I am trying to use the new provisioning features of Grafana 5. There are a config variable for provisioning that specifies where to look for provisioning. You can see that there are a few example files in Grafana code base.

Please make sure to restart Grafana after you added your yaml files. Also, check the Grafana server log. I am running Grafana v5. It looks like my issue was an invalid dashboards. It would be nice to add some relevant warnings in the logs in similar cases, since for me it was failing silently.

An info message in case of successful loading could also be very useful. Great to hear that you sorted it out.

Gonna forward the feedback regarding this so that we can fix it. Thanks for the feedback! I am using the same grafana version as above stated. I have my all. But i do not see the dashboards loaded.

Please help. Then you need to have the all. Try stripping the top level dashboard and overwrite keys and include only the content of the dashboard value.

You might also have to remove the key id from it. Thank you. This worked. But the dashboard loads with a delay is this expected or do I need to install any additional plugins? Docs Grafana. Dashboard provisioning Support. Hi there, I am trying to use the new provisioning features of Grafana 5. What is the correct structure over there?

Thanks in advance, Dimitris.Learn about Grafana the monitoring solution for every database. Open Source is at the heart of what we do at Grafana Labs. Grafana has a number of configuration options that you can specify in a.

Do not change defaults. Grafana defaults are stored in this file. Depending on your OS, make all configuration changes in either custom. This path is specified in the Grafana init. Refer to Configure a Grafana Docker image for information about environmental variables, persistent storage, and building custom Docker images.

Copy sample. To configure Grafana, add a configuration file named custom. Semicolons the ; char are the standard way to comment out lines in a. If you want to change a setting, you must delete the semicolon ; in front of the setting before it will work.

A common problem is forgetting to uncomment a line in the custom. All options in the configuration file can be overridden using environment variables using the syntax:. Where the section name is the text within the brackets. Everything should be uppercase. For example, if you have these configuration settings:. Set the name of the grafana-server instance.

Used in logging and internal metrics and in clustering info. Path to where Grafana stores the sqlite3 database if usedfile based sessions if usedand other data.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. In previous versions of Grafana, you could only use the API for provisioning data sources and dashboards. But that required the service to be running before you started creating dashboards and you also needed to set up credentials for the HTTP API.

In v5. This will make GitOps more natural as data sources and dashboards can be defined via files that can be version controlled. We hope to extend this system to later add support for users, orgs and alerts as well.

This path is specified in the Grafana init. It is possible to use environment variable interpolation in all 3 provisioning config types. It is not available in the dashboards definition files just the dashboard provisioning configuration.

Therefore, we heavily relay on the expertise of the community. Each config file can contain a list of datasources that will be added or updated during start up. If the datasource already exists, Grafana will update it to match the configuration file.

grafana provisioning

The config file can also contain a list of datasources that should be deleted. That list is called deleteDatasources. If you are running multiple instances of Grafana you might run into problems if they have different versions of the datasource. The best way to solve this problem is to add a version number to each datasource in the configuration and increase it when you update the config. Grafana will only update datasources with the same or lower version number than specified in the config.

That way, old configs cannot overwrite newer configs if they restart at the same time. Since not all datasources have the same configuration settings we only have the most common ones as fields. The rest should be stored as a json blob in the jsonData field. Here are the most common settings that the core datasources use. The purpose of this is only to hide content from the users of the application. This should be used for storing TLS Cert and password that Grafana will append to the request on the server side.

All of these settings are optional. Datasources managed by Grafanas provisioning can be configured to add HTTP headers to all requests going to that datasource. The header name is configured in the jsonData field and the header value should be configured in secureJsonData. Each config file can contain a list of dashboards providers that will load dashboards into Grafana from the local filesystem.

It's possible to make changes to a provisioned dashboard in the Grafana UI. However, it is not possible to automatically save the changes back to the provisioning source. If allowUiUpdates is set to true and you make changes to a provisioned dashboard, you can Save the dashboard then changes will be persisted to the Grafana database.

