generatorOptions

Control behavior of ConfigMap and Secret generators.

Additionally, generatorOptions can be set on a per resource level within each generator. For details on per-resource generatorOptions usage see field-name-configMapGenerator and See field-name-secretGenerator.

  1. apiVersion: kustomize.config.k8s.io/v1beta1
  2. kind: Kustomization
  4. generatorOptions:
  5.   # labels to add to all generated resources
  6.   labels:
  7.     kustomize.generated.resources: somevalue
  8.   # annotations to add to all generated resources
  9.   annotations:
  10.     kustomize.generated.resource: somevalue
  11.   # disableNameSuffixHash is true disables the default behavior of adding a
  12.   # suffix to the names of generated resources that is a hash of
  13.   # the resource contents.
  14.   disableNameSuffixHash: true

Example I

Using ConfigMap

Input Files

  1. apiVersion: kustomize.config.k8s.io/v1beta1
  2. kind: Kustomization
  3. configMapGenerator:
  4. - name: my-application-properties
  5.   files:
  6.   - application.properties
  7. generatorOptions:
  8.   labels:
  9.     kustomize.generated.resources: config-label
  10.   annotations:
  11.     kustomize.generated.resource: config-annotation
  1. # application.properties
  2. FOO=Bar

Output File

  1. apiVersion: v1
  2. data:
  3.   application.properties: |-
  4.     # application.properties
  5.     FOO=Bar    
  6. kind: ConfigMap
  7. metadata:
  8.   annotations:
  9.     kustomize.generated.resource: config-annotation
  10.   labels:
  11.     kustomize.generated.resources: config-label
  12.   name: my-application-properties-f7mm6mhf59

Example II

Using Secrets

Input Files

  1. # kustomization.yaml
  2. apiVersion: kustomize.config.k8s.io/v1beta1
  3. kind: Kustomization
  4. secretGenerator:
  5. - name: app-tls
  6.   files:
  7.     - "tls.cert"
  8.     - "tls.key"
  9.   type: "kubernetes.io/tls"
  10. generatorOptions:
  11.   labels:
  12.     kustomize.generated.resources: secret-label
  13.   annotations:
  14.     kustomize.generated.resource: secret-annotation
  15.   disableNameSuffixHash: true

Output File

  1. apiVersion: v1
  2. data:
  3.   tls.cert: TFMwdExTMUNSVWQuLi50Q2c9PQ==
  4.   tls.key: TFMwdExTMUNSVWQuLi4wdExRbz0=
  5. kind: Secret
  6. metadata:
  7.   annotations:
  8.     kustomize.generated.resource: secret-annotation
  9.   labels:
  10.     kustomize.generated.resources: secret-label
  11.   name: app-tls
  12. type: kubernetes.io/tls