Add windmill-tox-molecule

This is a shared job we'll be using for testing windmill related ansible
roles.

Change-Id: If6fdf1a94cf3a73a46a75f8ec75f389157a43ebf
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

.zuul.d/shared-jobs.yaml

@@ -0,0 +1,15 @@
+# TODO(pabelanger): Remove once https://review.openstack.org/593150 is merged.
+- job:
+    name: windmill-tox-with-sudo
+    parent: tox
+    run: tests/playbooks/windmill-tox-with-sudo/run.yaml
+    protected: true
+
+- job:
+    name: windmill-tox-molecule
+    parent: windmill-tox-with-sudo
+    pre-run: tests/playbooks/molecule/pre.yaml
+    post-run: tests/playbooks/molecule/post.yaml
+    vars:
+      tox_envlist: molecule
+      tox_install_siblings: false

tests/playbooks/molecule/post.yaml

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+- hosts: all
+  tasks:
+    - name: Ensure ara-report directory exists
+      file:
+        path: "{{ zuul_output_dir }}/logs/logs/ara-report"
+        state: directory
+
+    - name: Copy ARA database to ara-report directory
+      shell: "cp ~/.ara/ansible.sqlite {{ zuul_output_dir }}/logs/logs/ara-report"
+
+    # TODO: Migrate to fetch-zuul-logs when
+    # https://review.openstack.org/#/c/583346/ is merged.
+    - name: Collect log output
+      synchronize:
+        dest: "{{ zuul.executor.log_root }}/"
+        mode: pull
+        src: "{{ zuul_output_dir }}/logs/"
+        verify_host: true

tests/playbooks/molecule/pre.yaml

@@ -0,0 +1,10 @@
+- hosts: all
+  tasks:
+    # TODO(pabelanger): Remove once this lands in our base job in
+    # project-config.
+    - name: Execute ensure-output-dirs role
+      include_role:
+        name: ensure-output-dirs
+
+    - name: Reset SSH connection for new group
+      meta: reset_connection

tests/playbooks/windmill-tox-with-sudo/run.yaml

@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - tox