Update tosca lib to version 0.5

Use tosca-parser and heat-translator to analyze to the basic
nfv-tosca type definitions, and use simple tosca new feature
such as policy, group and trigger, which are now supported by
the latest version of tosca-parser and heat-translator.

JIRA:PARSER-18

Change-Id: I797bcacbb5b32005d0aeb0f3f32851ac96e30f01
Signed--off-by: shangxdy <shang.xiaodong@zte.com.cn>
Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>

1 files changed, 926 insertions, 0 deletions

diff --git a/tosca2heat/tosca-parser/toscaparser/elements/TOSCA_definition_1_0.yaml b/tosca2heat/tosca-parser/toscaparser/elements/TOSCA_definition_1_0.yaml
new file mode 100644
index 0000000..f8d781c
--- /dev/null
+++ b/tosca2heat/tosca-parser/toscaparser/elements/TOSCA_definition_1_0.yaml
@@ -0,0 +1,926 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+##########################################################################
+# The content of this file reflects TOSCA Simple Profile in YAML version
+# 1.0.0. It describes the definition for TOSCA types including Node Type,
+# Relationship Type, Capability Type and Interfaces.
+##########################################################################
+tosca_definitions_version: tosca_simple_yaml_1_0
+
+##########################################################################
+# Node Type.
+# A Node Type is a reusable entity that defines the type of one or more
+# Node Templates.
+##########################################################################
+tosca.nodes.Root:
+  description: >
+    The TOSCA root node all other TOSCA base node types derive from.
+  attributes:
+    tosca_id:
+      type: string
+    tosca_name:
+      type: string
+    state:
+      type: string
+  capabilities:
+    feature:
+      type: tosca.capabilities.Node
+  requirements:
+    - dependency:
+        capability: tosca.capabilities.Node
+        node: tosca.nodes.Root
+        relationship: tosca.relationships.DependsOn
+        occurrences: [ 0, UNBOUNDED ]
+  interfaces:
+    Standard:
+      type: tosca.interfaces.node.lifecycle.Standard
+
+tosca.nodes.Compute:
+  derived_from: tosca.nodes.Root
+  attributes:
+    private_address:
+      type: string
+    public_address:
+      type: string
+    networks:
+      type: map
+      entry_schema:
+        type: tosca.datatypes.network.NetworkInfo
+    ports:
+      type: map
+      entry_schema:
+        type: tosca.datatypes.network.PortInfo
+  capabilities:
+      host:
+         type: tosca.capabilities.Container
+      binding:
+         type: tosca.capabilities.network.Bindable
+      os:
+         type: tosca.capabilities.OperatingSystem
+      scalable:
+         type: tosca.capabilities.Scalable
+  requirements:
+    - local_storage:
+        capability: tosca.capabilities.Attachment
+        node: tosca.nodes.BlockStorage
+        relationship: tosca.relationships.AttachesTo
+        occurrences: [0, UNBOUNDED]
+
+tosca.nodes.SoftwareComponent:
+  derived_from: tosca.nodes.Root
+  properties:
+    # domain-specific software component version
+    component_version:
+      type: version
+      required: false
+      description: >
+        Software component version.
+    admin_credential:
+      type: tosca.datatypes.Credential
+      required: false
+  requirements:
+    - host:
+        capability: tosca.capabilities.Container
+        node: tosca.nodes.Compute
+        relationship: tosca.relationships.HostedOn
+
+tosca.nodes.DBMS:
+  derived_from: tosca.nodes.SoftwareComponent
+  properties:
+    port:
+      required: false
+      type: integer
+      description: >
+        The port the DBMS service will listen to for data and requests.
+    root_password:
+      required: false
+      type: string
+      description: >
+        The root password for the DBMS service.
