OpenStack Icehouse : Configure Heat#22015/02/02 |
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Install OpenStack Orchestration Service (Heat).
This example shows to install Orchestration Services on the existing environment like follows.
For example, install and configure Orchestration Services on the Network Node.
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+------------------+ | +------------------------+
| [ Control Node ] | | | [ Network Node ] |
| Keystone |10.0.0.30 | 10.0.0.50| DHCP,L3,L2 Agent |
| Glance |------------+------------| Metadata Agent |
| Nova API |eth0 | eth0| Heat API,API-CFN |
| Neutron Server | | | Heat Engine |
+------------------+ | +------------------------+
eth0|10.0.0.51
+--------------------+
| [ Compute Node ] |
| Nova Compute |
| L2 Agent |
+--------------------+
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Install and configure Heat services on the Network Node on this section.
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| [1] | Install Heat services. |
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[root@network ~]# yum --enablerepo=openstack-icehouse,epel -y install openstack-heat-api openstack-heat-api-cfn openstack-heat-engine python-heatclient
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| [2] | Configure Heat services. |
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[root@network ~]# mv /etc/heat/heat.conf /etc/heat/heat.conf.org
[root@network ~]#
vi /etc/heat/heat.conf # create new
[DEFAULT]
deferred_auth_method=trusts trusts_delegated_roles=heat_stack_owner # Heat installed server heat_metadata_server_url=http://10.0.0.50:8000 heat_waitcondition_server_url=http://10.0.0.50:8000/v1/waitcondition heat_watch_server_url=http://10.0.0.50:8003 heat_stack_user_role=heat_stack_user # Heat donmain ID stack_user_domain=691c160cf5304d029828417832ffe91e # Heat domain admin name stack_domain_admin=heat_domain_admin # Heat domain admin's password stack_domain_admin_password=domainpassword # RabbitMQ server rabbit_host=10.0.0.30 rabbit_port=5672 # RabbitMQ userID rabbit_userid=guest # RabbitMQ user's password rabbit_password=password rpc_backend=heat.openstack.common.rpc.impl_kombu verbose=True
[database]
# connection info for MariaDB connection=mysql://heat:password@10.0.0.30/heat
[ec2authtoken]
# Keystone server auth_uri=http://10.0.0.30:35357/v2.0
[heat_api]
bind_host=0.0.0.0 bind_port=8004
[heat_api_cfn]
bind_host=0.0.0.0 bind_port=8000
[keystone_authtoken]
# Keystone server auth_host=10.0.0.30 auth_port=35357 auth_protocol=http auth_uri=http://10.0.0.30:35357/v2.0 # Heat admin user admin_user=heat # Heat admin user's password admin_password=servicepassword # Heat admin user's tenant admin_tenant_name=service chgrp heat /etc/heat/heat.conf [root@network ~]# chmod 640 /etc/heat/heat.conf [root@network ~]# heat-manage db_sync [root@network ~]# for service in api api-cfn engine do /etc/rc.d/init.d/openstack-heat-$service start chkconfig openstack-heat-$service on done Starting openstack-heat-api: [ OK ] Starting openstack-heat-api-cfn: [ OK ] Starting openstack-heat-engine: [ OK ] |
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