add feature flags

this commit adds to feature flags

- resize_available
- change_pw_available

these flags determine rather or not these features are tested for.

manifests/init.pp

@@ -36,6 +36,10 @@ class tempest(
   $admin_password       = 'ChangeMe',
   $admin_tenant_name    = 'openstack',
 
+  # testing features that are supported
+  $resize_available     = false,
+  $change_pw_available  = false,
+
   $git_protocol         = 'git',
   $image_name           = 'cirros',
   $version_to_test      = 'master',

templates/tempest.conf.erb

@@ -101,10 +101,10 @@ create_image_enabled = true
 # For resize to work with libvirt/kvm, one of the following must be true:
 # Single node: allow_resize_to_same_host=True must be set in nova.conf
 # Cluster: the 'nova' user must have scp access between cluster nodes
-resize_available = true
+resize_available = <%= resize_available %>
 
 # Does the compute API support changing the admin password?
-change_password_available=true
+change_password_available= <%= change_pw_available %>
 
 # Run live migration tests (requires 2 hosts)
 live_migration_available = false

templates/tempest.folsom.conf.erb

@@ -97,10 +97,10 @@ create_image_enabled = true
 # For resize to work with libvirt/kvm, one of the following must be true:
 # Single node: allow_resize_to_same_host=True must be set in nova.conf
 # Cluster: the 'nova' user must have scp access between cluster nodes
-resize_available = true
+resize_available = <%= resize_available %>
 
 # Does the compute API support changing the admin password?
-change_password_available=true
+change_password_available= <%= change_pw_available %>
 
 # Level to log Compute API request/response details.
 log_level = ERROR