+  capabilities:
+    host:
+      type: tosca.capabilities.Container
+      valid_source_types: [tosca.nodes.Database]
+
+tosca.nodes.Database:
+  derived_from: tosca.nodes.Root
+  properties:
+    user:
+      required: false
+      type: string
+      description: >
+        User account name for DB administration
+    port:
+      required: false
+      type: integer
+      description:  >
+        The port the database service will use to listen for incoming data and
+        requests.
+    name:
+      required: false
+      type: string
+      description: >
+        The name of the database.
+    password:
+      required: false
+      type: string
+      description: >
+        The password for the DB user account
+  requirements:
+    - host:
+        capability: tosca.capabilities.Container
+        node: tosca.nodes.DBMS
+        relationship: tosca.relationships.HostedOn
+  capabilities:
+    database_endpoint:
+      type: tosca.capabilities.Endpoint.Database
+
+tosca.nodes.WebServer:
+  derived_from: tosca.nodes.SoftwareComponent
+  capabilities:
+    data_endpoint:
+      type: tosca.capabilities.Endpoint
+    admin_endpoint:
+      type: tosca.capabilities.Endpoint.Admin
+    host:
+      type: tosca.capabilities.Container
+      valid_source_types: [tosca.nodes.WebApplication]
+
+tosca.nodes.WebApplication:
+  derived_from: tosca.nodes.Root
+  properties:
+    context_root:
+      type: string
+      required: false
+  requirements:
+    - host:
+        capability: tosca.capabilities.Container
+        node: tosca.nodes.WebServer
+        relationship: tosca.relationships.HostedOn
+  capabilities:
+    app_endpoint:
+      type: tosca.capabilities.Endpoint
+
+tosca.nodes.BlockStorage:
+  derived_from: tosca.nodes.Root
+  properties:
+    size:
+      type: scalar-unit.size
+      constraints:
+        - greater_or_equal: 1 MB
+    volume_id:
+      type: string
+      required: false
+    snapshot_id:
+      type: string
+      required: false
+  attributes:
+    volume_id:
+      type: string
+  capabilities:
+    attachment:
+      type: tosca.capabilities.Attachment
+
+tosca.nodes.network.Network:
+  derived_from: tosca.nodes.Root
+  description: >
+    The TOSCA Network node represents a simple, logical network service.
+  properties:
+    ip_version:
+      type: integer
+      required: false
+      default: 4
+      constraints:
+        - valid_values: [ 4, 6 ]
+      description: >
+        The IP version of the requested network. Valid values are 4 for ipv4
+        or 6 for ipv6.
+    cidr:
+      type: string
+      required: false
+      description: >
+        The cidr block of the requested network.
+    start_ip:
+      type: string
+      required: false
+      description: >
+         The IP address to be used as the start of a pool of addresses within
+         the full IP range derived from the cidr block.
+    end_ip:
+      type: string
+      required: false
+      description: >
+          The IP address to be used as the end of a pool of addresses within
+          the full IP range derived from the cidr block.
+    gateway_ip:
+      type: string
+      required: false
+      description: >
+         The gateway IP address.
+    network_name:
+      type: string
+      required: false
+      description: >
+         An identifier that represents an existing Network instance in the
+         underlying cloud infrastructure or can be used as the name of the
+         newly created network. If network_name is provided and no other
+         properties are provided (with exception of network_id), then an
+         existing network instance will be used. If network_name is provided
+         alongside with more properties then a new network with this name will
+         be created.
+    network_id:
+      type: string
+      required: false
+      description: >
+         An identifier that represents an existing Network instance in the
+         underlying cloud infrastructure. This property is mutually exclusive
+         with all other properties except network_name. This can be used alone
+         or together with network_name to identify an existing network.
+    segmentation_id:
+      type: string
+      required: false
+      description: >
+         A segmentation identifier in the underlying cloud infrastructure.
+         E.g. VLAN ID, GRE tunnel ID, etc..
+    network_type:
+      type: string
+      required: false
+      description: >
+         It specifies the nature of the physical network in the underlying
+         cloud infrastructure. Examples are flat, vlan, gre or vxlan.
