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Check_MK Werk 6604: mssql_backup.per_type: Discover MSSQL backup services per type

by Simon Betz

ID: 6604 Title: mssql_backup.per_type: Discover MSSQL backup services per type Component: Checks & agents Level: 1 Class: New feature Version: 1.6.0i1 With the ruleset {{Discovery of MSSQL backup}} two choices for monitring MSSQL backups are available. Either a summary service per instance can be discovered. This service monitors all or a subset of "database", "database diff", "log", "file or filegroup", "file diff", "partial", "partial diff" or "unspecific" backup types. Or MSSQL backup services per backup type and instance are created.

6 years

Check_MK Werk 6737: docker_node_network: Wrong API implementation caused a lot of small inventory history files

by Simon Betz

ID: 6737 Title: docker_node_network: Wrong API implementation caused a lot of small inventory history files Component: HW/SW Inventory Level: 1 Class: Bug fix Version: 1.6.0i1

6 years

Check_MK Werk 6737: docker_node_network: Wrong API implementation caused a lot of small inventory historie files

by Simon Betz

ID: 6737 Title: docker_node_network: Wrong API implementation caused a lot of small inventory historie files Component: HW/SW Inventory Level: 1 Class: Bug fix Version: 1.6.0i1

6 years

Check_MK Werk 5513: cmk-update-agent: Fix crash on more than two passed "-v" flags

by Andreas Umbreit

ID: 5513 Title: cmk-update-agent: Fix crash on more than two passed "-v" flags Component: agents Level: 1 Class: Bug fix Version: 1.6.0i1

6 years

Check_MK Werk 5512: cmk-update-agent: Make executable-Format-rule relevant for Linux only

by Andreas Umbreit

ID: 5512 Title: cmk-update-agent: Make executable-Format-rule relevant for Linux only Component: agents Level: 1 Class: Bug fix Version: 1.6.0i1 After introducing the binary Format for the agent updater, we added a rule to the agent updater ruleset that enables the user to choose the format of the cmk-update-agent executable. Hence the packaged binary format is only runnable on Linux, this rule now gets ignored for all other OSes. Please note: If you want to enable automatic updates on Linux hosts that run on an architecture other than x86-64 or x86, you have to explicitibly choose to deploy the python script format, since the binary formats are not runnable on these architectures.

6 years

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 rm. Now the psutil module is used to determine the parent process.

6 years

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\WindowsPowerShell\v1.0\powershell.exe -ExecutionPolicy Unrestricted " & ""C:\scripts\veeam_backup_status.ps1""" </code>

6 years

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

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 limiting the URLs where AJAX calls can be made to or the URLs which can be used as form targets. This helps to prevent some XSS and other injection attacks. The configuration of this policy is made in the apache configuration file <tt>etc/apache/conf.d/security.conf</tt>. In case you want to have a look at the details or want to extend the policy somehow you may edit the file in the context of your site configuration. To apply the changes you need to restart your site apache using <tt>omd restart apache</tt>. In case of trouble please let us know. We can probably adapt the default configuration to solve common issues with this policy for all users. One thing that may affect users that include Check_MK pages on other web pages using frames or iframes: We set the <tt>frame-ancestors</tt> option to <tt>'self'</tt> which means that only pages with the same protocol, url and port as the Check_MK page may refer to Check_MK pages. You can extend this statement with the URLs you want to allow.

6 years

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

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Checkmk werks level1