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85 lines
2.5 KiB
Go
85 lines
2.5 KiB
Go
3 years ago
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/*
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Copyright 2021 The Flux 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 kustomization
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import (
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kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
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"github.com/fluxcd/pkg/apis/kustomize"
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apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
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"sigs.k8s.io/controller-runtime/pkg/client"
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)
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// Kustomize defines the methods to retrieve the kustomization information
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// TO DO @souleb: move this to fluxcd/pkg along with generator and varsub
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type Kustomize interface {
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client.Object
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GetTargetNamespace() string
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GetPatches() []kustomize.Patch
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GetPatchesStrategicMerge() []apiextensionsv1.JSON
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GetPatchesJSON6902() []kustomize.JSON6902Patch
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GetImages() []kustomize.Image
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GetSubstituteFrom() []SubstituteReference
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GetSubstitute() map[string]string
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}
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// SubstituteReference contains a reference to a resource containing
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// the variables name and value.
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type SubstituteReference struct {
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Kind string `json:"kind"`
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Name string `json:"name"`
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}
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// TO DO @souleb: this is a temporary hack to get the kustomize object
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// from the kustomize controller.
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// At some point we should remove this and have the kustomize controller implement
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// the Kustomize interface.
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type kustomizeImpl struct {
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kustomizev1.Kustomization
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}
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func (k *kustomizeImpl) GetTargetNamespace() string {
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return k.Spec.TargetNamespace
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}
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func (k *kustomizeImpl) GetPatches() []kustomize.Patch {
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return k.Spec.Patches
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}
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func (k *kustomizeImpl) GetPatchesStrategicMerge() []apiextensionsv1.JSON {
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return k.Spec.PatchesStrategicMerge
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}
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func (k *kustomizeImpl) GetPatchesJSON6902() []kustomize.JSON6902Patch {
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return k.Spec.PatchesJSON6902
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}
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func (k *kustomizeImpl) GetImages() []kustomize.Image {
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return k.Spec.Images
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}
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func (k *kustomizeImpl) GetSubstituteFrom() []SubstituteReference {
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refs := make([]SubstituteReference, 0, len(k.Spec.PostBuild.SubstituteFrom))
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for _, s := range k.Spec.PostBuild.SubstituteFrom {
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refs = append(refs, SubstituteReference(s))
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}
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return refs
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}
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func (k *kustomizeImpl) GetSubstitute() map[string]string {
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return k.Spec.PostBuild.Substitute
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}
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