+         For flat and vlan types, physical_network should be provided too.
+    physical_network:
+      type: string
+      required: false
+      description: >
+         It identifies the physical network on top of which the network is
+         implemented, e.g. physnet1. This property is required if network_type
+         is flat or vlan.
+    dhcp_enabled:
+      type: boolean
+      required: false
+      default: true
+      description: >
+        Indicates should DHCP service be enabled on the network or not.
+  capabilities:
+    link:
+      type: tosca.capabilities.network.Linkable
+
+tosca.nodes.network.Port:
+  derived_from: tosca.nodes.Root
+  description: >
+    The TOSCA Port node represents a logical entity that associates between
+    Compute and Network normative types. The Port node type effectively
+    represents a single virtual NIC on the Compute node instance.
+  properties:
+    ip_address:
+      type: string
+      required: false
+      description: >
+        Allow the user to set a static IP.
+    order:
+      type: integer
+      required: false
+      default: 0
+      constraints:
+        - greater_or_equal: 0
+      description: >
+        The order of the NIC on the compute instance (e.g. eth2).
+    is_default:
+      type: boolean
+      required: false
+      default: false
+      description: >
+        If is_default=true this port will be used for the default gateway
+        route. Only one port that is associated to single compute node can
+        set as is_default=true.
+    ip_range_start:
+      type: string
+      required: false
+      description: >
+        Defines the starting IP of a range to be allocated for the compute
+        instances that are associated with this Port.
+    ip_range_end:
+      type: string
+      required: false
+      description: >
+        Defines the ending IP of a range to be allocated for the compute
+        instances that are associated with this Port.
+  attributes:
+    ip_address:
+      type: string
+  requirements:
+    - binding:
+        description: >
+          Binding requirement expresses the relationship between Port and
+          Compute nodes. Effectively it indicates that the Port will be
+          attached to specific Compute node instance
+        capability: tosca.capabilities.network.Bindable
+        relationship: tosca.relationships.network.BindsTo
+        node: tosca.nodes.Compute
+    - link:
+        description: >
+          Link requirement expresses the relationship between Port and Network
+          nodes. It indicates which network this port will connect to.
+        capability: tosca.capabilities.network.Linkable
+        relationship: tosca.relationships.network.LinksTo
+        node: tosca.nodes.network.Network
+
+tosca.nodes.ObjectStorage:
+  derived_from: tosca.nodes.Root
+  description: >
+    The TOSCA ObjectStorage node represents storage that provides the ability
+    to store data as objects (or BLOBs of data) without consideration for the
+    underlying filesystem or devices
+  properties:
+    name:
+      type: string
+      required: true
+      description: >
+        The logical name of the object store (or container).
+    size:
+      type: scalar-unit.size
+      required: false
+      constraints:
+        - greater_or_equal: 0 GB
+      description: >
+        The requested initial storage size.
+    maxsize:
+      type: scalar-unit.size
+      required: false
+      constraints:
+        - greater_or_equal: 0 GB
+      description: >
+        The requested maximum storage size.
+  capabilities:
+    storage_endpoint:
+      type: tosca.capabilities.Endpoint
+
+tosca.nodes.LoadBalancer:
+  derived_from: tosca.nodes.Root
+  properties:
+    algorithm:
+      type: string
+      required: false
+      status: experimental
+  capabilities:
+    client:
+      type: tosca.capabilities.Endpoint.Public
+      occurrences: [0, UNBOUNDED]
+      description: the Floating (IP) client’s on the public network can connect to
+  requirements:
+    - application:
+        capability: tosca.capabilities.Endpoint
+        relationship: tosca.relationships.RoutesTo
+        occurrences: [0, UNBOUNDED]
+        description: Connection to one or more load balanced applications
+
+tosca.nodes.Container.Application:
+  derived_from: tosca.nodes.Root
+  requirements:
+    - host:
+        capability: tosca.capabilities.Container
+        node: tosca.nodes.Container
+        relationship: tosca.relationships.HostedOn
+
+tosca.nodes.Container.Runtime:
+  derived_from: tosca.nodes.SoftwareComponent
+  capabilities:
+    host:
+      type: tosca.capabilities.Container
+    scalable:
+      type: tosca.capabilities.Scalable
+
+tosca.nodes.Container.Application.Docker:
+  derived_from: tosca.nodes.Container.Application
+  requirements:
+    - host:
+        capability: tosca.capabilities.Container.Docker
+
+##########################################################################
+# Relationship Type.
