Panel: Linux in the Kubernetes Era: Does The OS Still Matter?
Panelat KubeCon + CloudNativeCon North America 2020 Virtual · on Friday, 2020-11-20· at 16:00· Intrado Virtual Event Platform,·
summary
Panel argues the OS still matters but its role shifts: general-purpose distros (Ubuntu, CentOS) remain useful while cloud vendors ship lightweight derivatives (Google COS, AWS BottleRocket) to cut cost and control nodes. Kubernetes, Docker/Podman and container images move packaging into CI so distributions supply signed RPMs/debs, glibc and toolchains for provenance. Key points include Fedora CoreOS, immutable updates, supply‑chain signing with secure boot and dm‑verity, and the ISV certification/support matrix that drives real-world choices.
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chapters (7)
- 0:00Panel introduction
- 1:24Linux in cloud native era
- 6:25Container vs general purpose OS
- 13:03Cloud provider Linux distros
- 22:29Kubernetes node security
- 26:01Linux distros in cloud native
- 33:17Closing remarks
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