v1.27.15+k3s1

This release updates Kubernetes to v1.27.15, and fixes a number of issues.

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

Changes since v1.27.14+k3s1:

• Replace deprecated ruby function (#10089)
• Fix bug when using tailscale config by file (#10143)
• Bump flannel version to v0.25.2 (#10222)
• Update kube-router version to v2.1.2 (#10183)
• Improve tailscale test & add extra log in e2e tests (#10214)
• Backports for 2024-06 release cycle (#10259)
  • Add WithSkipMissing to not fail import on missing blobs
  • Use fixed stream server bind address for cri-dockerd
  • Switch stargz over to cri registry config_path
  • Bump to containerd v1.7.17, etcd v3.5.13
  • Bump spegel version
  • Fix issue with externalTrafficPolicy: Local for single-stack services on dual-stack nodes
  • ServiceLB now sets the priorityClassName on svclb pods to system-node-critical by default. This can be overridden on a per-service basis via the svccontroller.k3s.cattle.io/priorityclassname annotation.
  • Bump minio-go to v7.0.70
  • Bump kine to v0.11.9 to fix pagination
  • Update valid resolv conf
  • Add missing kernel config check
  • Symlinked sub-directories are now respected when scanning Auto-Deploying Manifests (AddOns)
  • Fix bug: allow helm controller set owner reference
  • Bump klipper-helm image for tls secret support
  • Fix issue with k3s-etcd informers not starting
  • --Enable-pprof can now be set on agents to enable the debug/pprof endpoints. When set, agents will listen on the supervisor port.
  • --Supervisor-metrics can now be set on servers to enable serving internal metrics on the supervisor endpoint; when set agents will listen on the supervisor port.
  • Fix netpol crash when node remains tainted uninitialized
  • The embedded load-balancer will now fall back to trying all servers with health-checks ignored, if all servers have been marked unavailable due to failed health checks.
• More backports for 2024-06 release cycle (#10290)
• Add snapshot retention etcd-s3-folder fix (#10314)
• Add test for isValidResolvConf (#10302) (#10332)
• Fix race condition panic in loadbalancer.nextServer (#10324)
• Fix typo, use rancher/permissions (#10297)
• Update Kubernetes to v1.27.15 (#10346)
  • Update Kubernetes to v1.27.15
• Fix agent supervisor port using apiserver port instead (#10356)
• Fix issue that allowed multiple simultaneous snapshots to be allowed (#10378)

Embedded Component Versions

Component	Version
Kubernetes	v1.27.15
Kine	v0.11.9
SQLite	3.44.0
Etcd	v3.5.13-k3s1
Containerd	v1.7.17-k3s2.27
Runc	v1.1.12
Flannel	v0.25.2
Metrics-server	v0.7.0
Traefik	v2.10.7
CoreDNS	v1.10.1
Helm-controller	v0.15.10
Local-path-provisioner	v0.0.27

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