+# A Relationship Type is a reusable entity that defines the type of one
+# or more relationships between Node Types or Node Templates.
+##########################################################################
+tosca.relationships.Root:
+  description: >
+    The TOSCA root Relationship Type all other TOSCA base Relationship Types
+    derive from.
+  attributes:
+    tosca_id:
+      type: string
+    tosca_name:
+      type: string
+  interfaces:
+    Configure:
+      type: tosca.interfaces.relationship.Configure
+
+tosca.relationships.DependsOn:
+  derived_from: tosca.relationships.Root
+
+tosca.relationships.HostedOn:
+  derived_from: tosca.relationships.Root
+  valid_target_types: [ tosca.capabilities.Container ]
+
+tosca.relationships.ConnectsTo:
+  derived_from: tosca.relationships.Root
+  valid_target_types: [ tosca.capabilities.Endpoint ]
+  credential:
+    type: tosca.datatypes.Credential
+    required: false
+
+tosca.relationships.AttachesTo:
+  derived_from: tosca.relationships.Root
+  valid_target_types: [ tosca.capabilities.Attachment ]
+  properties:
+    location:
+      required: true
+      type: string
+      constraints:
+        - min_length: 1
+    device:
+      required: false
+      type: string
+
+tosca.relationships.RoutesTo:
+  derived_from: tosca.relationships.ConnectsTo
+  valid_target_types: [ tosca.capabilities.Endpoint ]
+
+tosca.relationships.network.LinksTo:
+  derived_from: tosca.relationships.DependsOn
+  valid_target_types: [ tosca.capabilities.network.Linkable ]
+
+tosca.relationships.network.BindsTo:
+  derived_from: tosca.relationships.DependsOn
+  valid_target_types: [ tosca.capabilities.network.Bindable ]
+
+##########################################################################
+# Capability Type.
+# A Capability Type is a reusable entity that describes a kind of
+# capability that a Node Type can declare to expose.
+##########################################################################
+tosca.capabilities.Root:
+  description: >
+    The TOSCA root Capability Type all other TOSCA base Capability Types
+    derive from.
+
+tosca.capabilities.Node:
+  derived_from: tosca.capabilities.Root
+
+tosca.capabilities.Container:
+  derived_from: tosca.capabilities.Root
+  properties:
+    num_cpus:
+      required: false
+      type: integer
+      constraints:
+        - greater_or_equal: 1
+    cpu_frequency:
+      required: false
+      type: scalar-unit.frequency
+      constraints:
+        - greater_or_equal: 0.1 GHz
+    disk_size:
+      required: false
+      type: scalar-unit.size
+      constraints:
+        - greater_or_equal: 0 MB
+    mem_size:
+      required: false
+      type: scalar-unit.size
+      constraints:
+        - greater_or_equal: 0 MB
+
+tosca.capabilities.Endpoint:
+  derived_from: tosca.capabilities.Root
+  properties:
+    protocol:
+      type: string
+      required: true
+      default: tcp
+    port:
+      type: tosca.datatypes.network.PortDef
+      required: false
+    secure:
+      type: boolean
+      required: false
+      default: false
+    url_path:
+      type: string
+      required: false
+    port_name:
+      type: string
+      required: false
+    network_name:
+      type: string
+      required: false
+    initiator:
+      type: string
+      required: false
+      default: source
+      constraints:
+        - valid_values: [source, target, peer]
+    ports:
+      type: map
+      required: false
+      constraints:
+        - min_length: 1
+      entry_schema:
+        type: tosca.datatypes.network.PortSpec
+  attributes:
+    ip_address:
+      type: string
+
+tosca.capabilities.Endpoint.Admin:
+  derived_from: tosca.capabilities.Endpoint
+  properties:
+    secure: 
+      type: boolean
+      default: true
+      constraints:
+        - equal: true
+
+tosca.capabilities.Endpoint.Public:
+  derived_from: tosca.capabilities.Endpoint
+  properties:
+    # Change the default network_name to use the first public network found
+    network_name:
+      type: string
+      default: PUBLIC
+      constraints:
+        - equal: PUBLIC
+    floating:
+      description: >
+        Indicates that the public address should be allocated from a pool of
+        floating IPs that are associated with the network.
