upcasing version var

playbooks/roles/xqwatcher/defaults/main.yml

@@ -68,7 +68,7 @@ xqwatcher_data_dir: "{{ xqwatcher_home }}/data"
 
 xqwatcher_source_repo: "git@{{ COMMON_GIT_MIRROR }}:edx/xqueue-watcher.git"
 xqwatcher_git_ssh_opts: "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i {{ xqwatcher_git_identity }}"
-xqwatcher_version: "master"
+XQWATCHER_VERSION: "master"
 xqwatcher_git_identity: "{{ xqwatcher_app_dir }}/git-identity"
 
 xqwatcher_requirements_file: "{{ xqwatcher_code_dir }}/requirements.txt"

playbooks/roles/xqwatcher/tasks/deploy_watcher.yml

@@ -4,7 +4,7 @@
 
 - name: checkout watcher code
   git: >
-    dest={{ xqwatcher_code_dir }} repo={{ xqwatcher_source_repo }} version={{ xqwatcher_version }}
+    dest={{ xqwatcher_code_dir }} repo={{ xqwatcher_source_repo }} version={{ XQWATCHER_VERSION }}
     accept_hostkey=yes
     ssh_opts="{{ xqwatcher_git_ssh_opts }}"