Werk 16149 was adapted. The following is the new Werk, a diff is shown at the end of the message.
[//]: # (werk v2)
# New OderBy header in livestatus
key | value
---------- | ---
date | 2024-01-29T10:12:24+00:00
version | 2.3.0b1
class | feature
edition | cre
component | livestatus
level | 1
compatible | yes
We provide a new header for livestatus that returns the rows in
sorted order.
For example, to sort host names in descending order
```
$ lq 'GET hosts\nColumns: name\nOrderBy: name desc'
zhost
yhost
xhost
...
```
in ascending order
```
$ lq 'GET hosts\nColumns: name\nOrderBy: name asc'
ahost
bhost
...
```
or, alternatively without `asc`,
```
$ lq 'GET hosts\nColumns: name\nOrderBy: name'
ahost
bhost
...
```
The `OrderBy` header can be combined with the `Limit` header to
limit the number of results as expected.
```
$ lq 'GET hosts\nColumns: name\nOrderBy: name\nLimit: 1'
ahost
```
Furthermore, it is possible to sort on dictionary keys with the
following syntax
```
$ lq << EOF
GET services
Columns: host_name description performance_data
OrderBy: performance_data.user_time
EOF
...
```
------------------------------------<diff>-------------------------------------------
[//]: # (werk v2)
# New OderBy header in livestatus
key | value
---------- | ---
date | 2024-01-29T10:12:24+00:00
version | 2.3.0b1
class | feature
edition | cre
component | livestatus
level | 1
compatible | yes
We provide a new header for livestatus that returns the rows in
sorted order.
For example, to sort host names in descending order
```
$ lq 'GET hosts\nColumns: name\nOrderBy: name desc'
zhost
yhost
xhost
...
```
in ascending order
```
$ lq 'GET hosts\nColumns: name\nOrderBy: name asc'
ahost
bhost
...
```
or, alternatively without `asc`,
```
$ lq 'GET hosts\nColumns: name\nOrderBy: name'
ahost
bhost
...
```
The `OrderBy` header can be combined with the `Limit` header to
limit the number of results as expected.
```
- $ lq 'GET hosts\nColumns: name\OrderBy: name\Limit: 1'
+ $ lq 'GET hosts\nColumns: name\nOrderBy: name\nLimit: 1'
? + +
ahost
```
Furthermore, it is possible to sort on dictionary keys with the
following syntax
```
$ lq << EOF
GET services
Columns: host_name description performance_data
OrderBy: performance_data.user_time
EOF
...
```
[//]: # (werk v2)
# azure_vm_network_io: KeyError (total_Network_In_Total)
key | value
---------- | ---
compatible | yes
version | 2.3.0b1
date | 2024-02-05T14:11:34+00:00
level | 1
class | fix
component | checks
edition | cre
The Microsoft Azure API sometimes omits the metrics total_Network_In_Total and
total_Network_Out_Total. The check plugin azure_vm_network_io now omits computations based on these
metrics rather than crashing.
[//]: # (werk v2)
# Respect sort index for listed dashboards in page menu
key | value
---------- | ---
date | 2024-02-05T13:05:04+00:00
version | 2.3.0b1
class | fix
edition | cre
component | multisite
level | 1
compatible | yes
The page menu "Dashboards" in dashboards listed all other available dashboards
in a random order. The defined sort index of each dashboard is now respected.
[//]: # (werk v2)
# Import Azure tags as service labels
key | value
---------- | ---
date | 2024-01-29T07:26:41+00:00
version | 2.3.0b1
class | feature
edition | cre
component | checks
level | 1
compatible | yes
Azure resource tags are now imported as service labels as well. Each service that is discovered for an Azure resource now holds the resource's tags as service labels.
Also, you can now restrict the import of Azure tags via regex or disable the import altogether. This can be done in the rule "Microsoft Azure" via option "Import tags as host/service labels".
Note that tags are validated to 1) not hold empty values - empty values are replaced by "true" and 2) not contain colons (":") - colons are replaced by underscores ("_"). So an Azure resource tag "tag:key":"" will now be shown as "tag_key":"true".
[//]: # (werk v2)
# Changed host labels for Azure Resource Groups and Virutal Machines
key | value
---------- | ---
date | 2024-01-26T12:20:23+00:00
version | 2.3.0b1
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.
[//]: # (werk v2)
# if_lancom: Switch port discovery does not work for Lancom routers when the router description is configured to be used for the Service Description
key | value
---------- | ---
date | 2024-02-01T16:48:01+00:00
version | 2.3.0b1
class | fix
edition | cre
component | checks
level | 1
compatible | no
Sometimes the Lancom routers don't provide a name. During data parsing this caused the description to be left as an empty string.
As a result of that, when the router description was configured to be used for the Service Desciption, the discovery did not work properly.
This has now been fixed by having a fallback mechanism. If the router name is not present, the router description will be used.
Because of the change, the user is required to execute the service discovery again in order to discover any new services.
As well as get rid of any vanished services.
[//]: # (werk v2)
# omd start mkeventd: Error Code of Event Daemon
key | value
---------- | ---
date | 2024-02-02T12:32:48+00:00
version | 2.3.0b1
class | fix
edition | cre
component | omd
level | 1
compatible | yes
The command `omd start mkeventd` starts the event daemon. Previously, any exit code produced
by this daemon would be ignored. Now, if the exit code is non-zero, then the message `Failed` is
shown and the command `omd start mkeventd` exits with error code 2.
[//]: # (werk v2)
# Hide private topics in dropdowns
key | value
---------- | ---
date | 2024-02-01T08:07:44+00:00
version | 2.3.0b1
class | fix
edition | cre
component | multisite
level | 1
compatible | yes
Private topics were showing up in dropdowns (e.g. when editing dashboards).
Now they are hidden if the user does not have permissions for them.
[//]: # (werk v2)
# Fix topics being falsely shown as public
key | value
---------- | ---
date | 2024-02-01T08:01:39+00:00
version | 2.3.0b1
class | fix
edition | cre
component | multisite
level | 1
compatible | no
Previously, pagetypes (bookmarks, custom graphs, topics etc.) were falsely
handled as public, rather than private. Items published only to specific groups
are not affected and were handled correctly.
This change may cause users to no longer see public overwrites by admins for
example. Please ensure your permissions and publish states are configured
correctly.