Grafana

http://grafana.org/

An open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB Requires a web server (Apache HTTPD, Nginx, ...) or Express (see below with Node.js)

Installation for 2.6

On Debian

wget https://grafanarel.s3.amazonaws.com/builds/grafana_2.6.0_amd64.deb
sudo dpkg -i xzvf grafana_2.6.0_amd64.deb
sudo service grafana-server start

With Docker

See https://hub.docker.com/r/grafana/grafana/

Installation for 3.0.0 Beta

On Debian

wget https://grafanarel.s3.amazonaws.com/builds/grafana_3.1.1-1470047149_amd64.deb
sudo apt-get install -y adduser libfontconfig
sudo dpkg -i grafana_3.1.1-1470047149_amd64.deb
sudo service grafana-server start
sudo service grafana-server status
sudo update-rc.d grafana-server defaults 95 10

Changer le mot de passe admin dans /etc/grafana/grafana.ini

sudo vi /etc/grafana/grafana.ini

ligne 122, section security

[security]
admin_user = admin
admin_password = unmotdepassebiencomplique'

Relancer le service

sudo service grafana-server restart
sudo service grafana-server status

Se logger sur http://localhost:3000

Monitoring de le l'infrastructure avec Telegraf, InfluxDB et Grafana

• Installer InfluxDB
• Installer Telegraf
• Télécharger le dashboard pour Telegraf (lien).
• Ajouter la source de données Telegraf en InfluxDB via le menu Menu > Data Sources > Add Data Sources.
• Import ce dashboard (.json) via le menu Menu > Dashboards > Import > Upload .json File.

Monitoring de machines EC2 avec AWS Cloudwatch et Grafana

Pour monitorer les machines qui hébergent les serveurs (Mosquitto, ...) sur AWS EC2:

• Activer AWS Cloudwatch
• Configurer Grafana pour AWS Cloudwatch (lien).

Obsolete

Installation for 1.8

Edit config.js

    datasources: {
      demo: {
        type: 'influxdb',
        url: "http://localhost:8086/db/demo",
        username: 'root',
        password: 'root'
      },
    },

Run sur 1.8

Add serveGrafana.js in ./grafana

var connect = require('connect')
var serveStatic = require('serve-static')

var app = connect()

app.use(serveStatic('.', {'index': ['index.html', 'index.htm']}))
app.listen(8080)
console.log('Serving Grafana Dashboard on http://localhost:8080');

npm install connect serve-static
node serveGrafana.js

Browse http://localhost:8080

Links

• Grafana + InfluxDB + Collectd : http://vincent.composieux.fr/article/grafana-monitor-metrics-collected-by-collectd-into-influxdb

Grafana @ AIR

• OpenSmartCampus (RICM5 en 2015-2016)