kubernetesservice: support forwarding UDP #4233
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AkihiroSuda
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Oct 20, 2025
| # | ||
| # `kubectl create service nodeport` does not support UDP, so use `kubectl expose` instead. | ||
| k expose deployment coredns --port=53 --type=NodePort \ | ||
| --overrides='{"spec":{"ports":[{"port":53,"protocol":"UDP","targetPort":53,"nodePort":32053}]}}' |
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Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
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⚠️ **CAUTION: this is a major update, indicating a breaking change!**⚠️ This MR contains the following updates: | Package | Update | Change | |---|---|---| | [lima-vm/lima](https://github.com/lima-vm/lima) | major | `v1.2.2` -> `v2.0.1` | MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot). **Proposed changes to behavior should be submitted there as MRs.** --- ### Release Notes <details> <summary>lima-vm/lima (lima-vm/lima)</summary> ### [`v2.0.1`](https://github.com/lima-vm/lima/releases/tag/v2.0.1) [Compare Source](lima-vm/lima@v2.0.0...v2.0.1) #### Changes - Binary release artifacts: - Fix a regression in v2.0.0 `level=fatal msg="template \"_images/<IMAGE>.yaml\" not found"` ([#​4313](lima-vm/lima#4313), thanks to [@​vvoland](https://github.com/vvoland)) - Misc: - pkg/networks/usernet: use `SIGINT` instead of `SIGKILL` ([#​4310](lima-vm/lima#4310), thanks to [@​norio-nomura](https://github.com/norio-nomura)) Full changes: <https://github.com/lima-vm/lima/milestone/64?closed=1> #### Usage ```console $ limactl create $ limactl start ... INFO[0029] READY. Run `lima` to open the shell. $ lima uname Linux ``` *** The binaries were built automatically on GitHub Actions. The build log is available for 90 days: <https://github.com/lima-vm/lima/actions/runs/19137304035> The sha256sum of the SHA256SUMS file itself is `25ad222fa1cf91a85ef7be67664f2ba65228a5d82a39be1adbbe842096854e24` . *** Release manager: [@​AkihiroSuda](https://github.com/AkihiroSuda) ### [`v2.0.0`](https://github.com/lima-vm/lima/releases/tag/v2.0.0) [Compare Source](lima-vm/lima@v1.2.2...v2.0.0) This is the second major release of Lima, featuring the support for [pluggable VM drivers](https://lima-vm.io/docs/dev/drivers/), [GPU acceleration](https://lima-vm.io/docs/config/gpu/), and [MCP](https://lima-vm.io/docs/config/ai/outside/mcp/). This release also commemorates the promotion of the project from CNCF [Sandbox](https://www.cncf.io/sandbox-projects/) to [Incubating](https://www.cncf.io/projects/) 🎉. #### Highlights - [Experimental plug-in subsystem for VM driver infrastructure](https://lima-vm.io/docs/dev/drivers/). This will help implementing third-party plugins without modifying the code base of Lima. Thanks to [GSoC 2025](https://gist.github.com/unsuman/ff31a323ecef2289bf065882726ed7f0) contributor [@​unsuman](https://github.com/unsuman) . - [Experimental krunkit VM driver](https://lima-vm.io/docs/config/vmtype/krunkit/) for supporting GPU acceleration ([#​4137](lima-vm/lima#4137), thanks to [@​unsuman](https://github.com/unsuman)) - [Experimental integration for Model Context Protocol (MCP)](https://lima-vm.io/docs/config/ai/outside/) ([#​3744](lima-vm/lima#3744)). i.e., Lima can be now used as a sandbox for AI agents such as Gemini. - Add `limactl (start|restart) --progress` flag to show the progress of provisioning ([#​3846](lima-vm/lima#3846), [#​3915](lima-vm/lima#3915), thanks to [@​olamilekan000](https://github.com/olamilekan000) [@​norio-nomura](https://github.com/norio-nomura)) - Add `limactl shell --preserve-env` flag to propagate env vars from the host to VM ([#​3830](lima-vm/lima#3830), thanks to [@​olamilekan000](https://github.com/olamilekan000)) #### Other notable changes - `/tmp/lima` is no longer mounted by default ([#​3951](lima-vm/lima#3951)) - SSH port is no longer hard-coded to 60022 for the "default" instance ([#​3780](lima-vm/lima#3780)) - Forward UDP ports by default ([#​4054](lima-vm/lima#4054)) - Support CLI plugins ([#​3834](lima-vm/lima#3834), [#​4009](lima-vm/lima#4009), thanks to [@​olamilekan000](https://github.com/olamilekan000)) - Support custom URL scheme plugins ([#​3937](lima-vm/lima#3937), thanks to [@​jandubois](https://github.com/jandubois)). `template://default` is now recommended to be written as `template:default`. The old form is still supported. ##### Details - VM driver infrastructure: - [Experimental plug-in subsystem for VM driver infrastructure](https://lima-vm.io/docs/dev/drivers/) ([multiple MRs](https://github.com/lima-vm/lima/pulls?q=is%3Apr+milestone%3Av2.0.0+is%3Aclosed+label%3Aarea%2Fvmdrivers), thanks to [@​unsuman](https://github.com/unsuman)) - krunkit: - [Experimental krunkit VM driver](https://lima-vm.io/docs/config/vmtype/krunkit/) for supporting GPU acceleration ([#​4137](lima-vm/lima#4137), thanks to [@​unsuman](https://github.com/unsuman)) - VZ: - Support Rosetta AOT Caching with CDI ([#​3858](lima-vm/lima#3858), thanks to [@​norio-nomura](https://github.com/norio-nomura)) - Support accelerating SSH using `AF_VSOCK` ([#​3979](lima-vm/lima#3979), thanks to [@​norio-nomura](https://github.com/norio-nomura)) - QEMU: - Fallback to TCG when KVM is not available on Linux hosts ([#​4204](lima-vm/lima#4204)) - MCP: - [Experimental integration for Model Context Protocol (MCP)](https://lima-vm.io/docs/config/ai/outside/) ([#​3744](lima-vm/lima#3744)). Lima now provides MCP tools for reading, writing, and executing local files using a VM sandbox. Known to work with Google Gemini CLI. - `limactl` CLI: - Add `limactl (start|restart) --progress` flag to show the progress of provisioning ([#​3846](lima-vm/lima#3846), [#​3915](lima-vm/lima#3915), thanks to [@​olamilekan000](https://github.com/olamilekan000) [@​norio-nomura](https://github.com/norio-nomura)) - Add `limactl (create|start|edit) --port-forward` flag for static port forwarding ([#​3699](lima-vm/lima#3699), thanks to [@​Horiodino](https://github.com/Horiodino)). Usually not needed, but useful for instances created with `--plain`. - Add `limactl (create|start|edit) --ssh-port` flag ([#​3791](lima-vm/lima#3791)) - Add `limactl (create|start|edit) --mount-only` flag ([#​3947](lima-vm/lima#3947)). Similar to `--mount`, but overrides the existing mounts. Useful for mounting `$(pwd)`. - Support specifying `--set` multiple times in `limactl (create|start|edit)` ([#​4197](lima-vm/lima#4197), thanks to [@​AndiDog](https://github.com/AndiDog)) - Add `limactl shell --preserve-env` flag to propagate env vars from the host to VM ([#​3830](lima-vm/lima#3830), thanks to [@​olamilekan000](https://github.com/olamilekan000)). See also [`LIMA_SHELLENV_ALLOW`](https://lima-vm.io/docs/config/environment-variables/#lima_shellenv_allow) and [`LIMA_SHELLENV_BLOCK`](https://lima-vm.io/docs/config/environment-variables/#lima_shellenv_block). - Support CLI plugins ([#​3834](lima-vm/lima#3834), [#​4009](lima-vm/lima#4009), thanks to [@​olamilekan000](https://github.com/olamilekan000)) - Support custom URL scheme plugins ([#​3937](lima-vm/lima#3937), thanks to [@​jandubois](https://github.com/jandubois)). `template://default` is now recommended to be written as `template:default`. The old form is still supported. - Add `limactl copy --backend=rsync` flag as an alternative to `scp` backend ([#​3143](lima-vm/lima#3143), thanks to [@​olamilekan000](https://github.com/olamilekan000)) - Add `limactl list--yq` and `limactl info --yq` flags ([#​3998](lima-vm/lima#3998), thanks to [@​jandubois](https://github.com/jandubois)) - Add `limactl rename OLD NEW` ([#​4207](lima-vm/lima#4207)) - Deprecate `--yes` and introduce `limactl (clone|rename|edit|shell) --start` instead ([#​4108](lima-vm/lima#4108), [#​4285](lima-vm/lima#4285), thanks to [@​Horiodino](https://github.com/Horiodino) [@​nlordell](https://github.com/nlordell)) - YAML: - Migrate `cpuType` to `vmOpts.qemu` ([#​3500](lima-vm/lima#3500), thanks to [@​unsuman](https://github.com/unsuman)) - Add `yq` provision mode ([#​3892](lima-vm/lima#3892), thanks to [@​norio-nomura](https://github.com/norio-nomura)) - Prohibit relative paths in YAML ([#​3950](lima-vm/lima#3950)). Relative paths were never intended to be supported, but they were accidentally allowed due to a regression in v1.1.0. The CLI command `limactl (create|start|edit) --mount DIR` still supports relative paths. - Default template: - Remove `/tmp/lima` mount ([#​3951](lima-vm/lima#3951)) - Stop hardcoding SSH port 60022 ([#​3780](lima-vm/lima#3780)) - Network: - Enable mDNS for vzNAT and socket\_vmnet ([#​4272](lima-vm/lima#4272), thanks to [@​norio-nomura](https://github.com/norio-nomura)) - Port forwarding: - Support port forwarding in plain mode ([#​3699](lima-vm/lima#3699), thanks to [@​Horiodino](https://github.com/Horiodino)) - Support host sockets in gRPC port forwarder ([#​4008](lima-vm/lima#4008), thanks to [@​norio-nomura](https://github.com/norio-nomura)) - Forward UDP ports by default ([#​4054](lima-vm/lima#4054)) - Eliminated 3-second delay for detecting ports ([#​4066](lima-vm/lima#4066)) - Removed iptables watcher for `sudo nerdctl run -p ...