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104 lines
2.8 KiB
Go
104 lines
2.8 KiB
Go
/*
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Copyright 2016 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 framework
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import (
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"k8s.io/kubernetes/pkg/api/resource"
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"k8s.io/kubernetes/pkg/api/v1"
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clientset "k8s.io/kubernetes/pkg/client/clientset_generated/clientset"
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e2eframework "k8s.io/kubernetes/test/e2e/framework"
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testutils "k8s.io/kubernetes/test/utils"
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"github.com/golang/glog"
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)
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const (
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retries = 5
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)
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type IntegrationTestNodePreparer struct {
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client clientset.Interface
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countToStrategy []testutils.CountToStrategy
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nodeNamePrefix string
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}
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func NewIntegrationTestNodePreparer(client clientset.Interface, countToStrategy []testutils.CountToStrategy, nodeNamePrefix string) testutils.TestNodePreparer {
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return &IntegrationTestNodePreparer{
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client: client,
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countToStrategy: countToStrategy,
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nodeNamePrefix: nodeNamePrefix,
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}
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}
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func (p *IntegrationTestNodePreparer) PrepareNodes() error {
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numNodes := 0
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for _, v := range p.countToStrategy {
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numNodes += v.Count
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}
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glog.Infof("Making %d nodes", numNodes)
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baseNode := &v1.Node{
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ObjectMeta: v1.ObjectMeta{
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GenerateName: p.nodeNamePrefix,
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},
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Spec: v1.NodeSpec{
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// TODO: investigate why this is needed.
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ExternalID: "foo",
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},
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Status: v1.NodeStatus{
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Capacity: v1.ResourceList{
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v1.ResourcePods: *resource.NewQuantity(110, resource.DecimalSI),
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v1.ResourceCPU: resource.MustParse("4"),
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v1.ResourceMemory: resource.MustParse("32Gi"),
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},
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Phase: v1.NodeRunning,
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Conditions: []v1.NodeCondition{
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{Type: v1.NodeReady, Status: v1.ConditionTrue},
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},
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},
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}
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for i := 0; i < numNodes; i++ {
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if _, err := p.client.Core().Nodes().Create(baseNode); err != nil {
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glog.Fatalf("Error creating node: %v", err)
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}
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}
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nodes := e2eframework.GetReadySchedulableNodesOrDie(p.client)
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index := 0
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sum := 0
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for _, v := range p.countToStrategy {
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sum += v.Count
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for ; index < sum; index++ {
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if err := testutils.DoPrepareNode(p.client, &nodes.Items[index], v.Strategy); err != nil {
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glog.Errorf("Aborting node preparation: %v", err)
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return err
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}
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}
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}
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return nil
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}
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func (p *IntegrationTestNodePreparer) CleanupNodes() error {
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nodes := e2eframework.GetReadySchedulableNodesOrDie(p.client)
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for i := range nodes.Items {
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if err := p.client.Core().Nodes().Delete(nodes.Items[i].Name, &v1.DeleteOptions{}); err != nil {
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glog.Errorf("Error while deleting Node: %v", err)
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}
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}
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return nil
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}
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