name: Demo Service
type: demoService

description: >-
  <strong> Demo Service </strong>
  shows how Murano is working.

unitTemplates:
  - {}

forms:
  - serviceConfiguration:
      fields:
        - name: configuration
          type: string
          hidden: true
          initial: standalone
        - name: name
          type: string
          label: Service Name
          description: >-
            To identify your service in logs please specify a service name
        - name: dcInstances
          type: instance
          label: Instance Count
          description: >-
            Murano can provision more then one instance of the service at a time.
            For a demo scenario only 2 instances are allowed.
          attributeNames: units
          minValue: 1
          maxValue: 2
          initial: 2
          helpText: Enter 1 and 2 value
        - name: unitNamingPattern
          type: string
          label: Hostname template
          description: >-
            For your convenience all instance hostnames can be named
            in the same way. Enter a name and use # character for incrementation.
            For example, host# turns into host1, host2, etc. Please follow Windows
            hostname restrictions.
          required: false
          regexpValidator: '^(([a-zA-Z0-9#][a-zA-Z0-9-#]*[a-zA-Z0-9#])\.)*([A-Za-z0-9#]|[A-Za-z0-9#][A-Za-z0-9-#]*[A-Za-z0-9#])$'
          helpText: Optional field for a machine hostname template
          # temporaryHack
          widgetMedia:
            js: [muranodashboard/js/support_placeholder.js]
            css: {all: [muranodashboard/css/support_placeholder.css]}
      validators:
        # if unitNamingPattern is given and dcInstances > 1, then '#' should occur in unitNamingPattern
        - expr: {YAQL: not $.serviceConfiguration.unitNamingPattern.bool() or ('#' in $.serviceConfiguration.unitNamingPattern)}
          message: Incrementation symbol "#" is required in the Hostname template
  - instanceConfiguration:
          fields:
            - name: title
              type: string
              required: false
              hidden: true
              attributeNames: false
              descriptionTitle: Instance Configuration
              description: Specify some instance parameters on which service would be created.
            - name: flavor
              type: flavor
              label: Instance flavor
              description: >-
                Select registered in Openstack flavor. Consider that service performance
                depends on this parameter.
              required: false
            - name: osImage
              type: image
              label: Instance image
              description: >-
                Select valid image for a service. Image should already be prepared and
                registered in glance.
            - name: availabilityZone
              type: azone
              label: Availability zone
              description: Select availability zone where service would be installed.
              required: false