localconfig_test.go

Documentation: sigs.k8s.io/kustomize/api/krusty

     1  // Copyright 2019 The Kubernetes Authors.
     2  // SPDX-License-Identifier: Apache-2.0
     3  
     4  package krusty_test
     5  
     6  import (
     7  	"testing"
     8  
     9  	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
    10  )
    11  
    12  // This test checks that if a resource is annotated as "local-config", this resource won't be ignored until
    13  // all transformations have completed. This makes sure the local resource can be used as a transformation input.
    14  // See https://github.com/kubernetes-sigs/kustomize/issues/4124 for details.
    15  func TestSKipLocalConfigAfterTransform(t *testing.T) {
    16  	th := kusttest_test.MakeHarness(t)
    17  	th.WriteK(".", `resources:
    18    - pod.yaml
    19    - deployment.yaml
    20  transformers:
    21    - replacement.yaml
    22  `)
    23  	th.WriteF("pod.yaml", `apiVersion: v1
    24  kind: Pod
    25  metadata:
    26    name: buildup
    27    annotations:
    28      config.kubernetes.io/local-config: "true"
    29  spec:
    30    containers:
    31      - name: app
    32        image: nginx
    33  `)
    34  	th.WriteF("deployment.yaml", `apiVersion: apps/v1
    35  kind: Deployment
    36  metadata:
    37    name: buildup
    38  `)
    39  	th.WriteF("replacement.yaml", `
    40  apiVersion: builtin
    41  kind: ReplacementTransformer
    42  metadata:
    43    name: buildup
    44  replacements:
    45  - source:
    46      kind: Pod
    47      fieldPath: spec
    48    targets:
    49    - select:
    50        kind: Deployment
    51      fieldPaths:
    52      - spec.template.spec
    53      options:
    54        create: true
    55  `)
    56  	m := th.Run(".", th.MakeDefaultOptions())
    57  	th.AssertActualEqualsExpected(m, `apiVersion: apps/v1
    58  kind: Deployment
    59  metadata:
    60    name: buildup
    61  spec:
    62    template:
    63      spec:
    64        containers:
    65        - image: nginx
    66          name: app
    67  `)
    68  }
    69
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