mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-06-13 01:50:55 +00:00
Provide another high level example.
This commit is contained in:
jregan
@@ -1,313 +0,0 @@
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// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package target_test
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import (
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"testing"
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kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
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)
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func writeMediumBase(th *kusttest_test.KustTestHarness) {
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th.WriteK("/app/base", `
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namePrefix: baseprefix-
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commonLabels:
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foo: bar
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commonAnnotations:
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baseAnno: This is a base annotation
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resources:
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- deployment/deployment.yaml
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- service/service.yaml
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`)
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th.WriteF("/app/base/service/service.yaml", `
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apiVersion: v1
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kind: Service
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metadata:
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name: mungebot-service
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labels:
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app: mungebot
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spec:
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ports:
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- port: 7002
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selector:
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app: mungebot
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`)
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th.WriteF("/app/base/deployment/deployment.yaml", `
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: mungebot
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labels:
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app: mungebot
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spec:
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replicas: 1
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template:
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metadata:
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labels:
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app: mungebot
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spec:
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containers:
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- name: nginx
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image: nginx
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env:
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- name: foo
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value: bar
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ports:
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- containerPort: 80
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`)
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}
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func TestMediumBase(t *testing.T) {
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th := kusttest_test.NewKustTestHarness(t, "/app/base")
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writeMediumBase(th)
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m, err := th.MakeKustTarget().MakeCustomizedResMap()
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if err != nil {
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t.Fatalf("Err: %v", err)
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}
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th.AssertActualEqualsExpected(m, `
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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annotations:
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baseAnno: This is a base annotation
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labels:
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app: mungebot
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foo: bar
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name: baseprefix-mungebot
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spec:
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replicas: 1
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selector:
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matchLabels:
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foo: bar
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template:
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metadata:
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annotations:
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baseAnno: This is a base annotation
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labels:
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app: mungebot
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foo: bar
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spec:
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containers:
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- env:
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- name: foo
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value: bar
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image: nginx
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name: nginx
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ports:
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- containerPort: 80
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---
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apiVersion: v1
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kind: Service
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metadata:
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annotations:
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baseAnno: This is a base annotation
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labels:
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app: mungebot
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foo: bar
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name: baseprefix-mungebot-service
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spec:
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ports:
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- port: 7002
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selector:
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app: mungebot
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foo: bar
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`)
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}
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func TestMediumOverlay(t *testing.T) {
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th := kusttest_test.NewKustTestHarness(t, "/app/overlay")
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writeMediumBase(th)
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th.WriteK("/app/overlay", `
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namePrefix: test-infra-
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commonLabels:
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app: mungebot
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org: kubernetes
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repo: test-infra
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commonAnnotations:
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note: This is a test annotation
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resources:
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- ../base
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patchesStrategicMerge:
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- deployment/deployment.yaml
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configMapGenerator:
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- name: app-env
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envs:
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- configmap/db.env
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- configmap/units.ini
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- configmap/food.ini
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- name: app-config
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files:
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- nonsense=configmap/dummy.txt
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images:
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- name: nginx
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newTag: 1.8.0`)
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th.WriteF("/app/overlay/configmap/db.env", `
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DB_USERNAME=admin
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DB_PASSWORD=somepw
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`)
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th.WriteF("/app/overlay/configmap/units.ini", `
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LENGTH=kilometer
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ENERGY=electronvolt
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`)
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th.WriteF("/app/overlay/configmap/food.ini", `
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FRUIT=banana
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LEGUME=chickpea
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`)
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th.WriteF("/app/overlay/configmap/dummy.txt",
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`Lorem ipsum dolor sit amet, consectetur
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adipiscing elit, sed do eiusmod tempor
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incididunt ut labore et dolore magna aliqua.
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`)
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th.WriteF("/app/overlay/deployment/deployment.yaml", `
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: mungebot
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spec:
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replicas: 2
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template:
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spec:
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containers:
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- name: nginx
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image: nginx:1.7.9
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env:
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- name: FOO
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valueFrom:
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configMapKeyRef:
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name: app-env
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key: somekey
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- name: busybox
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image: busybox
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envFrom:
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- configMapRef:
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name: someConfigMap
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- configMapRef:
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name: app-env
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volumeMounts:
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- mountPath: /tmp/env
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name: app-env
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volumes:
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- configMap:
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name: app-env
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name: app-env
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`)
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m, err := th.MakeKustTarget().MakeCustomizedResMap()
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if err != nil {
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t.Fatalf("Err: %v", err)
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}
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th.AssertActualEqualsExpected(m, `
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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annotations:
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baseAnno: This is a base annotation
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note: This is a test annotation
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labels:
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app: mungebot
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foo: bar
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org: kubernetes
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repo: test-infra
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name: test-infra-baseprefix-mungebot
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spec:
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replicas: 2
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selector:
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matchLabels:
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app: mungebot
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foo: bar
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org: kubernetes
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repo: test-infra
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template:
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metadata:
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annotations:
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baseAnno: This is a base annotation
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note: This is a test annotation
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labels:
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app: mungebot
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foo: bar
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org: kubernetes
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repo: test-infra
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spec:
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containers:
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- env:
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- name: FOO
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valueFrom:
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configMapKeyRef:
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key: somekey
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name: test-infra-app-env-ffmd9b969m
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- name: foo
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value: bar
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image: nginx:1.8.0
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name: nginx
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ports:
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- containerPort: 80
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- envFrom:
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- configMapRef:
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name: someConfigMap
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- configMapRef:
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name: test-infra-app-env-ffmd9b969m
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image: busybox
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name: busybox
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volumeMounts:
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- mountPath: /tmp/env
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name: app-env
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volumes:
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- configMap:
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name: test-infra-app-env-ffmd9b969m
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name: app-env
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---
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apiVersion: v1
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kind: Service
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metadata:
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annotations:
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baseAnno: This is a base annotation
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note: This is a test annotation
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labels:
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app: mungebot
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foo: bar
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org: kubernetes
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repo: test-infra
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name: test-infra-baseprefix-mungebot-service
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spec:
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ports:
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- port: 7002
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selector:
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app: mungebot
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foo: bar
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org: kubernetes
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repo: test-infra
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---
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apiVersion: v1
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data:
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DB_PASSWORD: somepw
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DB_USERNAME: admin
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ENERGY: electronvolt
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FRUIT: banana
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LEGUME: chickpea
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LENGTH: kilometer
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kind: ConfigMap
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metadata:
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annotations:
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note: This is a test annotation
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labels:
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app: mungebot
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org: kubernetes
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repo: test-infra
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name: test-infra-app-env-ffmd9b969m
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---
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apiVersion: v1
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data:
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nonsense: "Lorem ipsum dolor sit amet, consectetur\nadipiscing elit, sed do eiusmod
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tempor\nincididunt ut labore et dolore magna aliqua. \n"
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kind: ConfigMap
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metadata:
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annotations:
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note: This is a test annotation
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labels:
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app: mungebot
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org: kubernetes
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repo: test-infra
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name: test-infra-app-config-f462h769f9
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`)
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}
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