Publish opendev website to afs on merge.

Change-Id: Iec6a00246660108bb1ab5b5ee2d09af1f8b2c4e5

.zuul.yaml

@@ -7,6 +7,15 @@
     nodeset:
       nodes: []
 
+- job:
+    name: opendev-website-publish
+    parent: publish-opendev-website
+    description: |
+      Publishes the OpenDev website.
+    run: playbooks/copy-to-artifacts.yaml
+    nodeset:
+      nodes: []
+
 - project:
     check:
       jobs:
@@ -14,3 +23,6 @@
     gate:
       jobs:
         - opendev-website-build
+    post:
+      jobs:
+        - opendev-website-publish

playbooks/copy-to-artifacts.yaml

@@ -0,0 +1,11 @@
+- hosts: localhost
+  tasks:
+    - name: Copy content to artifacts dir
+      copy:
+        src: "{{ zuul.executor.work_root }}/{{ zuul.projects['git.openstack.org/openstack-infra/opendev-website'].src_dir }}/www/"
+        dest: "{{ zuul.executor.work_root }}/artifacts/"
+
+    - name: Write marker text
+      copy:
+        dest: "{{ zuul.executor.work_root }}/artifacts/.root-marker"
+        content: "Project: {{ zuul.project.name }} Branch: {{ zuul.branch }} Build: {{ zuul.build }} Revision: {{ zuul.ref }}"