Note: If a provisioned dashboard is saved from the UI and then later updated from the source, the dashboard stored in the database will always be overwritten. The version property in the JSON file will not affect this, even if it is lower than the existing dashboard.Learn about Grafana the monitoring solution for every database. Open Source is at the heart of what we do at Grafana Labs. In previous versions of Grafana, you could only use the API for provisioning data sources and dashboards.

But that required the service to be running before you started creating dashboards and you also needed to set up credentials for the HTTP API. In v5. This will make GitOps more natural as data sources and dashboards can be defined via files that can be version controlled.

We hope to extend this system to later add support for users, orgs and alerts as well. Check out the configuration page for more information on what you can configure in grafana. This path is specified in the Grafana init. It is possible to use environment variable interpolation in all 3 provisioning config types.

It is not available in the dashboards definition files just the dashboard provisioning configuration. Therefore, we heavily relay on the expertise of the community. Each config file can contain a list of datasources that will be added or updated during start up.

If the datasource already exists, Grafana will update it to match the configuration file. The config file can also contain a list of datasources that should be deleted. That list is called deleteDatasources. If you are running multiple instances of Grafana you might run into problems if they have different versions of the datasource.

The best way to solve this problem is to add a version number to each datasource in the configuration and increase it when you update the config. Grafana will only update datasources with the same or lower version number than specified in the config.

That way, old configs cannot overwrite newer configs if they restart at the same time. Since not all datasources have the same configuration settings we only have the most common ones as fields. The rest should be stored as a json blob in the jsonData field. Here are the most common settings that the core datasources use.

Secure json data is a map of settings that will be encrypted with secret key from the Grafana config. The purpose of this is only to hide content from the users of the application.

grafana provisioning

This should be used for storing TLS Cert and password that Grafana will append to the request on the server side. All of these settings are optional. Datasources managed by Grafanas provisioning can be configured to add HTTP headers to all requests going to that datasource.

The header name is configured in the jsonData field and the header value should be configured in secureJsonData. Each config file can contain a list of dashboards providers that will load dashboards into Grafana from the local filesystem.

However, it is not possible to automatically save the changes back to the provisioning source. If allowUiUpdates is set to true and you make changes to a provisioned dashboard, you can Save the dashboard then changes will be persisted to the Grafana database. Note: If a provisioned dashboard is saved from the UI and then later updated from the source, the dashboard stored in the database will always be overwritten.Learn about Grafana the monitoring solution for every database.

Open Source is at the heart of what we do at Grafana Labs.

grafana provisioning

ClickHouse datasource plugin provides a support for ClickHouse as a backend database. Install from grafana. Copy files to your Grafana plugin directory. Using of CHProxy will bring additional features:. Hint - if you need to cache requests like last 24h where timestamp changes constantly then try to use Round option at Raw Editor.

First row FROM contains two options: database and table. Table values depends on selected database. Second row contains selectors for time filtering:.

What is Grafana?

Column:DateTime or Column:TimeStamp are required for time-based macros and functions, because all analytics is based on these values. Raw Editor allows to type queries, get info about functions and macroses, format queries as Clickhouse do. Under the Editor you can find a raw query all macros and functions have already been replaced which will be sent directly to ClickHouse.

grafana provisioning

If some additional complexity is needed - just copy raw sql into Raw Editor and make according changes. Remember that macros are still available to use.

If you add a template variable of the type Queryyou can write a ClickHouse query that can return things like measurement names, key names or key values that are shown as a dropdown select box. For example, you can have a variable that contains all values for the hostname column in a table if you specify a query like this in the templating variable Query setting.

The options in the dropdown will have a text and value that allows you to have a friendly name as text and an id as the value. An example query with hostname as the text and id as the value:. You can also create nested variables.

For example if you had another variable named region. If you are using templating to feed your predicateyou will face performance degradation when everything is selected as the predicate is not necessary. It's also true for textbox when nothing is enteryou have to write specific sql code to handle that.

