Howto


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A distro agnostic guide to Graphite with venv (examples: RHEL8, Debian10, Ubuntu18)

With a lot of outdated documents on how to get Graphite working properly, I figured it would be good to provide something up to date and relevant for the latest batch of enterprise Linux operating systems, but also using…

14 July 12, 2019
Icinga Web in distributed environments

Icinga Web on a dedicated host Requirements Central database server or cluster with a virtual IP address (VIP) Icinga 2’s IDO feature is writing to the database on the central server Setup Store the Icinga Web databas…

5 May 3, 2019
Guidelines for writing howtos

Thanks for considering to write a howto/guide and share your knowledge :heart: Where to start Discourse provides the possibility to create topics as wiki entry. These can be edited by other members including a revision …

2 January 9, 2019
About the Howto category 1 January 9, 2019
Analyse a specific service over time (json-perl-excel-mix) 2 December 11, 2019
Windows PowerShell Checks with Icinga2 10 December 9, 2019
DSL: Get host objects in hostgroup with get_objects() and Array#filter (deep-dive into lambda expressions, functions and closures) 2 December 3, 2019
DSL: 99 bottles of beer 5 October 7, 2019
Change "mail from" for Icinga notifications 3 September 25, 2019
Firewall setup at a Icinga2 cluster with iptables & ipset 1 September 5, 2019
Monitoring windows remotely through WMI 2 September 2, 2019
Icingaweb2: Distributed HA-Cluster without Config-Management (I know, I know ... ) 4 August 31, 2019
Ubuntu 18.04 Bionic Graphite Guide 2 August 30, 2019
Galera MySQL cluster with VIPs and HAProxy for IDO-Mysql and more 9 August 19, 2019
Retention policies and continuous queries made simple 4 July 19, 2019
DSL: Count check plugin usage from service checks 1 July 10, 2019
Executing Powershell and/or VMWare PowerCLI directly on your Linux Server 1 January 11, 2019
AIX & SNMP Monitoring + Interfaces 1 July 2, 2019
Graphite Module: Templates 2 July 1, 2019
DSL: Flatten a nested dictionary with a function for apply for rules 1 May 27, 2019
DSL: Filter specific nested dictionary keys in a function 1 January 9, 2019
(Shared) web server for dashing-icinga2 and icingaweb2 3 April 24, 2019
Development: Install and test the snapshot packages 1 April 8, 2019
Director: Functions/constants in custom data fields 1 January 11, 2019
DSL: Closures & Scopes 1 April 5, 2019
Installation in a DMZ without internet access 2 March 29, 2019
Check_by_ssh with persistent connections 1 March 27, 2019
Openindiana Monitoring 1 January 30, 2019
Sending Icinga2 notifications to Slack 9 February 14, 2019
Director Service Sets: Add service checks based on host templates 1 January 31, 2019