Cert manager version should be restricted

[pbarker]

Expected Behavior

Following https://kserve.github.io/website/admin/serverless/ should result in a successful install

Actual Behavior

Following https://kserve.github.io/website/admin/serverless/ I installed cert-manager at the latest 1.6 release https://kserve.github.io/website/admin/serverless/#3-install-cert-manager. Then when trying to install kserve https://kserve.github.io/website/admin/serverless/#4-install-kserve it failed with

unable to recognize "https://github.com/kserve/kserve/releases/download/v0.7.0/kserve.yaml": no matches for kind "Certificate" in version "cert-manager.io/v1alpha2"
unable to recognize "https://github.com/kserve/kserve/releases/download/v0.7.0/kserve.yaml": no matches for kind "Issuer" in version "cert-manager.io/v1alpha2"

I had to reduce the cert-manager version to 1.3 then everything worked

Install information:

• Platform (GKE, IKS, AKS, OnPrem, etc.): k3d 1.20.1
• KServe Version: 0.7.0

[AndreaCorda01]

Hello,

I had the same problem and I solved changing the version of the cert-manager to v1 inside the kserve.0.7.0.yml.

You will change the v1alpha2 to v1 and the problem will be solved.

I hope it could be helpful.