mirror of
https://github.com/TECHNOFAB11/zfs-localpv.git
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56 lines
1.9 KiB
Go
56 lines
1.9 KiB
Go
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/*
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Copyright © 2021 The OpenEBS 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 equality
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import (
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"k8s.io/apimachinery/pkg/api/resource"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/conversion"
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"k8s.io/apimachinery/pkg/fields"
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"k8s.io/apimachinery/pkg/labels"
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)
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// Since we are using quite older version of k8s.io/* libraries, we need take up
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// their upgrades as part of separate pull request.
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//
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// Copied from https://github.com/kubernetes/apimachinery/blob/c93b0f84892eb6bcbc80b312ae70729d8168bc7e/pkg/api/equality/semantic.go
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// More details at - https://github.com/kubernetes/apimachinery/issues/75
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// Semantic can do semantic deep equality checks for api objects.
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// Example: apiequality.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, it should be safe to start comparing the format.
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//
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// Uninitialized quantities are equivalent to 0 quantities.
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return a.Cmp(b) == 0
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},
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func(a, b metav1.MicroTime) bool {
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return a.UTC() == b.UTC()
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},
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func(a, b metav1.Time) bool {
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return a.UTC() == b.UTC()
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},
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func(a, b labels.Selector) bool {
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return a.String() == b.String()
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},
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func(a, b fields.Selector) bool {
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return a.String() == b.String()
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},
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)
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