v0.18.0

Changes

feature: fetch and use Kubernetes endpointslices if available (#2565)

increase minor version because of the importance of the change and the required RBAC clusterrole change
Please make sure you update your clusterrole, adding:

- apiGroups:
    - discovery.k8s.io
  resources:
    - endpointslices
  verbs:
    - get
    - list

refactor: split out endpointslices and endpoints from ingress definitions
refactor: split out non service resources and rename file
refactor: value receiver -> ptr receiver
doc: -enable-kubernetes-endpointslices=true to enable EndpointSlices to scale out more than 1000 endpoints
doc: change RBAC clusterroles to reflect the endpointslices change
test: add coverage for Targets()
test: dataclients/kubernetes add failing testcase for named service target port
fix: empty port name is fine, because if so there is only one allowed by kubernetes itself, otherwise port has a mandatory name

Multiarch Docker image

Multiarch Docker image is available in Github's docker registry:

docker run -it ghcr.io/zalando/skipper:v0.18.0 skipper --help

Docker image

Docker image is available in Zalando's Open Source registry:

docker run -it registry.opensource.zalan.do/teapot/skipper:v0.18.0 skipper --help