update ansible roles directory for supporting commpass-core installing

BGS-80

Change-Id: I97a5d2a9b1f6c799c1976ec1cf6e687b108e0d0f
Signed-off-by: carey.xu <carey.xuhan@huawei.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/compass/deploy/ansible/roles/cinder-volume/tasks/main.yml b/compass/deploy/ansible/roles/cinder-volume/tasks/main.yml
new file mode 100644
index 0000000..8c0e626
--- /dev/null
+++ b/compass/deploy/ansible/roles/cinder-volume/tasks/main.yml
@@ -0,0 +1,55 @@
+---
+- name: install cinder-volume and lvm2 packages
+  apt: name={{ item }} state=present force=yes
+  with_items:
+    - cinder-volume
+    - lvm2
+
+- name: generate cinder volume service list
+  shell: echo {{ item }} >> /opt/service
+  with_items:
+    - cinder-volume
+
+- name: check if physical device exists
+  stat: path={{ physical_device }}
+  register: st
+
+- name: repace physical_device if st is false
+  local_action: copy src=loop.yml dest=/tmp/loop.yml
+  when: st.stat.exists == False
+
+- name: load loop.yml
+  include_vars: /tmp/loop.yml
+  when: st.stat.exists == False
+
+- name: check if cinder-volumes is mounted
+  shell: ls /mnt
+  register: cindervolumes
+
+- name: get available partition size
+  shell: df / | awk '$3 ~ /[0-9]+/ { print $4 }'
+  register: partition_size
+
+- name: if not mounted, mount it
+  shell: dd if=/dev/zero of=/mnt/cinder-volumes
+         bs=1 count=0 seek={{ partition_size.stdout }}
+  when: cindervolumes.stdout != 'cinder-volumes'
+
+- name: get first lo device
+  shell: ls /dev/loop* | egrep 'loop[0-9]+'|sed -n 1p
+  register: first_lo
+  when: cindervolumes.stdout != 'cinder-volumes'
+
+- name: do a losetup on /mnt/cinder-volumes
+  shell: losetup {{ first_lo.stdout }} /mnt/cinder-volumes
+  when: cindervolumes.stdout != 'cinder-volumes'
+
+- name: create physical and group volumes
+  lvg: vg=cinder-volumes pvs={{ physical_device }}
+       vg_options=--force
+
+- name: upload cinder-volume configuration
+  template: src=cinder.conf dest=/etc/cinder/cinder.conf
+            backup=yes
+  notify:
+     - restart cinder-volume