Trainerprofile

Dr. Jan Bundesmann

Dr. Jan Bundesmann

As ATIX Senior Consultant and Trainer, Jan draws on over a decade of experience in Linux administration in the data center. Our customers and course participants benefit from his in-depth knowledge, which he adapts to the customer’s requirements in an agile manner during training and consultations. He also shares his extensive knowledge with the public and the open source community in various magazines and on online blogs.

Outside of work hours, he remains loyal to Puppet, among other things; for example, he uses it to manage an HTC cluster called Mordor in a private project. Brewing beer is also one of his versatile specialties. And like his IT infrastructure, he has perfected it with a lot of automation.

“Docker containers can be used in a very versatile way. For data center automation, they are a valuable tool.”

Areas of expertise

  • Docker and container orchestration
  • Automation with Puppet, Ansible and orcharhino
  • Linux Administration
  • Virtualization

Publications

Jan Bundesmann; Das Steuer übergeben; Kubernetes aus der Cloud; iX 8/2018, S. 78
Jan Bundesmann; Freihändig; Open-Source-Tools fürs Konfigurationsmanagement; iX 1/2021, S. 96

Jan Bundesmann, Martin Grundei; Wie von Geisterhand; Testautomatisierung für Puppet-Module; iX 12/2020, S. 132
Jan Bundesmann, Pascal Fries; Starthilfe; Mit ArgoCD und Tekton zur GitOps-Umgebung; iX 6/2021, S. 138
Jan Bundesmann; Im Kreis; Inkrementelle Snapshots mit Bordmitteln; iX 11/2018, S. 144

Jan Bundesmann, Reiner Herrmann, Holger Levsen; Softwareentwicklung; Aus der Schablone; Reproducible Builds; iX 5/2018, S. 104
Jan Bundesmann; Tools und Tipps; Wunschbrunnen; Dynamische Bibliotheken in der Bash; iX 12/2015, S. 127
Jan Bundesmann; Tools und Tipps; Konsolenkino; Aufnahmen von Terminalsitzungen ins Internet stellen; iX 3/2016, S. 145
Jan Bundesmann; Rechentitan; Ein hannoverscher Großrechner hilft, Gravitationswellen nachzuweisen; iX 4/2016, S. 112
Jan Bundesmann; Im Kreis; Verschlüsselung mit elliptischen Kurven; iX 3/2017, S. 108
Jan Bundesmann; Roboterethik; Positronenhirne; Zum 75. Geburtstag von Asimovs Robotergesetzen; iX 4/2017, S. 91
Jan Bundesmann; Weitergeleitet; Entfernte Sitzungen mit Xpra steuern; iX 4/2017, S. 135
Jan Bundesmann; Serverless Computing; Höchst wolkig; Functions as a Service; iX 6/2017, S. 34
Jan Bundesmann; Im Spagat; Chaos Communication Congress; iX 2/2018, S. 8
Jan Bundesmann; Hier und da; Einfach Verzeichnisse synchronisieren; iX 3/2018, S. 138
Jan Bundesmann; E-Mail-Verschlüsselung; Dargereicht; Autocrypt automatisiert E-Mail-Kryptografie; iX 5/2018, S. 64

Talks

ConfigManagementCamp 2020: Switching from Docker to cri-o https://cfp.cfgmgmtcamp.org/2020/speaker/QNEFHU/
orcharhino Summit 2020: orcharhino Use Cases https://www.youtube.com/watch?v=aKAWeRr9Nhg
Cloud 2020: Wer sind diese Cloud Natives?
OSAD 2020: orcharhinound orcharhino Proxies für komplexe Netze https://www.youtube.com/watch?v=wCwUXuSlMGQ