// Copyright (c) 2023-2024 Tigera, Inc. All rights reserved.

// 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 (
	corev1 "k8s.io/api/core/v1"
	"k8s.io/apimachinery/pkg/util/validation/field"

	"github.com/projectcalico/calico/operator/pkg/common/k8svalidation"
)

// ValidateCSINodeDriverDaemonSetContainer validates the given container is a valid csi-node-driver DaemonSet container.
func ValidateCSINodeDriverDaemonSetContainer(container corev1.Container) error {
	errs := k8svalidation.ValidateResourceRequirements(&container.Resources, field.NewPath("spec", "template", "spec", "containers"))
	return errs.ToAggregate()
}