Checkmk werks level1

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15966 discussions

Check_MK Werk 4756: Fix possible timeouts when changing configurations or changing user profile properties

by Lars Michelsen

ID: 4756 Title: Fix possible timeouts when changing configurations or changing user profile properties Component: Core & setup Level: 1 Class: Bug fix Version: 1.5.0i1 Check_MK is using generic functions to perform file IO, for example to save configuration files of WATO or saving the user properties of the GUI. With 1.4.0b1 we introduced a change that was intended to prevent loss of just written files during hard OS crashes. This change has now been reverted because it behaves badly in high IO load situations and might also itself cause high IO load in case files are written in a high frequency. The IO behaviour in this situation has now simply been changed back to the old state before 1.4.0b1. In future releases (1.5+) we'll find a solution to improve the handling of OS crash recovery situations.

7 years, 3 months

Check_MK Werk 4819: f5_bigip_cluster_status.v11_2: Fixed wrong syntax in naming of the check plugin

by Marcel Arentz

ID: 4819 Title: f5_bigip_cluster_status.v11_2: Fixed wrong syntax in naming of the check plugin Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 This bug led into the discovery error "missing check file". You will need to rediscover your checks to get this service working.

7 years, 3 months

Check_MK Werk 4828: User notification rules can now be canceled

by Andreas Boesl

ID: 4828 Title: User notification rules can now be canceled Component: Notifications Level: 1 Class: Bug fix Version: 1.5.0i1 Previously, the cancel notification rule did only apply to global notification rules.

7 years, 3 months

Check_MK Werk 4797: Removed deprecated global service discovery setting and added new standard rule

by Lars Michelsen

ID: 4797 Title: Removed deprecated global service discovery setting and added new standard rule Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 Removed deprecated global service discovery setting for new created sites and added a new standard rule which will execute every two hours a service discovery.

7 years, 3 months

Check_MK Werk 4715: Web-API Calls updates. get_ruleset/get_sites: enforce output_format=python. set_ruleset now validates incoming data

by Andreas Boesl

ID: 4715 Title: Web-API Calls updates. get_ruleset/get_sites: enforce output_format=python. set_ruleset now validates incoming data Component: WATO Level: 1 Class: Bug fix Version: 1.5.0i1

7 years, 3 months

Check_MK Werk 4789: check_mk_agent.aix: Fixed computation of uptime

by Marcel Arentz

ID: 4789 Title: check_mk_agent.aix: Fixed computation of uptime Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 once a day the computation of uptime has been wrong. This bug occured only 1 hour a day, when the output of uptime did contain days and minutes but no hours.

7 years, 3 months

Check_MK Werk 4755: Fixed possible error when processing piggyback monitoring data

by Lars Michelsen

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.

7 years, 3 months

Check_MK Werk 4714: Inventory win_networkadapter: Fixed exception when values were missing

by Andreas Boesl

ID: 4714 Title: Inventory win_networkadapter: Fixed exception when values were missing Component: HW/SW Inventory Level: 1 Class: Bug fix Version: 1.5.0i1

7 years, 3 months

Check_MK Werk 4754: Fixed possible "Operation not permitted issue" during activation

by Lars Michelsen

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.

7 years, 3 months

Check_MK Werk 4713: logwatch: fixed missing "Clear log" button for normal user in distributed setup

by Andreas Boesl

ID: 4713 Title: logwatch: fixed missing "Clear log" button for normal user in distributed setup Component: Multisite Level: 1 Class: Bug fix Version: 1.5.0i1

7 years, 3 months

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Checkmk werks level1