Add supoort for heat

Pending on review: https://review.openstack.org/#/c/59292/
1) Add dependency for openstack orchestration cookbook
2) Create heat database
3) Add testcase for heat database creation
Implements: blueprint heat-support

Change-Id: I99caa16f62945b8063f142d3897db8509248a0e8

Berksfile

@@ -16,3 +16,5 @@ cookbook "openstack-network",
   git: "git://github.com/stackforge/cookbook-openstack-network.git"
 cookbook "openstack-metering",
   git: "git://github.com/stackforge/cookbook-openstack-metering.git"
+cookbook "openstack-orchestration",
+  git: "git://github.com/stackforge/cookbook-openstack-orchestration.git"

metadata.rb

@@ -27,4 +27,5 @@ depends 'openstack-identity', '~> 8.0'
 depends 'openstack-image', '~> 8.0'
 depends 'openstack-metering', '~> 8.0'
 depends 'openstack-network', '~> 8.0'
+depends "openstack-orchestration", "~> 8.0"
 depends 'postgresql', '>= 3.0.0'

recipes/openstack-db.rb

@@ -62,3 +62,9 @@ db_create_with_user(
   node["openstack"]["block-storage"]["db"]["username"],
   db_password("cinder")
 )
+
+db_create_with_user(
+  "orchestration",
+  node["openstack"]["orchestration"]["db"]["username"],
+  db_password("heat")
+)

spec/openstack-db_spec.rb

@@ -56,4 +56,11 @@ describe "openstack-ops-database::openstack-db" do
 
     @chef_run.converge "openstack-ops-database::openstack-db"
   end
+
+  it "creates orchestration database and user" do
+    ::Chef::Recipe.any_instance.should_receive(:db_create_with_user).
+      with "orchestration", "heat", "test-pass"
+
+    @chef_run.converge "openstack-ops-database::openstack-db"
+  end
 end