There is a dashboard in grafana created in Loki. The "Services logs" row has one panel that expands depending on the selected containers in the "service_to_display" filter. I need to make it so that the search occurs only in the panel in which the service_name is identical to the one selected in the "service_for_search" filter using the Text Box variable. At the moment the request looks like this {container_name=~"$service_to_display", level=~"$level", host=~"$host"} | logfmt | (container_name =~ "$service_for_search") |= "$search_for_service" .
But in this case, the logs are displayed only in one panel.enter image description hereenter image description here
Related
I'm currently following the tutorial "Creating a custom filter control" in Dynamics 365 for Finance and Operations Development Cookbook - Fourth Edition
I've created the extension to the MainAccount which includes, under NavigationList(Group) -> Filter (Group)", an instance of Combo Box with the following properties:
| Property | Value |
| Name | FilterType |
| AutoDeclaration | Yes |
| EnumType | DimensionLedgerAccountType |
| Selection | 10 |
In Visual Studio's preview, this displays correctly and offers the expected set of values.
I've set my project to be my startup project.
I've set my form extension to be my startup object.
... and then I click "Start".
After some long wait for the page to render, I find the labels for the fields are displayed with short black lines where the input fields should be, but the input fields hardly allow any interaction. I can click on them to select them, transforming them into blue box shapes, but I can't actually type anything into them and the input which should be a drop-down/combo-box for "type" has no visual or functional distinctions from the input for "name" which should just be text.
Is Visual Studio failing to deploy something?
Is there some additional modification needed in my metadata for this to render as expected?
What do I need to do to fix this?
Because you mention that you click "Apply", I think you are in the wrong area of the form.
Take a look at the screenshot from my implementation of the recipe, you can see there are two filter areas on the form. The first is the standard filter experience and the listed fields are based on the ranges set on the query of the form. Those fields are text fields because they allow you to enter filter values which may be different from one possible value. The second area is the one where the two custom filter controls described by the recipe in the cookbook were added. As you can see in the screenshot, the "Main account type" control provides a combo box behavior with the allowed values. If you change a value in on of these two controls, you don't need to click "Apply". Instead, the filters are applied automatically when the onModified event of the control fires.
With thanks to FH-Inway who spent some time screen sharing, it turns out the problem was not with the solution but with my expectations.
I expected the filter fields to simply be displayed and immediately available for use.
However, in actually -- completely counter-intuitively -- the fields, being created as part of the form, are only editable after one clicks the "Edit" button.
Once in edit mode, the fields display and interact as expected.
Grafana Version: 6.2.5
Elastic search
I have logs data with pattern ERR,INFO,DEBUG
Example “data_ERR_notconnected”, “sys_INFO_connected”, “sys_DEBUG_network”
I am trying to create template variable for ‘marker’ with variable dropdown as ERR,INFO,DEBUG. So when ERR is clicked from dropdown only error based data is displayed in table format panel.
Drop down image
regex used
I am using regex as /.*(ERR|INFO|SH)/ but i dont see any change in response. Basically i am not able to group a values based on string pattern in a template variable? Is there anyway i could group the values based on string pattern? Any idea would be helpful?
Replace your regex with /.*_(ERR|INFO|SH)_.*/
This should give you ERR, INFO, SH as value of the dropdown
I'm using Grafana with Prometheus as a Datasource.
I'm trying to create a variable with a filtered list of servers and I want to use this list to fix list of servers to display in my Dashboard.
My variable, named servers_front, is a query (label_values(info_fqdn)) with a regex to choose my servers /.*_front/
I want to use this full list of servers by default without displaying a combobox to choose which one I want to display.
Another requirement : If a new server that matches /.*_front/ is created, I want the list is automatically updated
Edit the variable
Variables > Edit > Selection Options >enable Include All option >Custom all value>.*
When saving dashboard you have an option to "save current variables", which means that currently selected value will be stored as a default when dashboard is loaded.
So if you have a templating variable with enabled "All" option you can save your dashboard ensuring "All" is selected (with option mentioned above enabled) and it should work.
Note that what is stored in dashboard is real "all" option and not an expanded list of all currently present values, so it should be dynamically expanded.
