> File "/omd/sites/mysite/share/check_mk/modules/check_mk_base.py", line 612, in get_piggyback_files
2017-06-06 06:39:36 [4] Check_MK helper [7231]: : >> for sourcehost in os.listdir(dir):
2017-06-06 06:39:36 [4] Check_MK helper [7231]: : >> OSError: [Errno 2] No such file or directory: '/omd/sites/mysite/tmp/check_mk/piggyback/backedhost'
This was some kind of race condition when one Check_MK helper cleaned up outdated piggyback files
while another helper was reading the piggyback data.
ID: 4754
Title: Fixed possible "Operation not permitted issue" during activation
Component: WATO
Level: 1
Class: Bug fix
Version: 1.5.0i1
In case a pid of a former activation process is reused by a process of
another user a "OSError: [Errno 1] Operation not permitted" exception
could occur.
ID: 4818
Title: Fixed "No Data" in Tactical Overview if missing permissions to see failed notifications
Component: Multisite
Level: 2
Class: Bug fix
Version: 1.5.0i1
Guest do not have permissions to see failed notifications per default which
lead into an empty tactical overview. This bug is in Check_MK since June 2016.
ID: 4780
Title: HW/SW inventory: Removed entries about section ages provided by check_mk_agent; this reverts Werk 3904
Component: HW/SW Inventory
Level: 2
Class: Bug fix
Version: 1.5.0i1
These HW/SW inventory entries filled up inventory archive and slowed
down the monitoring system. See also Werk 4485.
ID: 4712
Title: BI availability: Fixes bugs related to no configured BIs and BIs only showing services
Component: BI
Level: 1
Class: Bug fix
Version: 1.5.0i1
If you opened the BI availability page without having any BIs configured, an exception was shown.
BIs only containing service states, but not the host state of the services host, were incorrectly calculated.