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68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
/*
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Copyright 2020 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package resources
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import (
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"context"
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"fmt"
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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clientset "k8s.io/client-go/kubernetes"
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staticpodutil "k8s.io/kubernetes/cmd/kubeadm/app/util/staticpod"
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)
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// FakeStaticPod represents a fake static pod
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type FakeStaticPod struct {
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NodeName string
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Component string
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Annotations map[string]string
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}
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// Pod returns a pod structure representing the fake static pod with a
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// given suffix
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func (p *FakeStaticPod) Pod(suffix string) *v1.Pod {
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pod := staticpodutil.ComponentPod(
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v1.Container{
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Name: p.Component,
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Image: fmt.Sprintf("%s-image:tag", p.Component),
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},
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map[string]v1.Volume{},
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p.Annotations,
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)
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if len(suffix) > 0 {
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pod.ObjectMeta.Name = fmt.Sprintf("%s-%s-%s", p.Component, p.NodeName, suffix)
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} else {
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pod.ObjectMeta.Name = fmt.Sprintf("%s-%s", p.Component, p.NodeName)
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}
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pod.Spec.NodeName = p.NodeName
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return &pod
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}
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// Create creates a fake static pod using the provided client
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func (p *FakeStaticPod) Create(client clientset.Interface) error {
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return p.CreateWithPodSuffix(client, "")
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}
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// CreateWithPodSuffix creates a fake static pod using the provided
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// client and suffix
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func (p *FakeStaticPod) CreateWithPodSuffix(client clientset.Interface, suffix string) error {
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_, err := client.CoreV1().Pods(metav1.NamespaceSystem).Create(context.TODO(), p.Pod(suffix), metav1.CreateOptions{})
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return err
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}
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