mirror of
https://github.com/k3s-io/kubernetes.git
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120 lines
3.2 KiB
Go
120 lines
3.2 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 replicaset
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import (
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"testing"
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"time"
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"k8s.io/kubernetes/federation/pkg/federation-controller/util"
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"k8s.io/kubernetes/pkg/api/unversioned"
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api_v1 "k8s.io/kubernetes/pkg/api/v1"
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"k8s.io/kubernetes/pkg/apis/extensions/v1beta1"
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"github.com/stretchr/testify/assert"
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)
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func TestAnalyze(t *testing.T) {
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now := time.Now()
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replicaSet := newReplicaSet(map[string]string{"A": "B"})
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replicaSet2 := newReplicaSet(map[string]string{"C": "D"})
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podRunning := newPod("p1", replicaSet,
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api_v1.PodStatus{
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Phase: api_v1.PodRunning,
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Conditions: []api_v1.PodCondition{
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{
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Type: api_v1.PodReady,
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Status: api_v1.ConditionTrue,
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},
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},
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})
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podUnschedulable := newPod("pU", replicaSet,
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api_v1.PodStatus{
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Phase: api_v1.PodPending,
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Conditions: []api_v1.PodCondition{
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{
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Type: api_v1.PodScheduled,
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Status: api_v1.ConditionFalse,
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Reason: "Unschedulable",
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LastTransitionTime: unversioned.Time{Time: now.Add(-10 * time.Minute)},
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},
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},
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})
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podOther := newPod("pO", replicaSet,
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api_v1.PodStatus{
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Phase: api_v1.PodPending,
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Conditions: []api_v1.PodCondition{},
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})
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podOtherRS := newPod("pO", replicaSet2,
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api_v1.PodStatus{
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Phase: api_v1.PodPending,
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Conditions: []api_v1.PodCondition{},
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})
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federatedObjects := []util.FederatedObject{
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{ClusterName: "c1", Object: podRunning},
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{ClusterName: "c1", Object: podRunning},
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{ClusterName: "c1", Object: podRunning},
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{ClusterName: "c1", Object: podUnschedulable},
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{ClusterName: "c1", Object: podUnschedulable},
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{ClusterName: "c2", Object: podOther},
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{ClusterName: "c2", Object: podOtherRS},
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}
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raport, err := AnalysePods(replicaSet.Spec.Selector, federatedObjects, now)
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assert.NoError(t, err)
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assert.Equal(t, 2, len(raport))
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c1Raport := raport["c1"]
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c2Raport := raport["c2"]
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assert.Equal(t, PodAnalysisResult{
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Total: 5,
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RunningAndReady: 3,
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Unschedulable: 2,
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}, c1Raport)
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assert.Equal(t, PodAnalysisResult{
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Total: 1,
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RunningAndReady: 0,
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Unschedulable: 0,
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}, c2Raport)
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}
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func newReplicaSet(selectorMap map[string]string) *v1beta1.ReplicaSet {
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replicas := int32(3)
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rs := &v1beta1.ReplicaSet{
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ObjectMeta: api_v1.ObjectMeta{
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Name: "foobar",
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Namespace: "default",
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},
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Spec: v1beta1.ReplicaSetSpec{
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Replicas: &replicas,
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Selector: &v1beta1.LabelSelector{MatchLabels: selectorMap},
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},
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}
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return rs
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}
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func newPod(name string, rs *v1beta1.ReplicaSet, status api_v1.PodStatus) *api_v1.Pod {
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return &api_v1.Pod{
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ObjectMeta: api_v1.ObjectMeta{
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Name: name,
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Namespace: rs.Namespace,
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Labels: rs.Spec.Selector.MatchLabels,
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},
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Status: status,
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}
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}
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