By clicking Sign up for GitHub, you agree to our terms of service and The Settings tab of the data source is displayed. sql datasource monitoring Upgrade from 8.2.1 to 8.3.1 caused all Grafana alert rules to lose all their "query"-type expressions due to "data source not found" and requires the manual recreation of ALL alert rules, OS Grafana is installed on: official docker image. Already on GitHub? Lets add a dashboard as configmap which would reproduce the error. We are running 8.4.6 and this is still an issue. Well occasionally send you account related emails. Doing some diffs locally to the previous version it looks like it was just dropping a panel. What database are you using? have the same issue after upgrading from binaries to v7.5.7, 2019-08-05 12:37 AM 10,196 Views Installed graphite, grafana and harvest 1.4.2 based on NetApp_Harvest_IAG_1.4.2.pdf and Graphite_Grafana_Quick_Start_v1.4.pdf (Ubuntu 14 based) . Copyright Select the entity for which you want to modify permissions. Sign in Find the UID that Grafana assigned to the datasource in the JSON. Regarding broken alerts, you can retrieve the initial search query by inspecting network requests on the alert webpage, looking for the "rules" API call and dig in the JSON. By clicking Sign up for GitHub, you agree to our terms of service and I'm a beta, not like one of those pretty fighting fish, but like an early test version. So this dashboard is one that we did not do any manual intervention on and has two variables. Hi @youssefbenfarhat , I'm having the same problem has anyone found a solution? I haven't made any changes. I got the same error and was wondering where is the ${DS_PROMETHEUS} defined. Dashboard variables' datasource not updated when renaming data source, https://grafana.com/docs/grafana/latest/http_api/dashboard_versions/#get-dashboard-version, https://user-images.githubusercontent.com/562238/149457650-9d7f1558-50bc-4879-ad1b-670cdf2c1ca2.png, Grafana version: 8.3.3 (when rename occurred), Data source type & version: Influx v1.8.3, User OS & Browser: MacOS 11.5.1 w/ Chrome 96.0.4664.55, Query results from the inspect drawer (data tab & query inspector), Panel settings can be extracted in the panel inspect drawer JSON tab, Dashboard JSON can be found in the dashboard settings JSON model view. On the Permissions tab, click Add a permission. to your account, @opomuc reported that installing Tarantool dashboard on Grafana 9.2.2 failed with. According to the timestamps on the versions, the latest is from before the upgrade. You signed in with another tab or window. I generated the datasource using the starter code from grafana-toolkit. In my case, i only have to disable adblocker on browser. 2022-09-11. grafana, monitoring, prometheus. I got stuck and I dont know how to figure out the problem. Edit data source permissions for users, teams, or roles "pluginId": "graphite", Select the Query or Edit permission. Please respond and add more information if you want this to be reopened. Templating init failed Delete this data and try again, faced with indexes problem, delete all indexes from user table , org and org_user Grafana Labs uses cookies for the normal operation of this website. This page provides information to solve common dashboard problems. Background. @dprokop do you have any other idea on what could help? When I've configured grafana config like above, dashboard could not get datasource properly, with Datasource named ${DS_PROMETHEUS} was not found error. Well occasionally send you account related emails. Grafana v8.4.6 (c53173f), grafana/public/app/features/plugins/datasource_srv.ts. Just ran into this myself. What happened: Created a query variable using MySQL-1 data source. privacy statement. It wont work because datasource ID is different. Looks like in the new version of Grafana - dashboard connects to a data source via Datasource UID and before 8.3.0 it used Datasource Name. Grafana Error: Failed to upgrade legacy queries Datasource Bryant Tseng. (DataSource Page) Unable to find application file. You can do that by clicking Settings -> Data sources or just typing that URL in your browser. When I export my dashboard and import it again in another server, I get this error. It seems that reworking import variables to be similar to what used in node exported dashboard (see #185) should solve this one. Grafana throws 'Templating init failed' error after upgrade when using graphite backend Ask Question Asked 5 years, 10 months ago Modified 3 years, 8 months ago Viewed 3k times 6 I'm trying to upgrade my Grafana setup from version v4.0.2 (commit: v4.0.2) to version v4.4.3 (commit: 54c79c5) on CentOS 7. Try this: Sorry, an error occurred. In exported .json file I have properly defined DS_GRAPHITE variable and I wonder why I have such output? When I try to upgrade to any 8.3.x I get an Internal Server Error - Check the Grafana server logs for the detailed error message. . Click Save. Additional helpful documentation, links, and articles: Opening keynote: What's new in Grafana 9? Failed