If you want that variable hidden then either you can hide the variable and save again after changing and saving its value or (if you have variable hidden from the start you can open url for dashboard with "&var-servers_front=All" appended (which will force variable to have "All" value and save dashboard with "save current variables".
I would like to create a dynamic dashboard of my cluster nodes. this dashboard will be composed of multiple single state panels. each one shows the status and name of a node
So this what I have done:
create a template variable list_of_vm = label_values(up{job="node_exporter"},instance) by checking multi-value combo
the result of this is something like ip1:port, ip2:port, ... , ip7:port
create un single state panel with repeat panel set to list_of_vm. And in metrics I set up{instance="$list_of_vm",job="node_exporter"}
After checking all instances in the template variable, the panels are correctly duplicated, but their value is wrong because in metric the query is evaluated as : up{instance="$list_of_vm",job="node_exporter"}
when list_of_vm = "ip1:port+ip2:port+..+ip7:port"
And I am expecting to have ip1:port for the first panel, ip2:port for the second one...
Do you have any idea to fix this problem
I'm making a Grafana dashboard and want a panel that reports the latest version of our app. The version is reported as a label in the app_version (say) metric like so:
app_version_updated{instance="eu99",version="1.5.0-abcdefg"}
I've tried a number of Prometheus queries to extract the version label as a string from the latest member of this time series, to no effect.
For example, the query
count(app_version_updated) by (version)
returns a {version="1.5.0-abcdefg"} element with a value of 1. When put in a Grafana dashboard in a single value panel, this doesn't display the version string but instead the count value (1).
How can I construct a Prometheus query that returns the version string?
My answer tries to elaborate on Carl's answer. I assume that the GUI layout may have changed a little since 2016, so it took me while to find the "name" option.
Assuming you have a metric as follows:
# HELP db2_prometheus_adapter_info Information on the state of the DB2-Prometheus-Adapter
# TYPE db2_prometheus_adapter_info gauge
db2_prometheus_adapter_info{app_state="UP") 1.0
and you would like to show the value of the label app_state.
Follow these steps:
Create a "SingleStat" visualization.
Go to the "Queries" tab:
Enter the name (here db2_prometheus_adapter_info) of the metric.
Enter the label name as the legend using the {{[LABEL]}} notation (here {{app_state}}).
Activate the "instant" option.
Go to the "Visualization" tab:
Choose the value "Name" under "Value - Stat".
Note on the "Instant" setting: This setting switches from a range query to a simplified query only returning the most recent value of the metric (also see What does the "instant" checkbox in grafana graphs based on prometheus do?). If not activated, the panel will show an error as soon as there is more than one distinct value for the label in the history of the metric. For a "normal" metric you would remedy this by choosing "current" in the "Value - Stat" option. But doing so here prevents your label value to be shown.
We recently added support for displaying the serie name as a value in the single stat panel (https://github.com/grafana/grafana/issues/4740). So you have to run our nightly build until we release 4.0.
Just make sure the query returns one serie and you can use the "name" value in the dropdown under Options -> big value.Then you can format the string using the legend formater. Ex {{job}} would return "node" as a serie name.
I hope this answers your question.
While most of #marcus-rickert's answer is still valid in Grafana 7, there is some change.
The 'Stat' 'Name' field seems to be gone, instead in the 'Field' panel, you can set the 'Display name' to the label you want to show.
This worked for me.
label_values(my_metric{type= "xxx", another_label="xxx"},target_label)
With Stat visualization in Grafana 8+, you can set the legend to the intended label name and then change the Stat Styles -> Text Mode to Name
Prometheus doesn't have any functions that return strings, what you're looking for is for a Grafana singlestat to be able to display a label value - which it unfortunately doesn't support yet.
https://github.com/grafana/grafana/issues/5094 tracks this.
Another update on very latest kube-prometheus-stack using grafana 8.0.3. I still faced this issue, for me in a Bar gauge I still had this issue in scenarios where it only returned 1 value, but with 2+ values the Legend field works OK.
My solution:
Go to Edit Panel, find Display Name, type
${__field.labels.insertYourLegendValueHere}
I wanted to get all the various values of a label from Prometheus to put into a variable in Grafana. I used this simple query to populate my varialbe Drop-Down list:
label_values(myLabelName)
This returned the expected "value01", "value02" etc