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tosca_definitions_version: tosca_simple_yaml_1_0
description: >
Service template with topology_template, act as a nested system inside another system.
imports:
- definitions.yaml
topology_template:
description: Template of a database including its hosting stack.
inputs:
mq_server_ip:
type: string
description: IP address of the message queuing server to receive messages from.
receiver_port:
type: string
description: Port to be used for receiving messages.
my_cpus:
type: integer
description: Number of CPUs for the server.
constraints:
- valid_values: [ 1, 2, 4, 8 ]
node_templates:
websrv:
type: tosca.nodes.WebServer
capabilities:
data_endpoint:
properties:
port_name: { get_input: receiver_port }
requirements:
- host:
node: server
server:
type: tosca.nodes.Compute
capabilities:
host:
properties:
disk_size: 10 GB
num_cpus: { get_input: my_cpus }
mem_size: 4096 MB
os:
properties:
architecture: x86_64
type: Linux
distribution: Ubuntu
version: 14.04
groups:
webserver_group:
type: mycompany.mytypes.groups.placement
description: bla bla bla
members: [ websrv, server ]
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