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76 lines
2.1 KiB
Go
76 lines
2.1 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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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 api
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import (
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"reflect"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api/resource"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/conversion"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/util"
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"github.com/davecgh/go-spew/spew"
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)
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// Conversion error conveniently packages up errors in conversions.
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type ConversionError struct {
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In, Out interface{}
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Message string
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}
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// Return a helpful string about the error
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func (c *ConversionError) Error() string {
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return spew.Sprintf(
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"Conversion error: %s. (in: %v(%+v) out: %v)",
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c.Message, reflect.TypeOf(c.In), c.In, reflect.TypeOf(c.Out),
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)
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}
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// Semantic can do semantic deep equality checks for api objects.
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// Example: api.Semantic.DeepEqual(aPod, aPodWithNonNilButEmptyMaps) == true
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var Semantic = conversion.EqualitiesOrDie(
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func(a, b resource.Quantity) bool {
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// Ignore formatting, only care that numeric value stayed the same.
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// TODO: if we decide it's important, after we drop v1beta1/2, we
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// could start comparing format.
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//
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// Uninitialized quantities are equivilent to 0 quantities.
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if a.Amount == nil && b.MilliValue() == 0 {
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return true
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}
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if b.Amount == nil && a.MilliValue() == 0 {
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return true
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}
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if a.Amount == nil || b.Amount == nil {
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return false
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}
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return a.Amount.Cmp(b.Amount) == 0
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},
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)
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var standardResources = util.NewStringSet(
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string(ResourceMemory),
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string(ResourceCPU),
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string(ResourcePods),
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string(ResourceQuotas),
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string(ResourceServices),
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string(ResourceReplicationControllers))
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func IsStandardResourceName(str string) bool {
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return standardResources.Has(str)
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}
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