kubernetes gce_healthchecks_test 源码
kubernetes gce_healthchecks_test 代码
文件路径：/staging/src/k8s.io/legacy-cloud-providers/gce/gce_healthchecks_test.go
//go:build !providerless
// +build !providerless
/*
Copyright 2017 The Kubernetes 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 gce
import (
"testing"
"k8s.io/api/core/v1"
)
func TestIsAtLeastMinNodesHealthCheckVersion(t *testing.T) {
testCases := []struct {
version string
expect bool
}{
{"v1.7.3", true},
{"v1.7.2", true},
{"v1.7.2-alpha.2.597+276d289b90d322", true},
{"v1.6.0-beta.3.472+831q821c907t31a", false},
{"v1.5.2", false},
}
for _, tc := range testCases {
if res := isAtLeastMinNodesHealthCheckVersion(tc.version); res != tc.expect {
t.Errorf("%v: want %v, got %v", tc.version, tc.expect, res)
}
}
}
func TestSupportsNodesHealthCheck(t *testing.T) {
testCases := []struct {
desc string
nodes []*v1.Node
expect bool
}{
{
"All nodes support nodes health check",
[]*v1.Node{
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.7.2",
},
},
},
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.7.2-alpha.2.597+276d289b90d322",
},
},
},
},
true,
},
{
"All nodes don't support nodes health check",
[]*v1.Node{
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.6.0-beta.3.472+831q821c907t31a",
},
},
},
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.5.2",
},
},
},
},
false,
},
{
"One node doesn't support nodes health check",
[]*v1.Node{
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.7.3",
},
},
},
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.7.2-alpha.2.597+276d289b90d322",
},
},
},
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.5.2",
},
},
},
},
false,
},
}
for _, tc := range testCases {
if res := supportsNodesHealthCheck(tc.nodes); res != tc.expect {
t.Errorf("%v: want %v, got %v", tc.desc, tc.expect, res)
}
}
}
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