/
grpspecbuilder.go
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/
grpspecbuilder.go
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// Copyright 2021 Antrea Authors
//
// 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 utils
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
crdv1alpha1 "antrea.io/antrea/pkg/apis/crd/v1alpha1"
crdv1alpha3 "antrea.io/antrea/pkg/apis/crd/v1alpha3"
)
// GroupSpecBuilder builds a Group object.
type GroupSpecBuilder struct {
Spec crdv1alpha3.GroupSpec
Name string
Namespace string
}
func (b *GroupSpecBuilder) Get() *crdv1alpha3.Group {
return &crdv1alpha3.Group{
ObjectMeta: metav1.ObjectMeta{
Name: b.Name,
Namespace: b.Namespace,
},
Spec: b.Spec,
}
}
func (b *GroupSpecBuilder) SetName(name string) *GroupSpecBuilder {
b.Name = name
return b
}
func (b *GroupSpecBuilder) SetNamespace(namespace string) *GroupSpecBuilder {
b.Namespace = namespace
return b
}
func (b *GroupSpecBuilder) SetPodSelector(podSelector map[string]string, podSelectorMatchExp []metav1.LabelSelectorRequirement) *GroupSpecBuilder {
var ps *metav1.LabelSelector
if podSelector != nil {
ps = &metav1.LabelSelector{
MatchLabels: podSelector,
}
if podSelectorMatchExp != nil {
ps.MatchExpressions = podSelectorMatchExp
}
}
b.Spec.PodSelector = ps
return b
}
func (b *GroupSpecBuilder) SetNamespaceSelector(nsSelector map[string]string, nsSelectorMatchExp []metav1.LabelSelectorRequirement) *GroupSpecBuilder {
var ns *metav1.LabelSelector
if nsSelector != nil {
ns = &metav1.LabelSelector{
MatchLabels: nsSelector,
}
if nsSelectorMatchExp != nil {
ns.MatchExpressions = nsSelectorMatchExp
}
}
b.Spec.NamespaceSelector = ns
return b
}
func (b *GroupSpecBuilder) SetIPBlocks(ipBlocks []crdv1alpha1.IPBlock) *GroupSpecBuilder {
b.Spec.IPBlocks = ipBlocks
return b
}
func (b *GroupSpecBuilder) SetServiceReference(svcNS, svcName string) *GroupSpecBuilder {
svcRef := &crdv1alpha1.NamespacedName{
Namespace: svcNS,
Name: svcName,
}
b.Spec.ServiceReference = svcRef
return b
}
func (b *GroupSpecBuilder) SetChildGroups(cgs []string) *GroupSpecBuilder {
var childGroups []crdv1alpha3.ClusterGroupReference
for _, c := range cgs {
childGroups = append(childGroups, crdv1alpha3.ClusterGroupReference(c))
}
b.Spec.ChildGroups = childGroups
return b
}