OpenStack Rocky : Configure Heat#22019/08/22 |
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Install OpenStack Orchestration Service (Heat).
This example is based on the emvironment like follows.
------------+---------------------------+---------------------------+------------
| | |
eth0|10.0.0.30 eth0|10.0.0.50 eth0|10.0.0.51
+-----------+-----------+ +-----------+-----------+ +-----------+-----------+
| [ Control Node ] | | [ Network Node ] | | [ Compute Node ] |
| | | | | |
| MariaDB RabbitMQ | | L2 Agent | | Libvirt |
| Memcached httpd | | L3 Agent | | Nova Compute |
| Keystone Glance | | Metadata Agent | | L2 Agent |
| Nova API | | Cinder Volume | | |
| Neutron Server | | Heat API | | |
| Metadata Agent | | Heat Engine | | |
| Cinder API | | | | |
+-----------------------+ +-----------------------+ +-----------------------+
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| [1] | Install Heat services on Network Node. For questions during installation, it's OK to answer with [No] or input any value to them, Configure all with manualy below. |
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root@network:~# apt -y install heat-api heat-api-cfn heat-engine python-heatclient
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| [2] | Configure Heat. |
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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 domain name stack_user_domain_name = heat # Heat domain admin name stack_domain_admin = heat_domain_admin # Heat domain admin's password stack_domain_admin_password = servicepassword # RabbitMQ connection info transport_url = rabbit://openstack:password@10.0.0.30 # MariaDB connection info [database] connection = mysql+pymysql://heat:password@10.0.0.30/heat # Keystone auth info [clients_keystone] auth_uri = http://10.0.0.30:5000 # Keystone auth info [ec2authtoken] auth_uri = http://10.0.0.30:5000 [heat_api] bind_host = 0.0.0.0 bind_port = 8004 [heat_api_cfn] bind_host = 0.0.0.0 bind_port = 8000 # Keystone auth info [keystone_authtoken] www_authenticate_uri = http://10.0.0.30:5000 auth_url = http://10.0.0.30:5000 memcached_servers = 10.0.0.30:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = heat password = servicepassword [trustee] auth_plugin = password auth_url = http://10.0.0.30:5000 username = heat password = servicepassword user_domain_name = default chgrp heat /etc/heat/heat.conf root@network:~# chmod 644 /etc/heat/heat.conf root@network:~# su -s /bin/bash heat -c "heat-manage db_sync" root@network:~# systemctl restart heat-api heat-api-cfn heat-engine |
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