fix cloudkitty typos and add metrics to api

Change-Id: Id8dd564aff435cf11db339da1acb755a24926b18
Signed-off-by: Zain Marvi <zain.marvi@rackspace.com>

cloudkitty/templates/deployment-api.yaml

@@ -100,6 +100,9 @@ spec:
             - name: cloudkitty-etc
               mountPath: /etc/cloudkitty/cloudkitty.conf
               subPath: cloudkitty.conf
+            - name: cloudkitty-etc
+              mountPath: /etc/cloudkitty/metrics.yml
+              subPath: metrics.yml
             - name: cloudkitty-etc
               mountPath: /etc/cloudkitty/logging.conf
               subPath: logging.conf

cloudkitty/values.yaml

@@ -381,12 +381,6 @@ pod:
         rolling_update:
           max_unavailable: 1
           max_surge: 3
-      daemonsets:
-        pod_replacement_strategy: RollingUpdate
-        compute:
-          enabled: true
-          min_ready_seconds: 0
-          max_unavailable: 1
     disruption_budget:
       cloudkitty_api:
         min_available: 0

releasenotes/notes/cloudkitty-d61bea096f10b731.yaml

@@ -0,0 +1,19 @@
+---
+cloudkitty:
+  - |
+    Add support for the Cloudkitty rating service to define how resource usage
+    (compute, storage, network, etc) should be priced, then generate
+    cost reports based on usage data collected from various sources.
+  - Removed unnecessary code in pod spec, added metrics.yml to cloudkitty-api container
+features:
+  - |
+    Added Cloudkitty Helm chart with support for
+    - Cloudkitty API and Processor deployment and config.
+    - Customize cloudkitty metrics scraping from gnocchi/ceilometer and prometheus.
+    - Provides APIs and a Horizon (dashboard) plugin to generate reports for projects/tenants.
+issues:
+  - |
+    Currently, there is no published support for Skyline dashboard integration
+    Requires gnocchi to be installed and running within the local cluster, or cloudkitty processor
+    pods will throw errors.
+...