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OpenShift setup with Agent-based installer

Talkat DevConf.CZ 2023 · 2023-06-16..06-18· [kubernetes, devops-and-delivery]
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Creates a single bootable ISO that embeds an OpenShift installer subcommand plus mirrored release payload and registry, aimed at disconnected or air‑gapped on‑prem deployments so no dedicated provisioning host is required. Uses Assisted Installer agents, NMState for static network configuration, Ignition/config files for machine and cluster settings and a ZTP-style upload of manifests. Demo shows the ISO boots nodes, agents register and an automated cluster install completes successfully with minimal manual steps.

AI-written summary · about

  1. 0:00OpenShift with Agent installer
  2. 1:13Agent installer features
  3. 3:25Static network with NMState
  4. 4:33Cluster definition files
  5. 7:06Installation deep dive
  6. 13:39Agent installer in practice
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