forked from rook/rook
travisn
8226d577f6
The check for whether to set the OwnerReferences is no longer necessary. When passing the correct value to the apiVersion, the OwnerReferences can be successfully set for OpenShift. Signed-off-by: travisn <tnielsen@redhat.com>
73 lines
2.3 KiB
Go
73 lines
2.3 KiB
Go
/*
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Copyright 2017 The Rook Authors. 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 k8sutil for Kubernetes helpers.
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package k8sutil
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// MergeResourceRequirements merges two resource requirements together (first overrides second values)
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import (
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"k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func MergeResourceRequirements(first, second v1.ResourceRequirements) v1.ResourceRequirements {
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// if the first has a value not set check if second has and set it in first
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if _, ok := first.Limits[v1.ResourceCPU]; !ok {
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if _, ok = second.Limits[v1.ResourceCPU]; ok {
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if first.Limits == nil {
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first.Limits = v1.ResourceList{}
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}
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first.Limits[v1.ResourceCPU] = second.Limits[v1.ResourceCPU]
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}
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}
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if _, ok := first.Limits[v1.ResourceMemory]; !ok {
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if _, ok = second.Limits[v1.ResourceMemory]; ok {
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if first.Limits == nil {
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first.Limits = v1.ResourceList{}
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}
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first.Limits[v1.ResourceMemory] = second.Limits[v1.ResourceMemory]
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}
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}
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if _, ok := first.Requests[v1.ResourceCPU]; !ok {
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if _, ok = second.Requests[v1.ResourceCPU]; ok {
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if first.Requests == nil {
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first.Requests = v1.ResourceList{}
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}
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first.Requests[v1.ResourceCPU] = second.Requests[v1.ResourceCPU]
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}
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}
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if _, ok := first.Requests[v1.ResourceMemory]; !ok {
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if _, ok = second.Requests[v1.ResourceMemory]; ok {
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if first.Requests == nil {
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first.Requests = v1.ResourceList{}
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}
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first.Requests[v1.ResourceMemory] = second.Requests[v1.ResourceMemory]
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}
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}
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return first
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}
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func SetOwnerRef(object *metav1.ObjectMeta, ownerRef *metav1.OwnerReference) {
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if ownerRef == nil {
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return
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}
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SetOwnerRefs(object, []metav1.OwnerReference{*ownerRef})
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}
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func SetOwnerRefs(object *metav1.ObjectMeta, ownerRefs []metav1.OwnerReference) {
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object.SetOwnerReferences(ownerRefs)
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}
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