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tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0
description: sample-tosca-vnfd-scaling
imports:
- tacker_defs.yaml
- tacker_nfv_defs.yaml
metadata:
template_name: sample-tosca-vnfd-scaling
topology_template:
node_templates:
VDU1:
type: tosca.nodes.nfv.VDU.Tacker
properties:
image: cirros-0.3.4-x86_64-uec
mgmt_driver: noop
availability_zone: nova
flavor: m1.tiny
CP1:
type: tosca.nodes.nfv.CP.Tacker
properties:
management: true
order: 0
anti_spoofing_protection: false
requirements:
- virtualLink:
node: VL1
- virtualBinding:
node: VDU1
VDU2:
type: tosca.nodes.nfv.VDU.Tacker
properties:
image: cirros-0.3.4-x86_64-uec
mgmt_driver: noop
availability_zone: nova
flavor: m1.tiny
CP2:
type: tosca.nodes.nfv.CP.Tacker
properties:
management: true
order: 0
anti_spoofing_protection: false
requirements:
- virtualLink:
node: VL1
- virtualBinding:
node: VDU2
VL1:
type: tosca.nodes.nfv.VL
properties:
network_name: net_mgmt
vendor: Tacker
policies:
- SP1:
type: tosca.policies.tacker.Scaling
targets: [VDU1]
properties:
increment: 1
cooldown: 120
min_instances: 1
max_instances: 2
default_instances: 1
- SP2:
type: tosca.policies.tacker.Scaling
targets: [VDU2]
properties:
increment: 1
cooldown: 120
min_instances: 1
max_instances: 2
default_instances: 1
- ALRM1:
type: tosca.policies.tacker.Monitoring
triggers:
resize_compute:
event_type:
type: tosca.events.resource.utilization
implementation: ceilometer
condition:
constraint: 50
period: 600
evaluations: 1
method: avg
action:
resize_compute:
action_name: SP1
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