bottlerocket-os/bottlerocket v1.6.0

on GitHub

Deprecation Notice

The Kubernetes 1.18 variant, aws-k8s-1.18, will lose support in March 2022. Kubernetes 1.18 is no longer receiving support upstream. We recommend replacing aws-k8s-1.18 nodes with a later variant, preferably aws-k8s-1.21 if your cluster supports it. See this issue for more details.

Security Fixes

• Apply patch to the kernel for CVE-2022-0492 (#1943)

OS Changes

• Add aws-k8s-1.21-nvidia variant with Nvidia driver support (#1859, #1860, #1861, #1862, #1900, #1912, #1915, #1916, #1928)
• Add metal-k8s-1.21 variant with support for running on bare metal (#1904)
• Update host containers to the latest version (#1939)
• Add driverdog, a configuration-driven utility for linking kernel modules at runtime (#1867)
• Kubernetes: Fix a potential inconsistency with IPv6 node-ip comparisons (#1932)
• Allow setting multiple Kubernetes node taints with the same key (#1906)
• Fix a bug which would prevent Bottlerocket from booting when setting container-registry to an empty table (#1910)
• Add /etc/bottlerocket-release to host containers (#1883)
• Send grub output to the local console on BIOS systems (#1894)
• Fix minor issues with systemd units (#1889)

Build Changes

• Update third-party packages (#1936)
• Update Rust dependencies (#1940)
• Update Go dependencies of host-ctr (#1938)
• Add the ability to fetch licenses at build time (#1901)
• Pin tuftool to a specific version (#1940)

Documentation Changes

• Add a no-proxy setting example to the README (#1765 thanks, @mrajashree!)
• Document variant image-layout options in the README (#1896)