5.2 KiB
Grafana 
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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 1.5
- NodeJS
Get Code
go get github.com/grafana/grafana
Building the backend
Replace X.Y.Z by actual version number.
cd $GOPATH/src/github.com/grafana/grafana
go run build.go setup (only needed once to install godep)
godep restore (will pull down all golang lib dependencies in your current GOPATH)
go run build.go build
Building frontend assets
To build less to css for the frontend you will need a recent version of of node (v0.12.0), npm (v2.5.0) and grunt (v0.4.5). Run the following:
npm install
npm install -g grunt-cli
grunt
Recompile backend on source change
To rebuild on source change (requires that you executed godep restore)
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!
Before creating a pull request be sure that "grunt test" runs without any style or unit test errors, also please sign the CLA
License
Grafana is distributed under Apache 2.0 License. Work in progress Grafana 2.0 (with included Grafana backend)