why 2.0 version only support k8s 1.26+

[john1337]

i apisix webpage,i see apisix-ingress-controller support only k8s 1.26+ versions,what causes this limits.

[john1337]

是不是下面这种ingress路由在2.0版本上就不能用了
kind: Ingress
annotations:
k8s.apisix.apache.org/rewrite-target-regex: /test(/|$)(.)
k8s.apisix.apache.org/rewrite-target-regex-template: /$2
k8s.apisix.apache.org/use-regex: 'true'
meta.helm.sh/release-name: xx-cor
spec:
ingressClassName: apisix
rules:

• http:
  paths:
• path: /test(/|$)(.)
  pathType: Prefix
  backend:
  service:
  name: xxx
  port:
  number: 80

[Baoyuantop]

The new version uses igs.k8s.io/gateway-api v1.3.0, requiring a minimum cluster version of 1.26+.

The ingress configuration you provided works correctly, but you need to change pathType to ImplementationSpecific.

[AlinsRan]

This is a suggested version that can run in lower k8s versions, but k8s cel validation will become invalid.