Difference between revisions of "Icinga2"

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* <code>apt-get install vim-icinga2</code> (this is optional)
 
* <code>apt-get install vim-icinga2</code> (this is optional)
 
* <code>icinga2 feature enable command</code>
 
* <code>icinga2 feature enable command</code>
 +
* <code>icinga2 feature enable api</code>
 +
* <code>icinga2 api setup</code>
 +
 +
* validate basic icinga2 is working
 +
** <code>systemctl restart icinga2</code>
 +
** <code>systemctl status icinga2</code>
 +
 +
 +
 
* <code>apt-get install icingaweb2</code>
 
* <code>apt-get install icingaweb2</code>
 
** /etc/php/7.0/apache2/php.ini: set date.timezone = Europe/Copenhagen
 
** /etc/php/7.0/apache2/php.ini: set date.timezone = Europe/Copenhagen
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** open http://your-icinga-server/icingaweb2/ and follow the wizard
 
** open http://your-icinga-server/icingaweb2/ and follow the wizard
  
 +
Add hosts and services to /etc/icinga2/conf.d/ .
 +
you need to restart icinga2 in order to load new config <code>systemctl restart icinga2</code>
 +
 +
= Agent push of icinga settings=
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 +
* see this http://linoxide.com/ubuntu-how-to/add-host-manage-services-icinga2/
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* debian7/8 - stay to manual conf or other means
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* debian9
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** <code> apt-get install icinga2 monitoring-plugins-basic</code>
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** <code>icinga2 node wizard</code>
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 +
 +
= Icinga Director =
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* <code>apt-get install php-curl</code>
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* read http://www.stankowic-development.net/?p=6987&lang=en
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* ..a and Read [https://github.com/Icinga/icingaweb2-module-director/blob/master/doc/02-Installation.md github install guide]
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* ... and this [https://github.com/Icinga/icingaweb2-module-director/blob/master/doc/04-Getting-started.md]
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* create database for director
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* add database to icingaweb -> configuration -> application -> resources
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* download latest release from github to /usr/share/icingaweb2/modules and unpack it
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* enable the module icingaweb -> configuration -> modules
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* choose director from left hand menu
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 +
= Dashing Icinga2=
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https://github.com/Icinga/dashing-icinga2
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* apt-get -y install ruby bundler nodejs git
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** cd /usr/share
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** git clone https://github.com/Icinga/dashing-icinga2.git
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** cd dashing-icinga2
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** bundle
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* vim /etc/icinga2/conf.d/api-users.conf
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 +
object ApiUser "dashing" {
 +
  password = "icinga2ondashingr0xx"
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  permissions = [ "status/query", "objects/query/*" ]
 +
}
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*vim config/icinga2.json
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 +
{
 +
  "icinga2": {
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    "api": {
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      "host": "localhost",
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      "port": 5665,
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      "user": "dashing",
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      "password": "icinga2ondashingr0xx"
 +
    }
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  }
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}
  
−
Main config is in /etc/icinga2/icinga2.conf. Start looking at /etc/icinga2/conf.d/hosts.conf og /etc/icinga2/conf.d/services.conf
+
* and just follow the setup guide https://github.com/Icinga/dashing-icinga2

Latest revision as of 09:52, 31 August 2017

Base Icinga2 + web2

Notes for setting up icinga2 on Debian9/Stretch

  • see this https://www.howtoforge.com/tutorial/install-icinga2-and-icingaweb2-on-centos-7/
  • base debian9 vm (2vcpu + 1gb mem + 4gb disk)
  • apt-get install mariadb-server (note that mariadb root uses socket auth like postgres has been doing for many years)
  • apt-get install icinga2 monitoring-plugins icingacli
  • apt-get install icinga2-ido-mysql (this will create database and mysql user)
  • icinga2 feature enable ido-mysql (make sure the module is enabled)
  • apt-get install vim-icinga2 (this is optional)
  • icinga2 feature enable command
  • icinga2 feature enable api
  • icinga2 api setup
  • validate basic icinga2 is working
    • systemctl restart icinga2
    • systemctl status icinga2


  • apt-get install icingaweb2

Add hosts and services to /etc/icinga2/conf.d/ . you need to restart icinga2 in order to load new config systemctl restart icinga2

Agent push of icinga settings


Icinga Director

  • apt-get install php-curl
  • read http://www.stankowic-development.net/?p=6987&lang=en
  • ..a and Read github install guide
  • ... and this [1]
  • create database for director
  • add database to icingaweb -> configuration -> application -> resources
  • download latest release from github to /usr/share/icingaweb2/modules and unpack it
  • enable the module icingaweb -> configuration -> modules
  • choose director from left hand menu

Dashing Icinga2

https://github.com/Icinga/dashing-icinga2 

object ApiUser "dashing" {
  password = "icinga2ondashingr0xx"
  permissions = [ "status/query", "objects/query/*" ]
}
  • vim config/icinga2.json
{
 "icinga2": {
   "api": {
     "host": "localhost",
     "port": 5665,
     "user": "dashing",
     "password": "icinga2ondashingr0xx"
   }
 }
}
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