If the variable is type query with all selected or if the variable is a textbox with nothing enterthen the SQL Predicate is not included in the generated query. To create "Top 5" diagram we will need two queries: one for 'Top 5' rows and one for 'Other' row.

ClickHouse datasource for Grafana 4.6+

There are no any tricks in displaying time-series data. To print summary data, omit time column, and format the result as "Table". If you are using geohash set following options:. If there is an Ad-hoc variable, plugin will fetch all columns of all tables of all databases except system database as tags.

So in dropdown menu will be options like database. If the default database is specified, it will only fetch tables and columns from that database, and the dropdown menu will have option like table.

If there are ENUM columns, plugin will fetch their options and use them as tag values. If the ad-hoc filter doesn't specify table, it will apply to all queries regardless of the table.Learn about Grafana the monitoring solution for every database. Open Source is at the heart of what we do at Grafana Labs.

This topic provides a high-level look at Grafana, the Grafana process, and Grafana features. To jump right in, refer to Getting started. Grafana is open source visualization and analytics software. It allows you to query, visualize, alert on, and explore your metrics no matter where they are stored. In plain English, it provides you with tools to turn your time-series database TSDB data into beautiful graphs and visualizations.

After creating a dashboard like you do in Getting startedthere are many possible things you might do next. It all depends on your needs and your use case. For example, if you want to view weather data and statistics about your smart home, then you might create a playlist. If you are the administrator for a corporation and are managing Grafana for multiple teams, then you might need to set up provisioning and authentication. The following sections provide an overview of things you might want to do with your Grafana database and links so you can learn more.

For more guidance and ideas, check out the Grafana Community forums. Explore your data through ad-hoc queries and dynamic drilldown. Split view and compare different time ranges, queries and data sources side by side. Refer to Explore for more information. Alert hooks allow you to create different notifiers with a bit of code if you prefer some other channels of communication.

Visually define alert rules for your most important metrics. Annotate graphs with rich events from different data sources. Hover over events to see the full event metadata and tags. This feature, which shows up as a graph marker in Grafana, is useful for correlating data in case something goes wrong.

You can create the annotations manually—just control-click on a graph and input some text—or you can fetch data from any data source. Refer to Annotations for more information. Template variables allow you to create dashboards that can be reused for lots of different use cases. Templating allows you to drill down into your data, say, from all data to North America data, down to Texas data, and beyond.

You can also share these dashboards across teams within your organization—or if you create a great dashboard template for a popular data source, you can contribute it to the whole community to customize and use. Configuration covers both config files and environment variables.Grafana released v5. It is a significant update packed with mouth-watering features. However, down the list of features which to be honest, I missed the first few times reading the release notes is an essential feature: Provisioning from Configuration.

Previous to v5. It was always a bit tricky as we had to ensure Grafana is first running, pass credentials to the service, then load the data-source and dashboards. Now, the new Grafana v5. New in v5. Next, we can configure a datasource.

I have selected to create a Prometheus datasource as it is what is in use with the Docker monitoring project. Here we can define the name of the datasource, proxy settings, datasource URL, and basic auth settings.

Line 50 is essential as if it is false, we can only edit the datasource via the config files and no longer via the GUI. Once the datasource is available, we can then provision dashboards. Create a dashboard. In this config file we point to the path to the dashboards which is used to import. The dashboards should be in JSON format. Drop in additional datasource or dashboard config, or dashboard JSON files and restart.

Now that we understand the mechanics on how to provision datasources and dashboards it requires just a bit more effort to integrate this into your GitOps workflows. For the Monitoring projects, I maintain for getting started with container monitoring it significantly reduces the amount of energy required to start a monitoring stack.

I also have some production installations where this will be much easier to maintain new versions and updates. If you are interested in chatting connect with us on Twitter or drop us an email: info 56K. Cloud We hope you found this article helpful. If there is anything you would like to contribute or you have questions, please let us know! Brian Christner hails from Arizona but now resides in the Alps of Switzerland. No results for your search, please try with something else. Recommended for you.


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