v4.4.4

v4.4.4

Announcement

We're not going to add many more features to v4.x and are focusing on delivering new features in the upcoming major release v5.0.0 (developed in the new main-v5 branch).

Enhancements

• nodes created via k3d node create now inherit the registry config from existing nodes (if there is any) (#597)
• the cgroupv2 hotfix (custom entrypoint script) is now enabled by default (#603)
  • disable by setting the environment variable K3D_FIX_CGROUPV2=false

Fixes

• fix using networks without IPAM config (e.g. host)

Misc

• docs: edit links on k3d.io now point to the correct branch (main)
• docs: new FAQ entry on spurious PID entries when using shared mounts (#609, @leelavg)

v4.4.3

v4.4.3

Highlights

• cgroupv2 support: to properly work on cgroupv2 systems, k3s has to move all the processes from the root cgroup to a new /init cgroup and enable subtree_control
  • this is going to be included in the k3s agent code directly (k3s-io/k3s#3242)
  • for now we're overriding the container entrypoint with a script that does this (#579, compare k3s-io/k3s#3237)
  • thanks a lot for all the input and support @AkihiroSuda
  • Usage: set the environment variable K3D_FIX_CGROUPV2 to a true value before/when creating a cluster with k3d
    • e.g. export K3D_FIX_CGROUPV2=1

Fixes

• fix: docker volume not mountable due to validation failure
  • was not able to mount named volume on windows as we're checking for : meant for drive-letters and k3d separators

Misc

• fix create command's flags typo (#568, @Jason-ZW)

v4.4.3-dev.0

❗ 🧰 Development Release

Testing #579

v4.4.2

v4.4.2

Fixes

• k3d-proxy: rename udp upstreams to avoid collisions/duplicates (#564)

Features

• add hidden command k3d runtime-info used for debugging (#553)
  • this comes with some additions on package/runtime level
• add experimental --subnet flag to get some k3d IPAM to ensure that server nodes keep static IPs across restarts (#560)

Misc

• docs: fix typo (#556, @gcalmettes)
• docs: fix typo (#561, @alechartung)
• ci/drone: pre-release on -dev.X tags
• ci/drone: always build no matter the branch name (just not release)
• docs: add automatic command tree generation via cobra (#562)
• makefile: use go env gopath as install target for tools (as per #445)
• JSONSchema: add some examples and defaults (now also available via https://raw.githubusercontent.com/rancher/k3d/main/pkg/config/v1alpha2/schema.json in your IDE)

v4.5.0-dev.1

❗ 🧰 Development Release

Testing #560

v4.5.0-dev.0

❗ 🧰 Development Release

Testing #560

v4.4.1

v4.4.1

Fixes

• use viper fork that contains a fix to make cobra's StringArray flags work properly
  • this fixes the issue, that flag values containing commas got split (because we had to use StringSlice type flags)
  • this is to be changed back to upstream viper as soon as spf13/viper#398 (or a similar fix) got merged

v4.4.1-rc.0

[hotfix] use viper fork with fixed stringArray handling from https://…

v4.4.0

v4.4.0

Features / Enhancements

• Support for Memory Limits using e.g. --servers-memory 1g or --agents-memory 1.5g (#494, @konradmalik)
  • enabled by providing fake meminfo files

Fixes

• fix absolute paths in volume mounts on Windows (#510, @markrexwinkel)

Documentation

• clarify registry names in docs and help text
• add usage section about config file (#534)
• add FAQ entry on certificate error when running behind corporate proxy
• add MacPorts install instructions (#539, @herbygillot)
• Heal Shruggie: Replace amputated arm (#540, @claycooper)

v4.3.0

v4.3.0

Features / Enhancements

• Use Go 1.16
  • update dependencies, including kubernetes, docker, containerd and more
  • add darwin/arm64 (Apple Silicon, M1) build target (#530)
  • use the new //go:embed feature to directly embed the jsonschema in the binary (#529)
• Add a status column to k3d registry list output (#496, @ebr)
• Allow non-prefixed (i.e. without k3d- prefix) user input when fetching resources (e.g. k3d node get mycluster-server-0 would return successfully)

Fixes

• Allow absolute paths for volumes on Windows (#510, @markrexwinkel)
• fix nil-pointer exception in case of non-existent IPAM network config
• Properly handle combinations of host/hostIP in kubeAPI settings reflected in the kubeconfig (#500, @fabricev)

Misc

• docs: fix typo in stop command help text (#513, @SearsAW)
• ci/ghaction: AUR (pre-)release now on Ubuntu 20.04 and latest archlinux image
• REMOVE incomplete and unused containerd runtime from codebase, as it was causing issues to build for windows and hasn't made any progress in quite some time now