# Kubernetes ServiceInstance CRD Template
# Documentation: https://github.com/SAP/sap-btp-service-operator
# Usage: kubectl apply -f service-instance-k8s.yaml

---
# Basic Service Instance
apiVersion: services.cloud.sap.com/v1alpha1
kind: ServiceInstance
metadata:
  name: my-service-instance
  namespace: default
  labels:
    app: my-app
    environment: development
spec:
  # Required: Service offering name from SAP BTP marketplace
  serviceOfferingName: xsuaa

  # Required: Service plan name
  servicePlanName: application

  # Optional: External name visible in BTP cockpit
  externalName: my-service-instance-external

  # Optional: Service-specific parameters
  parameters:
    xsappname: my-app
    tenant-mode: dedicated

---
# XSUAA Service Instance with Full Configuration
apiVersion: services.cloud.sap.com/v1alpha1
kind: ServiceInstance
metadata:
  name: xsuaa-instance
  namespace: default
spec:
  serviceOfferingName: xsuaa
  servicePlanName: application
  externalName: xsuaa-instance
  parameters:
    xsappname: my-application
    tenant-mode: dedicated
    scopes:
      - name: $XSAPPNAME.read
        description: Read access
      - name: $XSAPPNAME.write
        description: Write access
    role-templates:
      - name: Viewer
        description: View-only access
        scope-references:
          - $XSAPPNAME.read
      - name: Editor
        description: Full access
        scope-references:
          - $XSAPPNAME.read
          - $XSAPPNAME.write

---
# Service Manager Instance (for service-operator-access)
apiVersion: services.cloud.sap.com/v1alpha1
kind: ServiceInstance
metadata:
  name: service-manager-instance
  namespace: default
spec:
  serviceOfferingName: service-manager
  servicePlanName: service-operator-access
  externalName: sm-operator-instance

---
# HANA Cloud HDI Container
apiVersion: services.cloud.sap.com/v1alpha1
kind: ServiceInstance
metadata:
  name: hana-hdi-instance
  namespace: default
spec:
  serviceOfferingName: hana
  servicePlanName: hdi-shared
  externalName: hana-hdi-container
  parameters:
    database_id: "<hana-database-guid>"
    schema: "MY_SCHEMA"

---
# Destination Service Instance
apiVersion: services.cloud.sap.com/v1alpha1
kind: ServiceInstance
metadata:
  name: destination-instance
  namespace: default
spec:
  serviceOfferingName: destination
  servicePlanName: lite
  externalName: destination-service

---
# Instance with Parameters from Secret
apiVersion: services.cloud.sap.com/v1alpha1
kind: ServiceInstance
metadata:
  name: instance-with-secret-params
  namespace: default
spec:
  serviceOfferingName: xsuaa
  servicePlanName: application
  parametersFrom:
    - secretKeyRef:
        name: instance-parameters
        key: parameters

---
# Secret containing instance parameters
apiVersion: v1
kind: Secret
metadata:
  name: instance-parameters
  namespace: default
type: Opaque
stringData:
  parameters: |
    {
      "xsappname": "my-app",
      "tenant-mode": "dedicated"
    }

---
# Instance with Custom Tags
apiVersion: services.cloud.sap.com/v1alpha1
kind: ServiceInstance
metadata:
  name: tagged-instance
  namespace: default
spec:
  serviceOfferingName: xsuaa
  servicePlanName: application
  customTags:
    - environment:production
    - team:platform
    - cost-center:12345