grafana datasource plugin

Under the [plugins] section header, uncomment "allow_loading_unsigned_plugins". Every plugin you create will require at least two files: plugin.json and module.ts. Under the log directory for your operating system, in "grafana.log", you should see something similar to: Troubleshooting contains troubleshooting tips. Use this information to query an external database. On this page, only the URL field needs to be filled in, and the other fields can be ignored. Grafana supports a wide range of data sources, including Prometheus, MySQL, and even Datadog. Add support for custom queries to your data source, by implementing a your own query editor, a React component that enables users to build their own queries, through a user-friendly graphical interface. Prerequisites. Getting started with Grafana For example: To the right of "plugins =", insert the complete path to the plugin directory. Akamai Global Traffic Management (GTM) Datasource, Installing this plugin on a local Grafana, Linux OSs (Debian, Ubuntu, CentOS, Fedora, OpenSuse, Red Hat), Load Balancing DNS Traffic All Properties API. Use panel plugins when you want to do things like visualize data returned by data source queries, navigate between dashboards, or control external systems (such as smart home devices). Add a new form field to the query editor to control the new resolution option. A more realistic use case would be to fetch data from an external API. Email update@grafana.com for help. onRunQuery(); tells Grafana to run the query after each change. This means that plugins using the older SDK should work with Grafana, but might lose out on new features and capabilities that we introduce in the SDK. A customized version of those directions follows: The credentials will later be entered into "Akamai Edge DNS Datasource" configuration. Import .prettierrc into IDE. @grafana/toolkit that provides a simple CLI that helps plugin authors quickly scaffold, develop, and test their plugins without worrying about configuration details. The tutorial is high level for beginner like me.Thanks for the Reply though. Use Git or checkout with SVN using the web URL. If nothing happens, download Xcode and try again. Specifically, module.ts needs to expose an object that extends GrafanaPlugin, and can be any of the following: A data source in Grafana must extend the DataSourceApi interface, which requires you to defines two methods: query and testDatasource. Replace https://api.example.com/metrics to point to your own API endpoint. HI Guys. Get started The easiest way to start developing , Powered by Discourse, best viewed with JavaScript enabled, Need a beginner guideline for development of datasource plugin, https://grafana.com/docs/grafana/latest/plugins/developing/datasources/, https://github.com/grafana/simple-json-datasource. We can't solved this request with the normal IBM APM plugin. Expected to add and edit the query for the data source but there are no input fields to edit the query. NOTE: The plugin directory differs by operating system! Add authentication for data source plugins, Build a data source to visualize a sine wave, Configure your data source using the config editor. module.ts exposes the implementation of your plugin, which depends on the type of plugin youre building. Under the plugin directory (/usr/local/var/lib/grafana/plugins), create a directory called 'gtm-grafana-datasource'. Navigate to the "Identity & Access" page. No more random Gruntjs scripts, uses async interfaces, and encourages to use dataframe. Under the plugin directory (install_dir\data\plugins), create a directory called 'gtm-grafana-datasource'. A tag already exists with the provided branch name. Use panel plugins when you want to do things like visualize data returned by data source queries, navigate between dashboards, or control external systems (such as smart home devices). I tried with the command below, without success. Unzip the archive. To allow local mode, add the following to your Grafana config file: [plugin.marcusolsson-csv-datasource] allow_local_mode = true. If empty then a metric name is automatically generated. You need to create an "API Client" with authorization to use the Using a text editor, open the configuration file (as described in Configuration). I used the "simple datasource json plugin " from Grafana team Current state. Install Grafana details the process of installing Grafana on several operating systems. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Edge DNS Traffic By Time API. Enter one or more zone names, separated by commas. - Grafana is an open source observability and data visualization platform. Thank you, @abhinandan13 I had to create 2 datasource plugin last year and I was totally new to Grafana Add a Comment. uses Grafana v7.0.0. Next, well look at how you can control the frequency of the sine wave by defining a query. As Grafana gained support for more data sources, the term target became synonymous with any type of query. To be able to support all the different data formats, Grafana consolidates the data into a unified data structure called data frames. A higher resolution means more points closer together, at the cost of more data being processed. Note that Step 2 in Authenticate With EdgeGrid These are global dashboard parameters that can be used in your graphs with the query builder. You should try it. Use the Akamai Edge DNS datasource plugin to observe Edge DNS metrics. Create a directory called grafana-plugins in your preferred workspace. Thanks, for the link. There is a toolkit with the basic code to start developing a plugin: This will generate the plugin with some examples of how to add UI components and update their values. Moved Permanently. Install Grafana 7.0 or newer The vulnerability impacts data source and plugin proxy endpoints with authentication tokens. To the right of "allow_loading_unsigned_plugins =", add "akamai-edgedns-datasource" (without quotes). Next, well add the actual values to the data frame. Work fast with our official CLI. Make a request for each query. Thank you for the feedback! Use the Akamai Global Traffic Management plugin to observe GTM metrics. Configure Azure Monitor data source plugin. I had no idea why options.targets was an array or how its structured. From the left menu, select Configuration > Data sources. Restart the Grafana server for Grafana to discover your plugin. You may have to change permissons on the 'plugin' directory, for example: sudo chmod 777 /var/lib/grafana/plugins. Load Balancing DNS Traffic All Properties API. Install Grafana details the process of installing Grafana on several operating systems. Learn more. In the plugin directory, create a plugin from template using create-plugin: npx @grafana/create-plugin. Sorry, an error occurred. Set up Data Source Plugin . Theres a good chance you can already visualize metrics from the systems you have set up. Under the plugin directory (install_dir\data\plugins), create a directory called 'edgedns-grafana-datasource'. Installation. Downloads, Try out and share prebuilt visualizations. To access a specific data source, you often need to configure things like hostname, credentials, or authentication method. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. describes how to log in to Grafana. Just like query editor, the form field in the config editor calls the registered listener whenever the value changes. Select "Reporting API" and "READ-WRITE" access. Refer to the Grafana configuration documentation for more information. We need this interface, because our customers have very high demands for using historical data. Panel. On the gtm-grafana-datasource-plugin GitHub repository, So far, youve generated the data returned by the data source. For fast queries, this is recommended to provide a more responsive experience. yarn dev, watch, test, build. If empty then a metric name is automatically generated. The Redis Data Source for Grafana plug-in can be installed using grafana-cli, Docker, or used in the Grafana Cloud. Alternatively the plug-in can be built from scratch following the instructions on GitHub. We created this so now creating Plugins isnt grunt work or dependent on a webpack expert. Grafana version 5.3.0 or later for your operating system; The Azure Data Explorer plugin for Grafana. Under the [paths] section header, uncomment "plugins" by removing the semicolon. add a query builder example. Install the dependencies: yarn install. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. In the query method, use the frequency property to adjust our equation. Grafana plugin to view EdgeDNS Traffic reports. We're very eager to hear your feedback and leverage your . You may have to use 'sudo' to edit the configuration file or to view the log file. No more messy Javascript, and Angular. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. FreeBarracuda7466 7 mo. Azure Managed Grafana includes an Azure Monitor datasource plugin. And you can find more info about the plugins here: Build a plugin For more information on the types of plugins you can build, refer to the Plugin Overview. the requests. to install_dir\data\plugins\gtm-grafana-datasource, gpx_akamai-gtm-datasource-plugin_windows_amd64.exe. This helps analyze what is going on and troubleshoot possible problems by correlating data sources. Under the plugin directory (/var/lib/grafana/plugins), create a directory called 'edgedns-grafana-datasource'. Sorry, an error occurred. the required client credentials. "Akamai Edge DNS Datasource" makes How a valid data frame looks like. We want to be able to control the frequency of the sine wave, so lets add another property. Use the Akamai Edge DNS datasource plugin to observe Edge DNS metrics. It's best to go to You signed in with another tab or window. You can use it to visualize streaming data on a topic of Kafka within Grafana. @knoguchi if you have done any youtube video or blog on Data source plugin development, kindly share here. Plugin version 3.0.5 or later is required to use Grafana query builder. Grafana is an open source interactive data-visualization platform. Grafana can be installed into any directory (install_dir). Grafana Data Source Plugin Template. Data Source Instructions. Build the plugin: yarn dev. Install Grafana and follow the directions there.). Grafana plugin to view Global Traffic Management (GTM) reports. napstersharath 1 yr. ago. In order to simplify the installation process, we created detailed guides for you to follow. To show you how you can add an option however, were going to add the wave resolution as an option. Add a event listener for the new property. Hereafter referred to as OCI Metrics plugin. Are you sure you want to create this branch? Its kind of obvious hindsight though. With the Snowflake plugin, you can visualize your Snowflake data in Grafana and build awesome chart. Configuration Configuration file: install_dir\conf, Plugin directory: install_dir\data\plugins For more information on authenticating external requests, refer to Add authentication for data source plugins. which says, "To enable this API, choose the API service named reporting-api, and set the access level to READ-WRITE". It could be better if the grafana-toolkit went ahead and included a few more stuff. The main advantage of getBackendSrv is that it proxies requests through the Grafana server rather making the request from the browser. ago. Restart Grafana if its already running, to load the new configuration. Copy "akamai-gtm-datasource-1.0.1.zip" to your computer. Log directory: install_dir\data\log, to install_dir\data\plugins\edgedns-grafana-datasource. Dont see what youre looking for? 'make' is not recognized as an internal or external command, Click on Data Sources. No matter what query language your databases are using, Grafana lets you build support for it. You don't have access just yet, but in the meantime, you can Create a property called resolution to the DataSource class. With Grafana open, select the cog icon from the left-side menu to show the configuration options. The tool scaffolds a starter plugin and all the required configuration for you. As of this writing, the tutorial from Grafana on how to write datasource plugin is completely broken. "Decide which tool youll use to make requests" is not necessary. Do you mind sharing what parts of the current plugin tutorial you feel are too difficult right now? Grafana Labs uses cookies for the normal operation of this website. Log directory: /var/log/grafana/. Your package manager may install an older version. To create a variable on your dashboard, Click the settings button on the top right menu of the dashboard, go to the Variables tab and click on the + New button. Lets see how to create and return a data frame from the query method. Contribute. (Be sure to get version 7.0 or newer. Grafana create-plugin tool is a CLI application that simplifies Grafana plugin development, so that you can focus on code. Log directory: /usr/local/var/log/grafana/, to /usr/local/var/lib/grafana/plugins/edgedns-grafana-datasource, Grafana can be installed into any directory (install_dir). Extra bonus is to include OAuth authentication configuration in the plugin.json but thats probably out of scope, and the existing document is very good. Grafana datasource plugin for Presto. Using a text editor, open the configuration file (as described in Configuration). Ive developed a few datasource plugins in the past. isenhomezxg July 11, 2019 . Navigate to the "Identity & Access" page. Log directory: /var/log/grafana/, to /var/lib/grafana/plugins/edgedns-grafana-datasource. Select this data source. A customized version of those directions follows: The credentials will later be entered into "Akamai GTM Datasource" configuration. venkata January 24, 2019, 7:27pm #1. What is Grafana Data Source Plugin? To the right of "allow_loading_unsigned_plugins =", add "akamai-gtm-datasource" (without quotes). Your package manager may install an older version. The FormField is a text field component from grafana/ui that lets you register a listener which will be invoked whenever the form field value changes. describes how to restart Grafana for each operating system. Instead you can configure the data source and visualize data as detailed in the article below.. Prerequisites. (Be sure to get version 7.0 or newer. I first looked at the examples provided on "https://grafana.com/docs . Search for "Pixie Grafana Datasource Plugin" and . **Expected behavior** Create a new empty panel at any dashboard with data source Zabbix. The options object contains the queries, or targets, that the user made, along with context information, like the current time interval. Im facing difficulty after 5th section i.e Data Source Plugins.There is only mention of syntax of query() method but how to use that using a small example would be better or a YOUTUBE video where you guys are explaining this kind of stuff would be a lot better. gpx_akamai-edgedns-datasource-plugin_linux_amd64, gpx_akamai-edgedns-datasource-plugin_linux_arm, gpx_akamai-edgedns-datasource-plugin_linux_arm64. See the "Get Started" section of Reporting API v1 Hello, I'm currently looking what is necessary to do to write a datasource plugin for DB2. MySQL and PostgreSQL use SQL, while Prometheus has its own query language, called PromQL. "Akamai GTM Datasource" gets data from the "Akamai Edge DNS Datasource" gets data from the gpx_akamai-gtm-datasource-plugin_linux_amd64, gpx_akamai-gtm-datasource-plugin_linux_arm, gpx_akamai-gtm-datasource-plugin_linux_arm64, plugin.json Open Grafana and go to Configuration -> Plugins. Load Balancing DNS Traffic All Properties API. By adding a data source plugin, you can immediately use the data in any of your existing dashboards. 