From d4cf8f8c71ac21ccb12fdf6776398d0d7da0c4c8 Mon Sep 17 00:00:00 2001
From: Pete Birley <pete@port.direct>
Date: Wed, 31 Jul 2019 15:05:29 -0500
Subject: [PATCH] Cinder: Make image conversion dir an emptydir

This PS makes the image conversion directory an emptydir, so that
we can use read only containers and sill convert images from glance
into volumes.

Change-Id: Id3cda737895451c2261bf9adfe54995db28c2f63
Signed-off-by: Pete Birley <pete@port.direct>
---
 cinder/templates/deployment-volume.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cinder/templates/deployment-volume.yaml b/cinder/templates/deployment-volume.yaml
index 05c07a3eaa..3411305a7e 100755
--- a/cinder/templates/deployment-volume.yaml
+++ b/cinder/templates/deployment-volume.yaml
@@ -138,6 +138,8 @@ spec:
               readOnly: true
             - name: pod-shared
               mountPath: /tmp/pod-shared
+            - name: cinder-conversion
+              mountPath: /var/lib/cinder/conversion
             - name: cinder-etc
               mountPath: /etc/cinder/cinder.conf
               subPath: cinder.conf
@@ -210,6 +212,8 @@ spec:
           emptyDir: {}
         - name: pod-shared
           emptyDir: {}
+        - name: cinder-conversion
+          emptyDir: {}
         - name: ceph-etc
           configMap:
             name: {{ .Values.ceph_client.configmap }}