Checkmk werks level1 September 2018

checkmk-werks-lvl1@lists.checkmk.com

11 participants
145 discussions

Check_MK Werk 6410: Determine the parent process more reliably

by Tom Baerwinkel

ID: 6410 Title: Determine the parent process more reliably Component: Site Management Level: 1 Class: Bug fix Version: 1.6.0i1 Previously, the parent process was determined by parsing /proc/{PID}/stat and columns where assumed to be separated by space. This was unreliable because the filename in the second column may contain a space as well. If omd was issued e.g. from tmux the process name "tmux: server" was used. This resulted in a traceback during e.g. omd … [View More]

6 years, 6 months

Check_MK Werk 6733: veeam_backup_status: Plugin is bakeable

by Simon Betz

ID: 6733 Title: veeam_backup_status: Plugin is bakeable Component: agents Level: 1 Class: Bug fix Version: 1.6.0i1 If no 64-bit Windows agent is used you have to create a wrapper batch script, eg. {{veeam_backup_status.bat}} which calls the {{veeam_backup_status.ps1}}. In this case the powershell script needs to be put somewhere else (see example here) and is called from this .bat script with the 64 bit powershell: <code> @ECHO OFF %systemroot%\sysnative\… [View More]

6 years, 6 months

Check_MK Werk 6770: Showing graph metric values at mouse position now

by Lars Michelsen

ID: 6770 Title: Showing graph metric values at mouse position now Component: metrics Level: 2 Class: New feature Version: 1.6.0i1 When moving the mouse pointer on Check_MK graphs a hover popup will be shown at the mous position that contains the date and time of the current mouse position together with the values of the single metrics.

6 years, 6 months

Check_MK Werk 6774: Add Content-Security-Policy header to prevent some cross site scripting and injection attacks

by Lars Michelsen

ID: 6774 Title: Add Content-Security-Policy header to prevent some cross site scripting and injection attacks Component: Multisite Level: 1 Class: Security fix Version: 1.6.0i1 When requesting pages from the GUI a <tt>Content-Security-Policy</tt> is now been set in the HTTP response. Using this mechanism the application can tell the browser which things are allowed to be done by the web page in the context of the browser. We are now, for example … [View More]

6 years, 6 months

Check_MK Werk 6772: LDAP: Only save users on changed configuration

by Lars Michelsen

ID: 6772 Title: LDAP: Only save users on changed configuration Component: Multisite Level: 1 Class: Bug fix Version: 1.6.0i1 The LDAP synchronization was rewriting the user configuration during every synchronization, even when no change has been made to the user configuration. This needless operation resulted in subsequent load because some processes, like the Check_MK alert and notify helper were reloading their configuration in case of a changed Check_MK config file.

6 years, 6 months

Check_MK Werk 6773: Fixed URL redirect from /[site]/ when using custom ports

by Lars Michelsen

ID: 6773 Title: Fixed URL redirect from /[site]/ when using custom ports Component: Multisite Level: 1 Class: Bug fix Version: 1.6.0i1 Requests to the GUI were not done correctly when a non standard port is used for accessing the GUI. The redirect from <tt>/[site]/</tt> or <tt>/[site]</tt> to <tt>/[site]/check_mk/</tt> was setting the URL back to standard ports.

6 years, 6 months

Check_MK Werk 6771: Fixed minor graph rendering issues when using the modern theme

by Lars Michelsen

ID: 6771 Title: Fixed minor graph rendering issues when using the modern theme Component: metrics Level: 1 Class: Bug fix Version: 1.6.0i1 The graph time axis labels had a slightly wrong background color. And the graph hover indicator line had a wrong position in relation to the mouse pointer.

6 years, 6 months

Check_MK Werk 6735: cpu_util_unix: Fixed calculation of CPU usage on UNIX

by Simon Betz

ID: 6735 Title: cpu_util_unix: Fixed calculation of CPU usage on UNIX Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 The result of the cpu_usage is wrong. The cpu_time_guest is included in cpu_time_user: See https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/kerne… for more information: <code> /* * Account guest CPU time to a process. * @p: the process that the CPU time gets accounted to * @cputime: the CPU … [View More]

6 years, 6 months

Check_MK Werk 5511: cmk-update-agent: Improve prelink handling

by Andreas Umbreit

ID: 5511 Title: cmk-update-agent: Improve prelink handling Component: agents Level: 1 Class: Bug fix Version: 1.6.0i1 With werk #5507, we tried to mitigate the impact of prelink on the agent updater binary. However, it turned out that the corresponding files did not survive every Check_MK Agent update scenarios. First of all, please note that we do not recommend the usage of prelink at all, as its benefit is questionable and there are some issues (not limited … [View More]

6 years, 6 months

Check_MK Werk 6730: winperf_processor.util: Fixed displaying average values in graphs

by Simon Betz

ID: 6730 Title: winperf_processor.util: Fixed displaying average values in graphs Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1

6 years, 6 months

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Checkmk werks level1 September 2018