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image.go
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image.go
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//
// DISCLAIMER
//
// Copyright 2024 ArangoDB GmbH, Cologne, Germany
//
// 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.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
package resources
import (
core "k8s.io/api/core/v1"
"github.com/arangodb/kube-arangodb/pkg/apis/scheduler/v1alpha1/interfaces"
shared "github.com/arangodb/kube-arangodb/pkg/apis/shared"
"github.com/arangodb/kube-arangodb/pkg/util"
)
var _ interfaces.Container[Image] = &Image{}
type Image struct {
// Image define image details
Image *string `json:"image,omitempty"`
// ImagePullPolicy define Image pull policy
// +doc/default: IfNotPresent
ImagePullPolicy *core.PullPolicy `json:"imagePullPolicy,omitempty"`
}
func (i *Image) Apply(pod *core.PodTemplateSpec, container *core.Container) error {
if i == nil {
return nil
}
container.Image = util.WithDefault(i.Image)
container.ImagePullPolicy = util.WithDefault(i.ImagePullPolicy)
return nil
}
func (i *Image) With(other *Image) *Image {
if i == nil && other == nil {
return nil
}
if other == nil {
return i.DeepCopy()
}
return other.DeepCopy()
}
func (i *Image) GetImage() string {
if i == nil || i.Image == nil {
return ""
}
return *i.Image
}
func (i *Image) Validate() error {
if i == nil {
return nil
}
return shared.WithErrors(
shared.PrefixResourceErrors("image", shared.ValidateRequired(i.Image, shared.ValidateImage)),
shared.PrefixResourceErrors("imagePullPolicy", shared.ValidateOptional(i.ImagePullPolicy, shared.ValidatePullPolicy)),
)
}