v1.6.0

Breaking Changes

This release contains changes that require additional attention, please read the following items carefully.

• The latest Ubuntu 22.04 images ship with cloud-init 24.x package. This package has breaking changes and thus rendered our OSPs as incompatible. It's recommended to refresh your machines with latest provided OSPs to ensure that a system-wide package update, that updates cloud-init to 24.x, doesn't break the machines (#381)

New Features

• Add support for Kubernetes v1.31 (#410)
• Add support for Kubernetes v1.30 (#376)
• Add template functions for YAML, JSON and TOML content handling (#346)
• Enable parallel image pulling for Kubelet with a parallel pull limit of 10 (#377)
• Add support for new bare-metal provider (#393)

Bugfixes

• Fix Ubuntu nodes on Azure failing to bootstrap due to cloud-init error (#388)
• Fix docker GPG handling in ubuntu OSP (#405)
• Resolve DNS resolution issues for Hetzner on Ubuntu 24.04 (#419)
• The latest Ubuntu 22.04 images ship with cloud-init 24.x package. This package has breaking changes and thus rendered our OSPs as incompatible. It's recommended to refresh your machines with latest provided OSPs to ensure that a system-wide package update, that updates cloud-init to 24.x, doesn't break the machines (#381)
• Use RHEL upstream docker repo instead of abandoned CentOS (#407)
• Use the same cri-tools and kubernetes minor version (#378)

Cleanups

• Remove support for Kubernetes v1.27 (#401)

Miscellaneous

• Handle GPG key for Docker repository (#402)
• Introduce kubernetes-ca-bundle and host-ca-bundle to propagate custom CA certs to Kubernetes worker node and the machine itself, respectively (#399)
• The flag ca-bundle has been deprecated and is now no-op. Please use kubernetes-ca-bundle or host-ca-bundle instead (#399)

Chores

• Clean up KubeletConfiguration and remove wrongly defaulted values (#411)
• Update OSPs to make them compatible with the latest cloud-init package (#381)

Updates

• Update Kubernetes CNI plugins to v1.5.1 (#409)
• Update Go to 1.23.2 (#421)
• Update containerd to v1.7 (#403)
• Update controller-runtime to 0.18.3 (#380)

v1.5.3

What's Changed

• Fix(controller): handle error for invalid OSP in #397
• Fix support for ca-bundle in #417

Full Changelog: v1.5.2...v1.5.3

v1.5.2

Bugfixes

• Fix Ubuntu nodes on Azure failing to bootstrap due to cloud-init error (#390)

v1.4.3

Bugfixes

• Fix Ubuntu nodes on Azure failing to bootstrap due to cloud-init error (#389)

v1.3.6

Bugfixes

• Fix Ubuntu nodes on Azure failing to bootstrap due to cloud-init error (#391)

v1.2.6

Bugfixes

• Fix Ubuntu nodes on Azure failing to bootstrap due to cloud-init error (#392)

v1.5.1

Bugfixes

• Update OSPs to make them compatible with the latest cloud-init package
• [ACTION REQUIRED] The latest Ubuntu 22.04 images ship with cloud-init 24.x package. This package has breaking changes and thus rendered our OSPs as incompatible. It's recommended to refresh your machines with latest provided OSPs to ensure that a system-wide package update, that updates cloud-init to 24.x, doesn't break the machines.

v1.4.2

Bugfixes

• Update OSPs to make them compatible with the latest cloud-init package
• [ACTION REQUIRED] The latest Ubuntu 22.04 images ship with cloud-init 24.x package. This package has breaking changes and thus rendered our OSPs as incompatible. It's recommended to refresh your machines with latest provided OSPs to ensure that a system-wide package update, that updates cloud-init to 24.x, doesn't break the machines.

v1.3.5

Bugfixes

• Update OSPs to make them compatible with the latest cloud-init package
• [ACTION REQUIRED] The latest Ubuntu 22.04 images ship with cloud-init 24.x package. This package has breaking changes and thus rendered our OSPs as incompatible. It's recommended to refresh your machines with latest provided OSPs to ensure that a system-wide package update, that updates cloud-init to 24.x, doesn't break the machines.

v1.2.5

Bugfixes

• Update OSPs to make them compatible with the latest cloud-init package
• [ACTION REQUIRED] The latest Ubuntu 22.04 images ship with cloud-init 24.x package. This package has breaking changes and thus rendered our OSPs as incompatible. It's recommended to refresh your machines with latest provided OSPs to ensure that a system-wide package update, that updates cloud-init to 24.x, doesn't break the machines.