kustomization.yaml

# Adds namespace to all resources.
namespace: project-system

# Value of this field is prepended to the
# names of all resources, e.g. a deployment named
# "wordpress" becomes "alices-wordpress".
# Note that it should also match with the prefix (text before '-') of the namespace
# field above.
namePrefix: project-

# Labels to add to all resources and selectors.
#labels:
#- includeSelectors: true
#  pairs:
#    someName: someValue

resources:
- ../crd
- ../rbac
- ../manager
# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix including the one in
# crd/kustomization.yaml
- ../webhook
# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER'. 'WEBHOOK' components are required.
- ../certmanager
# [PROMETHEUS] To enable prometheus monitor, uncomment all sections with 'PROMETHEUS'.
- ../prometheus
# [METRICS] Expose the controller manager metrics service.
- metrics_service.yaml
# [NETWORK POLICY] Protect the /metrics endpoint and Webhook Server with NetworkPolicy.
# Only Pod(s) running a namespace labeled with 'metrics: enabled' will be able to gather the metrics.
# Only CR(s) which requires webhooks and are applied on namespaces labeled with 'webhooks: enabled' will
# be able to communicate with the Webhook Server.
#- ../network-policy

# Uncomment the patches line if you enable Metrics, and/or are using webhooks and cert-manager
patches:
# [METRICS] The following patch will enable the metrics endpoint using HTTPS and the port :8443.
# More info: https://book.kubebuilder.io/reference/metrics
- path: manager_metrics_patch.yaml
  target:
    kind: Deployment

# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix including the one in
# crd/kustomization.yaml
- path: manager_webhook_patch.yaml

# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER'.
# Uncomment 'CERTMANAGER' sections in crd/kustomization.yaml to enable the CA injection in the admission webhooks.
# 'CERTMANAGER' needs to be enabled to use ca injection
- path: webhookcainjection_patch.yaml

# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER' prefix.
# Uncomment the following replacements to add the cert-manager CA injection annotations
replacements:
  - source: # Add cert-manager annotation to ValidatingWebhookConfiguration, MutatingWebhookConfiguration and CRDs
      kind: Certificate
      group: cert-manager.io
      version: v1
      name: serving-cert # this name should match the one in certificate.yaml
      fieldPath: .metadata.namespace # namespace of the certificate CR
    targets:
      - select:
          kind: ValidatingWebhookConfiguration
        fieldPaths:
          - .metadata.annotations.[cert-manager.io/inject-ca-from]
        options:
          delimiter: '/'
          index: 0
          create: true
      - select:
          kind: MutatingWebhookConfiguration
        fieldPaths:
          - .metadata.annotations.[cert-manager.io/inject-ca-from]
        options:
          delimiter: '/'
          index: 0
          create: true
      - select:
          kind: CustomResourceDefinition
        fieldPaths:
          - .metadata.annotations.[cert-manager.io/inject-ca-from]
        options:
          delimiter: '/'
          index: 0
          create: true
  - source:
      kind: Certificate
      group: cert-manager.io
      version: v1
      name: serving-cert # this name should match the one in certificate.yaml
      fieldPath: .metadata.name
    targets:
      - select:
          kind: ValidatingWebhookConfiguration
        fieldPaths:
          - .metadata.annotations.[cert-manager.io/inject-ca-from]
        options:
          delimiter: '/'
          index: 1
          create: true
      - select:
          kind: MutatingWebhookConfiguration
        fieldPaths:
          - .metadata.annotations.[cert-manager.io/inject-ca-from]
        options:
          delimiter: '/'
          index: 1
          create: true
      - select:
          kind: CustomResourceDefinition
        fieldPaths:
          - .metadata.annotations.[cert-manager.io/inject-ca-from]
        options:
          delimiter: '/'
          index: 1
          create: true
  - source: # Add cert-manager annotation to the webhook Service
      kind: Service
      version: v1
      name: webhook-service
      fieldPath: .metadata.name # namespace of the service
    targets:
      - select:
          kind: Certificate
          group: cert-manager.io
          version: v1
        fieldPaths:
          - .spec.dnsNames.0
          - .spec.dnsNames.1
        options:
          delimiter: '.'
          index: 0
          create: true
  - source:
      kind: Service
      version: v1
      name: webhook-service
      fieldPath: .metadata.namespace # namespace of the service
    targets:
      - select:
          kind: Certificate
          group: cert-manager.io
          version: v1
        fieldPaths:
          - .spec.dnsNames.0
          - .spec.dnsNames.1
        options:
          delimiter: '.'
          index: 1
          create: true