Add entry point to tox to publish images

This allows use to gate in image builds, but only publish them in
periodic or post pipelines.

Change-Id: I09fd247f557a777f2b09f83a5e4d7f0206c04838
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

playbooks/build-images.yaml

@@ -17,24 +17,3 @@
 - include: zookeeper.yaml
 - include: nodepool-builder.yaml
 - include: prove.yaml
-
-- name: Publish diskimages.
-  hosts: bastion
-  connection: local
-
-  vars:
-    images_dir: "{{ lookup('env','WORKSPACE') }}/images"
-
-  tasks:
-    - name: Create images directory.
-      file:
-        path: "{{ images_dir }}"
-        state: directory
-
-    - name: Copy diskimages into images directory.
-      shell: "/bin/bash -c 'gzip -9 < /opt/nodepool/images/{{ item }}*.tar > {{ images_dir }}/{{ item }}.tgz'"
-      with_items:
-        - centos-7
-        - ubuntu-trusty
-        - ubuntu-xenial
-      tags: skip_ansible_lint

playbooks/publish-images.yaml

@@ -0,0 +1,36 @@
+# Copyright 2016 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+---
+- include: build-images.yaml
+
+- name: Publish diskimages.
+  hosts: bastion
+  connection: local
+
+  vars:
+    images_dir: "{{ lookup('env','WORKSPACE') }}/images"
+
+  tasks:
+    - name: Create images directory.
+      file:
+        path: "{{ images_dir }}"
+        state: directory
+
+    - name: Copy diskimages into images directory.
+      shell: "/bin/bash -c 'gzip -9 < /opt/nodepool/images/{{ item }}*.tar > {{ images_dir }}/{{ item }}.tgz'"
+      with_items:
+        - centos-7
+        - ubuntu-trusty
+        - ubuntu-xenial
+      tags: skip_ansible_lint

tox.ini

@@ -26,7 +26,6 @@ passenv =
   HOME
   SSH_AUTH_SOCK
   USER
-  WORKSPACE
 setenv =
   ANSIBLE_CONFIG = {toxinidir}/playbooks/ansible.cfg
   PYTHONUNBUFFERED = 1
@@ -46,6 +45,22 @@ setenv =
   ANSIBLE_CONFIG = {toxinidir}/playbooks/ansible.cfg
   PYTHONUNBUFFERED = 1
 
+[testenv:publish-images]
+deps = -r{toxinidir}/requirements.txt
+commands =
+  {toxinidir}/tools/install_bindep.sh
+  {toxinidir}/tools/install_roles.sh
+  # NOTE(pabelanger): Because ansible default ansible_user to null now, we need to pass it via CLI.
+  ansible-playbook -i playbooks/inventory playbooks/build-images.yaml -e ansible_user={env:USER} {posargs}
+passenv =
+  HOME
+  SSH_AUTH_SOCK
+  USER
+  WORKSPACE
+setenv =
+  ANSIBLE_CONFIG = {toxinidir}/playbooks/ansible.cfg
+  PYTHONUNBUFFERED = 1
+
 [testenv:docs]
 commands = python setup.py build_sphinx