to upgrade legacy queries Datasource - Juju generated source was not found Templating [host|apps] Error updating options: Datasource - Juju generated source was not found This is reproduced with the following bundle. But right now, I can't add datasource. Seems like your browser is trying to load the old, cached chunk http://165.26.79.3:3000/public/build/default~DataSourceDashboards~DataSourceSettingsPage~DataSourcesListPage~NewDataSourcePage.f8f20cc62ef273db5b3b.js. Under Your connections, click Data sources. If the plugin you need doesn't exist, you can develop a custom plugin. Have a question about this project? For reference, we use loki and grafana as our datasources. Exactly this same situation, but in my case, it's just pure Thanos (Prometheus) configuration. Hi @bmagistro could you add a dashboard JSON example or more detalied repro steps. solved for my installation this way: How to reproduce it (as minimally and precisely as possible): Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Have a question about this project? Just Tried clearing my cache, and reload in a private window. } Datasource; 2. We've closed this issue since it needs more information and hasn't had any activity recently. Start by inspecting your panel query and response. So glad I found this, had the same problem when importing a backup of one of my dashboards. Then you need to look in dashboard -> settings -> versions and look for a version before the upgrade. Give feedback. https://grafana.com/docs/grafana/latest/http_api/dashboard_versions/#get-dashboard-version, This should give you the dashboard json before the upgrade. Create some alerts on 8.2.1 and then upgrade to 8.3.1. Edit: Grafana 9 docker image is grafana/grafana-oss, so the better solution is to move to this version, and Node Exporter Full will be compatible ! to your account, What happened: I've tried to reproduce the issue with the following steps. It seems there is no test coverage for this if a minor version upgrade can cause such a thing. needs more info Issue needs more information, like query results, dashboard or panel json, grafana version etc We're trying to copy the json from our prod Grafana to our non-prod Grafana, and it shows the following errors. I've just tried to apply the workaround mentioned in #11018 but stumbled upon the same issue mentioned in #11018 (comment) - the 'View JSON' export sets the id value to a number which causes Grafana to reject this dashboard when provisioning - it needs to be null (which is set when exporting the dashboard to a file). What you expected to happen: "Dashboards used in provision need to raw dashboard json , not export for share dashboards. 15.8K subscribers Subscribe 6.4K views 1 year ago Connect Grafana and Prometheus in less than 60 seconds! As you can see, the only variable which is defined here is service.In order to eliminate the error Failed to upgrade legacy queries Datasource.Well need to add another varialbe inside templating.Which would be like: After adding varialbe for datasource in templating, replace every value "datasource": "${DS_LOCAL}", into: After applying the changes to the configmap, you should see the error is gone. Then open your problematic dashboard and click "Dashboard Settings" on top (small icon). I mean we should be able to copy output json with dashboard data and paste it while importing, receiving exactly the same dashboard without some annoying warnings. "name": "DS_GRAPHITE", I'm using kube-prometheus-stack helm chart where grafana helm chart is included as dependency. Yes, you are right, that seems to be the same issue. Refer to any of the following upgrade guides: Sorry, an error occurred. Open your browser dev tools (F12) and go to Network tab. Failed to upgrade legacy queries Datasource ${DS_PROMETHEUS} was not found slok/sloth#422. 5 replies Oldest Newest Top edited usmangt on Aug 1, 2022 Collaborator Hi @youssefbenfarhat , I am closing this issue here on Github and moving it to our Community forums, as it seems more of a general question. Can I save somewhere dashboards for now, so that they showed up in dashboards tab in data sources like official? By clicking Sign up for GitHub, you agree to our terms of service and Dump only data from mysql db after that start with fresh db, try to import data again. You signed in with another tab or window. So, our vampires, I mean lawyers want you to know that I may get answers wrong. (error: http://165.26.79.3:3000/public/build/default~DataSourceDashboards~DataSourceSettingsPage~DataSourcesListPage~NewDataSourcePage.f8f20cc62ef273db5b3b.js) i.e@http://165.26.79.3:3000/public/build/runtime.f8f20cc62ef273db5b3b.js:1:2554 component@http://165.26.79.3:3000/public/build/app.f8f20cc62ef273db5b3b.js:2:3125340 invoke@http://165.26.79.3:3000/public/build/angular~app.f8f20cc62ef273db5b3b.js:2:26513 value/ 8.3.3, as part of the cleanup we renamed a couple datasources. Open positions, Check out the open source projects we support Email update@grafana.com for help. I erased my uid here, but you