Fix the default value of stage_dir
The current default value of stage_dir does not match the valid
default from zuul-jobs, which causes stackviz to be skipped when
stage_dir is not overwritten, which is the case in all CI jobs.
Setting default and docs to "{{ ansible_user_dir }}".
Change-Id: I9fd3f8541c8e3fbc406c5e5c0c5fe8427bf74112
diff --git a/roles/process-stackviz/defaults/main.yaml b/roles/process-stackviz/defaults/main.yaml
index b1eb8d9..c6a64d1 100644
--- a/roles/process-stackviz/defaults/main.yaml
+++ b/roles/process-stackviz/defaults/main.yaml
@@ -1,3 +1,3 @@
devstack_base_dir: /opt/stack
-stage_dir: /opt/stack/
+stage_dir: "{{ ansible_user_dir }}"
test_results_stage_name: test_results