Add support for kitchen testing

This changeset adds support for testing openstack-chef-repo with kitchen
and tempest.

Out of 63 tests, 33 pass and 30 are skipped, same as with current CI
tests.

The recipe, run_tempest in openstack-integration-test, is called at the
end of the installation phase.

In addition, a tempest run can be executed manually with
"kitchen verify".

Depends-On: I98706b1fc2c65a2359ca9b117a9491c0569514bd
Change-Id: I90c4ab627e3834ba9fd5791c425320e9536f7826

.kitchen.yml

@@ -0,0 +1,127 @@
+---
+driver:
+  name: vagrant
+  customize:
+    memory: 12000
+
+provisioner:
+  name: chef_zero
+  # You may wish to disable always updating cookbooks in CI or other testing
+  # environments.
+  # For example:
+  #   always_update_cookbooks: <%= !ENV['CI'] %>
+  always_update_cookbooks: true
+  require_chef_omnibus: 12
+  # Copy secret to /tmp/kitchen on test VM. Kitchen tries to gather secrets
+  # before any recipes had a chance to run -> we cannot use a recipe to put the
+  # secrets file in place.
+  encrypted_data_bag_secret_key_path: .chef/encrypted_data_bag_secret
+
+verifier:
+  name: inspec
+
+platforms:
+  # from environments/allinone-ubuntu16.json
+  - name: ubuntu-16.04
+    attributes:
+      apache:
+        listen: []
+      apt:
+        compile_time_update: true
+      openstack:
+        apt:
+          update_apt_cache: true
+        dashboard:
+          server_hostname: localhost
+        memcached_servers: ['127.0.0.1:11211']
+  # from environments/allinone-centos7.json
+  - name: centos-7.3
+    attributes:
+      mariadb:
+        mysqld:
+          lc_messages_dir: '/usr/share/mariadb'
+
+suites:
+  - name: default
+    run_list:
+      # run_list taken from roles/allinone.json
+      - recipe[build-essential]
+      - recipe[openstack-common]
+      - recipe[openstack-common::logging]
+      - recipe[openstack-common::sysctl]
+      - recipe[openstack-common::client]
+      - recipe[openstack-ops-database::server]
+      - recipe[openstack-ops-database::openstack-db]
+      - recipe[openstack-ops-messaging::rabbitmq-server]
+      - recipe[openstack-identity::server-apache]
+      - recipe[openstack-identity::registration]
+      - recipe[openstack-identity::openrc]
+      - recipe[openstack-image::api]
+      - recipe[openstack-image::registry]
+      - recipe[openstack-image::identity_registration]
+      - recipe[openstack-network::identity_registration]
+      - recipe[openstack-network::ml2_core_plugin]
+      - recipe[openstack-network::ml2_openvswitch]
+      - recipe[openstack-network]
+      - recipe[openstack-network::openvswitch]
+      - recipe[openstack-network::_bridge_config_example]
+      - recipe[openstack-network::plugin_config]
+      - recipe[openstack-network::server]
+      - recipe[openstack-network::l3_agent]
+      - recipe[openstack-network::dhcp_agent]
+      - recipe[openstack-network::metadata_agent]
+      - recipe[openstack-network::openvswitch_agent]
+      - recipe[openstack-compute::nova-setup]
+      - recipe[openstack-compute::identity_registration]
+      - recipe[openstack-compute::conductor]
+      - recipe[openstack-compute::api-os-compute]
+      - recipe[openstack-compute::api-metadata]
+      - recipe[openstack-compute::placement_api]
+      - recipe[openstack-compute::scheduler]
+      - recipe[openstack-compute::vncproxy]
+      - recipe[openstack-compute::compute]
+      - recipe[openstack-compute::identity_registration]
+      # NOTE: block-storage, orchestration, dashboard, etc. can be installed
+      #       but are not tested by tempest
+      - recipe[openstack-block-storage::api]
+      - recipe[openstack-block-storage::scheduler]
+      - recipe[openstack-block-storage::volume_driver_lvm]
+      - recipe[openstack-block-storage::volume]
+      - recipe[openstack-block-storage::backup]
+      - recipe[openstack-block-storage::identity_registration]
+      - recipe[openstack-orchestration::engine]
+      - recipe[openstack-orchestration::api]
+      - recipe[openstack-orchestration::api-cfn]
+      - recipe[openstack-orchestration::api-cloudwatch]
+      - recipe[openstack-orchestration::identity_registration]
+      - recipe[openstack-image::image_upload]
+      - recipe[openstack-dashboard::horizon]
+      - recipe[openstack-dashboard::neutron-lbaas-dashboard]
+      - recipe[openstack-integration-test::create_network]
+      - recipe[openstack-integration-test::setup]
+      - recipe[openstack-integration-test::run_tempest]
+    verifier:
+      inspec_tests:
+        - test/tempest/default
+  # from environments/allinone-ubuntu16.json, environments/allinone-centos7.json
+    attributes:
+      # Attributes copied from environments/integration-ubuntu16.json
+      openstack:
+        telemetry:
+          conf:
+            DEFAULT:
+              meter_dispatchers: database
+        mq:
+          user: admin
+        network:
+          conf:
+            DEFAULT:
+              service_plugins: router
+        image:
+          image_upload: true
+        compute:
+          conf:
+            libvirt:
+              virt_type: qemu
+        secret:
+          key_path: /tmp/kitchen/encrypted_data_bag_secret

test/tempest/default/default_test.rb

@@ -0,0 +1,14 @@
+# # encoding: utf-8
+
+# Inspec test for openstack-chef-repo
+
+# The Inspec reference, with examples and extensive documentation, can be
+# found at http://inspec.io/docs/reference/resources/
+
+# There is no console output during runtime, check log file instead.
+describe command('sudo bash -c "cd /opt/tempest && ' \
+                 'sudo /opt/tempest-venv/tempest.sh | ' \
+                 'tee /root/inspec-tempest-$(date -Iminutes).log &&' \
+                 'exit \${PIPESTATUS[0]}"') do
+  its('exit_status') { should eq 0 }
+end