ca5e780800
Moving towards multi-region swift there is a chance that 2 regions will attempt to update the ring at the same time. Whilst measures are in place to ensure a region only updates its own region entries in the ring it would still be possible, if the 2 runs happened simultaneously, that some ring inconsistencies could happen. For example, if a region A updates at the same time as region B but the sync order is different some nodes could have region A's "updated" ring and some with region B's "updated" ring. To ensure this hasn't happened (without our knowledge) this patch adds another md5sum check which will report if the rings are inconsistent across the nodes. Change-Id: Id88dfebcaa0553437953f92235bf63363f750797 Partially-Implements: blueprint multi-region-swift
OpenStack swift
- tags
-
openstack, swift, cloud, ansible
- category
-
*nix
Role to install swift and swift registry.
- This role will install the following:
-
- swift
- name: Install swift server
hosts: swift_all
user: root
roles:
- { role: "os_swift", tags: [ "os-swift" ] }
vars:
external_lb_vip_address: 172.16.24.1
internal_lb_vip_address: 192.168.0.1