From b7150eb0b42df73e3ae5a04dcd97f45207944569 Mon Sep 17 00:00:00 2001
From: Chris Wedgwood <cw@f00f.org>
Date: Thu, 25 May 2017 16:50:34 +0000
Subject: [PATCH] Allow glance to use file method

Allow glance to use the "pvc" method, this was previously called file
but has been renamed for clarity.

We now require Kubernetes 1.6 or later; remove the storage annotation
in favor of storageClassName.

Change-Id: I315eaf68937f91b56c1a26954072bda53767c606
---
 glance/templates/deployment-api.yaml | 4 ++--
 glance/templates/pvc-images.yaml     | 5 ++---
 glance/values.yaml                   | 3 ++-
 tools/overrides/mvp/glance.yaml      | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/glance/templates/deployment-api.yaml b/glance/templates/deployment-api.yaml
index 148795aa..8ec5c78d 100644
--- a/glance/templates/deployment-api.yaml
+++ b/glance/templates/deployment-api.yaml
@@ -80,7 +80,7 @@ spec:
               mountPath: /etc/glance/policy.json
               subPath: policy.json
               readOnly: true
-{{- if eq .Values.storage "file" }}
+{{- if eq .Values.storage "pvc" }}
             - name: glance-images
               mountPath: {{ .Values.conf.glance.glance_store.glance.store.filesystem_store_datadir }}
 {{- else }}
@@ -98,7 +98,7 @@ spec:
         - name: glance-etc
           configMap:
             name: glance-etc
-{{- if eq .Values.storage "file" }}
+{{- if eq .Values.storage "pvc" }}
         - name: glance-images
           persistentVolumeClaim:
             claimName: glance-images
diff --git a/glance/templates/pvc-images.yaml b/glance/templates/pvc-images.yaml
index 469ee429..3a346283 100644
--- a/glance/templates/pvc-images.yaml
+++ b/glance/templates/pvc-images.yaml
@@ -12,16 +12,15 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-{{- if eq .Values.storage "file" }}
+{{- if eq .Values.storage "pvc" }}
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
   name: glance-images
-  annotations:
-    {{ .Values.volume.class_path }}: {{ .Values.volume.class_name }}
 spec:
   accessModes: [ "ReadWriteOnce" ]
   resources:
     requests:
       storage: {{ .Values.volume.size }}
+  storageClassName: {{ .Values.volume.class_name }}
 {{- end }}
diff --git a/glance/values.yaml b/glance/values.yaml
index 099c03a4..5b8ece23 100644
--- a/glance/values.yaml
+++ b/glance/values.yaml
@@ -21,6 +21,7 @@ replicas:
   api: 1
   registry: 1
 
+# ceph or pvc
 storage: ceph
 
 labels:
@@ -118,6 +119,7 @@ conf:
           rbd_store_pool: images
           rbd_store_user: admin
           rbd_store_ceph_conf: /etc/ceph/ceph.conf
+          filesystem_store_datadir: /var/lib/glance/store
   paste_registry:
     override:
     append:
@@ -153,7 +155,6 @@ network:
       port: 30091
 
 volume:
-  class_path: volume.beta.kubernetes.io/storage-class
   class_name: general
   size: 2Gi
 
diff --git a/tools/overrides/mvp/glance.yaml b/tools/overrides/mvp/glance.yaml
index d8c81f5a..215e672f 100644
--- a/tools/overrides/mvp/glance.yaml
+++ b/tools/overrides/mvp/glance.yaml
@@ -17,7 +17,7 @@
 # OpenStack-Helm Single node gates, and local development use. It should be
 # kept to the bare minimum required for this purpose.
 
-storage: file
+storage: pvc
 
 conf:
   glance: