cd7191436e
Adds a tripleo-nova-image-cache role to manage the nova local image cache on
remote compute nodes.
For multi-site/stack deployments the image can be downloaded once and
distributed to the remaining nodes in the stack to minimise WAN traffic.
Also adds a playbook to run the role using the single/multi-stack inventory
and the overcloudrc environment variables.
Change-Id: Ib5aaa22f6cf307181d8f34cf89f9f24619b43004
Implements: blueprint tripleo-nova-cache-mgmt
(cherry picked from commit 8dc6d50b16)
62 lines
2.6 KiB
YAML
62 lines
2.6 KiB
YAML
---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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- name: TripleO Nova image cache management
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hosts: "{{ tripleo_nova_image_cache_plan + '_nova_compute' if tripleo_nova_image_cache_plan|default('') else 'nova_compute'}}"
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environment:
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# export everything in overcloudrc for openstacksdk
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NOVA_VERSION: "{{ lookup('env', 'NOVA_VERSION') }}"
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COMPUTE_API_VERSION: "{{ lookup('env', 'COMPUTE_API_VERSION') }}"
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OS_USERNAME: "{{ lookup('env', 'OS_USERNAME') }}"
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OS_PROJECT_NAME: "{{ lookup('env', 'OS_PROJECT_NAME') }}"
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OS_USER_DOMAIN_NAME: "{{ lookup('env', 'OS_USER_DOMAIN_NAME') }}"
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OS_PROJECT_DOMAIN_NAME: "{{ lookup('env', 'OS_PROJECT_DOMAIN_NAME') }}"
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OS_NO_CACHE: "{{ lookup('env', 'OS_NO_CACHE') }}"
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no_proxy: "{{ lookup('env', 'no_proxy') }}"
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OS_AUTH_TYPE: "{{ lookup('env', 'OS_AUTH_TYPE') }}"
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OS_PASSWORD: "{{ lookup('env', 'OS_PASSWORD') }}"
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OS_AUTH_URL: "{{ lookup('env', 'OS_AUTH_URL') }}"
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OS_IDENTITY_API_VERSION: "{{ lookup('env', 'OS_IDENTITY_API_VERSION') }}"
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OS_IMAGE_API_VERSION: "{{ lookup('env', 'OS_IMAGE_API_VERSION') }}"
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OS_VOLUME_API_VERSION: "{{ lookup('env', 'OS_VOLUME_API_VERSION') }}"
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OS_REGION_NAME: "{{ lookup('env', 'OS_REGION_NAME') }}"
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roles:
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- role: tripleo-nova-image-cache
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# Standard inventory:
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#
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# ansible-playbook -i inventory.yml --extra-vars "@test_args1.yml" tripleo_nova_image_cache.yml
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# test_args1.yml
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# tripleo_nova_image_cache_images:
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# - id: d23c6b8f-e166-4a02-afd8-0ae8d6f73f18
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# state: expired
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# - id: 81bbb16-d589-4730-be70-822a82ab6bb9
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# ttl: 28
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#
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# Multi-stack inventory:
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#
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# ansible-playbook -i inventory_multi.yml --extra-vars "@test_args2.yml" tripleo_nova_image_cache.yml
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# test_args2.yml:
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# tripleo_nova_image_cache_plan: edge0
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# tripleo_nova_image_cache_images:
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# - id: d23c6b8f-e166-4a02-afd8-0ae8d6f73f18
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# state: expired
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# - id: 81bbb16-d589-4730-be70-822a82ab6bb9
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# ttl: 28
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# tripleo_nova_image_cache_use_proxy: true
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# tripleo_nova_image_cache_proxy_hostname: compute-1 # optional, first nova_compute host is used otherwise
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#
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