Add devstack base job for zuul v3
This should be managed in the devstack repo, since it's a base job to
run devstack.
Change-Id: Iffe54fbccbccd68db08f79a1b51dd7f76dbff408
Depends-On: Ie2119f24360d56690ffd772b95a9ea6b98dd4a39
diff --git a/roles/fetch-devstack-log-dir/README.rst b/roles/fetch-devstack-log-dir/README.rst
new file mode 100644
index 0000000..360a2e3
--- /dev/null
+++ b/roles/fetch-devstack-log-dir/README.rst
@@ -0,0 +1,10 @@
+Fetch content from the devstack log directory
+
+Copy logs from every host back to the zuul executor.
+
+**Role Variables**
+
+.. zuul:rolevar:: devstack_base_dir
+ :default: /opt/stack
+
+ The devstack base directory.