/
cloudprofile.go
65 lines (55 loc) · 2.28 KB
/
cloudprofile.go
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// SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Gardener contributors
//
// SPDX-License-Identifier: Apache-2.0
package validation
import (
"fmt"
"github.com/gardener/gardener/pkg/apis/core"
"github.com/gardener/gardener/pkg/apis/core/helper"
v1beta1constants "github.com/gardener/gardener/pkg/apis/core/v1beta1/constants"
"k8s.io/apimachinery/pkg/util/validation/field"
"k8s.io/utils/strings/slices"
apisgcp "github.com/gardener/gardener-extension-provider-gcp/pkg/apis/gcp"
)
// ValidateCloudProfileConfig validates a CloudProfileConfig object.
func ValidateCloudProfileConfig(cpConfig *apisgcp.CloudProfileConfig, machineImages []core.MachineImage, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
machineImagesPath := fldPath.Child("machineImages")
for _, image := range machineImages {
var processed bool
for i, imageConfig := range cpConfig.MachineImages {
if image.Name == imageConfig.Name {
allErrs = append(allErrs, validateVersions(imageConfig.Versions, helper.ToExpirableVersions(image.Versions), machineImagesPath.Index(i).Child("versions"))...)
processed = true
break
}
}
if !processed && len(image.Versions) > 0 {
allErrs = append(allErrs, field.Required(machineImagesPath, fmt.Sprintf("must provide an image mapping for image %q", image.Name)))
}
}
return allErrs
}
func validateVersions(versionsConfig []apisgcp.MachineImageVersion, versions []core.ExpirableVersion, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
for _, version := range versions {
var processed bool
for j, versionConfig := range versionsConfig {
jdxPath := fldPath.Index(j)
if version.Version == versionConfig.Version {
if len(versionConfig.Image) == 0 {
allErrs = append(allErrs, field.Required(jdxPath.Child("image"), "must provide an image"))
}
if !slices.Contains(v1beta1constants.ValidArchitectures, *versionConfig.Architecture) {
allErrs = append(allErrs, field.NotSupported(jdxPath.Child("architecture"), *versionConfig.Architecture, v1beta1constants.ValidArchitectures))
}
processed = true
break
}
}
if !processed {
allErrs = append(allErrs, field.Required(fldPath, fmt.Sprintf("must provide an image mapping for version %q", version.Version)))
}
}
return allErrs
}