Thursday, September 18, 2014

Opensatck Icehouse Installing Part -8 Heat - Orchestration Service

Installing Heat - Orchestration Service

Installing the Packages

yum install openstack-heat-api openstack-heat-engine openstack-heat-api-cfn

Configuring the Service

Setting Message Brocker
rpc_backend = heat.openstack.common.rpc.impl_kombu
rabbit_host=controller

Configuring Mysql
openstack-config --set /etc/heat/heat.conf database connection mysql://heat:test4heat@controller/heat

on mysql Server
mysql
CREATE DATABASE heat;
GRANT ALL PRIVILEGES ON heat.* TO 'heat'@'localhost' IDENTIFIED BY 'test4heat';
GRANT ALL PRIVILEGES ON heat.* TO 'heat'@'%' IDENTIFIED BY 'test4heat';
GRANT ALL PRIVILEGES ON heat.* TO 'heat'@'192.168.10.30' IDENTIFIED BY 'test4heat';
GRANT ALL PRIVILEGES ON heat.* TO 'heat'@'192.168.10.31' IDENTIFIED BY 'test4heat';
GRANT ALL PRIVILEGES ON heat.* TO 'heat'@'192.168.10.35' IDENTIFIED BY 'test4heat';
GRANT ALL PRIVILEGES ON heat.* TO 'heat'@'192.168.10.32' IDENTIFIED BY 'test4heat';
GRANT ALL PRIVILEGES ON heat.* TO 'heat'@'192.168.10.36' IDENTIFIED BY 'test4heat';
FLUSH PRIVILEGES;
exit
Create the heat service tables

# su -s /bin/sh -c "heat-manage db_sync" heat

Creating Service User
keystone user-create --name=heat --pass=test4heat --email=heat@example.com
keystone user-role-add --user=heat --tenant=service --role=admin

Run the following commands to configure the Orchestration service to authenticate with the Identity service:

openstack-config --set /etc/heat/heat.conf keystone_authtoken auth_uri http://controller:5000/v2.0
openstack-config --set /etc/heat/heat.conf keystone_authtoken auth_port 35357
openstack-config --set /etc/heat/heat.conf keystone_authtoken auth_protocol http
openstack-config --set /etc/heat/heat.conf keystone_authtoken admin_tenant_name service
openstack-config --set /etc/heat/heat.conf keystone_authtoken admin_user heat
openstack-config --set /etc/heat/heat.conf keystone_authtoken admin_password test4heat
openstack-config --set /etc/heat/heat.conf ec2authtoken auth_uri http://controller:5000/v2.0

Register the Heat and CloudFormation APIs with the Identity Service so that other OpenStack services can locate these APIs. Register the services and specify the endpoints:

keystone service-create --name=heat --type=orchestration --description="Orchestration"
keystone endpoint-create --service-id=$(keystone service-list | awk '/ orchestration / {print $2}') --publicurl=http://controller:8004/v1/%\(tenant_id\)s --internalurl=http://controller:8004/v1/%\(tenant_id\)s --adminurl=http://controller:8004/v1/%\(tenant_id\)s
keystone service-create --name=heat-cfn --type=cloudformation --description="Orchestration CloudFormation"
keystone endpoint-create --service-id=$(keystone service-list | awk '/ cloudformation / {print $2}') --publicurl=http://controller:8000/v1 --internalurl=http://controller:8000/v1 --adminurl=http://controller:8000/v1

Create the heat_stack_user role.

keystone role-create --name heat_stack_user


The example uses the IP address of the controller (10.0.0.11) instead of the controller host name since our example architecture does not include a DNS setup. Make sure that the instances can resolve the controller host name if you choose to use it in the URLs.
openstack-config --set /etc/heat/heat.conf DEFAULT heat_metadata_server_url http://192.168.10.30:8000
openstack-config --set /etc/heat/heat.conf DEFAULT heat_waitcondition_server_url http://192.168.10.30:8000/v1/waitcondition


service openstack-heat-api start
service openstack-heat-api-cfn start
service openstack-heat-engine start
chkconfig openstack-heat-api on
chkconfig openstack-heat-api-cfn on
chkconfig openstack-heat-engine on

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