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/setup-tempest-user/README.rst b/roles/setup-tempest-user/README.rst
new file mode 100644
index 0000000..bb29c50
--- /dev/null
+++ b/roles/setup-tempest-user/README.rst
@@ -0,0 +1,10 @@
+Set up the `tempest` user
+
+Create the tempest user and allow it to sudo.
+
+**Role Variables**
+
+.. zuul:rolevar:: devstack_base_dir
+   :default: /opt/stack
+
+   The devstack base directory.
diff --git a/roles/setup-tempest-user/files/51_tempest_sh b/roles/setup-tempest-user/files/51_tempest_sh
new file mode 100644
index 0000000..f88ff9f
--- /dev/null
+++ b/roles/setup-tempest-user/files/51_tempest_sh
@@ -0,0 +1,3 @@
+tempest ALL=(root) NOPASSWD:/sbin/ip
+tempest ALL=(root) NOPASSWD:/sbin/iptables
+tempest ALL=(root) NOPASSWD:/usr/bin/ovsdb-client
diff --git a/roles/setup-tempest-user/tasks/main.yaml b/roles/setup-tempest-user/tasks/main.yaml
new file mode 100644
index 0000000..892eaf6
--- /dev/null
+++ b/roles/setup-tempest-user/tasks/main.yaml
@@ -0,0 +1,20 @@
+- name: Create tempest group
+  group:
+    name: tempest
+  become: yes
+
+- name: Create tempest user
+  user:
+    name: tempest
+    shell: /bin/bash
+    group: tempest
+  become: yes
+
+- name: Copy 51_tempest_sh to /etc/sudoers.d
+  copy:
+    src: 51_tempest_sh
+    dest: /etc/sudoers.d
+    owner: root
+    group: root
+    mode: 0440
+  become: yes