tacker/tacker/tests/unit/vnfm/infra_drivers/openstack/data/tosca_alarm_scale.yaml

81 lines
2.3 KiB
YAML

tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0
description: sample-tosca-vnfd-scaling
metadata:
template_name: sample-tosca-vnfd-scaling
topology_template:
node_templates:
VDU1:
type: tosca.nodes.nfv.VDU.Tacker
properties:
image: cirros-0.4.0-x86_64-disk
mgmt_driver: noop
availability_zone: nova
flavor: m1.tiny
metadata: {metering.server_group: SG1-2e3261d9-14}
CP1:
type: tosca.nodes.nfv.CP.Tacker
properties:
management: true
anti_spoofing_protection: false
requirements:
- virtualLink:
node: VL1
- virtualBinding:
node: VDU1
VL1:
type: tosca.nodes.nfv.VL
properties:
network_name: net_mgmt
vendor: Tacker
policies:
- SP1:
type: tosca.policies.tacker.Scaling
properties:
targets: [VDU1]
increment: 1
cooldown: 60
min_instances: 1
max_instances: 3
default_instances: 2
- vdu_cpu_usage_monitoring_policy:
type: tosca.policies.tacker.Alarming
triggers:
vdu_hcpu_usage_scaling_out:
event_type:
type: tosca.events.resource.utilization
implementation: ceilometer
metric: cpu_util
condition:
threshold: 50
constraint: utilization greater_than 50%
granularity: 600
evaluations: 1
aggregation_method: mean
resource_type: instance
comparison_operator: gt
metadata: SG1-2e3261d9-14
action: [SP1]
vdu_lcpu_usage_scaling_in:
event_type:
type: tosca.events.resource.utilization
implementation: ceilometer
metric: cpu_util
condition:
threshold: 10
constraint: utilization less_than 10%
granularity: 600
evaluations: 1
aggregation_method: mean
resource_type: instance
comparison_operator: lt
metadata: SG1-2e3261d9-14
action: [SP1]