Ubuntu 18.04
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OpenStack Queens : Configure Heat#1
2018/06/20
 
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           |   |                       |   |                       |
 +-----------------------+   +-----------------------+   +-----------------------+

[1] Install packages on Control Node.
root@dlp ~(keystone)#
apt -y install heat-common
[2] Add users and so on for Heat services in Keystone on the Control Node.
# add Heat user

root@dlp ~(keystone)#
openstack user create --domain default --project service --password servicepassword heat

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | fa8bf7aca73e44cb9bc2c9f42859857e |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 08d8101b3dd146e093c6f32a8ab16fa1 |
| name                | heat                             |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

# add Heat user to admin role

root@dlp ~(keystone)#
openstack role add --project service --user heat admin
# create a role for Heat

root@dlp ~(keystone)#
openstack role create heat_stack_owner

+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | b429c88e0fdd4956926d8e26e782c67a |
| name      | heat_stack_owner                 |
+-----------+----------------------------------+

root@dlp ~(keystone)#
openstack role create heat_stack_user

+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | bc37277accd642858ea7f3f512908427 |
| name      | heat_stack_user                  |
+-----------+----------------------------------+

# add admin user to heat_stack_owner role

root@dlp ~(keystone)#
openstack role add --project admin --user admin heat_stack_owner
# create service entry for Heat

root@dlp ~(keystone)#
openstack service create --name heat --description "Openstack Orchestration" orchestration

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Openstack Orchestration          |
| enabled     | True                             |
| id          | e2a4ba9ec0dc4f6a97af9bd57f27a45e |
| name        | heat                             |
| type        | orchestration                    |
+-------------+----------------------------------+

root@dlp ~(keystone)#
openstack service create --name heat-cfn --description "Openstack Orchestration" cloudformation

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Openstack Orchestration          |
| enabled     | True                             |
| id          | 51285198dece49068c8ecf7cbe6af4da |
| name        | heat-cfn                         |
| type        | cloudformation                   |
+-------------+----------------------------------+

# define Heat API server's IP

root@dlp ~(keystone)#
heat_api=10.0.0.50
# create endpoint entry for orchestration (public)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne orchestration public http://$heat_api:8004/v1/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | c124fa3b493d4a3385293fbcb3196a0c       |
| interface    | public                                 |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | e2a4ba9ec0dc4f6a97af9bd57f27a45e       |
| service_name | heat                                   |
| service_type | orchestration                          |
| url          | http://10.0.0.50:8004/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# create endpoint entry for orchestration (internal)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne orchestration internal http://$heat_api:8004/v1/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 90856e2bf5ae453a837569fbdf7efd08       |
| interface    | internal                               |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | e2a4ba9ec0dc4f6a97af9bd57f27a45e       |
| service_name | heat                                   |
| service_type | orchestration                          |
| url          | http://10.0.0.50:8004/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# create endpoint entry for orchestration (admin)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne orchestration admin http://$heat_api:8004/v1/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 42504877a7544f54a13171626de1808e       |
| interface    | admin                                  |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | e2a4ba9ec0dc4f6a97af9bd57f27a45e       |
| service_name | heat                                   |
| service_type | orchestration                          |
| url          | http://10.0.0.50:8004/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# create endpoint entry for cloudformation (public)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne cloudformation public http://$heat_api:8000/v1

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 7567961a50984bd0aa2de4edb4774ad1 |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 51285198dece49068c8ecf7cbe6af4da |
| service_name | heat-cfn                         |
| service_type | cloudformation                   |
| url          | http://10.0.0.50:8000/v1         |
+--------------+----------------------------------+

# create endpoint entry for cloudformation (internal)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne cloudformation internal http://$heat_api:8000/v1

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 2ee909d01bdf4ca8b96a89fe11ea93f3 |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 51285198dece49068c8ecf7cbe6af4da |
| service_name | heat-cfn                         |
| service_type | cloudformation                   |
| url          | http://10.0.0.50:8000/v1         |
+--------------+----------------------------------+

# create endpoint entry for cloudformation (admin)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne cloudformation admin http://$heat_api:8000/v1

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 0d56b28308d94a5c89e2e7f2b32d8729 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 51285198dece49068c8ecf7cbe6af4da |
| service_name | heat-cfn                         |
| service_type | cloudformation                   |
| url          | http://10.0.0.50:8000/v1         |
+--------------+----------------------------------+

# create Heat domain

root@dlp ~(keystone)#
openstack domain create --description "Stack projects and users" heat

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Stack projects and users         |
| enabled     | True                             |
| id          | b05620db99ea4d2587b4c2027dc04ffa |
| name        | heat                             |
| tags        | []                               |
+-------------+----------------------------------+

# create "heat_domain_admin" user

root@dlp ~(keystone)#
openstack user create --domain heat --password servicepassword heat_domain_admin

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | b05620db99ea4d2587b4c2027dc04ffa |
| enabled             | True                             |
| id                  | ae19e93b16f9451daa90ad55f9872c6f |
| name                | heat_domain_admin                |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

# add "heat_domain_admin" user to admin role

root@dlp ~(keystone)#
openstack role add --domain heat --user heat_domain_admin admin
[3] Create a database for Heat to MariaDB.
root@dlp ~(keystone)#
mysql -u root -p

Enter password:
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 82
Server version: 10.1.29-MariaDB-6 Ubuntu 18.04

Copyright (c) 2000, 2017, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]>
create database heat;

Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on heat.* to heat@'localhost' identified by 'password';

Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on heat.* to heat@'%' identified by 'password';

Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
flush privileges;

Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
exit

Bye
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