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

Utilisation

Naviguer sur http://localhost:3000

Le username:password est admin:admin

Le fichier de configuration est :

Editer le fichier de configuration afin d'activer HTTPS en mode production.

sudo service grafana-server restart

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

TODO

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)