tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0

data_types:
  tosca.datatypes.tacker.ActionMap:
    properties:
      trigger:
        type: string
        required: true
      action:
        type: string
        required: true
      params:
        type: map
        entry_schema:
          type: string
        required: false

  tosca.datatypes.tacker.MonitoringParams:
    properties:
      monitoring_delay:
        type: int
        required: false
      count:
        type: int
        required: false
      interval:
        type: int
        required: false
      timeout:
        type: int
        required: false
      retry:
        type: int
        required: false
      port:
        type: int
        required: false

  tosca.datatypes.tacker.MonitoringType:
    properties:
      name:
        type: string
        required: true
      actions:
        type: map
        required: true
      parameters:
        type: tosca.datatypes.tacker.MonitoringParams
        required: false

  tosca.datatypes.compute_properties:
    properties:
      num_cpus:
        type: integer
        required: false
      mem_size:
        type: string
        required: false
      disk_size:
        type: string
        required: false
      mem_page_size:
        type: string
        required: false
      numa_node_count:
        type: integer
        constraints:
          - greater_or_equal: 2
        required: false
      numa_nodes:
        type: map
        required: false
      cpu_allocation:
        type: map
        required: false

policy_types:
  tosca.policies.tacker.Placement:
    derived_from: tosca.policies.Root

  tosca.policies.tacker.Failure:
    derived_from: tosca.policies.Root
    action:
      type: string

  tosca.policies.tacker.Failure.Respawn:
    derived_from: tosca.policies.tacker.Failure
    action: respawn

  tosca.policies.tacker.Failure.Terminate:
    derived_from: tosca.policies.tacker.Failure
    action: log_and_kill

  tosca.policies.tacker.Failure.Log:
    derived_from: tosca.policies.tacker.Failure
    action: log

  tosca.policies.tacker.Monitoring:
    derived_from: tosca.policies.Root
    properties:
      name:
        type: string
        required: true
      parameters:
        type: map
        entry_schema:
          type: string
        required: false
      actions:
        type: map
        entry_schema:
          type: string
        required: true

  tosca.policies.tacker.Monitoring.NoOp:
    derived_from: tosca.policies.tacker.Monitoring
    properties:
      name: noop

  tosca.policies.tacker.Monitoring.Ping:
    derived_from: tosca.policies.tacker.Monitoring
    properties:
      name: ping

  tosca.policies.tacker.Monitoring.HttpPing:
    derived_from: tosca.policies.tacker.Monitoring.Ping
    properties:
      name: http-ping

  tosca.policies.tacker.Alarming:
    derived_from: tosca.policies.Monitoring
    triggers:
      resize_compute:
        event_type:
          type: map
          entry_schema:
            type: string
          required: true
        metrics:
          type: string
          required: true
        condition:
          type: map
          entry_schema:
            type: string
          required: false
        action:
          type: map
          entry_schema:
            type: string
          required: true

  tosca.policies.tacker.Scaling:
    derived_from: tosca.policies.Scaling
    description: Defines policy for scaling the given targets.
    properties:
      increment:
        type: integer
        required: true
        description: Number of nodes to add or remove during the scale out/in.
      targets:
        type: list
        entry_schema:
          type: string
        required: true
        description: List of Scaling nodes.
      min_instances:
        type: integer
        required: true
        description: Minimum number of instances to scale in.
      max_instances:
        type: integer
        required: true
        description: Maximum number of instances to scale out.
      default_instances:
        type: integer
        required: true
        description: Initial number of instances.
      cooldown:
        type: integer
        required: false
        default: 120
        description: Wait time (in seconds) between consecutive scaling operations. During the cooldown period...