scenario001: deploy Ceph

Add Ceph to scenario001 and use it as a backend for Nova, Glance and
Gnocchi.

Change-Id: I29065d4b2ac39db40984873fda550d7adbe904fe

ci/environments/scenario001-multinode.yaml

@@ -1,6 +1,9 @@
 resource_registry:
   OS::TripleO::Controller::Net::SoftwareConfig: ../common/net-config-multinode.yaml
   OS::TripleO::Compute::Net::SoftwareConfig: ../common/net-config-multinode.yaml
+  OS::TripleO::Services::CephMon: /usr/share/openstack-tripleo-heat-templates/puppet/services/ceph-mon.yaml
+  OS::TripleO::Services::CephOSD: /usr/share/openstack-tripleo-heat-templates/puppet/services/ceph-osd.yaml
+  OS::TripleO::Services::CephClient: /usr/share/openstack-tripleo-heat-templates/puppet/services/ceph-client.yaml
 
 parameter_defaults:
   ControllerServices:
@@ -47,10 +50,28 @@ parameter_defaults:
     - OS::TripleO::Services::GnocchiApi
     - OS::TripleO::Services::GnocchiMetricd
     - OS::TripleO::Services::GnocchiStatsd
+    - OS::TripleO::Services::CephMon
+    - OS::TripleO::Services::CephOSD
+    - OS::TripleO::Services::CephClient
   ControllerExtraConfig:
     nova::compute::libvirt::services::libvirt_virt_type: qemu
     nova::compute::libvirt::libvirt_virt_type: qemu
   Debug: true
-  # we don't deploy Swift so we switch to file backend.
-  GlanceBackend: 'file'
-  GnocchiBackend: 'file'
+  #NOTE(gfidente): not great but we need this to deploy on ext4
+  #http://docs.ceph.com/docs/jewel/rados/configuration/filesystem-recommendations/
+  ExtraConfig:
+    ceph::profile::params::osd_max_object_name_len: 256
+    ceph::profile::params::osd_max_object_namespace_len: 64
+  #NOTE: These ID's and keys should be regenerated for
+  # a production deployment. What is here is suitable for
+  # developer and CI testing only.
+  CephClusterFSID: '4b5c8c0a-ff60-454b-a1b4-9747aa737d19'
+  CephMonKey: 'AQC+Ox1VmEr3BxAALZejqeHj50Nj6wJDvs96OQ=='
+  CephAdminKey: 'AQDLOh1VgEp6FRAAFzT7Zw+Y9V6JJExQAsRnRQ=='
+  CephClientKey: 'AQC+vYNXgDAgAhAAc8UoYt+OTz5uhV7ItLdwUw=='
+  NovaEnableRbdBackend: true
+  CinderEnableRbdBackend: true
+  CinderBackupBackend: ceph
+  GlanceBackend: rbd
+  GnocchiBackend: rbd
+  CinderEnableIscsiBackend: false