fix(cinder): add endpoint details for nova

This change adds the endpoint details for Nova to allow for online
resizes however a very key thing in this is that it is actually
using the Cinder credentials to talk to Nova.

OpenStack projects have historically arbitrarily decided to use
the user credentials of the _target_ service rather than the
source service which does not make sense, a mailing list discussion
seemed to have not brought up any negatives but only positives.

For the future, we can continue to do this which will simplify
our endpoints section but this is a start.

Change-Id: Ib9b500ef9a9bc34c8b64215bee57451494735573

cinder/Chart.yaml

@@ -14,7 +14,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Cinder
 name: cinder
-version: 0.3.4
+version: 0.3.5
 home: https://docs.openstack.org/cinder/latest/
 icon: https://www.openstack.org/themes/openstack/images/project-mascots/Cinder/OpenStack_Project_Cinder_vertical.png
 sources:

cinder/templates/configmap-etc.yaml

@@ -49,6 +49,29 @@ limitations under the License.
 {{- $_ := set .Values.conf.cinder.keystone_authtoken "memcache_secret_key" ( default ( randAlphaNum 64 ) .Values.endpoints.oslo_cache.auth.memcache_secret_key ) -}}
 {{- end -}}
 
+{{- if empty $envAll.Values.conf.cinder.nova.auth_url -}}
+{{- $_ := tuple "identity" "internal" "api" . | include "helm-toolkit.endpoints.keystone_endpoint_uri_lookup"| set $envAll.Values.conf.cinder.nova "auth_url" -}}
+{{- end }}
+
+{{- if empty $envAll.Values.conf.cinder.nova.region_name -}}
+{{- $_ := set $envAll.Values.conf.cinder.nova "region_name" $envAll.Values.endpoints.identity.auth.cinder.region_name -}}
+{{- end -}}
+{{- if empty $envAll.Values.conf.cinder.nova.project_name -}}
+{{- $_ := set $envAll.Values.conf.cinder.nova "project_name" $envAll.Values.endpoints.identity.auth.cinder.project_name -}}
+{{- end -}}
+{{- if empty $envAll.Values.conf.cinder.nova.project_domain_name -}}
+{{- $_ := set $envAll.Values.conf.cinder.nova "project_domain_name" $envAll.Values.endpoints.identity.auth.cinder.project_domain_name -}}
+{{- end -}}
+{{- if empty $envAll.Values.conf.cinder.nova.user_domain_name -}}
+{{- $_ := set $envAll.Values.conf.cinder.nova "user_domain_name" $envAll.Values.endpoints.identity.auth.cinder.user_domain_name -}}
+{{- end -}}
+{{- if empty $envAll.Values.conf.cinder.nova.username -}}
+{{- $_ := set $envAll.Values.conf.cinder.nova "username" $envAll.Values.endpoints.identity.auth.cinder.username -}}
+{{- end -}}
+{{- if empty $envAll.Values.conf.cinder.nova.password -}}
+{{- $_ := set $envAll.Values.conf.cinder.nova "password" $envAll.Values.endpoints.identity.auth.cinder.password -}}
+{{- end -}}
+
 {{- if empty .Values.conf.cinder.database.connection -}}
 {{- $connection := tuple "oslo_db" "internal" "cinder" "mysql" . | include "helm-toolkit.endpoints.authenticated_endpoint_uri_lookup" -}}
 {{- if .Values.manifests.certificates -}}

cinder/values.yaml

@@ -826,6 +826,10 @@ conf:
       auth_version: v3
       auth_type: password
       memcache_security_strategy: ENCRYPT
+    nova:
+      auth_type: password
+      auth_version: v3
+      interface: internal
     oslo_policy:
       policy_file: /etc/cinder/policy.yaml
     oslo_concurrency:

releasenotes/notes/cinder.yaml

@@ -54,4 +54,5 @@ cinder:
   - 0.3.2 Remove default policy rules
   - 0.3.3 Fix for creation endpoins and services when v1/v2 are disabled
   - 0.3.4 Fix Helm hooks for storage bootstrap jobs
+  - 0.3.5 Add Nova endpoint details to support online volume resize
 ...