get the point. I did not notice this before, but also seeing a "Templating; Failed to upgrade legacy queries Datasource was not found" message when loading this one. Because Grafana upgrades are backward compatible, the upgrade process is straightforward, and dashboards and graphs will not change. This has caused all custom alerts to be in an errored state obviously and they can't be fixed. [ERROR in query 108] Table 'grafana.sqlite_sequence' doesn't exist, So, I ignore this error and everything works fine. To learn whats available in a Grafana release, refer to Whats New . It will be great if I can change those inputs later or import as dashboard template and later import them with correct input in the app. Grafana Labs uses cookies for the normal operation of this website. Wasssssuuup! It means - if I copy dashboard from one Grafana to another - it wont work even if I have the same datasource name and dashboard. 2020-2023 I'm closing this issue due to inactivity. I expected to import those dashboards with default value from inputs and fill template variables, What happened instead? For more information, refer to Inspect request and response . After that grafana start failed with errors in log file : Remember the version number for the version before the upgrade and then in the same browser where you're logged into Grafana try writing the following: /api/dashboards/id/74/versions/ Docker & Chrome, What did you do? But - @jsoref - do you still have dashboard JSON from before the migration? Because Grafana upgrades are backward compatible, the upgrade process is straightforward, and dashboards and graphs will not change. Was this translation helpful? The drop down is empty and when you go into settings>variables the text box previously available for the query code is no longer visible. For each provisioned datasource, Grafana allows you to specify an explicit UID for the datasource. Follow the workaround, and find-and-replace all UIDs to be a null-string. Note: By signing up, you agree to be emailed related product-level information. Select Prometheus. Each data source comes with a query editor, which formulates custom queries according to the source's structure. Follow the issue template and add additional information that will help us replicate the problem. The best way to convert is to follow the instructions at Migrating grafana data to new database. Use that UID across all environments that your dashboards will be shared in. Examples Example Request: Workarounds that worked in Grafana 9.1.5: So you might be like me, you never defined a datasource UID in your provisioning file. Creating a new alert with the same rules and same data source works. Sign in I'm Grot. I'm Grot. Asked 3 days ago Modified 3 days ago Viewed 5 times 0 I want to add more text fields under the "Query Options" here for my datasource. You made a cool dashboard, then clicked "Share" and exported to JSON. When they're exported using the API, the datasource name is hardcoded to whatever it was set in this particular instance; when exported using the UI the DS_* templating is added. Grafana keithBDecember 5, 2022, 10:33pm #1 Looking to copy over a dashboard template via json but struggling to find a solution to this error Failed to upgrade legacy queries Datasource prometheus was not founddoes someone know what this means or what I should change in the template? Searching for "Regex" in the datasource codebase doesn't return anything. Im using kube-prometheus-stack by Helm to install the grafana alongside with other components.version: Im using kongs official dashboard in this demo.Link. The text was updated successfully, but these errors were encountered: I've just tried a clean install on Ubuntu, and haven't experinced this. 2 comments Collaborator DifferentialOrange commented on Nov 29, 2022 @opomuc reported that installing Tarantool dashboard on Grafana 9.2.2 failed with added bug teamE DifferentialOrange self-assigned this on Nov 29, 2022 Thanks for reporting! By clicking Sign up for GitHub, you agree to our terms of service and I have the same problem with the data sources after upgrading from 8.2 to 8.3.0 - "datasource not found". Could someone help me with this problem ? When loading the dashboard a "templating" error is shown indicating that "Datasource is not found". You signed in with another tab or window. series: focal applications: prometheus: charm: prometheus2 num_units: 1 grafana: charm: grafana The solution for #185 is expected to solve provisioning import too. This is what worked for me just few minutes ago. Note: By signing up, you agree to be emailed related product-level information. Even if it looks like a bug or visualization issue in Grafana, it is almost always a problem with the data source query or the data source response. 