Grafana

Website | Twitter | IRC | Slack | Email

Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, Elasticsearch, OpenTSDB, Prometheus and InfluxDB.

Features

Graphite Target Editor

Graphite target expression parser
Feature rich query composer
Quickly add and edit functions & parameters
Templated queries
See it in action

Graphing

Fast rendering, even over large timespans
Click and drag to zoom
Multiple Y-axis, logarithmic scales
Bars, Lines, Points
Smart Y-axis formatting
Series toggles & color selector
Legend values, and formatting options
Grid thresholds, axis labels
Annotations
Any panel can be rendered to PNG (server side using phantomjs)

Dashboards

Create, edit, save & search dashboards
Change column spans and row heights
Drag and drop panels to rearrange
Templating
Scripted dashboards
Dashboard playlists
Time range controls
Share snapshots publicly

Elasticsearch

Feature rich query editor UI

InfluxDB

Use InfluxDB as a metric data source, annotation source
Query editor with series and column typeahead, easy group by and function selection

OpenTSDB

Use as metric data source
Query editor with metric name typeahead and tag filtering

Requirements

There are no dependencies except an external time series data store. For dashboards and user accounts Grafana can use an embedded database (sqlite3) or you can use an external SQL data base like MySQL or Postgres.

Installation

Head to grafana.org and download the latest release.

If you have any problems please read the troubleshooting guide.

Documentation & Support

Be sure to read the getting started guide and the other feature guides.

Run from master

If you want to build a package yourself, or contribute. Here is a guide for how to do that. You can always find the latest master builds here

Dependencies

Go 1.7.3
NodeJS v4+

Get Code

go get github.com/grafana/grafana

Since imports of dependencies use the absolute path github.com/grafana/grafana within the $GOPATH, you will need to put your version of the code in $GOPATH/src/github.com/grafana/grafana to be able to develop and build grafana on a cloned repository. To do so, you can clone your forked repository directly to $GOPATH/src/github.com/grafana or you can create a symbolic link from your version of the code to $GOPATH/src/github.com/grafana/grafana. The last options makes it possible to change easily the grafana repository you want to build.

go get github.com/*your_account*/grafana
mkdir $GOPATH/src/github.com/grafana
ln -s  $GOPATH/src/github.com/*your_account*/grafana $GOPATH/src/github.com/grafana/grafana

Building the backend

cd $GOPATH/src/github.com/grafana/grafana
go run build.go setup
go run build.go build

Building frontend assets

To build less to css for the frontend you will need a recent version of node (v4+), npm (v2.5.0) and grunt (v0.4.5). Run the following:

npm install
npm run build

To build the frontend assets only on changes:

sudo npm install -g grunt-cli # to do only once to install grunt command line interface
grunt watch

Recompile backend on source change

To rebuild on source change.

go get github.com/Unknwon/bra
bra run

Running

./bin/grafana-server

Open grafana in your browser (default: http://localhost:3000) and login with admin user (default: user/pass = admin/admin).

Dev config

Create a custom.ini in the conf directory to override default configuration options. You only need to add the options you want to override. Config files are applied in the order of:

grafana.ini
dev.ini (if found)
custom.ini

Create a pull request

Before or after you create a pull request, sign the contributor license agreement.

Contribute

If you have any idea for an improvement or found a bug do not hesitate to open an issue. And if you have time clone this repo and submit a pull request and help me make Grafana the kickass metrics & devops dashboard we all dream about!

License

Grafana is distributed under Apache 2.0 License. Work in progress Grafana 2.0 (with included Grafana backend)

leonoff/grafana