fix(deis-dockerbuilder.yaml): pass location to creds as env vars

Author: arschles

rootfs/etc/deis-dockerbuilder.yaml

@@ -18,8 +18,10 @@ spec:
           value: tar-url
         - name: IMG_NAME
           value: imagename
-        # - name : REG_URL
-        #   value: puturl
+        - name: ACCESS_KEY_FILE
+          value: /var/run/secrets/object/store/access_key
+        - name: ACCESS_SECRET_FILE
+          value: /var/run/secrets/object/store/access_secret
       volumeMounts:
         - mountPath: /var/run/docker.sock
           name: docker-socket