blob: 42e100aaec54dc08c713ebcff402e3bd948b336b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
tosca_definitions_version: tosca_simple_yaml_1_0
description: >
Transaction subsystem, which is service template with topology_template,
act as a nested system inside another system and also act as stand
alone service template.
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.
default: 127.0.0.1
receiver_port:
type: integer
description: Port to be used for receiving messages.
default: 8080
my_cpus:
type: integer
description: Number of CPUs for the server.
default: 2
constraints:
- valid_values: [ 1, 2, 4, 8 ]
substitution_mappings:
node_type: example.TransactionSubsystem
capabilities:
message_receiver: [ app, message_receiver ]
requirements:
database_endpoint: [ app, database ]
node_templates:
app:
type: example.SomeApp
properties:
admin_user: foo
pool_size: 10
capabilities:
message_receiver:
properties:
server_ip: { get_input: mq_server_ip }
requirements:
- host:
node: websrv
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
outputs:
receiver_ip:
description: private IP address of the message receiver application
value: { get_attribute: [ server, private_address ] }
receiver_port:
description: receiver_port of the message receiver application
value: { get_input: receiver_port }
groups:
webserver_group:
members: [ websrv, server ]
type: tosca.groups.Root
|
