From 6f80ed221918a2eefc79c7e09e2ad8e50d438b0b Mon Sep 17 00:00:00 2001
From: Sean Mooney <sean.k.mooney@intel.com>
Date: Sat, 6 Feb 2016 03:43:45 +0000
Subject: [PATCH] elevates privileges and grants access to /dev/mapper to
cinder backup
- sets privileged: true on cinder backup container
- adds /dev/mapper to cinder-backup mounts
- this change allows the cinder backup manager to access the
cinder-volumes lvm volume group via the kernel device mapper.
Change-Id: I252ee9cadb5f06c383ac9f48d0b1b16d83037a41
Closes-Bug: #1542574
---
ansible/roles/cinder/tasks/start.yml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/ansible/roles/cinder/tasks/start.yml b/ansible/roles/cinder/tasks/start.yml
index c262f36695..ef4e9fd142 100644
--- a/ansible/roles/cinder/tasks/start.yml
+++ b/ansible/roles/cinder/tasks/start.yml
@@ -16,9 +16,11 @@
common_options: "{{ docker_common_options }}"
name: "cinder_backup"
image: "{{ cinder_backup_image_full }}"
+ privileged: True
volumes:
- "{{ node_config_directory }}/cinder-backup/:{{ container_config_directory }}/:ro"
- "/run/kolla/log:/dev/log"
+ - "/dev/mapper/:/dev/mapper/"
when: inventory_hostname in groups['cinder-backup']
- name: Starting cinder-scheduler container