9 comments zoltan-fedor commented on Dec 8, 2021 edited Grafana version: 8.3.1 Had the same problem with a Graphite-based dashboard. Is this on the roadmap, or do I just need to work around it? privacy statement. Using that approach will give you exactly the database structure that Grafana expects, where the database conversion likely created things slightly differently. I did try renaming the datasource again after manually updating some of the dashboards and those variable names did update this time. where key is '' and thus the error appears as Datasource was not found (whitespace is collapsed by the web browser). i set config file like We can re-open it after you you add more information. Bryant Tseng, #<-- allow grafana sidecar to search all namespaces, # set to true if `folderAnnotation` is set. "__inputs": [ If do not plan to share your dashboards with random people, you'll be okay to set an UID per datasource that you have. A query is a question written in the query language used by the data source. After that, I've updated the Grafana instance to 8.4.6: (un)Fortunately, all seems to be working fine. @onemanstartup Dashboards attached to the datasource show up in that tab. Error image: If there is missing information, I can elaborate. This seems like #11018, also. So can I export the dashboard without the UID or is there any another solution to change it when I import it again in another server. the data source response. to your account, What Grafana version are you using? How did you convert to MySQL from sqlite? Refer to Role-based access control permissions for more information. A have error: "Failed to add datasource". Email update@grafana.com for help. Any update on this issue ? You can upgrade to any of the supported releases from any supported release. If you're actually sharing your dashboards with random people on the internet. Also even if you delete all expressions, you cannot delete A and recreate A, as A is hidden. Perhaps anyone of the awesome guys here have an hint for me to help me out of this problems. From: So, our vampires, I mean lawyers want you to know that I may get answers wrong. You can upgrade to any of the supported releases from any supported release. Even if it looks Datasource page is not getting served Sign in I had the same problem, I didn't know where to get the uid of my data source, so I had to review the request that grafana made to see what information it brought when listing the data sources and I found the valuable UID. You could try dumping only the data from the MySQL database, then starting Grafana with a fresh database and importing the data again. Assuming your database is called grafana this should give you a usable dump: mysqldump -n -t -c --ignore-table=grafana.migration_log grafana > grafana.sql, Hi again ! thanks. Open positions, Check out the open source projects we support You could try dumping only the data from the MySQL database, then starting Grafana with a fresh database and importing the data again. Have you some previous Grafana version before? "Find" your UID from step 2, (. If you need other data sources, you can also install one of the many data source plugins. Should be straight-forward, right?, but then you bring your Dashboard.json to a new Grafana instance only to find the data didn't load. cp default~DataSourceDashboards~DataSourceSettingsPage~DataSourcesListPage~N default~DataSourceDashboards~DataSourceSettingsPage~DataSourcesListPage~NewDataSourcePage.3817b8b78f33fc1605dc.js Grafana v7.5.3 (3e3cf4d) Get started with Grafana and MS SQL Server, Encrypt database secrets using Google Cloud KMS, Encrypt database secrets using Hashicorp Vault, Encrypt database secrets using Azure Key Vault, Assign or remove Grafana server administrator privileges, Activate a Grafana Enterprise license purchased through AWS Marketplace, Activate a Grafana Enterprise license from AWS Marketplace on EKS, Activate a Grafana Enterprise license from AWS Marketplace on ECS, Activate a Grafana Enterprise license from AWS on an instance deployed outside of AWS, Manage your Grafana Enterprise license in AWS Marketplace, Transfer your AWS Marketplace Grafana Enterprise license, Create and manage alerting resources using file provisioning, Create and manage alerting resources using Terraform, Create Grafana Mimir or Loki managed alert rules, Create Grafana Mimir or Loki managed recording rules, Grafana Mimir or Loki rule groups and namespaces, Performance considerations and limitations, API Tutorial: Create API tokens and dashboards for an organization, Add authentication for data source plugins, Add distributed tracing for backend plugins, Use extensions to add links to app plugins. Have a question about this project? Already on GitHub? For data visualization issues: For authentication, provisioning and alerting issues, Grafana server logs are useful. It is also may be helpful to rework datasource later (not until we deprecate 8.x), see #189 . Additional helpful documentation, links, and articles: Opening keynote: What's new in Grafana 9? Set the data source's basic configuration options: "label": "graphite", The text was updated successfully, but these errors were encountered: This happens when using Dashboard provisioning and creating dashboards from files