cna.qualityModel.entities.DBMS.StorageBackingService

The DBMS.Infrastructure Node represents an Infrastructure entity, which is able to host Database.StorageService Nodes. It extends the original TOSCA DBMS Node in order to allow Backing Data entities to be referenced.

File references:      TOSCA-File

Shorthand Name	DBMS.StorageBackingService
Type Qualified Name	qualityModel:DBMS.StorageBackingService
Type URI	cna.qualityModel.entities.DBMS.StorageBackingService

1. Properties

Name	Required	Type	Constraints	Description
N/A	N/A	N/A	N/A	N/A

2. Attributes

Name	Required	Type	Constraints	Description
N/A	N/A	N/A	N/A	N/A

3. Definition

cna.qualityModel.entities.DBMS.Infrastructure:
  derived_from: tosca.nodes.DBMS
  description: Node Type to model Infrastructure entities
  requirements:
    # Allow the definition of Backing Data usage
    - uses_backing_data:
        capability: tosca.capabilities.Attachment
        node: cna.qualityModel.entities.BackingData
        relationship: cna.qualityModel.relationships.AttachesTo.Data
        occurrences: [0, UNBOUNDED]

4. Example

mysql_service:
  type: tosca.nodes.DBMS.Infrastructure
  properties:
    root_password: rootpassword
    port: 3306
  requirements:
    - host:
        node: docker_host
        relationship: dockerHost_host_mySqlService
    # Reference to Backing Data
    - uses_backing_data: #TODO

---

Last update: 2022-08-31