Conflict by installing NGF and Cert-manager

[mokhos]

Hi, When going through the installation guide, first cert-manager needs to be installed, which with the helm parameter --set config.enableGatewayAPI=true results to a conflict and cert-manager pod will not go healthy:

E1114 10:10:46.803479       1 main.go:40] "error executing command" err="the Gateway API CRDs do not seem to be present, but ExperimentalGatewayAPISupport is set to true. Please install the gateway-api CRDs. (the server could not find the requested resource)" logger="cert-manager"

The question is: Should the CRDs need to installed first or NGF's documentation should be corrected for suggesting cert-manager with the gateway-api parameter enabled?

[mokhos]

From what I understood from the NGF's documentation, it's better to install the CRD's first to avoid confusion. Also could be gateway-api's documentation's fault for suggesting [Install a Gateway controller] OR [install the Gateway API CRDs manually].

[sjberman]

We can also update our documentation to ensure that the Gateway API CRDs are installed before cert-manager.