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Tech

In our tech blog, we share technical insights, tutorials, and best practices from our daily work. Here you will find articles about topics such as Proxmox, Kubernetes, open-source infrastructure, system administration, and modern IT platforms.

  • freeipa logo

    FreeIPA Enterprise Architecture

    Author:
    Mathias Rumbold
    Mathias Rumbold
    18 minutes read

    How to separate FreeIPA, DNS, PKI, HBAC, sudo, Keycloak and automation cleanly in larger Linux environments.

    : FreeIPA Enterprise Architecture
  • freeipa logo

    Installing FreeIPA

    24 minutes read

    Step by step from an empty Linux server to a working FreeIPA lab with Kerberos, Web UI, first user, group and enrolled client.

    : Installing FreeIPA
  • Ansible Logo

    Install Ansible and create your first playbooks

    Author:
    Mathias Rumbold
    Mathias Rumbold
    12 minutes read

    From installation through inventory and playbooks to a reusable Chrony role.

    : Install Ansible and create your first playbooks