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kubeadm: Register and support loading the v1alpha2 API types

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This commit is contained in:
Lucas Käldström 2018-05-16 09:44:23 +01:00
parent 56846a8b60
commit 96d2bbb450
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2 changed files with 13 additions and 0 deletions
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2
cmd/kubeadm/app/apis/kubeadm/scheme/scheme.go
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@ -23,6 +23,7 @@ import (
"k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1alpha1"
"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1alpha2"
)
// Scheme is the runtime.Scheme to which all kubeadm api types are registered.
@ -40,5 +41,6 @@ func init() {
func AddToScheme(scheme *runtime.Scheme) {
kubeadm.AddToScheme(scheme)
v1alpha1.AddToScheme(scheme)
v1alpha2.AddToScheme(scheme)
scheme.SetVersionPriority(v1alpha1.SchemeGroupVersion)
}

11
cmd/kubeadm/app/util/config/masterconfig.go
View File

@ -23,10 +23,12 @@ import (
"github.com/golang/glog"
"k8s.io/apimachinery/pkg/runtime"
netutil "k8s.io/apimachinery/pkg/util/net"
kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
kubeadmscheme "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/scheme"
kubeadmapiv1alpha1 "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1alpha1"
kubeadmapiv1alpha2 "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1alpha2"
"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/validation"
kubeadmconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"
kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
@ -137,6 +139,15 @@ func BytesToInternalConfig(b []byte) (*kubeadmapi.MasterConfiguration, error) {
// Default and convert to the internal version
kubeadmscheme.Scheme.Default(v1alpha1cfg)
kubeadmscheme.Scheme.Convert(v1alpha1cfg, internalcfg, nil)
} else if decoded["apiVersion"] == kubeadmapiv1alpha2.SchemeGroupVersion.String() {
v1alpha2cfg := &kubeadmapiv1alpha2.MasterConfiguration{}
if err := runtime.DecodeInto(kubeadmscheme.Codecs.UniversalDecoder(), b, v1alpha2cfg); err != nil {
return nil, fmt.Errorf("unable to decode config: %v", err)
}
// Default and convert to the internal version
kubeadmscheme.Scheme.Default(v1alpha2cfg)
kubeadmscheme.Scheme.Convert(v1alpha2cfg, internalcfg, nil)
} else {
// TODO: Add support for an upcoming v1alpha2 API
// TODO: In the future, we can unmarshal any two or more external types into the internal object directly using the following syntax.