Podman 5 & Long-Term Software Maintenance
summary
Podman 5 ships as a major, breaking release that prioritizes long-term maintainability: a 70% rewrite of podman machine raises code sharing from ~30% to ~75–80%, removes qemu on macOS in favor of Apple HV and libkrun for GPU passthrough, and cuts VM start times from ~43s to ~9s. Config files move to a versioned JSON format with a new reset command to recreate VMs; the team publishes an OCI VM image on Quay for day-one VM images. Rootless networking switches to pasta default caused breakage that’s still being fixed.
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chapters (11)
- 0:00Podman 5 introduction
- 1:05Why version 5 release
- 6:05Technical debt changes
- 10:16Podman Machine multi-platform
- 15:15Migrating from Podman 4
- 21:22Reworking config files
- 25:02Breaking changes updates
- 27:09Podman 5 non-feature
- 28:34Pasta as default network
- 30:22Future development plans
- 32:26Documentation improvements
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