+      type: boolean
+      default: false
+      status: experimental
+    dns_name:
+      description: The optional name to register with DNS
+      type: string
+      required: false
+      status: experimental
+
+tosca.capabilities.Scalable:
+  derived_from: tosca.capabilities.Root
+  properties:
+    min_instances:
+      type: integer
+      required: true
+      default: 1
+      description: >
+        This property is used to indicate the minimum number of instances
+        that should be created for the associated TOSCA Node Template by
+        a TOSCA orchestrator.
+    max_instances:
+      type: integer
+      required: true
+      default: 1
+      description: >
+        This property is used to indicate the maximum number of instances
+        that should be created for the associated TOSCA Node Template by
+        a TOSCA orchestrator.
+    default_instances:
+      type: integer
+      required: false
+      description: >
+        An optional property that indicates the requested default number
+        of instances that should be the starting number of instances a
+        TOSCA orchestrator should attempt to allocate.
+        The value for this property MUST be in the range between the values
+        set for min_instances and max_instances properties.
+
+tosca.capabilities.Endpoint.Database:
+  derived_from: tosca.capabilities.Endpoint
+
+tosca.capabilities.Attachment:
+  derived_from: tosca.capabilities.Root
+
+tosca.capabilities.network.Linkable:
+  derived_from: tosca.capabilities.Root
+  description: >
+    A node type that includes the Linkable capability indicates that it can
+    be pointed by tosca.relationships.network.LinksTo relationship type, which
+    represents an association relationship between Port and Network node types.
+
+tosca.capabilities.network.Bindable:
+  derived_from: tosca.capabilities.Root
+  description: >
+    A node type that includes the Bindable capability indicates that it can
+    be pointed by tosca.relationships.network.BindsTo relationship type, which
+    represents a network association relationship between Port and Compute node
+    types.
+
+tosca.capabilities.OperatingSystem:
+  derived_from: tosca.capabilities.Root
+  properties:
+    architecture:
+      required: false
+      type: string
+      description: >
+        The host Operating System (OS) architecture.
+    type:
+      required: false
+      type: string
+      description: >
+        The host Operating System (OS) type.
+    distribution:
+      required: false
+      type: string
+      description: >
+        The host Operating System (OS) distribution. Examples of valid values
+        for an “type” of “Linux” would include:
+        debian, fedora, rhel and ubuntu.
+    version:
+      required: false
+      type: version
+      description: >
+        The host Operating System version.
+
+tosca.capabilities.Container.Docker:
+  derived_from: tosca.capabilities.Container
+  properties:
+    version:
+      type: list
+      required: false
+      entry_schema:
+        type: version
+      description: >
+        The Docker version capability.
+    publish_all:
+      type: boolean
+      default: false
+      required: false
+      description: >
+        Indicates that all ports (ranges) listed in the dockerfile
+        using the EXPOSE keyword be published.
