Difference between revisions of "Icinga2"

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=Base Icinga2 + web2=
 +
 
Notes for setting up icinga2 on Debian9/Stretch
 
Notes for setting up icinga2 on Debian9/Stretch
  
 
* see this https://www.howtoforge.com/tutorial/install-icinga2-and-icingaweb2-on-centos-7/
 
* see this https://www.howtoforge.com/tutorial/install-icinga2-and-icingaweb2-on-centos-7/
 
* base debian9 vm (2vcpu + 1gb mem + 4gb disk)
 
* 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)
+
* <code>apt-get install mariadb-server</code>   (note that mariadb root uses socket auth like postgres has been doing for many years)
−
* apt-get install icinga2  
+
* <code>apt-get install icinga2 monitoring-plugins icingacli</code>
−
* apt-get install icinga2-ido-mysql (this will create database and mysql user)
+
* <code>apt-get install icinga2-ido-mysql</code> (this will create database and mysql user)
−
* apt-get install vim-icinga2 (this is optional)
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* <code>icinga2 feature enable ido-mysql</code> (make sure the module is enabled)
−
* icinga2 feature enable command
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* <code>apt-get install vim-icinga2</code> (this is optional)
−
* apt-get install icingaweb2
+
* <code>icinga2 feature enable command</code>
 +
* <code>icinga2 feature enable api</code>
 +
* <code>icinga2 api setup</code>
 +
 
 +
* validate basic icinga2 is working
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** <code>systemctl restart icinga2</code>
 +
** <code>systemctl status icinga2</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
 
** mysql: create database for icingaweb
 
** mysql: create database for icingaweb
−
** open http://<ip>/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=
 +
 
 +
* see this http://linoxide.com/ubuntu-how-to/add-host-manage-services-icinga2/
 +
* debian7/8 - stay to manual conf or other means
 +
* debian9
 +
** <code> apt-get install icinga2 monitoring-plugins-basic</code>
 +
** <code>icinga2 node wizard</code>
 +
 
 +
 
 +
= Icinga Director =
 +
* <code>apt-get install php-curl</code>
 +
* read http://www.stankowic-development.net/?p=6987&lang=en
 +
* ..a and Read [https://github.com/Icinga/icingaweb2-module-director/blob/master/doc/02-Installation.md github install guide]
 +
* ... and this [https://github.com/Icinga/icingaweb2-module-director/blob/master/doc/04-Getting-started.md]
 +
* 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
 +
* apt-get -y install ruby bundler nodejs git
 +
** cd /usr/share
 +
** git clone https://github.com/Icinga/dashing-icinga2.git
 +
** cd dashing-icinga2
 +
** bundle
 +
* vim /etc/icinga2/conf.d/api-users.conf
 +
 
 +
object ApiUser "dashing" {
 +
  password = "icinga2ondashingr0xx"
 +
  permissions = [ "status/query", "objects/query/*" ]
 +
}
 +
*vim config/icinga2.json
 +
 
 +
{
 +
  "icinga2": {
 +
    "api": {
 +
      "host": "localhost",
 +
      "port": 5665,
 +
      "user": "dashing",
 +
      "password": "icinga2ondashingr0xx"
 +
    }
 +
  }
 +
}
 +
 
 +
* 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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