diff --git a/docs/sources/visualize/grafana.md b/docs/sources/visualize/grafana.md index 853e368d9ddca..9a1ba98c8fd7f 100644 --- a/docs/sources/visualize/grafana.md +++ b/docs/sources/visualize/grafana.md @@ -13,30 +13,43 @@ keywords: --- # Visualize log data -[Grafana 6.0](/grafana/download/6.0.0) and more recent -versions have built-in support for Grafana Loki. -Use [Grafana 6.3](/grafana/download/6.3.0) or a more -recent version to take advantage of [LogQL]({{< relref "../query/_index.md" >}}) functionality. +Modern Grafana versions after 6.3 have built-in support for Grafana Loki and [LogQL](https://grafana.com/docs/loki//query/). + +## Using Explore 1. Log into your Grafana instance. If this is your first time running Grafana, the username and password are both defaulted to `admin`. -1. In Grafana, go to `Configuration` > `Data Sources` via the cog icon on the +1. In Grafana, go to `Connections` > `Data Sources` via the cog icon on the left sidebar. -1. Click the big + Add data source button. -1. Choose Loki from the list. +1. Click the big + Add a new data source button. +1. Search for, or choose Loki from the list. 1. The http URL field should be the address of your Loki server. For example, when running locally or with Docker using port mapping, the address is likely `http://localhost:3100`. When running with docker-compose or - Kubernetes, the address is likely `http://loki:3100`. + Kubernetes, the address is likely `http://loki:3100`.\ + When running Grafana (with Docker) and trying to connect to a locally built Loki instance, the address (for the URL field) is:\ + On Mac: `docker.for.mac.localhost` \ + On Windows: `docker.for.win.localhost` 1. To see the logs, click Explore on the sidebar, select the Loki - datasource in the top-left dropdown, and then choose a log stream using the + data source in the top-left dropdown, and then choose a log stream using the Log labels button. 1. Learn more about querying by reading about Loki's query language [LogQL]({{< relref "../query/_index.md" >}}). +If you would like to see an example of this live, you can try [Grafana Play's Explore feature](https://play.grafana.org/explore?schemaVersion=1&panes=%7B%22v1d%22:%7B%22datasource%22:%22ac4000ca-1959-45f5-aa45-2bd0898f7026%22,%22queries%22:%5B%7B%22refId%22:%22A%22,%22expr%22:%22%7Bagent%3D%5C%22promtail%5C%22%7D%20%7C%3D%20%60%60%22,%22queryType%22:%22range%22,%22datasource%22:%7B%22type%22:%22loki%22,%22uid%22:%22ac4000ca-1959-45f5-aa45-2bd0898f7026%22%7D,%22editorMode%22:%22builder%22%7D%5D,%22range%22:%7B%22from%22:%22now-1h%22,%22to%22:%22now%22%7D%7D%7D&orgId=1) + Read more about Grafana's Explore feature in the [Grafana documentation](http://docs.grafana.org/features/explore) and on how to search and filter for logs with Loki. -To configure Loki as a datasource via provisioning, see [Configuring Grafana via +## Using Grafana Dashboards + +Because Loki can be used as a built-in data source above, we can use LogQL queries based on that datasource +to build complex visualizations that persist on Grafana dashboards. + +{{< docs/play title="Loki Example Grafana Dashboard" url="https://play.grafana.org/d/T512JVH7z/" >}} + +Read more about how to build Grafana Dashboards in [build your first dashbboard](https://grafana.com/docs/grafana/latest/getting-started/build-first-dashboard/) + +To configure Loki as a data source via provisioning, see [Configuring Grafana via Provisioning](http://docs.grafana.org/features/datasources/loki/#configure-the-datasource-with-provisioning). Set the URL in the provisioning.