5f1e48ff46
This patch adds below functionality: - New policy action ``vdu_autoheal`` for recovering failed VDUs as reported by the respective monitoring driver configured in the monitoring policy of the VNFD template. - Add unit/functional tests. - Added oslo_versioned library to implement HealVnfRequest object. Note: The implementation of vdu_autoheal policy action will support HealVnfRequest interface as mentioned in the ETSI standard [1] [1]: https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/02.05.01_60/gs_NFV-SOL003v020501p.pdf Implements: blueprint vdu-auto-healing Change-Id: If62acbdac41c92842de0ae3b7dedcda9fd1f86e6
89 lines
2.1 KiB
YAML
89 lines
2.1 KiB
YAML
tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0
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description: Demo example
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metadata:
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template_name: sample-tosca-vnfd
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topology_template:
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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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capabilities:
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nfv_compute:
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properties:
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disk_size: 1 GB
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mem_size: 512 MB
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num_cpus: 1
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properties:
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image: cirros-0.4.0-x86_64-disk
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mgmt_driver: noop
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availability_zone: nova
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mgmt_driver: noop
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monitoring_policy:
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name: ping
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parameters:
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monitoring_delay: 45
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count: 3
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interval: 1
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timeout: 2
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actions:
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failure: vdu_autoheal
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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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VDU2:
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type: tosca.nodes.nfv.VDU.Tacker
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capabilities:
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nfv_compute:
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properties:
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disk_size: 1 GB
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mem_size: 512 MB
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num_cpus: 1
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properties:
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image: cirros-0.4.0-x86_64-disk
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mgmt_driver: noop
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availability_zone: nova
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mgmt_driver: noop
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monitoring_policy:
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name: ping
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parameters:
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monitoring_delay: 45
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count: 3
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interval: 1
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timeout: 2
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actions:
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failure: vdu_autoheal
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user_data_format: RAW
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user_data: |
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#!/bin/sh
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echo "my hostname is `hostname`" > /tmp/hostname
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df -h > /home/cirros/diskinfo
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sleep 90
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sudo ifdown eth0
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CP2:
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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: VDU2
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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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