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// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package krusty_test
import (
"testing"
"sigs.k8s.io/kustomize/api/types"
kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
)
// Demo custom configuration of a builtin transformation.
// This is a NamePrefixer that touches Deployments
// and Services exclusively.
func TestCustomNamePrefixer(t *testing.T) {
th := kusttest_test.MakeEnhancedHarness(t)
th.GetPluginConfig().BpLoadingOptions = types.BploUseStaticallyLinked
defer th.Reset()
th.WriteK(".", `
resources:
- deployment.yaml
- role.yaml
- service.yaml
transformers:
- prefixer.yaml
`)
th.WriteF("prefixer.yaml", `
apiVersion: builtin
kind: PrefixSuffixTransformer
metadata:
name: customPrefixer
prefix: zzz-
fieldSpecs:
- kind: Deployment
path: metadata/name
- kind: Service
path: metadata/name
`)
th.WriteF("deployment.yaml", `
apiVersion: apps/v1
kind: Deployment
metadata:
name: myDeployment
spec:
template:
metadata:
labels:
backend: awesome
spec:
containers:
- name: whatever
image: whatever
`)
th.WriteF("role.yaml", `
apiVersion: v1
kind: Role
metadata:
name: myRole
`)
th.WriteF("service.yaml", `
apiVersion: v1
kind: Service
metadata:
name: myService
`)
m := th.Run(".", th.MakeDefaultOptions())
th.AssertActualEqualsExpected(m, `
apiVersion: apps/v1
kind: Deployment
metadata:
name: zzz-myDeployment
spec:
template:
metadata:
labels:
backend: awesome
spec:
containers:
- image: whatever
name: whatever
---
apiVersion: v1
kind: Role
metadata:
name: myRole
---
apiVersion: v1
kind: Service
metadata:
name: zzz-myService
`)
}
|
