Previously we enforced the Ceph user used by the OpenStack clients
to be named 'openstack', this change allows for customization
of such a name.
Change-Id: Idef3e1ed4e8e21b645081869b8d6fad2329bdc60
This is useful in those scenarios were we want to use an external
Ceph deployment with multiple overclouds.
Change-Id: I1749d2a6547f6ce25843709e46a1447e8d42cfff
This patch adds support for using an externally managed Ceph
cluster with the TripleO Heat templates.
For an externally managed Ceph cluster we initially
only deploy the Ceph client tools, install the 'openstack' user
keyring, and generate the ceph.conf. This matches what we do
for managed Ceph installations and is a good first start.
No other Ceph related services are installed or managed.
To enable use of a Ceph external cluster simply add
the custom Heat environment file environments/puppet-ceph-external.yaml
to your heat stack create/update command and make sure to
set the required CephClientKey, CephExternalMonHost, and CephClusterFSID
variables.
Change-Id: I0a8b213ce9dfa2fc4e62ae1e7631466e5179fc2b