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90 lines
1.7 KiB
Go
90 lines
1.7 KiB
Go
/*
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Copyright 2019 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 container
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import (
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"encoding/json"
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"testing"
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"k8s.io/api/core/v1"
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)
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var (
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sampleContainer = `
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{
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"name": "test_container",
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"image": "foo/image:v1",
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"command": [
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"/bin/testcmd"
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],
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"args": [
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"/bin/sh",
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"-c",
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"echo abc"
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],
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"ports": [
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{
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"containerPort": 8001
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}
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],
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"env": [
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{
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"name": "ENV_FOO",
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"value": "bar"
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},
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{
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"name": "ENV_BAR",
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"valueFrom": {
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"secretKeyRef": {
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"name": "foo",
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"key": "bar",
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"optional": true
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}
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}
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}
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],
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"resources": {
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"limits": {
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"foo": "1G"
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},
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"requests": {
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"foo": "500M"
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}
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}
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}
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`
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sampleV115HashValue = uint64(0x311670a)
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sampleV116HashValue = sampleV115HashValue
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)
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func TestConsistentHashContainer(t *testing.T) {
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container := &v1.Container{}
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if err := json.Unmarshal([]byte(sampleContainer), container); err != nil {
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t.Error(err)
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}
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currentHash := HashContainer(container)
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if currentHash != sampleV116HashValue {
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t.Errorf("mismatched hash value with v1.16")
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}
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if currentHash != sampleV115HashValue {
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t.Errorf("mismatched hash value with v1.15")
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}
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}
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