+    publish_ports:
+      type: list
+      entry_schema:
+        type: PortSpec
+      required: false
+      description: >
+        List of ports mappings from source (Docker container)
+        to target (host) ports to publish.
+    expose_ports:
+      type: list
+      entry_schema:
+        type: PortSpec
+      required: false
+      description: >
+        List of ports mappings from source (Docker container) to expose
+        to other Docker containers (not accessible outside host).
+    volumes:
+      type: list
+      entry_schema:
+        type: string
+      required: false
+      description: >
+        The dockerfile VOLUME command which is used to enable access
+        from the Docker container to a directory on the host machine.
+    host_id:
+      type: string
+      required: false
+      description: >
+          The optional identifier of an existing host resource
+          that should be used to run this container on.
+    volume_id:
+      type: string
+      required: false
+      description: >
+        The optional identifier of an existing storage volume (resource)
+        that should be used to create the container's mount point(s) on.
+
+##########################################################################
+ # Interfaces Type.
+ # The Interfaces element describes a list of one or more interface
+ # definitions for a modelable entity (e.g., a Node or Relationship Type)
+ # as defined within the TOSCA Simple Profile specification.
+##########################################################################
+tosca.interfaces.node.lifecycle.Standard:
+  create:
+    description: Standard lifecycle create operation.
+  configure:
+    description: Standard lifecycle configure operation.
+  start:
+    description: Standard lifecycle start operation.
+  stop:
+    description: Standard lifecycle stop operation.
+  delete:
+    description: Standard lifecycle delete operation.
+
+tosca.interfaces.relationship.Configure:
+  pre_configure_source:
+    description: Operation to pre-configure the source endpoint.
+  pre_configure_target:
+    description: Operation to pre-configure the target endpoint.
+  post_configure_source:
+    description: Operation to post-configure the source endpoint.
+  post_configure_target:
+    description: Operation to post-configure the target endpoint.
+  add_target:
+    description: Operation to add a target node.
+  remove_target:
+    description: Operation to remove a target node.
+  add_source: >
+    description: Operation to notify the target node of a source node which
+    is now available via a relationship.
+    description:
+  target_changed: >
+    description: Operation to notify source some property or attribute of the
+    target changed
+
+##########################################################################
+ # Data Type.
+ # A Datatype is a complex data type declaration which contains other
+ # complex or simple data types.
+##########################################################################
+tosca.datatypes.Root:
+  description: >
+    The TOSCA root Data Type all other TOSCA base Data Types derive from
+
+tosca.datatypes.network.NetworkInfo:
+  derived_from: tosca.datatypes.Root
+  properties:
+    network_name:
+      type: string
+    network_id:
+      type: string
+    addresses:
+      type: list
+      entry_schema:
+        type: string
+
+tosca.datatypes.network.PortInfo:
+  derived_from: tosca.datatypes.Root
+  properties:
+    port_name:
+      type: string
+    port_id:
+      type: string
+    network_id:
+      type: string
+    mac_address:
+      type: string
+    addresses:
+      type: list
+      entry_schema:
+        type: string
+
+tosca.datatypes.network.PortDef:
+  derived_from: tosca.datatypes.Root
+  type: integer
+  constraints:
+    - in_range: [ 1, 65535 ]
+
+tosca.datatypes.network.PortSpec:
+  derived_from: tosca.datatypes.Root
+  properties:
+    protocol:
+      type: string
+      required: true
+      default: tcp
+      constraints:
+        - valid_values: [ udp, tcp, igmp ]
+    target:
+      type: PortDef
+      required: false
+    target_range:
+      type: range
+      required: false
+      constraints:
+        - in_range: [ 1, 65535 ]
+    source:
+      type: PortDef
+      required: false
+    source_range:
+      type: range
+      required: false
+      constraints:
+        - in_range: [ 1, 65535 ]
+
+tosca.datatypes.Credential:
+  derived_from: tosca.datatypes.Root
+  properties:
+    protocol:
+      type: string
+    token_type:
+      type: string
+    token:
+      type: string
+    keys:
+      type: map
+      entry_schema:
+        type: string
+    user:
+      type: string
+      required: false
+
+##########################################################################
+ # Artifact Type.
