95 lines
2.5 KiB
YAML
95 lines
2.5 KiB
YAML
tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0
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description: Demo example
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imports:
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- tacker_defs.yaml
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- tacker_nfv_defs.yaml
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metadata:
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template_name: sample-tosca-vnfd
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topology_template:
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inputs:
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image_name:
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type: string
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description: Image Name
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flavor:
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type: string
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description: Flavor Information
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node_templates:
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VDU1:
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type: tosca.nodes.nfv.VDU.Tacker
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properties:
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image: { get_input: image_name }
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flavor: { get_input: flavor }
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mgmt_driver: noop
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availability_zone: nova
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metadata: {metering.server_group: SG1}
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CP1:
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type: tosca.nodes.nfv.CP.Tacker
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properties:
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management: true
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anti_spoofing_protection: false
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requirements:
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- virtualLink:
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node: VL1
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- virtualBinding:
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node: VDU1
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VL1:
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type: tosca.nodes.nfv.VL
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properties:
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network_name: net_mgmt
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vendor: Tacker
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policies:
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- SP:
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type: tosca.policies.tacker.Scaling
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targets: [VDU1]
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properties:
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increment: 1
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cooldown: 120
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min_instances: 1
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max_instances: 3
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default_instances: 1
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- vdu_cpu_usage_monitoring_policy:
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type: tosca.policies.tacker.Alarming
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triggers:
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vdu_hcpu_usage_scaling_out:
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event_type:
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type: tosca.events.resource.utilization
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implementation: ceilometer
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metric: cpu_util
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condition:
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threshold: 80
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constraint: utilization greater_than 80%
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granularity: 60
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evaluations: 1
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aggregation_method: mean
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resource_type: instance
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comparison_operator: gt
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metadata: SG1
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action: [SP]
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vdu_lcpu_usage_scaling_in:
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event_type:
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type: tosca.events.resource.utilization
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implementation: ceilometer
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metric: cpu_util
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condition:
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threshold: 10
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constraint: utilization less_than 10%
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granularity: 60
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evaluations: 1
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aggregation_method: mean
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resource_type: instance
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comparison_operator: lt
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metadata: SG1
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action: [SP]
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