Andy McCrae de8b857668 Add swift-sync role and environment

Add the swift-remote host group and environment file.

Add an os_swift_sync role which will sync the swift ring and ssh keys
for swift hosts (remote and not-remote). Which has the following:
 * Moves the key and ring tasks out of os_swift role to os_swift_sync.
 * This adds the use of the "-r" flag that was added to the
   swift_rings.py and swift_rings_check.py.
 * Adds a ring.builder vs contents file consistency check.
 * Adjusts the rsync process to use the built-in synchronize module
 * Ensure services have started post ring/ssh key sync.

Adds environment file and sample configuration file for swift-remote
hosts (conf.d).

Move appropriate default vars to the os_swift_sync role, and remove them
from the os_swift role.

Rename the "os-swift-install.yml" playbook to "os-swift-setup.yml" as
this handles only the setup, and add a playbook to for both
os-swift-sync.yml and an overarching playbook (os-swift-install.yml)
that will call both the os-swift-sync.yml and os-swift-setup.yml
playbooks. This means the funcitonality of "os-swift-install.yml"
remains unchanged.

Adjust the run-playbooks.sh so that it calls the new overarching swift
playbook.

Change-Id: Ie2d8041b4bc46f092a96882fe3ca430be92195ed
Partially-Implements: blueprint multi-region-swift

2015-08-07 08:45:18 +00:00

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OpenStack swift key & ring sync

tags: openstack, swift, cloud, ansible
category: *nix

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