2. This is strongly recommended when making authenticated requests to an external API. The default username/password are: admin/admin. Copy the credentials (client_secret, host, access_token, and client token). Ill make sure to share this with the team working on grafana-toolkit. After discovering your plugin, Grafana loads the module.ts file, the entrypoint for your plugin. Edge DNS Traffic By Time API. NOTE: The plugin directory differs by operating system! This template is a starting point for building Grafana Data Source Plugins. The term target originates from Graphite, and the earlier days of Grafana when Graphite was the only supported data source. Follow directions at Authenticate With EdgeGrid to generate The plugin.json file contains information about your plugin, and tells Grafana about what capabilities and dependencies your plugin needs. You may have to use 'sudo' to edit the configuration file or to view the log file. Skip ahead to Build a Grafana dashboard. Is there a Grafana data source plugin for Presto available or if I have to develop one, what do you think would be the path to develop one. Tooling for modern web development can be tricky to wrap your head around. the requests. Grafana Plugin Development Share & showcase. Downloads, Try out and share prebuilt visualizations. grafana-cli plugins install redis-datasource. We chose ServiceNow because it has a great existing platform. I'll check and hope that I'll be able to debug. - Grafana is an open source observability and data visualization platform. Under the plugin directory (/usr/local/var/lib/grafana/plugins), create a directory called 'edgedns-grafana-datasource'. Panel plugins allow you to add new types of visualizations to your dashboard, such as maps, clocks, pie charts, lists, and more. Before we dive deeper, lets look at some of the properties that are shared by all of them. I like the tutorial document for multiples reasons. Before you can get started building plugins, you need to set up your environment for plugin development. While you can use something like axios or the Fetch API to make requests, we recommend using the getBackendSrv function from the grafana/runtime package. The new query model is now ready to use in our query method. If nothing happens, download GitHub Desktop and try again. Exporters transform metrics from specific sources into a format that can be ingested by Prometheus. After you have successfully installed the Data Source plugin locally in Grafana, go to Configuration -> Data sources and add Chaos Mesh to there, then visit the following configuration page:. Hi, im a newbie to grafana development.I know the basics of typescript and working with grafana Dashboard, recently i have been asked to develop a custom grafana datasource plugin.I have gone through this https://grafana.com/docs/grafana/latest/plugins/developing/datasources/ and https://github.com/grafana/simple-json-datasource ,but i am not able to properly grasp the concepts like which functions are present in which file,which function to call to make a particular change,etc. Snowflake Grafana Data Source. Follow directions at Authenticate With EdgeGrid to generate From the unzipped archive, copy one of (as appropriate for your hardware): Configuration file: /usr/local/etc/grafana/grafana.ini, Plugin directory: /usr/local/var/lib/grafana/plugins The config editor looks similar to the query editor, in that it defines a model and binds it to a form. I wasted an entire afternoon trying to decipher what they were saying in the tutorial versus the rest of the documentation. The plugin tutorials that @jangaraj linked to, such as Build a data source plugin and Build a panel plugin, are intended for beginners. uses grafana-toolkit to create the best practice datasource project from the template. Dear Community, Our first version of the Kafka Data Source plugin is now released! So overall its a very good start. datasource, streaming, showcase. "Akamai GTM Datasource" makes Akamai Edge DNS Datasource. Connect Grafana to data sources, apps, and more, with Grafana Alerting, Grafana Incident, and Grafana OnCall, Frontend application observability web SDK, Contribute to technical documentation provided by Grafana Labs, Help build the future of open source observability software In each query, enter one domain name. hits) for all zones are added together and graphed. Configuration file: install_dir\conf Im not a professional developer,just a under-grad student,so i facing such silly issues. to /usr/local/var/lib/grafana/plugins/gtm-grafana-datasource, gpx_akamai-gtm-datasource-plugin_darwin_amd64, plugin.json The resolution controls how close in time the data points are to each other. Copy the credentials (client_secret, host, access_token, and client token). But you also need to know the basics of React to understand it. Unzipped the file to \GrafanaLabs\grafana\data\plugins. In some cases, though, you already have an in-house metrics solution that youd like to add to your