on disk. Ask me anything We recommend that you upgrade Grafana often to stay current with the latest fixes and enhancements. But when I changed to syntax of importing multiple datasources in a single dashboard, dashboard was able to get datasource properly. This discussion was converted from issue #53035 on August 01, 2022 13:06. All alerts show "Data source not found" error, the queries which rely on that data source are hidden, not accessible through the UI, while the given data source (Prometheus) is in fact still exist. Ideally, when renaming a datasource, the variables associated with the dashboard would also be updated. Please try reloading the page, https://dl.grafana.com/oss/release/grafana-7.4.2.linux-amd64.tar.gz, https://grafana.com/grafana/download?platform=linux, OS Grafana is installed on: Ubunutu 18.04, User OS & Browser: Firefox on Winddows 10. [root@ip-10-0-0-207 GrafanaScripts]# grafana-server -v Version 4.6.3 (commit: 7a06a47), [root@ip-10-0-0-207 grafana]# grafana-server -v Version 5.0.3 (commit: 91162f3), Update grafana from repo via yum update I did not dig far enough into #33817 , #41232 , or #43263 but believe this may have been partially addressed by those. Glad to hear that it will be fixed in 8.3.4. _dashboard_org_id_slugONdashboard" t=2018-03-22T15:43:11+0000 lvl=eror msg="Fail to initialize orm engine" logger=sqlstore error="Sqlstore::Migration failed err: Error 1091: Can't DROP 'UQE_dashboard_org_id_slug'; check that column/key exists\n", t=2018-03-22T15:43:12+0000 lvl=info msg="Executing migration" logger=migrator id="Remove unique index org_id_slug" t=2018-03-22T15:43:12+0000 lvl=eror msg="Executing migration failed" logger=migrator id="Remove unique index org_id_slug" error="Error 1091: Can't DROP 'UQE_dashboard_org_id_slug'; check that column/key exists" t=2018-03-22T15:43:12+0000 lvl=eror msg="Exec failed" logger=migrator error="Error 1091: Can't DROP 'UQE_dashboard_org_id_slug'; check that column/key exists" sql="DROP INDEXUQE_dashboard_org_id_slugONdashboard" t=2018-03-22T15:43:12+0000 lvl=eror msg="Fail to initialize orm engine" logger=sqlstore error="Sqlstore::Migration failed err: Error 1091: Can't DROP 'UQE_dashboard_org_id_slug'; check that column/key exists\n", t=2018-03-22T15:43:12+0000 lvl=eror msg="Executing migration failed" logger=migrator id="Remove unique index org_id_slug" error="Error 1091: Can't DROP 'UQE_dashboard_org_id_slug'; check that column/key exists" t=2018-03-22T15:43:12+0000 lvl=eror msg="Exec failed" logger=migrator error="Error 1091: Can't DROP 'UQE_dashboard_org_id_slug'; check that column/key exists" sql="DROP INDEXUQE_dashboard_org_id_slugONdashboard" t=2018-03-22T15:43:12+0000 lvl=eror msg="Fail to initialize orm engine" logger=sqlstore error="Sqlstore::Migration failed err: Error 1091: Can't DROP 'UQE_dashboard_org_id_slug'; check that column/key exists\n". That solves your issue. @MiguelHuamanMedina will you please explain steps to get uid and where to replace it? I imported dashboards with datasources template variables, What was the expected result? I would like to see it if possible. Well occasionally send you account related emails. Configure the data source To configure basic settings for the data source, complete the following steps: Click Connections in the left-side menu. If do not plan to share your dashboards with random people, you'll be okay to set an UID per datasource that you have. I'm curious about other's experience with either InfluxDB 2 or VictoriaMetrics. Maybe its compatible with Grafana 9, but I couldnt find any docker image of it, The way I could see it, is when going into the edit on one of the panels, and see that the source was broken (showing [Object object] instead of simply Prometheus), I was able to get an older revision, and get it working with Grafana 8 (Revision 27), just download the JSON and import it this way. In my case the Postgres data source was named incorrectly. Ex https://github.com/grafana/grafana/blob/master/public/app/plugins/datasource/graphite/plugin.json#L7, I prepared dashboard in Grafana 5.0 which is working properly (all graphs are correctly displayed, datasource is ok). In the JSON created after the save of my dashboard, I got "datasource": { "type": "datasource", "uid": "grafana" }, , having Prometheus as data source. actual name of the missing file can be found in the grafana's log with status=404. Will see what I can find and add them here. SCRIPT - Absolute path to shell script to execute after a configmap got reloaded. The datasource for the variables was renamed from Telegraf to Telegraf - Dev. Already on GitHub? Good solution but so late for me See error down. Alternatively you could interact with its REST API via a script. Now open response tab for that request and find your datasource's uid. @berghauz thanks. I am closing this issue here on Github and moving it to our Community forums, as it seems more of a general question. For now, this ticket is closed in favor of #185 . "description": "", go to the grafana dir, go to