/
cloudprofile.go
64 lines (53 loc) · 2.7 KB
/
cloudprofile.go
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// Copyright (c) 2018 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 validation
import (
"fmt"
"github.com/gardener/gardener/pkg/apis/core"
apismetal "github.com/metal-stack/gardener-extension-provider-metal/pkg/apis/metal"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apimachinery/pkg/util/validation/field"
)
var supportedVersionClassifications = sets.NewString(string(apismetal.ClassificationPreview), string(apismetal.ClassificationSupported), string(apismetal.ClassificationDeprecated))
// ValidateCloudProfileConfig validates a CloudProfileConfig object.
func ValidateCloudProfileConfig(cloudProfileConfig *apismetal.CloudProfileConfig, cloudProfile *core.CloudProfile, providerConfigPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
availableZones := sets.NewString()
for _, region := range cloudProfile.Spec.Regions {
for _, zone := range region.Zones {
availableZones.Insert(zone.Name)
}
}
controlPlanesPath := providerConfigPath.Child("metalControlPlanes")
for mcpName, mcp := range cloudProfileConfig.MetalControlPlanes {
mcpField := controlPlanesPath.Child(mcpName)
versionSet := sets.NewString()
for _, v := range mcp.FirewallControllerVersions {
fwcField := mcpField.Child("firewallControllerVersions")
if v.Classification != nil && !supportedVersionClassifications.Has(string(*v.Classification)) {
allErrs = append(allErrs, field.NotSupported(fwcField.Child("classification"), *v.Classification, supportedVersionClassifications.List()))
}
versionSet.Insert(v.Version)
}
if versionSet.Len() != len(mcp.FirewallControllerVersions) {
allErrs = append(allErrs, field.Invalid(mcpField.Child("firewallcontrollerversions"), "version", "contains duplicate entries"))
}
for partitionName := range mcp.Partitions {
if !availableZones.Has(partitionName) {
allErrs = append(allErrs, field.Invalid(mcpField, partitionName, fmt.Sprintf("the control plane has a partition that is not a configured zone in any of the cloud profile regions: %v", availableZones.List())))
}
}
}
return allErrs
}