[2.4.0] Checkmk Werk 16047 adapted: Changed host labels for Azure Resource Groups and Virtual Machine

Werk 16047 was adapted. The following is the new Werk, a diff is shown at the end of the message. [//]: # (werk v2) # Changed host labels for Azure Resource Groups and Virtual Machine key | value ---------- | --- date | 2024-01-26T12:20:23+00:00 version | 2.4.0b1 class | feature edition | cre component | checks level | 1 compatible | no This werk affects users who use the tags of Azure Resource Groups or Virtual Machines (if monitored as hosts) as host labels in Checkmk. The host labels are renamed from the original Azure format "{key}":"{value}" to "cmk/azure/tag/{key}":"{value}" in order to stay consistent with other host labels and to avoid overwriting existing Checkmk labels. Additionally, label keys and values are now validated to 1) not hold empty values - empty values are replaced by "true" and 2) not contain colons (":") - colons are replaced by underscores ("_"). So a former label "label:key":"" will now be shown as "label_key":"true". The old labels will be removed in version 2.4.0. ------------------------------------<diff>------------------------------------------- [//]: # (werk v2) - # Changed host labels for Azure Resource Groups and Virutal Machines ? - - + # Changed host labels for Azure Resource Groups and Virtual Machine ? + key | value ---------- | --- date | 2024-01-26T12:20:23+00:00 version | 2.4.0b1 class | feature edition | cre component | checks level | 1 compatible | no This werk affects users who use the tags of Azure Resource Groups or Virtual Machines (if monitored as hosts) as host labels in Checkmk. The host labels are renamed from the original Azure format "{key}":"{value}" to "cmk/azure/tag/{key}":"{value}" in order to stay consistent with other host labels and to avoid overwriting existing Checkmk labels. Additionally, label keys and values are now validated to 1) not hold empty values - empty values are replaced by "true" and 2) not contain colons (":") - colons are replaced by underscores ("_"). So a former label "label:key":"" will now be shown as "label_key":"true". The old labels will be removed in version 2.4.0.