azure/aria/aria-extension-cloudify/src/aria/examples/tosca-simple-1.0/use-cases/block-storage-2/block-storage-2.yaml

   1 tosca_definitions_version: tosca_simple_yaml_1_0
   2
   3 description: >-
   4   TOSCA simple profile with server and attached block storage using a custom AttachesTo Relationship
   5   Type.
   6
   7 metadata:
   8   template_name: block-storage-2
   9   template_author: TOSCA Simple Profile in YAML
  10   template_version: '1.0'
  11
  12 relationship_types:
  13
  14   MyCustomAttachesTo:
  15      derived_from: AttachesTo
  16
  17 topology_template:
  18
  19   inputs:
  20     cpus:
  21       type: integer
  22       description: Number of CPUs for the server.
  23       constraints:
  24         - valid_values: [ 1, 2, 4, 8 ]
  25     storage_size:
  26       type: scalar-unit.size
  27       description: Size of the storage to be created.
  28       default: 1 GB
  29     storage_snapshot_id:
  30       type: string
  31       description: >-
  32         Optional identifier for an existing snapshot to use when creating storage.
  33     storage_location:
  34       type: string
  35       description: Block storage mount point (filesystem path).
  36
  37   node_templates:
  38
  39     my_server:
  40       type: Compute
  41       capabilities:
  42         host:
  43           properties:
  44             disk_size: 10 GB
  45             num_cpus: { get_input: cpus }
  46             mem_size: 4 GB
  47         os:
  48           properties:
  49             architecture: x86_64
  50             type: Linux
  51             distribution: Fedora
  52             version: 18.0
  53       requirements:
  54         - local_storage:
  55             node: my_storage
  56             # Declare custom AttachesTo type using the 'relationship' keyword
  57             relationship:
  58               type: MyCustomAttachesTo
  59               properties:
  60                 location: { get_input: storage_location }
  61
  62     my_storage:
  63       type: BlockStorage
  64       properties:
  65         size: { get_input: storage_size }
  66         snapshot_id: { get_input: storage_snapshot_id }
  67
  68   outputs:
  69     private_ip:
  70       description: The private IP address of the newly created compute instance.
  71       value: { get_attribute: [ my_server, private_address ] }
  72
  73     volume_id:
  74       description: The volume id of the block storage instance.
  75       value: { get_property: [ my_storage, volume_id ] } # ARIA NOTE: wrong in spec