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Checkmk Werk 11148: agent_prometheus: correct handling of cAdvisor pod memory

by Wontek Hong

ID: 11148 Title: agent_prometheus: correct handling of cAdvisor pod memory Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 In the previous version, the cAdvisor pod memory did not allow the handling of multiple machine instances. This version now correctly processes the information for both machine memory and memory limits.

4 years, 2 months

Checkmk Werk 11256: Extension API change: html.header and html.top_heading require breadcrumb argument

by Lars Michelsen

ID: 11256 Title: Extension API change: html.header and html.top_heading require breadcrumb argument Component: Multisite Level: 1 Class: New feature Version: 1.7.0i1 This change is only relevant in case you have custom GUI extensions that implement custom HTML pages. In case you do this, it is likely that you use the <tt>html.header</tt> or <tt>html.top_heading</tt> methods. Once upgrading to 1.7 you will have to update your code to hand over a breadcrumb as second argument. This can be done like this: C+: from cmk.gui.plugins.main_menu.mega_menus import ( make_simple_page_breadcrumb, MegaMenuSetup, ) title = "My custom page" html.header(title, make_simple_page_breadcrumb(MegaMenuSetup, title)) C-: For more examples have a look at our code and search for the keyword breadcrumb.

4 years, 2 months

Checkmk Werk 11142: PostgreSQL: Differentiate idle from active connections

by Timotheus Bachinger

ID: 11142 Title: PostgreSQL: Differentiate idle from active connections Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 Previously, the agent plugin "mk_postgres" and the check plugin "postgres_connections" were not differentiating between "idle" and "active" connections. With this werk, the data to differentiate those states is obtained and evaluated accordingly. The WATO rule "Database Connections (PostgreSQL)" (renamed from "Database Connections (PostgreSQL/MongoDB)") has now a dedicated option for setting the levels for "active" and "idle" connections. In case the rule was used previously, the default connection type for PostgreSQL will be "active" as the old agent was excluding "idle" connections. Note: As this WATO rule was applicable as well for MongoDB, this change will be incompatible to previously existing MongoDB rules set with "Database Connections (PostgreSQL/MongoDB)". If this is applicable for your setup, perform the following steps: <li> If you're monitoring both PostgreSQL and MongoDB: keep the old rule "Database Connections (PostgreSQL/MongoDB)" before updating to this werk.</li> <li> If you're monitoring MongoDB only: delete the old rule "Database Connections (PostgreSQL/MongoDB)" before updating to this werk</li> <li> Create a new rule with your previous settings for MongoDB with the new rule "Database Connections (MongoDB)" </li>

4 years, 2 months

Checkmk Werk 11223: aix_diskiod: Switch to new diskstat-ruleset

by Joerg Herbel

ID: 11223 Title: aix_diskiod: Switch to new diskstat-ruleset Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 The check <tt>aix_diskiod<\tt> now uses the rules defined under the ruleset "Levels for disk IO" instead of "Levels on disk IO (old style checks)". User-defined rules have to be adjusted to account for this.

4 years, 2 months

Checkmk Werk 10127: Do not remove acknowledgements for retries.

by Sven Panne

ID: 10127 Title: Do not remove acknowledgements for retries. Component: cmc Level: 1 Class: Bug fix Version: 1.7.0i1 When a non-sticky acknowledgement has been set for a host/service in a soft non-OK state, it has been removed when it stayed in a soft non-OK state in the next check cycle (i.e. after a retry). This behavior was unexpected for the user and inconsistent with the way Nagios behaves, so this has been fixed.

4 years, 3 months

Checkmk Werk 10852: mk_oracle.ps1: Fixed missing sqls in rman section

by Marcel Arentz

ID: 10852 Title: mk_oracle.ps1: Fixed missing sqls in rman section Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 For Oracle databases with version lower than 12.1 there has been some missing sqls in the plugin for Windows. This has been fixed with this werk. To benefit from this change, you will need to replace the plugin on the Oracle database host.

4 years, 3 months

Checkmk Werk 11305: config: drop support of 'precompile_params'

by Moritz Kiemer

ID: 11305 Title: config: drop support of 'precompile_params' Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 This werk only affects users who have developed their own plugins using the 'precompile function' feature. If you are not aware of this feature, you are most likely not affected. The support of this feature is now dropped, so if you have used it, please adapt your code accordingly. Otherwise your check function will not be passed the expected parameters. Have a look at the commit history of the sap or fileinfo plugins for reference.

4 years, 3 months

Checkmk Werk 11233: Manual checks: Do not overwrite static parameters with check group parameters

by Simon Jess

ID: 11233 Title: Manual checks: Do not overwrite static parameters with check group parameters Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 Example: If you have configured the manual check {{State and count of processes}} and there's another rule {{State and count of processes}} from {{Parameters for discovered services}} which also matches on the manual check then the manual parameters are overwritten with the parameters for discovered services. This may concern all manual checks and the related parameters for discovered services.

4 years, 3 months

Checkmk Werk 11255: Disable dangerous commands on hosts / services by default

by Lars Michelsen

ID: 11255 Title: Disable dangerous commands on hosts / services by default Component: Multisite Level: 1 Class: Bug fix Version: 1.7.0i1 In the views you have the option to execute commands on the visible hosts or services. The most popular ones are the ones for setting downtimes or acknowledging problems. Significantly less used, but rather dangerous, commands include "Toggle notifications", "Toggle active checks", "Toggle passive checks" and "clear modified attributes". These commands modify the behaviour of the core for the selected objects, e.g. checks or notifications are deactivated, which overwrites the configuration of the core. This can easily lead to confusion, as it is not very transparent for which objects this modification is active. The commands were previously only available by default for users with the role "admin". We have now also withdrawn these rights from the role "admin" by default. Admins who still need these commands can reactivate the rights under "Roles & Permissions" in the configuration.

4 years, 3 months

Checkmk Werk 11251: Updated to 1.9.21

by Lars Michelsen

ID: 11251 Title: Updated to 1.9.21 Component: Other Components Level: 1 Class: Bug fix Version: 1.7.0i1

4 years, 3 months

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