Changes for tempest tests

Create and use  m1.nano flavor.
Disable volume snapshots.
Use local-net created in repo integration test runs.
Remove python virtualenv package, it contains old setuptools for centos

Change-Id: I42216a174930b17a4771e78c639da54e170a288c

attributes/default.rb

@@ -25,6 +25,7 @@ default['openstack']['integration-test'] = {
   'tenant_reuse' => true,
   'alt_ssh_user' => 'cirros',
   'ssh_user' => 'cirros',
+  'fixed_network' => 'local_net',
   'user1' => {
     'user_name' => 'tempest_user1',
     'password' => 'tempest_user1_pass',
@@ -38,13 +39,13 @@ default['openstack']['integration-test'] = {
   'image1' => {
     'name' => 'cirros',
     'id' => nil,
-    'flavor' => 1,
+    'flavor' => 99,
     'source' => 'http://download.cirros-cloud.net/0.3.2/cirros-0.3.2-x86_64-disk.img'
   },
   'image2' => {
     'name' => 'cirros',
     'id' => nil,
-    'flavor' => 1,
+    'flavor' => 99,
     'source' => 'http://download.cirros-cloud.net/0.3.2/cirros-0.3.2-x86_64-disk.img'
   }
 }
@@ -53,9 +54,9 @@ default['openstack']['integration-test'] = {
 case platform_family
 when 'fedora', 'rhel' # :pragma-foodcritic: ~FC024 - won't fix this
   default['openstack']['integration-test']['platform'] = {
-    'tempest_packages' => %w(git python-virtualenv libxslt-devel
+    'tempest_packages' => %w(git libxslt-devel
                              libxml2-devel python-testrepository
-                             libffi-devel),
+                             libffi-devel python-setuptools),
     'package_overrides' => ''
   }
 when 'debian'

recipes/setup.rb

@@ -96,11 +96,11 @@ git '/opt/tempest' do
   action :sync
 end
 
+admin_user = node['openstack']['identity']['admin_user']
+admin_tenant = node['openstack']['identity']['admin_tenant_name']
+
 %w(image1 image2).each do |img|
   image_name = node['openstack']['integration-test'][img]['name']
-  admin_user = node['openstack']['identity']['admin_user']
-  admin_tenant = node['openstack']['identity']['admin_tenant_name']
-
   openstack_image_image img do
     identity_user admin_user
     identity_pass admin_pass
@@ -126,6 +126,22 @@ end
   end
 end
 
+# NOTE: This has to be done in a ruby_block so it gets executed at execution
+#       time and not compile time (when nova does not yet exist).
+ruby_block 'Create nano flavor 99' do
+  block do
+    begin
+      env = openstack_command_env(admin_user, admin_tenant)
+      output = openstack_command('nova', 'flavor-list', env)
+      unless output.include? 'm1.nano'
+        openstack_command('nova', 'flavor-create m1.nano 99 64 0 1', env)
+      end
+    rescue RuntimeError => e
+      Chef::Log.error("Could not create flavor m1.nano. Error was #{e.message}")
+    end
+  end
+end
+
 template '/opt/tempest/etc/tempest.conf' do
   source 'tempest.conf.erb'
   owner 'root'
@@ -153,6 +169,7 @@ template '/opt/tempest/etc/tempest.conf' do
     'tempest_ssh_user' => node['openstack']['integration-test']['ssh_user'],
     'tempest_user2' => node['openstack']['integration-test']['user2']['user_name'],
     'tempest_user2_pass' => node['openstack']['integration-test']['user2']['password'],
-    'tempest_user2_tenant' => node['openstack']['integration-test']['user2']['tenant_name']
+    'tempest_user2_tenant' => node['openstack']['integration-test']['user2']['tenant_name'],
+    'tempest_fixed_network' => node['openstack']['integration-test']['fixed_network']
   )
 end

spec/setup-redhat_spec.rb

@@ -12,7 +12,7 @@ describe 'openstack-integration-test::setup' do
     include_context 'tempest-stubs'
 
     it 'installs tempest dependencies' do
-      packages = %w(git python-virtualenv libxslt-devel libxml2-devel
+      packages = %w(git libxslt-devel libxml2-devel
                     python-testrepository libffi-devel)
 
       packages.each do |pkg|

spec/setup_spec.rb

@@ -182,6 +182,10 @@ describe 'openstack-integration-test::setup' do
       expect(chef_run).to_not run_ruby_block("Get and set image2's ID")
     end
 
+    it 'runs ruby_block for nano flavor' do
+      expect(chef_run).to run_ruby_block('Create nano flavor 99')
+    end
+
     describe 'tempest.conf' do
       let(:file) { chef_run.template('/opt/tempest/etc/tempest.conf') }
 

templates/default/tempest.conf.erb

@@ -36,6 +36,8 @@ image_ref_alt = <%= node['openstack']['integration-test']['image2']['id'] %>
 flavor_ref = <%= @tempest_img_flavor1 %>
 flavor_ref_alt = <%= @tempest_img_flavor2 %>
 
+fixed_network_name = <%= @tempest_fixed_network %>
+
 build_interval = 3
 
 build_timeout = 400
@@ -120,6 +122,10 @@ build_interval = 3
 build_timeout = 400
 backup = false
 
+[volume-feature-enabled]
+
+snapshot = false
+
 [object-storage]
 
 catalog_type = object-store