keystone: log errors to stdout

This ensures all errors go to the kubernetes logs and not to a file in
the container when something happens outside of the virtualhost.

Change-Id: If2ceef3591eeb2f735b26bb8b115b18467f98c22
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>

keystone/values.yaml

@@ -788,6 +788,8 @@ conf:
     SetEnvIf X-Forwarded-For "^.*\..*\..*\..*" forwarded
     CustomLog /dev/stdout combined env=!forwarded
     CustomLog /dev/stdout proxy env=forwarded
+    ErrorLogFormat "%{cu}t %M"
+    ErrorLog /dev/stdout
 
     <VirtualHost *:{{ $portInt }}>
         WSGIDaemonProcess keystone-public processes=1 threads=1 user=keystone group=keystone display-name=%{GROUP}

releasenotes/notes/keystone-5dd1eca70f3382d8.yaml

@@ -0,0 +1,6 @@
+---
+keystone:
+  - |
+    Ensure all errors go to the kubenertes logs and not to a file in the
+    container.
+...