TOSCA Language Reference

This section describes the YAML syntax of the TOSCA Service templates

A service template is comprised of several high level sections:

• Metadata
  • Version
  • Description
  • Metadata
  • DSL Definitions
• Repositories
  • Declaration
  • Example
• Imports
  • Declaration
  • Example
• Node Types
  • Declaration
  • Definition
• Data Types
  • Declaration
  • Definition
  • Examples
• Other Types
  • Artifact Types
  • Capability Types
  • Relationship Types
  • Interface Types
  • Group Types
  • Policy Types
• Topology Templates
  • Inputs
  • Outputs
  • Node Templates
  • Relationship Templates
  • Substitution Mappings
  • Groups
  • Policies
  • Workflows
• Unfurl Specific
  • Extensions
  • Not yet implemented
• Type Definitions
  • TOSCA 1.3
  • Unfurl types