Icinga2 mit Grafana und Influxdb

Vorraussetzungen

• Funktionierende Installation Icinga2 mit Icingaweb2

InfluxDB

• apt-get install influxdb influxdb-client

root@localhost:~# influx
Connected to http://localhost:8086 version 0.13.0
InfluxDB shell version: 0.13.0
> create database icinga2;
> create user icinga2 with password ‘geheim’;
> grant all on icinga2 to icinga2;

• vi /etc/icinga2/features-enabled/influxdb.conf

    object InfluxdbWriter "influxdb" {
    host = "127.0.0.1"
    port = 8086
    database = "icinga2"
    username = "icinga2"
    password = "geheim"
    enable_send_thresholds = true
    enable_send_metadata = true
    host_template = {
    measurement = “$host.check_command$”
    tags = {
    hostname = “$host.name$”
    }
    }

    service_template = {
    measurement = “$service.check_command$”
    tags = {
    hostname = “$host.name$”
    service = “$service.name$”
    }
    }

    }

Feature enabled

• icinga2 feature enable influxdb
• systemctl restart icinga2.service

Grafana

Installation

• cat <<EOF >/etc/apt/sources.list.d/grafana.list
• > deb https://packagecloud.io/grafana/stable/debian/ wheezy main
• > EOF

• curl -s https://packagecloud.io/gpg.key | sudo apt-key add -
• apt-get update
• apt-get install grafana
• systemctl start grafana-server

Module hinzufügen

• cd /usr/share/icingaweb2/modules
• git clone https://github.com/Mikesch-mp/icingaweb2-module-grafana.git grafana

Module enabled

• icingacli module enable grafana
• systemctl restart icinga2.service

Configuration

• vi /etc/icingaweb2/modules/grafana/config.ini

[grafana]
username = "icinga2"
host = "hostname:3000"
protocol = "http"
password = "geheim"
height = "280"
width = "640"
timerange = "3h"
enableLink = "yes"
defaultdashboard = "icinga2-default"
datasource = "influxdb"
defaultdashboardstore = "db"
accessmode = "direct"
directrefresh = "yes"

• vi /etc/icingaweb2/modules/grafana/graphs.ini

[icinga2 default]
dashboard = "icinga2-default.json"
panelId = "1, 2, 3, 5, 6, 8, 9"
height = "280"
width = "460"

Im Grafana-Webinterface

Influxdb hinzufügen

Dashboard hinzufügen