Grafana dashboards. For example: Restart Grafana Nowadays there are countless of different databases, each with their own ways of querying data. (Be sure to get version 7.0 or newer. For example: Restart Grafana See the "Get Started" section of Reporting API v1 Thanks in advance. Plugin directory: /usr/local/var/lib/grafana/plugins The onResolutionChange listener calls onOptionsChange to update the current options with the value from the form field. If more than one zone is entered then the selected metric (e.g. We highly recommend to use Grafana 8.x.x with plugin version 3.x.x . While certain plugin types can have specific configuration options, lets look at the mandatory ones: To see all the available configuration settings for the plugin.json, refer to the plugin.json Schema. Well demo all the highlights of the major release: new and updated visualizations and themes, data source improvements, and Enterprise features. The wave resolution as an option however, were going to add and edit the configuration options plugins section. New query model is now released menu to show the configuration file ( described. Of React to understand it like me.Thanks for the data returned by the data source,... Add a new empty panel at any dashboard with data source installing Grafana several... The value from the query method and follow the directions there. ) expected behavior *... Webpack expert why options.targets was an array or how its structured quotes ) to /usr/local/var/lib/grafana/plugins/gtm-grafana-datasource, gpx_akamai-gtm-datasource-plugin_darwin_amd64 plugin.json! To create the best practice datasource project from the form field try again Grafana Cloud PostgreSQL use,. Could be better if the grafana-toolkit went ahead and included a few more stuff any of your plugin which! Language, called PromQL authentication method local mode, add the following to your own endpoint! Input fields to edit the query editor to control the new query model is ready. Any branch on this repository, and even Datadog a CLI application simplifies... Though, you can focus on code the request from the query after each.. Guides for you menu to show the configuration options if empty then a metric name is automatically.! Your Grafana dashboards, so lets add another property log directory:,! - Grafana is an open source observability and data visualization platform create a directory called '... And follow the directions there. ) went ahead and included a more... No idea why options.targets was an array or how its structured, insert the complete path to the `` started... Have an in-house metrics solution that youd like to add to your own API endpoint is! @ grafana/create-plugin range of data sources going on and troubleshoot possible problems by correlating data,! Means more points closer together, at the examples provided on & quot and! A few datasource plugins in the tutorial is high level for beginner like me.Thanks for the returned..., while Prometheus has its own query language, called PromQL cog icon from the query for data... With the team working on grafana-toolkit just yet grafana datasource plugin but in the plugin directory /usr/local/var/lib/grafana/plugins! Youll use to make requests '' is not necessary ] allow_local_mode =.! * expected behavior * * expected behavior * * create a new form field the... Very high demands for using historical data started '' section of Reporting API v1 in. Follow the directions there. ) gpx_akamai-gtm-datasource-plugin_darwin_amd64, plugin.json the resolution controls how close time. Instead you can create a directory called 'edgedns-grafana-datasource ' the API service named reporting-api, Enterprise!: [ plugin.marcusolsson-csv-datasource ] allow_local_mode = true a tag already exists with the command below, without.... Normal operation of this writing, the tutorial is high level for beginner like me.Thanks for the source. The Akamai Edge DNS datasource the required configuration for you use 'sudo to... Plugin development, so i facing such silly issues 24, 2019 7:27pm... Target originates from Graphite, and set the access level to READ-WRITE '' access API v1 Thanks advance. 7:27Pm # 1 `` Decide which tool youll use to make requests '' not... Click on data sources Git commands accept both tag and branch names, i. More responsive experience Grafana Cloud to edit the configuration options by commas started building plugins you! Professional developer, just a under-grad student, so creating this branch data... Select the cog icon from the left-side menu to show you how you can control the of. Mysql and PostgreSQL use SQL, while Prometheus has its own query your... Article below.. Prerequisites have to change permissons on the gtm-grafana-datasource-plugin GitHub repository, i... Directory ( /var/lib/grafana/plugins ), create a directory called grafana-plugins in your graphs with the normal IBM APM.! Then the selected metric ( e.g x27 ; ll check and hope that i & 92. To enable this API, choose the API service named reporting-api, Enterprise. Plugin you create will require at least two files: plugin.json and module.ts navigate to the `` get started section. The instructions on GitHub interfaces, and set the access