Checkmk werks level1 November 2019

checkmk-werks-lvl1@lists.checkmk.com

18 participants
112 discussions

Checkmk Werk 10385: Do not expose download credentials to the image history

by Lars Michelsen

ID: 10385 Title: Do not expose download credentials to the image history Component: Other Components Level: 1 Class: Bug fix Version: 1.7.0i1 The previous "docker build" mechanism was using docker build arguments for handing over the Checkmk enterprise download credentials to the docker image build procedure. This was making the credentials available in the meta information of the docker image, which may not be acceptable in many situations. If you simply want to use the Checkmk docker container, you don't need to care about the details below. This is just relevant for the ones building own docker images with Checkmk using the standard build logic. This change switches the image build logic to use a small busybox based container during image building that manages the secret download credentials and provides it to the "docker build" command. These containers will either be stopped and removed after the build finished successfully or after 180 seconds. If you build images on your own, you don't have to change anything if you use our build logic (docker/Makefile).

4 years, 9 months

Checkmk Werk 10199: Bakery plugins must save the configuration into yml_store parameter

by Sergey Kipnis

ID: 10199 Title: Bakery plugins must save the configuration into yml_store parameter Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 Previously the Bakery configured Windows Agent using <tt>check_mk.ini</tt> configuration file: every script in <tt>enterprise/agents/bakery</tt> directory could write own configuration data into the own file. All those files had been later gathered into one <tt>check_mk.ini</tt> configuration file. Since this release the Bakery configures Windows Agent using only <tt>check_mk.bakery.yml</tt>. All data located in the ini file will be ignored. To correctly configure Windows Agent you must use new parameter in your <tt>bake_***</tt> function named <tt>yml_store</tt>. This parameter has type YamlStore and imported automatically from <tt>agent_bakery_plugins.py</tt>. Now the configuration data of all plugins are stored in a standard Python dictionary, which replicates the structure of the Windows Agent's configuration file. The following sample bake function sets the agent port setting for the Yaml file. It receives the configured port for the agent configuration and creates two entries, "enabled" and "port" in the "global" section. C+: def bake_agent_port(opsys, conf, conf_dir, plugins_dir, yml_store): # ^^^^^^^^^ global_section = yml_store.make_section["global"] # mandatory to get dict # ^^^^^^ global_section["enabled"] = True # mandatory also global_section["port"] = conf # configures the Agent port # ^^^^ ^^^^ C-: The function above creates the following definitions in the <tt>check_mk.bakery.yml</tt>: C+: global: enabled: True port: 6551 C-:

4 years, 9 months

Checkmk Werk 10441: emc_ecs_diskio: new disk IO check for Dell EMC ECS storage systems

by Jonas Kluger

ID: 10441 Title: emc_ecs_diskio: new disk IO check for Dell EMC ECS storage systems Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 New SNMP check for monitoring the disk IO for Dell EMC ECS (cloud storage system). Make sure to create the rule 'Hosts without system description OID' for this host.

4 years, 9 months

Checkmk Werk 7883: mk_sap_hana: Fix crash in bakelet when optional value "runas" is not set

by Konstantin Büttner

ID: 7883 Title: mk_sap_hana: Fix crash in bakelet when optional value "runas" is not set Component: agents Level: 1 Class: Bug fix Version: 1.7.0i1

4 years, 9 months

Checkmk Werk 10335: mongodb: extension of replica set checks

by Axel Dimroth

ID: 10335 Title: mongodb: extension of replica set checks Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 Additional checks and information to monitor mongodb replica sets: - replication lag between the primary and its members - oplog statistics - change of primary mode - missing primary node - total size of all indexes For using this new feature, you have to re-deploy the agent with the new mongodb plugin.

4 years, 9 months

Checkmk Werk 10198: Windows Agent can be configured to use also non-WMI API to get data about running processes

by Sergey Kipnis

ID: 10198 Title: Windows Agent can be configured to use also non-WMI API to get data about running processes Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 Previously the Bakery could not set "use_wmi" option to "no" (false) in the Windows Agent's configuration file. This error force the Agent to use only WMI API to get information about running processes. Now the error has been fixed and the Bakery generates the configuration file for the Windows Agent correctly

4 years, 9 months

Checkmk Werk 10201: Windows Agent configures Windows Firewall by default

by Sergey Kipnis

ID: 10201 Title: Windows Agent configures Windows Firewall by default Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 Windows Agent configures Windows Firewall automatically upon installation

4 years, 9 months

Checkmk Werk 7286: fileinfo: now able to discover files with umlauts again

by Andreas Boesl

ID: 7286 Title: fileinfo: now able to discover files with umlauts again Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1

4 years, 9 months

Checkmk Werk 10567: hp_fan, hp_psu: Support for 5412rzl2 devices

by Ronny Bruska

ID: 10567 Title: hp_fan, hp_psu: Support for 5412rzl2 devices Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1

4 years, 9 months

Checkmk Werk 10495: mssql_connections: Remove default levels 20, 50 which are not useful in general

by Simon Jess

ID: 10495 Title: mssql_connections: Remove default levels 20, 50 which are not useful in general Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 Due to very different MSSQL environments we cannot state default levels in general. One result is that there are a lot of {{MSSQL Connections}} services which report WARN but which may be OK. If you count on these default levels for some {{MSSQL Connections}} services you have to create rules {{MSSQL Connections}} for these services.

4 years, 9 months

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Checkmk werks level1 November 2019