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values.go
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values.go
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// Copyright (c) 2022 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package memoryone
import (
"fmt"
extensionsv1alpha1 "github.com/gardener/gardener/pkg/apis/extensions/v1alpha1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/serializer"
runtimeutils "k8s.io/apimachinery/pkg/util/runtime"
memoryonegardenlinux "github.com/gardener/gardener-extension-os-gardenlinux/pkg/apis/memoryonegardenlinux/v1alpha1"
)
var decoder runtime.Decoder
func init() {
scheme := runtime.NewScheme()
runtimeutils.Must(memoryonegardenlinux.AddToScheme(scheme))
decoder = serializer.NewCodecFactory(scheme).UniversalDecoder()
}
func Configuration(osc *extensionsv1alpha1.OperatingSystemConfig) (*memoryonegardenlinux.OperatingSystemConfiguration, error) {
if osc.Spec.ProviderConfig == nil {
return nil, nil
}
obj := &memoryonegardenlinux.OperatingSystemConfiguration{}
if _, _, err := decoder.Decode(osc.Spec.ProviderConfig.Raw, nil, obj); err != nil {
return nil, fmt.Errorf("failed to decode provider config: %+v", err)
}
return obj, nil
}
func MemoryOneValues(osc *extensionsv1alpha1.OperatingSystemConfig, values map[string]interface{}) error {
if osc.Spec.Type == OSTypeMemoryOneGardenLinux {
config, err := Configuration(osc)
if err != nil {
return err
}
if config.MemoryTopology != nil {
values["MemoryOneMemoryTopology"] = *config.MemoryTopology
}
if config.SystemMemory != nil {
values["MemoryOneSystemMemory"] = *config.SystemMemory
}
}
return nil
}