Checkmk werks level1 February 2023

checkmk-werks-lvl1@lists.checkmk.com

26 participants
104 discussions

Checkmk Werk 15088: Views: Regex in 'Joined column' is now possible

by Simon Jess

ID: 15088 Title: Views: Regex in 'Joined column' is now possible Component: Multisite Level: 1 Class: New feature Version: 2.2.0i1 Now you can use regexes in {{Joined column}}s. If multiple entries are found the first one of the sorted entries will be used. These regexes can be combined with macros in inventory based views and are evaluated {{AFTER}} the macro replacements. These macros don't need to be escaped, all other special characters have to be escaped: {{ORA $SID$\.SYSTEM Tablespace}} Example: <ul> <li>Choose {{Oracle instances}} as the data source</li> <li>Choose {{SID}} with {{$SID$}} below macros</li> <li>Now you can connect {{Services: Summary}} of the services {{ORA $SID$.(SYSAUX|TEMP) Tablespace}} below {{Joined column}}</li> </ul> Note: These regexes are basically case sensitive. If you need case insensitive regexes you have to add the global flag {{(?i)}} at the beginning of this regex. Example: <ul> <li>From the data source {{Oracle instances}} we get the SIDs in upper case format</li> <li>Items in filesystem service description are in lower case format</li> <li>Use the regex {{(?i)Filesystem /path/to/$SID$}} below {{Joined services}} in order to join the related service column</li> </ul>

1 year, 7 months

Checkmk Werk 15182: Abort update if incompatible user IDs are found

by Hannes Rantzsch

ID: 15182 Title: Abort update if incompatible user IDs are found Component: Site Management Level: 1 Class: New feature Version: 2.2.0i1 In Checkmk 2.2.0 the use of certain special characters in user IDs is no longer allowed. As a result, some user IDs that were previously valid in Checkmk version 2.1.0 will become invalid in version 2.2.0. The validation affects both local users and users from external connections such as LDAP. However, local users created in the Web UI are guaranteed to be compatible as the same restrictions were already applied there. Since Checkmk 2.2.0 will not work if any incompatible user ID is present, <tt>omd update</tt> will look for them and abort if any incompatible user ID is found. To be compatible with Checkmk version 2.2.0 please ensure that all user IDs adhere to the following restrictions: The first character of a user ID must be a digit, a letter, an underscore (<tt>_</tt>), or a dollar sign (<tt>$</tt>). The rest of the user ID may additionally contain dash (<tt>-</tt>), at (<tt>@</tt>), and dot (<tt>.</tt>).

1 year, 7 months

Checkmk Werk 15145: agent_azure: Remove caching from the azure_usagedetails section

by Sofia Colakovic

ID: 15145 Title: agent_azure: Remove caching from the azure_usagedetails section Component: agents Level: 1 Class: Bug fix Version: 2.2.0i1 Usage details section provides yesterday's Azure resource costs used in the "Cost" check plugin. Until now, the section data was fetched once a day and cached. The problem is that because yesterday's costs are still being calculated in the Azure's Cost Management, they change throughout the day. In order to report the cost data as soon as possible and to be consistent with the Azure's Cost Management, the caching of the azure_usagedetails section has been removed.

1 year, 7 months

Checkmk Werk 15381: Host Tag can now be "null" in REST API responses

by Wontek Hong

ID: 15381 Title: Host Tag can now be "null" in REST API responses Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 The REST API can now return "null" values for host tags. Previously, the inclusion of "null" in the allowed enums broke the validation. This werk fixes this "null" bug.

1 year, 7 months

Checkmk Werk 15093: HW/SW Inventory history: Fix missing row fields if changed

by Simon Jess

ID: 15093 Title: HW/SW Inventory history: Fix missing row fields if changed Component: HW/SW Inventory Level: 1 Class: Bug fix Version: 2.2.0i1 Some refactorings broke the werk 6821. Bring back the missing row fields. Persisted delta trees cannot be changed and stay without these fields.

1 year, 7 months

Checkmk Werk 15074: Improved host/service label filters

by Kenneth Okoh

ID: 15074 Title: Improved host/service label filters Component: Multisite Level: 1 Class: New feature Version: 2.2.0i1 This change implements the current main feature request from the Checkmk feature portal: Host and service label filters now allow for more complex queries, using logical operators 'and', 'or', 'not'. Additionally, the labels to filter by can be grouped, and label groups can be connected through the logical operators 'and', 'or', 'not' as well.

1 year, 7 months

Checkmk Werk 15218: time_period: response schemas updated to align with other endpoints.

by Gav

ID: 15218 Title: time_period: response schemas updated to align with other endpoints. Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 This werk introduces a fix for the time period collection and object respsonse schemas. For example, the previous collection response looked like this C+: { "links": [ { "domainType": "link", "rel": "self", "href": "http://localhost/heute/check_mk/api/1.0/domain-types/time_period/collection…", "method": "GET", "type": "application/json" } ], "id": "timeperiod", "domainType": "time_period", "value": [ { "domainType": "dict", "title": "tp1" }, ] } C-: It now looks like this C+: { "links": [ { "domainType": "link", "rel": "self", "href": "http://localhost/heute/check_mk/api/1.0/domain-types/time_period/collection…", "method": "GET", "type": "application/json" } ], "id": "time_period", "domainType": "time_period", "value": [ { "links": [ { "domainType": "link", "rel": "self", "href": "http://localhost/heute/check_mk/api/1.0/objects/time_period/time_period_1", "method": "GET", "type": "application/json" }, { "domainType": "link", "rel": "urn:org.restfulobjects:rels/update", "href": "http://localhost/heute/check_mk/api/1.0/objects/time_period/time_period_1", "method": "PUT", "type": "application/json" }, { "domainType": "link", "rel": "urn:org.restfulobjects:rels/delete", "href": "http://localhost/heute/check_mk/api/1.0/objects/time_period/time_period_1", "method": "DELETE", "type": "application/json" } ], "domainType": "time_period", "id": "time_period_1", "title": "tp1", "members": {}, "extensions": { "alias": "tp1", "active_time_ranges": [ { "day": "monday", "time_ranges": [ { "start": "12:00", "end": "15:00" } ] } ], "exceptions": [], "exclude": [] } }, ], "extensions": {} } C-:

1 year, 7 months

Checkmk Werk 15124: Fix KeyError on usage of filter 'Host has software package'

by Ronny Bruska

ID: 15124 Title: Fix KeyError on usage of filter 'Host has software package' Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 If you used the filter "Host has software package" in views, the error "KeyError (invswpac_host_from_version)" occurred.

1 year, 7 months

Checkmk Werk 15372: rest-api: alias field now required when creating a host group

by Gav

ID: 15372 Title: rest-api: alias field now required when creating a host group Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 This werk fixes an issue with getting a wrong response when creating a host group without an alias. The alias field is now required.

1 year, 7 months

Checkmk Werk 15371: rest-api: alias field now required when creating a contact group

by Gav

ID: 15371 Title: rest-api: alias field now required when creating a contact group Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 This werk fixes an issue with getting a wrong response when creating a contact group without an alias. The alias field is now required.

1 year, 7 months

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Checkmk werks level1 February 2023