Integrate ceph in XCI

Openstack ansible support to deploy ceph.
The purpose of this patch is to configure the ceph,
just like we configure other openstack components.

The default is to not deploy ceph.
If you want to deploy ceph you just need to
export XCI_CEPH_ENABLED=true before running xci-deploy.sh.
When deployed successfully, the openstack storage will use ceph.

Change-Id: Ifd8d16fdce2914b6316842e72bbfd93228ea059d
Signed-off-by: wutianwei <wutianwei1@huawei.com>

3 files changed, 63 insertions, 0 deletions

diff --git a/xci/file/ha/ceph.yml b/xci/file/ha/ceph.yml
new file mode 100644
index 00000000..1567c492
--- /dev/null
+++ b/xci/file/ha/ceph.yml
@@ -0,0 +1,15 @@
+# The infra nodes where the Ceph mon services will run
+ceph-mon_hosts:
+  controller00:
+    ip: 172.29.236.11
+  controller01:
+    ip: 172.29.236.12
+  controller02:
+    ip: 172.29.236.13
+
+# The nodes that the Ceph OSD disks will be running on
+ceph-osd_hosts:
+  compute00:
+    ip: 172.29.236.14
+  compute01:
+    ip: 172.29.236.15
diff --git a/xci/file/ha/user_ceph.yml b/xci/file/ha/user_ceph.yml
new file mode 100644
index 00000000..9d5f13a9
--- /dev/null
+++ b/xci/file/ha/user_ceph.yml
@@ -0,0 +1,16 @@
+---
+# The OSA ceph_client role does not support loading IPs from an inventory group,
+# so we have to feed it a list of IPs
+# yamllint disable rule:line-length
+ceph_mons: "[ {% for host in groups[mon_group_name] %}'{{ hostvars[host]['ansible_host'] }}'{% if not loop.last %},{% endif %}{% endfor %} ]"
+# yamllint enable rule:line-length
+cinder_backends:
+  "RBD":
+    volume_driver: cinder.volume.drivers.rbd.RBDDriver
+    rbd_pool: volumes
+    rbd_ceph_conf: /etc/ceph/ceph.conf
+    rbd_store_chunk_size: 8
+    volume_backend_name: rbddriver
+    rbd_user: cinder
+    rbd_secret_uuid: "{{ cinder_ceph_client_uuid }}"
+    report_discard_supported: true
diff --git a/xci/file/ha/user_variables_ceph.yml b/xci/file/ha/user_variables_ceph.yml
new file mode 100644
index 00000000..8f708990
--- /dev/null
+++ b/xci/file/ha/user_variables_ceph.yml
@@ -0,0 +1,32 @@
+---
+# Copyright 2017, Logan Vig <logan2211@gmail.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+## ceph-ansible settings
+devices: [/dev/loop0, /dev/loop1, /dev/loop2]
+common_single_host_mode: true
+monitor_interface: eth1
+public_network: "172.29.236.0/22"
+cluster_network: "172.29.244.0/22"
+journal_size: 100
+journal_collocation: true
+pool_default_pg_num: 32
+openstack_config: true # Ceph ansible automatically creates pools & keys
+cinder_ceph_client: cinder
+cinder_default_volume_type: RBD
+glance_ceph_client: glance
+glance_default_store: rbd
+glance_rbd_store_pool: images
+nova_libvirt_images_rbd_pool: vms
+nfs_file_gw: False