Support compute node expansion with ceph-osd

JIRA: COMPASS-481

- Use public_vip to fetch ceph related conf from controller nodes.
- Add ceph-uuid for libvirt store and fetch for expansion.

Change-Id: I9e93183ac108bd959a1226546fbb89706e3004c9
Signed-off-by: QiLiang <liangqi1@huawei.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/deploy/adapters/ansible/roles/ceph-config/tasks/create_config.yml b/deploy/adapters/ansible/roles/ceph-config/tasks/create_config.yml
index 891e23e0..771fb6ab 100755
--- a/deploy/adapters/ansible/roles/ceph-config/tasks/create_config.yml
+++ b/deploy/adapters/ansible/roles/ceph-config/tasks/create_config.yml
@@ -18,6 +18,11 @@
     dest: "/tmp/ceph.conf"
   when: inventory_hostname in groups['ceph_adm']
 
+- name: fetch ceph conf from ceph_adm
+  fetch: src="/etc/ceph/ceph.conf" dest="/tmp/ceph.conf" flat=yes
+  delegate_to: "{{ public_vip.ip }}"
+  when: compute_expansion
+
 - name: "make directory for ceph config file"
   file: path="/etc/ceph" state="directory"
 
@@ -53,10 +58,20 @@
   fetch: src="/tmp/ceph.mon.keyring" dest="/tmp/ceph.mon.keyring" flat=yes
   when: inventory_hostname in groups['ceph_adm']
 
+- name: fetch mon.keyring from ceph_adm
+  fetch: src="/tmp/ceph.mon.keyring" dest="/tmp/ceph.mon.keyring" flat=yes
+  delegate_to: "{{ public_vip.ip }}"
+  when: compute_expansion
+
 - name: fetch client.admin.keyring to local
   fetch: src="/etc/ceph/ceph.client.admin.keyring" dest="/tmp/ceph.client.admin.keyring" flat=yes
   when: inventory_hostname in groups['ceph_adm']
 
+- name: fetch mon.keyring from ceph_adm
+  fetch: src="/etc/ceph/ceph.client.admin.keyring" dest="/tmp/ceph.client.admin.keyring" flat=yes
+  delegate_to: "{{ public_vip.ip }}"
+  when: compute_expansion
+
 - name: copy mon.keyring to remote nodes
   copy: src="/tmp/ceph.mon.keyring" dest="/tmp/ceph.mon.keyring"