tosca_definitions_version: tosca_simple_yaml_1_0 description: Test template for deploying a single server with predefined properties and custom relationship types imports: - custom_types/custom_relationship_type_defs.yaml topology_template: node_templates: server1: type: tosca.nodes.HACompute capabilities: # Host container properties host: properties: num_cpus: 2 disk_size: 10 GB mem_size: 512 MB # Guest Operating System properties os: properties: # host Operating System image properties architecture: x86_64 type: Linux distribution: RHEL version: 6.5 requirements: - high_availability: server2 server2: type: tosca.nodes.HACompute capabilities: # Host container properties host: properties: num_cpus: 2 disk_size: 10 GB mem_size: 512 MB # Guest Operating System properties os: properties: # host Operating System image properties architecture: x86_64 type: Linux distribution: RHEL version: 6.5 requirements: - high_availability: server1