Add missed items in Dockerfile and kolla.yml

Dockerfile

@@ -6,6 +6,7 @@ ENV DEBIAN_FRONTEND noninteractive
 RUN apt-get update && apt-get -y install --fix-missing \
   curl \
   ssh \
+  sudo \
   ansible \
   python-pip
 

kolla.yml

@@ -2,8 +2,8 @@
 - hosts: all
   sudo: yes
   tasks:
-    - git:  repo=https://github.com/stackforge/kolla.git
-    - shell: sh kolla/tools/genenv
+    - git:  repo=https://github.com/stackforge/kolla.git dest=./kolla
+    - shell: sh ./kolla/tools/genenv
     - shell: docker pull {{item}}
       with_items:
         - kollaglue/centos-rdo-glance-registry