` ([#​4107](lima-vm/lima#4107)). `sudo nerdctl run -p ...` now requires nerdctl v2.1.6 or later. - Improved performance of gRPC forwarder ([#​4247](lima-vm/lima#4247), thanks to [@​balajiv113](https://github.com/balajiv113)) - Support UDP in Kubernetes ([#​4233](lima-vm/lima#4233)) - Change default of `guestIPMustBeZero` to `true` when `guestIP` is `0.0.0.0` ([#​4221](lima-vm/lima#4221), thanks to [@​jandubois](https://github.com/jandubois)) - Build system: - Remove `Kconfig` and `config.mk`, in favor of Makefile variables ([#​3732](lima-vm/lima#3732)) - Support Fedora, RHEL, and relevant host distributions ([#​4228](lima-vm/lima#4228), thanks to [@​valdela1](https://github.com/valdela1)) - Templates: - `alpine`, `alpine-iso`: update to Alpine 3.22 ([#​4184](lima-vm/lima#4184), [#​4190](lima-vm/lima#4190), thanks to [@​jandubois](https://github.com/jandubois)) - `debian`: update to Debian 13 ([#​4029](lima-vm/lima#4029), thanks to [@​unsuman](https://github.com/unsuman)) - `docker`, `docker-rootful`: Enable containerd image store ([#​3941](lima-vm/lima#3941), thanks to [@​norio-nomura](https://github.com/norio-nomura)) - `fedora`: update to Fedora 43 ([#​4255](lima-vm/lima#4255)) - `opensuse`: update to openSUSE Leap 16 ([#​4203](lima-vm/lima#4203)) - `oraclelinux`: update to Oracle Linux 10 ([#​4236](lima-vm/lima#4236), thanks to [@​valdela1](https://github.com/valdela1)) - `ubuntu`, `default`: update Ubuntu to 25.10 ([#​4202](lima-vm/lima#4202)) - `k0s`: New template ([#​3728](lima-vm/lima#3728), thanks to [@​plandem](https://github.com/plandem)) - `experimental/ubuntu-next`: update to Ubuntu 26.04 pre-release ([#​4311](lima-vm/lima#4311)) - Project: - Invite Ansuman Sahoo ([@​unsuman](https://github.com/unsuman)) as a Reviewer ([#​4003](lima-vm/lima#4003), thanks to [@​jandubois](https://github.com/jandubois)) - Promote from CNCF Sandbox to Incubating ([#​4201](lima-vm/lima#4201)) Full changes: <https://github.com/lima-vm/lima/milestone/59?closed=1> Thanks to [@​AndiDog](https://github.com/AndiDog) [@​Horiodino](https://github.com/Horiodino) [@​afbjorklund](https://github.com/afbjorklund) [@​alexandear](https://github.com/alexandear) [@​ashwat287](https://github.com/ashwat287) [@​balajiv113](https://github.com/balajiv113) [@​bonifaido](https://github.com/bonifaido) [@​dharsanb](https://github.com/dharsanb) [@​gnawhleinad](https://github.com/gnawhleinad) [@​iamleot](https://github.com/iamleot) [@​jandubois](https://github.com/jandubois) [@​kachick](https://github.com/kachick) [@​muchzill4](https://github.com/muchzill4) [@​ningmingxiao](https://github.com/ningmingxiao) [@​nlordell](https://github.com/nlordell) [@​norio-nomura](https://github.com/norio-nomura) [@​olamilekan000](https://github.com/olamilekan000) [@​plandem](https://github.com/plandem) [@​stek29](https://github.com/stek29) [@​unsuman](https://github.com/unsuman) [@​valdela1](https://github.com/valdela1) [@​vax-r](https://github.com/vax-r) [@​vishalanarase](https://github.com/vishalanarase) [@​zyfy29](https://github.com/zyfy29) #### EOL of v1.2 Lima v1.2 will continue to receive security updates and critical bug fixes until **2026-02-06** (3 months from now). See also <https://lima-vm.io/docs/releases/>. #### Usage ```console $ limactl create $ limactl start ... INFO[0029] READY. Run `lima` to open the shell. $ lima uname Linux ``` *** The binaries were built automatically on GitHub Actions. The build log is available for 90 days: <https://github.com/lima-vm/lima/actions/runs/19130682878> The sha256sum of the SHA256SUMS file itself is `112f1ef1d9850e29b4be425ca71e8b6ac686f593ff741164885b51fbd6919ca6` . *** Release manager: [@​AkihiroSuda](https://github.com/AkihiroSuda) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this MR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS4xNzMuMCIsInVwZGF0ZWRJblZlciI6IjQxLjE3My4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJSZW5vdmF0ZSBCb3QiXX0=-->
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