public/build and Get all data sources GET /api/datasources Required permissions See note in the introduction for an explanation. To: What a shit-show. The text was updated successfully, but these errors were encountered: I think I am getting a similar error. Loading chunk 0 failed. I have written small python script to do the workaround for you: If this gets implemented, please make sure the solution supports dashboards with a mix of different datasources. This will allow you to Export/Import dashboards between container tear downs, keeping your teammates happy. I managed to "fix" the problem manually, by editing the JSON file (the one created when exporting the dashboard), and changing every occurrence of ${DS_GRAPHITE} and DS_GRAPHITE (both variations appear) to the explicit name I gave to my Data-source (in my case, just Graphite). Failed to upgrade legacy queries Datasource hsXuaSe7k was not found. with my Prometheus Data Source. Grafana supports up to 26 queries per panel. You signed in with another tab or window. Looks like developer tools in the browser. Thanks, again, tommorow morning I try script which you show me, because now in Ukraine 9 pm. If you are running Grafana Enterprise, for some endpoints you'll need to have specific permissions. Just like in math, the order that you place your functions can affect the result. The dashboard JSON is as follows: The template variable seems to be updated correctly, as in the following dashboard JSON. Facing the same issue. https://grafana.com/docs/grafana/latest/administration/provisioning/#example-data-source-config-file. Well demo all the highlights of the major release: new and updated visualizations and themes, data source improvements, and Enterprise features. Connect Grafana to data sources, apps, and more, with Grafana Alerting, Grafana Incident, and Grafana OnCall, Frontend application observability web SDK, Try out and share prebuilt visualizations, Contribute to technical documentation provided by Grafana Labs, Help build the future of open source observability software Context: The text was updated successfully, but these errors were encountered: Got exactly the same issue today on update from 8.2.3 to 8.3.1 on CentOS 8. #42999 Have you sorted this issue ? We recommend that you upgrade Grafana often to stay current with the latest fixes and enhancements. For each provisioned datasource, Grafana allows you to specify an explicit UID for the datasource. Ohh, thanks a lot Dan. Otus-DevOps-2017-11/Maksov_microservices#9, Otus-DevOps-2018-02/EugRomanchenko_microservices#10, Support dashboard variables in dashboard provisioning, https://github.com/grafana/grafana/blob/master/public/app/plugins/datasource/graphite/plugin.json#L7, Grafana 5 datasource for variables/templating/panels are not assigned, [Feature request] Add dashboard import by environment variable, nixos/grafana: Allow setting UID for datasource, No automatic import of Grafana dashboards, Incorrect variable when importing Dashboard, https://grafana.com/docs/grafana/latest/administration/provisioning/#example-data-source-config-file, Grafana dashboard maintenance/authoring (epic), Add hard coded job name to work with dashboard provisioning, Add dashboard variables to customize beacon/validator job name, Add dashboard variables to customize beacon/validator job name (, Failed to upgrade legacy queries Datasource ${DS_PROMETHEUS} was not found, Everything seems broken in Latest Grafana, importing multiple datasources in a single dashboard, Grafana dashboards old templating datasource, [Bug]: Grafana dashboard failed to found datasource, [Bug]: Grafana dashboards through Helm chart missing datasource. In short, add uid: to your datasource provisioning yaml: This will force Grafana to output all exported dashboards with the uid "myotheruidisanairplane". 1 0 replies Danmdo on Sep 23, 2022 Start by inspecting your panel query and response. ekdma1403 November 7, 2022, 7:28am 1 HI i am sehun, i installed Prometheus + Node Exporter + Grafana i have some errors, when i setting up dashbord i imported 1860 (node_exporter) with my Prometheus Data Source. You need to define an explicit UID for your datasource. I had the same problem, I didn't know where to get the uid of my data source, so I had to review the request that grafana made to see what information it brought when listing the data sources and I found the valuable UID. Well occasionally send you account related emails. . 5.0.0-beta2, What OS are you running grafana on? STEP 2 - with developer tools open (F12) click on the request you made to bring up the data sources, STEP3 - click on the response tab and you will see all your datasources with their respective uid, I found another solution. Failed to upgrade legacy queries Datasource named $ {DS_PROMETHEUS} was not found and Error updating options: Datasource named $ {DS_PROMETHEUS} was not found I am quite new to Grafana and I haven't been able to find the documentation describing such a situation.

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