k3s - v1.25.4+k3s1

This release updates Kubernetes to v1.25.4, and fixes a number of issues.

For more details on what's new, see the Kubernetes release notes.

Changes since v1.25.3+k3s1:

• Add the gateway parameter in netplan (#6292)
• Bumped dynamiclistener library to v0.3.5 (#6300)
• Update kube-router to v1.5.1 with extra logging (#6345)
• Update maintainers (#6298)
• Bump testing to opensuse Leap 15.4 (#6337)
• Update E2E docs with more info on ubuntu 22.04 (#6316)
• Netpol test for podSelector & ingress (#6247)
• Bump all alpine images to 3.16 (#6334)
• Bump kine to v0.9.6 / sqlite3 v3.39.2 (CVE-2022-35737) (#6317)
• Add hardened cluster and upgrade tests (#6320)
• The bundled Traefik helm chart has been updated to v18.0.0 (#6353)
• Mark v1.25.3+k3s1 as stable (#6338)
• The embedded helm controller has been bumped to v0.13.0 (#6294)
• Fixed an issue that would prevent the deploy controller from handling manifests that include resource types that are no longer supported by the apiserver. (#6295)
• Replace fedora-coreos with fedora 36 for install tests (#6315)
• Convert containerd config.toml.tmpl Linux template to v2 syntax (#6267)
• Add test for node-external-ip config parameter (#6359)
• Use debugger-friendly compile settings if DEBUG is set (#6147)
• update e2e tests (#6354)
• Remove unused vagrant development scripts (#6395)
• The bundled Traefik has been updated to v2.9.4 / helm chart v18.3.0 (#6397)
• None (#6371)
• Fix incorrect defer usage (#6296)
• Add snapshot restore e2e test (#6396)
• Fix sonobouy tests on v1.25 (#6399)
• Bump packaged component versions
• The packaged traefik helm chart has been bumped to v19.0.0, enabling ingressClass support by default.
• The packaged local-path-provisioner has been bumped to v0.0.23
• The packaged coredns has been bumped to v1.9.4 (#6408)
• log kube-router version when starting netpol controller (#6405)
• Add Kairos to ADOPTERS (#6417)
• Update Flannel to 0.20.1 (#6388)
• Avoid wrong config for flannel-external-ip and add warning if unencrypted backend (#6403)
• Fix test-mods to allow for pinning version from k8s.io (#6413)
• Fix for metrics-server in the multi-cloud cluster env (#6386)
• K3s now indicates specifically which cluster-level configuration flags are out of sync when critical configuration differs between server nodes. (#6409)
• Convert test output to JSON format (#6410)
• Pull traefik helm chart directly from GH (#6468)
• Nightly test fix (#6475)
• Update to v1.25.4 (#6477)
• Remove stuff which belongs in the windows executor implementation (#6492)
• The packaged traefik helm chart has been bumped to 19.0.4 (#6494)
• Move traefik chart repo again (#6508)

Embedded Component Versions

| Component | Version |
|---|---|
| Kubernetes | v1.25.4 |
| Kine | v0.9.6 |
| SQLite | 3.39.2 |
| Etcd | v3.5.3-k3s1 |
| Containerd | v1.5.13-k3s2 |
| Runc | v1.1.4 |
| Flannel | v0.20.1 |
| Metrics-server | v0.6.1 |
| Traefik | v2.9.4 |
| CoreDNS | v1.9.4 |
| Helm-controller | v0.13.0 |
| Local-path-provisioner | v0.0.23 |

Helpful Links

As always, we welcome and appreciate feedback from our community of users. Please feel free to:
- Open issues here
- Join our Slack channel
- Check out our documentation for guidance on how to get started or to dive deep into K3s.
- Read how you can contribute here