+ # An Artifact Type is a reusable entity that defines the type of one or more
+ # files which Node Types or Node Templates can have dependent relationships
+ # and used during operations such as during installation or deployment.
+##########################################################################
+tosca.artifacts.Root:
+  description: >
+    The TOSCA Artifact Type all other TOSCA Artifact Types derive from
+  properties:
+    version: version
+
+tosca.artifacts.File:
+  derived_from: tosca.artifacts.Root
+
+tosca.artifacts.Deployment:
+  derived_from: tosca.artifacts.Root
+  description: TOSCA base type for deployment artifacts
+
+tosca.artifacts.Deployment.Image:
+  derived_from: tosca.artifacts.Deployment
+
+tosca.artifacts.Deployment.Image.VM:
+  derived_from: tosca.artifacts.Deployment.Image
+
+tosca.artifacts.Implementation:
+  derived_from: tosca.artifacts.Root
+  description: TOSCA base type for implementation artifacts
+
+tosca.artifacts.Implementation.Bash:
+  derived_from: tosca.artifacts.Implementation
+  description: Script artifact for the Unix Bash shell
+  mime_type: application/x-sh
+  file_ext: [ sh ]
+
+tosca.artifacts.Implementation.Python:
+  derived_from: tosca.artifacts.Implementation
+  description: Artifact for the interpreted Python language
+  mime_type: application/x-python
+  file_ext: [ py ]
+
+tosca.artifacts.Deployment.Image.Container.Docker:
+  derived_from: tosca.artifacts.Deployment.Image
+  description: Docker container image
+
+tosca.artifacts.Deployment.Image.VM.ISO:
+  derived_from: tosca.artifacts.Deployment.Image
+  description: Virtual Machine (VM) image in ISO disk format
+  mime_type: application/octet-stream
+  file_ext: [ iso ]
+
+tosca.artifacts.Deployment.Image.VM.QCOW2:
+  derived_from: tosca.artifacts.Deployment.Image
+  description: Virtual Machine (VM) image in QCOW v2 standard disk format
+  mime_type: application/octet-stream
+  file_ext: [ qcow2 ]
+
+##########################################################################
+ # Policy Type.
+ # TOSCA Policy Types represent logical grouping of TOSCA nodes that have
+ # an implied relationship and need to be orchestrated or managed together
+ # to achieve some result.
+##########################################################################
+tosca.policies.Root:
+  description: The TOSCA Policy Type all other TOSCA Policy Types derive from.
+
+tosca.policies.Placement:
+  derived_from: tosca.policies.Root
+  description: The TOSCA Policy Type definition that is used to govern
+    placement of TOSCA nodes or groups of nodes.
+
+tosca.policies.Scaling:
+  derived_from: tosca.policies.Root
+  description: The TOSCA Policy Type definition that is used to govern
+    scaling of TOSCA nodes or groups of nodes.
+
+tosca.policies.Update:
+  derived_from: tosca.policies.Root
+  description: The TOSCA Policy Type definition that is used to govern
+    update of TOSCA nodes or groups of nodes.
+
+tosca.policies.Performance:
+  derived_from: tosca.policies.Root
+  description: The TOSCA Policy Type definition that is used to declare
+    performance requirements for TOSCA nodes or groups of nodes.
+
+##########################################################################
+ # Group Type.
+ # Group Type represents logical grouping of TOSCA nodes that have an
+ # implied membership relationship and may need to be orchestrated or
+ # managed together to achieve some result.
+##########################################################################
+tosca.groups.Root:
+  description: The TOSCA Group Type all other TOSCA Group Types derive from
+  interfaces:
+    Standard:
+      type: tosca.interfaces.node.lifecycle.Standard