Add nginx support to zuul-web

Our zuul-web nodes will actually require nginx to help serve the static
content from zuul.

Change-Id: I6afaa78968fef59286412c7410a26605d3c971a3
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

.zuul.d/jobs.yaml

@@ -8,6 +8,7 @@
       - openstack/ansible-role-diskimage-builder
       - openstack/ansible-role-gearman
       - openstack/ansible-role-logrotate
+      - openstack/ansible-role-nginx
       - openstack/ansible-role-nodepool
       - openstack/ansible-role-openstacksdk
       - openstack/ansible-role-ssh

playbooks/zuul.yaml

@@ -68,6 +68,14 @@
       include_role:
         name: openstack.logrotate
 
+- name: Bootstrap zuul-web
+  hosts: zuul-web
+
+  tasks:
+    - name: Setup openstack.nginx role
+      include_role:
+        name: openstack.nginx
+
 - import_playbook: zuul-scheduler.yaml
 - import_playbook: zuul-executor.yaml
 - import_playbook: zuul-fingergw.yaml

tools/requirements.yaml

@@ -8,6 +8,9 @@
 - name: openstack.logrotate
   src: git+https://git.openstack.org/openstack/ansible-role-logrotate
 
+- name: openstack.nginx
+  src: git+https://git.openstack.org/openstack/ansible-role-nginx
+
 - name: openstack.nodepool
   src: git+https://git.openstack.org/openstack/ansible-role-nodepool