OSMC 2019 | Lorem Icinga puppetdb director amet by Marianne Spiller

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In Anlehnung an “Selbstorganisation” (iX 08/2019) soll es um automatisiertes Monitoring unter Einsatz des Icinga Director und am Beispiel von PuppetDB gehen. In einer Mischung aus Talk und Live Demo sollen auch jene, die noch nie etwas damit zu tun hatten, eine Idee von Funktionsweise und Vorteilen dieses Ansatzes erhalten.

Software

If it looks stupid but works it ain’t stupid.
LOREM ICINGA
PUPPETDB
DIRECTOR AMET

Autorin
Handarbeits-Freak
Hefeteig-Expertin
Maaama?!
Monitoring Architect
Motorrad-Fan
Retrocomputing-Nerd
Twitter-Orakel
Urban Explorer
MARIANNE SPILLER

Worum es gehen soll
01
Gute Idee, ungute
Umsetzung
02
Die Folgen davon
03
Wie Automatisierung
helfen kann
04
Blick ins Demo-System

“Es war einmal...”
Die Idee des „Alles an einem Ort“

Nagios 3
RRDTOOL
Cacti
Icinga 2
Graphite
Grafana
Die Etablierung eines neuen
Monitoring-Stacks
Zukunft

Hostvariablen:
möglichst viel Information an zentraler
Stelle zusammentragen!

🤦
Theoretisch ganz nett,
aber praktisch…?

Frag nicht ob es
bröckelt,
Frag wann es
bröckelt…
… Denn es wird
Bröckeln!
?

01 02 03 04
fehleranfällig
blockiert
Ressourcen
wird heutigen
Anforderungen
kaum noch gerecht
langweilig,
demotiviert
Mitarbeiter
Die Nachteile manueller Arbeit…

… und Die Folgen davon
01
Datenbasis nicht mehr
korrekt
02
User verlieren das
Vertrauen in das System
03
User stellen auch andere
Aspekte in Frage
04
System stirbt einen frühen
und traurigen Tod

”If you have to do it more than
once, you better script it!”
Und warum sollte man das beim Monitoring
anders handhaben?

• Wiederkehrende Abläufe erst
dokumentieren…
• … dann automatisieren und…
• … die frei gewordenen Ressourcen
sinnvoller nutzen!
Wasalsotun?

• Cool: ein zentrales „Gehirn mit allen
interessanten Fakten
• Noch cooler: wenn auch dieses „Gehirn“
nicht manuell gepﬂegt werden müsste
• Hier am Beispiel von PuppetDB

• Wir sollten alle viel mehr
automatisieren
• Die eine Lösung gibt es nicht
• Seid neugierig, seid kreativ!

CREDITS: This presentation template was created by
Slidesgo, including icons by Flaticon, and infographics
& images by Freepik.
Vielen Dank für eure
Aufmerksamkeit!
@sys_adm_ama
Please keep this slide for attribution.
www.unixe.de
marianne@spiller.me

OSMC 2019 | Lorem Icinga puppetdb director amet by Marianne Spiller

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OSMC 2019 | Lorem Icinga puppetdb director amet by Marianne Spiller

1. If it looks stupid but works it ain’t stupid. LOREM ICINGA PUPPETDB DIRECTOR AMET

2. Autorin Handarbeits-Freak Hefeteig-Expertin Maaama?! Monitoring Architect Motorrad-Fan Retrocomputing-Nerd Twitter-Orakel Urban Explorer MARIANNE SPILLER

3. Worum es gehen soll 01 Gute Idee, ungute Umsetzung 02 Die Folgen davon 03 Wie Automatisierung helfen kann 04 Blick ins Demo-System

4. “Es war einmal...” Die Idee des „Alles an einem Ort“

5. Nagios 3 RRDTOOL Cacti Icinga 2 Graphite Grafana Die Etablierung eines neuen Monitoring-Stacks Zukunft

6. Hostvariablen: möglichst viel Information an zentraler Stelle zusammentragen!

7. 🤦 Theoretisch ganz nett, aber praktisch…?

8. Frag nicht ob es bröckelt, Frag wann es bröckelt… … Denn es wird Bröckeln! ?

9. 01 02 03 04 fehleranfällig blockiert Ressourcen wird heutigen Anforderungen kaum noch gerecht langweilig, demotiviert Mitarbeiter Die Nachteile manueller Arbeit…

10. … und Die Folgen davon 01 Datenbasis nicht mehr korrekt 02 User verlieren das Vertrauen in das System 03 User stellen auch andere Aspekte in Frage 04 System stirbt einen frühen und traurigen Tod

11. ”If you have to do it more than once, you better script it!” Und warum sollte man das beim Monitoring anders handhaben?

12. • Wiederkehrende Abläufe erst dokumentieren… • … dann automatisieren und… • … die frei gewordenen Ressourcen sinnvoller nutzen! Wasalsotun?

13. • Cool: ein zentrales „Gehirn mit allen interessanten Fakten • Noch cooler: wenn auch dieses „Gehirn“ nicht manuell gepﬂegt werden müsste • Hier am Beispiel von PuppetDB

14. Mal reinschauen?

15. • Wir sollten alle viel mehr automatisieren • Die eine Lösung gibt es nicht • Seid neugierig, seid kreativ!

16. Fragen?

17. CREDITS: This presentation template was created by Slidesgo, including icons by Flaticon, and infographics & images by Freepik. Vielen Dank für eure Aufmerksamkeit! @sys_adm_ama Please keep this slide for attribution. www.unixe.de marianne@spiller.me