Checkmk werks level1 May 2023

checkmk-werks-lvl1@lists.checkmk.com

19 participants
130 discussions

Checkmk Werk 15746: 'mk_inventory' column can now be returned from 'host' endpoints

by External contributor

ID: 15746 Title: 'mk_inventory' column can now be returned from 'host' endpoints Component: REST API Level: 1 Class: Bug fix Version: 2.3.0b1 Asking the REST API for the 'mk_inventory' column resulted in an empty response. This is no longer the case.

1 year, 5 months

Checkmk Werk 15539: oracle_instance: Report host of each instance

by External contributor

ID: 15539 Title: oracle_instance: Report host of each instance Component: Checks & agents Level: 1 Class: New feature Version: 2.3.0b1 The agent plugins for Oracle database monitoring (Windows and Unix) now report the host name of the host running each instance. It is reported both in the service output and in the status data of the hardware/software inventory. To get this information, users must upgrade their agent plugins.

1 year, 5 months

Checkmk Werk 15738: <tt>ucs_c_rack_server_util_cpu</tt>: Take user-configured parameters into account

by External contributor

ID: 15738 Title: <tt>ucs_c_rack_server_util_cpu</tt>: Take user-configured parameters into account Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 The above check plugin did not take any user-configured parameters (ruleset CPU utilization of Devices with Modules) into account. As of this werk, the plugin respects both the upper tresholds and the averaging horizon if configured.

1 year, 6 months

Checkmk Werk 15730: add proper error message when fetch remote call times out

by External contributor

ID: 15730 Title: add proper error message when fetch remote call times out Component: Dynamic host configuration Level: 1 Class: Bug fix Version: 2.3.0b1 Prior to this werk, Phase 1.1 "Fetching from site" reported an Internal Server Error alongside the API specific exception whenever the remote call timed out. This werk introduces proper error handling for this exception and will display the appropriate message instead of the internal error.

1 year, 6 months

Checkmk Werk 15562: Drop unsupported distros

by External contributor

ID: 15562 Title: Drop unsupported distros Component: Site Management Level: 1 Class: Bug fix Version: 2.3.0b1 This change may affect you in case you've been using Checkmk with the following distros: <ul> <li>Ubuntu 16.04</li> <li>Ubuntu 18.04</li> <li>SLES 12 SP3</li> <li>SLES 12 SP4</li> <li>SLES 15</li> </ul> Checkmk will now not be built anymore for those distros.

1 year, 6 months

Checkmk Werk 15737: <tt>docker_node_info</tt>: Fix sporadic UNKN if host is monitored by multiple sites

by External contributor

ID: 15737 Title: <tt>docker_node_info</tt>: Fix sporadic UNKN if host is monitored by multiple sites Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 In case a Docker host with installed Docker agent plugin (<tt>mk_docker</tt>) was monitored by multiple Checkmk sites, the Docker node info service might have sporadically reported UNKN with the following error message: C+: Plugin exception in section_node_disk_usage: [Errno 2] No such file or directory: '/var/lib/check_mk_agent/mk_docker_df.tmp....' -> '/var/lib/check_mk_agent/mk_docker_df.spool' C-: To benefit from this werk, users have to re-deploy the Docker agent plugin on affected hosts.

1 year, 6 months

Checkmk Werk 15739: <tt>fortisandbox_disk_usage</tt>: Fix <tt>KeyError: 'disk_used'</tt>

by External contributor

ID: 15739 Title: <tt>fortisandbox_disk_usage</tt>: Fix <tt>KeyError: 'disk_used'</tt> Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 The above mentioned check plugin always crashed with C+: KeyError: 'disk_used' C-:

1 year, 6 months

Checkmk Werk 15612: omd_diskusage: Monitor more Locations

by External contributor

ID: 15612 Title: omd_diskusage: Monitor more Locations Component: Checks & agents Level: 1 Class: New feature Version: 2.3.0b1 More information can found in the manpage of <tt>omd_diskusage</tt>.

1 year, 6 months

Checkmk Werk 15846: New views for measuring IT utilization

by External contributor

ID: 15846 Title: New views for measuring IT utilization Component: Multisite Level: 1 Class: New feature Version: 2.3.0b1 Measure the historic utilization of Linux, Windows servers as well as VMware ESXi, Nutanix, Proxmox, and Hyper-V hypervisors. With this change, we ship new views calculating historic averages over the last 365 days for CPU, memory and filesystem utilization. These views were developed in cooperation with the Swiss Data Center Efficiency Association to help companies measure IT utiization in their data centers.

1 year, 6 months

Checkmk Werk 14200: Improved performance for some automation and command line calls

by External contributor

ID: 14200 Title: Improved performance for some automation and command line calls Component: config Level: 1 Class: New feature Version: 2.1.0p28 Commands requiring rule evaluation generally considered all hosts instead of focusing only on the individual hosts in question. Depending on your configuration, the following commands might run faster now, since they no longer evaluate thousands of irrelevant hosts. GUI <ul> <li>Service discovery</li> <li>Service discovery, waiting for active check result</li> <li>Computing service labels (internal mechanism)</li> <li>Effective parameters of host/service</li> <li>Host Diagnose via setup</li> </ul> Command Line <ul> <li>cmk -d {hostname}</li> <li>cmk -D {hostname}</li> <li>cmk --check-discovery {hostname}</li> <li>cmk -I {hostname}</li> <li>cmk {hostname} (standard checking)</li> <li>cmk -i {hostname}</li> <li>cmk --inventory-as-check {hostname} (command used by generic check helpers)</li> </ul>

1 year, 6 months

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Checkmk werks level1 May 2023