generate crds using kubebuilder instead of manully editing

[llhuii]

see the kubebuilder generating-crd.

[kason-huang]

you mean using kuebuilder to refactor the code of sedna?

[llhuii]

since controller-gen doesn't support float(see kubernetes-sigs/controller-tools#245), and we have float64 in incremental-learning job crd, we need to use the option allowDangerousTypes to surround this.
i.e. controller-gen crd:crdVersions=v1,allowDangerousTypes=true ...

[llhuii]

you mean using kuebuilder to refactor the code of sedna?

no, just the definitions of CRs(i.e. the directory https://github.com/kubeedge/sedna/tree/main/build/crds/sedna).

[llhuii]

since controller-gen doesn't support float(see kubernetes-sigs/controller-tools#245), and we have float64 in incremental-learning job crd, we need to use the option allowDangerousTypes to surround this.
i.e. controller-gen crd:crdVersions=v1,allowDangerousTypes=true ...

just simple look, we could also use resource.Quantity, but it would need more code work.

[llhuii]

close this one since #11 cherry pick into #33