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Chart: Add unit tests for default backend & topology spread constraints. (#11218)

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Also remove trailing whitespaces.
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Marco Ebert 2024-04-05 23:19:58 +02:00 committed by GitHub
parent 158ba45b0b
commit 531b007b60
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4 changed files with 176 additions and 1 deletions
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41
charts/ingress-nginx/tests/controller-daemonset_test.yaml
View file

@ -54,3 +54,44 @@ tests:
- equal:
path: spec.template.spec.containers[0].resources.limits.memory
value: 512Mi
- it: should create a DaemonSet with topology spread constraints if `controller.topologySpreadConstraints` is set
set:
controller.kind: DaemonSet
controller.topologySpreadConstraints:
- labelSelector:
matchLabels:
app.kubernetes.io/name: '{{ include "ingress-nginx.name" . }}'
app.kubernetes.io/instance: '{{ .Release.Name }}'
app.kubernetes.io/component: controller
topologyKey: topology.kubernetes.io/zone
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
- labelSelector:
matchLabels:
app.kubernetes.io/name: '{{ include "ingress-nginx.name" . }}'
app.kubernetes.io/instance: '{{ .Release.Name }}'
app.kubernetes.io/component: controller
topologyKey: kubernetes.io/hostname
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
asserts:
- equal:
path: spec.template.spec.topologySpreadConstraints
value:
- labelSelector:
matchLabels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: RELEASE-NAME
app.kubernetes.io/component: controller
topologyKey: topology.kubernetes.io/zone
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
- labelSelector:
matchLabels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: RELEASE-NAME
app.kubernetes.io/component: controller
topologyKey: kubernetes.io/hostname
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway

40
charts/ingress-nginx/tests/controller-deployment_test.yaml
View file

@ -78,3 +78,43 @@ tests:
- equal:
path: spec.template.spec.containers[0].resources.limits.memory
value: 512Mi
- it: should create a Deployment with topology spread constraints if `controller.topologySpreadConstraints` is set
set:
controller.topologySpreadConstraints:
- labelSelector:
matchLabels:
app.kubernetes.io/name: '{{ include "ingress-nginx.name" . }}'
app.kubernetes.io/instance: '{{ .Release.Name }}'
app.kubernetes.io/component: controller
topologyKey: topology.kubernetes.io/zone
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
- labelSelector:
matchLabels:
app.kubernetes.io/name: '{{ include "ingress-nginx.name" . }}'
app.kubernetes.io/instance: '{{ .Release.Name }}'
app.kubernetes.io/component: controller
topologyKey: kubernetes.io/hostname
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
asserts:
- equal:
path: spec.template.spec.topologySpreadConstraints
value:
- labelSelector:
matchLabels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: RELEASE-NAME
app.kubernetes.io/component: controller
topologyKey: topology.kubernetes.io/zone
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
- labelSelector:
matchLabels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: RELEASE-NAME
app.kubernetes.io/component: controller
topologyKey: kubernetes.io/hostname
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway

94
charts/ingress-nginx/tests/default-backend-deployment_test.yaml Normal file
View file

@ -0,0 +1,94 @@
suite: Default Backend > Deployment
templates:
- default-backend-deployment.yaml
tests:
- it: should not create a Deployment if `defaultBackend.enabled` is false
set:
defaultBackend.enabled: false
asserts:
- hasDocuments:
count: 0
- it: should create a Deployment if `defaultBackend.enabled` is true
set:
defaultBackend.enabled: true
asserts:
- hasDocuments:
count: 1
- isKind:
of: Deployment
- equal:
path: metadata.name
value: RELEASE-NAME-ingress-nginx-defaultbackend
- it: should create a Deployment with 3 replicas if `defaultBackend.replicaCount` is 3
set:
defaultBackend.enabled: true
defaultBackend.replicaCount: 3
asserts:
- equal:
path: spec.replicas
value: 3
- it: should create a Deployment without replicas if `defaultBackend.autoscaling.enabled` is true
set:
defaultBackend.enabled: true
defaultBackend.autoscaling.enabled: true
asserts:
- notExists:
path: spec.replicas
- it: should create a Deployment with resource limits if `defaultBackend.resources.limits` is set
set:
defaultBackend.enabled: true
defaultBackend.resources.limits.cpu: 500m
defaultBackend.resources.limits.memory: 512Mi
asserts:
- equal:
path: spec.template.spec.containers[0].resources.limits.cpu
value: 500m
- equal:
path: spec.template.spec.containers[0].resources.limits.memory
value: 512Mi
- it: should create a Deployment with topology spread constraints if `defaultBackend.topologySpreadConstraints` is set
set:
defaultBackend.enabled: true
defaultBackend.topologySpreadConstraints:
- labelSelector:
matchLabels:
app.kubernetes.io/name: '{{ include "ingress-nginx.name" . }}'
app.kubernetes.io/instance: '{{ .Release.Name }}'
app.kubernetes.io/component: default-backend
topologyKey: topology.kubernetes.io/zone
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
- labelSelector:
matchLabels:
app.kubernetes.io/name: '{{ include "ingress-nginx.name" . }}'
app.kubernetes.io/instance: '{{ .Release.Name }}'
app.kubernetes.io/component: default-backend
topologyKey: kubernetes.io/hostname
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
asserts:
- equal:
path: spec.template.spec.topologySpreadConstraints
value:
- labelSelector:
matchLabels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: RELEASE-NAME
app.kubernetes.io/component: default-backend
topologyKey: topology.kubernetes.io/zone
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
- labelSelector:
matchLabels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: RELEASE-NAME
app.kubernetes.io/component: default-backend
topologyKey: kubernetes.io/hostname
maxSkew: 1
whenUnsatisfiable: ScheduleAnyway