openstack/openstack-ansible-os_swift
Code Issues Proposed changes

Configure DB addresses for each service

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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
This commit is contained in:
Steve Lewis 2015-06-05 12:57:28 -07:00 committed by Kevin Carter
parent 67ad05dbbb
commit ea12187051
1 changed files with 0 additions and 1 deletions
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README.rst
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@ -18,4 +18,3 @@ This role will install the following:
vars:
external_lb_vip_address: 172.16.24.1
internal_lb_vip_address: 192.168.0.1
galera_address: "{{ internal_lb_vip_address }}"