54 lines
1.4 KiB
YAML
54 lines
1.4 KiB
YAML
tosca_definitions_version: tosca_simple_yaml_1_0
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description: >
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Template for deploying servers based on policies.
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imports:
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- ../custom_types/custom_monitoring.yaml
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- ../nfv/tacker_defs.yaml
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- ../nfv/tacker_nfv_defs.yaml
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topology_template:
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node_templates:
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my_server_1:
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type: tosca.nodes.Compute
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capabilities:
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host:
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properties:
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num_cpus: 2
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disk_size: 10 GB
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mem_size: 512 MB
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os:
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properties:
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# host Operating System image properties
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architecture: x86_64
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type: Linux
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distribution: RHEL
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version: 6.5
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policies:
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- asg:
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type: tosca.policies.tacker.Scaling
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description: Simple node autoscaling
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properties:
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targets: [my_server_1]
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min_instances: 2
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max_instances: 10
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default_instances: 3
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increment: 1
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cooldown: 60
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- cpu_monitoring:
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type: tosca.policies.Monitoring.Custom
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description: Simple node monitoring
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triggers:
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high_cpu_usage:
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description: trigger
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metric: cpu_util
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condition:
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constraint: utilization greater_than 60%
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threshold: 60
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granularity: 600
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evaluations: 1
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aggregation_method: mean
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comparison_operator: gt
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