4310931756
To enable partitioning of DB traffic by-service, each service needs to use a custom connection string. Defaulting the service address to a common galera_address makes things continue to work by default. While the galera_address could be overridden on a container or host basis this requires repeating that behavior across each infra node in the inventory. Providing service-specific connection address variables simplifies the management somewhat for large deployments and may reduce error rates. The service install playbooks now default the service-specific variables instead of galera_address to the internal lb vip from inventory to maintain the ease-of-use currently available. Any value for a service-specific variable set in user_variables.yml will override the value in the playbook's vars to provide selective customization as needed. Change-Id: I4c98bf906a0c1cb11ddd41277a855dce22ff646a Closes-Bug: 1462529
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615 B
ReStructuredText
28 lines
615 B
ReStructuredText
OpenStack nova
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:tags: openstack, nova, cloud, ansible
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:category: \*nix
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Role for deployment, setup and installation of nova.
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This role will install the following:
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* nova-consoleauth
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* nova-conductor
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* nova-compute
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* nova-cert
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* nova-api-metadata
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* nova-spicehtml5proxy
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* nova-api-ec2
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* nova-api-os-compute
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* nova-api-ec2
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.. code-block:: yaml
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- name: Installation and setup of Nova
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hosts: nova_all
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user: root
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roles:
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- { role: "os_nova", tags: [ "os-nova" ] }
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vars:
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nova_galera_address: "{{ internal_lb_vip_address }}"
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