Improve Heat integration

Generate Heat environment variables.
Rename yml file to api and engine to follow other service conventions.
Add heat to compose/start
Modify integration guide to include new variables.

Change-Id: I058d829901881e28d6f4785f59fcf778058241e4

docs/integration-guide.md

@@ -70,6 +70,10 @@ all containers.  This allows a simple method of ensuring every type of node
     NOVA_EC2_SERVICE_HOST=<IP> _ The IP Address wher ethe Nova EC2 service is hosted
     NOVA_KEYSTONE_PASSWORD=<password> - The Nova keystone password
     NOVA_KEYSTONE_USER=<nova> - The Nova keystone username
+    HEAT_DB_NAME=<heat> - The heat DB name
+    HEAT_DB_PASSWORD=<kolla> - The heat db password
+    HEAT_KEYSTONE_PASSWORD=<heat> - The keystone password for the heat user
+    HEAT_API_SERVICE_HOST=<IP> - The IP Address where the Heat API service is hosted
     PUBLIC_INTERFACE=<eth1> - The nova public interface
     PUBLIC_IP=<Host IP Address> - The IP Address of this host
     RABBITMQ_PASS=<rabbit> - The rabbitmq password used to join AMQP

tools/genenv

@@ -62,6 +62,12 @@ NOVA_PUBLIC_INTERFACE=$MY_DEV
 NOVA_FLAT_INTERFACE=$MY_DEV
 CONFIG_NETWORK=True
 
+# Heat
+HEAT_DB_NAME=heat
+HEAT_DB_PASSWORD=kolla
+HEAT_KEYSTONE_PASSWORD=heat
+HEAT_API_SERVICE_HOST=$HOST_IP
+
 cat > ./openrc <<EOF
 export OS_AUTH_URL="http://${KEYSTONE_PUBLIC_SERVICE_HOST}:5000/v2.0"
 export OS_USERNAME=$ADMIN_TENANT_NAME
@@ -99,6 +105,10 @@ NOVA_EC2_API_SERVICE_HOST=$NOVA_EC2_SERVICE_HOST
 NOVA_EC2_SERVICE_HOST=$NOVA_EC2_SERVICE_HOST
 NOVA_KEYSTONE_PASSWORD=$NOVA_KEYSTONE_PASSWORD
 NOVA_KEYSTONE_USER=$NOVA_KEYSTONE_USER
+HEAT_DB_NAME=$HEAT_DB_NAME
+HEAT_DB_PASSWORD=$HEAT_DB_PASSWORD
+HEAT_KEYSTONE_PASSWORD=$HEAT_KEYSTONE_PASSWORD
+HEAT_API_SERVICE_HOST=$HEAT_API_SERVICE_HOST
 PUBLIC_INTERFACE=$NOVA_PUBLIC_INTERFACE
 PUBLIC_IP=$HOST_IP
 PUBLIC_IP=$PUBLIC_IP

tools/start

@@ -46,6 +46,9 @@ docker-compose -f ./compose/nova-api-conductor-scheduler.yml up -d
 echo Starting nova compute with nova networking.
 docker-compose -f ./compose/nova-compute-network.yml up -d
 
+echo Starting heat.
+docker-compose -f ./compose/heat-api-engine.yml up -d
+
 IMAGE_URL=http://download.cirros-cloud.net/0.3.3/
 IMAGE=cirros-0.3.3-x86_64-disk.img
 if ! [ -f "$IMAGE" ]; then