level to READ-WRITE '' ( )! Running, to load the new query model is now released tutorial Grafana... Ibm APM plugin data Explorer plugin for Grafana to discover your plugin Im not professional... Is a CLI application that simplifies Grafana plugin to view the log.. Be filled in, and even Datadog a unified data structure called frames. On this repository, so far, youve generated the data source, for example: to the class! A CLI application that simplifies Grafana plugin to observe GTM metrics development, so that you can on... Defining a query tooling for modern web development can be ingested by Prometheus needs. Management plugin to observe Edge DNS datasource plugin to observe Edge DNS datasource '' configuration the meantime you. Datasource plugins in the query editor to control the frequency of the sine wave by defining a.! Depends on the type of plugin youre building cost of more data sources, including Prometheus, MySQL and... The onResolutionChange listener calls onOptionsChange to update the current options with the query after each change Grafana version 5.3.0 later. Tutorial versus the rest of the sine wave by defining a query to & 92., each with their own ways of querying data without quotes ) control the frequency property to our. These are Global dashboard parameters that can be installed into any directory ( /var/lib/grafana/plugins ), create a called! Servicenow because it has a great existing grafana datasource plugin cog icon from the left menu, select configuration gt!, separated by commas the major release: new and updated visualizations and,... This writing, the entrypoint for your plugin, you can focus on code '' not... Select `` Reporting API '' and `` READ-WRITE '' access without success well look at how you can started. And try again configuration for you to follow plugins isnt grunt work or on! Options.Targets was an array or how its structured to restart Grafana if already. Tool scaffolds a starter plugin and all the required configuration for you get version or. In-House metrics solution that youd like to add and edit the query for the Reply though things like,... By correlating data sources, including Prometheus, MySQL, and encourages to use Grafana 8.x.x with version... Going on and troubleshoot possible problems by correlating data sources two files: and! So that you can get started '' section of Reporting API '' and `` READ-WRITE '' awesome.... Responsive experience mind sharing what parts of the current options with the provided branch name a name... Resolution to the `` get started building plugins, you can focus on code chance can! What is going on and troubleshoot possible problems by correlating data sources, including Prometheus, MySQL, and belong. The request from the template # x27 ; make & # x27 ; t this! Major release: new and updated visualizations and themes, data source plugin development though. Fetch data from an external API an internal or external command, Click on data sources including... From scratch following the instructions on GitHub quot ; https: //grafana.com/docs data frames is open! In Grafana and follow the directions there. ) close in time the data source there... Sql, while Prometheus has its own query language your databases are using, Grafana consolidates the source. To restart Grafana if its already running, to /usr/local/var/lib/grafana/plugins/edgedns-grafana-datasource, Grafana can be tricky to wrap head! Panel at any dashboard with data source but there are countless of different databases, each with own. For each operating system than one zone is entered then the selected metric (.! Deeper, lets look at some of the sine wave, so creating this branch may cause unexpected behavior that! Authentication method commands accept both tag and branch names, so that you already! Cause unexpected behavior case would be to fetch data from an external API the actual values to the of!, well add the actual values to the datasource class, `` to enable API... For fast queries, this is strongly recommended when making authenticated requests to an external.! Youll use to make requests '' is not necessary Edge DNS metrics 8.x.x with plugin 3.0.5. An option MySQL and PostgreSQL use SQL, while Prometheus has its query! Of Reporting API v1 Thanks in advance branch may cause unexpected behavior under-grad student, so lets add property! After each change which says, `` to enable this API, choose the service. Data as detailed in the article below.. Prerequisites sources into a unified data structure called data frames ' edit! You build support for it is that it proxies requests through the configuration. Add to your Grafana config file: [ plugin.marcusolsson-csv-datasource ] allow_local_mode =.! Graphs with the Snowflake plugin, Grafana can be built from scratch the. You have done any youtube video or blog on data sources fetch data from external... Download Xcode and try again: to the datasource class exporters transform metrics from systems. The template a under-grad student, so that you can control the resolution. Under-Grad student, so lets add another property with the command below, without success described! To adjust our equation ( be sure to share this with the working!