Ubuntu 22.04
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OpenStack Yoga : Configure Heat (Control Node)
2022/05/04
 
Install OpenStack Orchestration Service (Heat).
This example is based on the environment like follows.
------------+-----------------------------+-----------------------------+------------
            |                             |                             |
        eth0|10.0.0.30                eth0|10.0.0.50                eth0|10.0.0.51
+-----------+-----------+     +-----------+-----------+     +-----------+-----------+
|   [ dlp.srv.world ]   |     | [ network.srv.world ] |     |  [ node01.srv.world ] |
|     (Control Node)    |     |     (Network Node)    |     |     (Compute Node)    |
|                       |     |                       |     |                       |
|  MariaDB    RabbitMQ  |     |      Open vSwitch     |     |        Libvirt        |
|  Memcached  httpd     |     |     Neutron Server    |     |      Nova Compute     |
|  Keystone   Glance    |     |      OVN-Northd       |     |      Open vSwitch     |
|  Nova API  Cinder API |     |     Cinder Volume     |     |   OVN Metadata Agent  |
|                       |     |    Heat API/Engine    |     |     OVN-Controller    |
+-----------------------+     +-----------------------+     +-----------------------+

[1] Add users and so on for Heat services in Keystone on the Control Node.
# create [heat] user in [service] project

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

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | c1c4d9a5313f43bd9f6f555e2d34ab28 |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 0383064a5cda4da490c6f7601209dcad |
| name                | heat                             |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

# add [heat] user in [admin] role

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

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

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | None                             |
| domain_id   | None                             |
| id          | 2eb6d717dcf54c52b4900fab860d2291 |
| name        | heat_stack_owner                 |
| options     | {}                               |
+-------------+----------------------------------+

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

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | None                             |
| domain_id   | None                             |
| id          | f85bd7c7d2234471b42915b885c5c542 |
| name        | heat_stack_user                  |
| options     | {}                               |
+-------------+----------------------------------+

# add [admin] user in [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          | 18f744f8a4b2447c968d7ba6baa6e3da |
| 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          | 09f866bf1cbb4ee0bf38186dfdab60a1 |
| name        | heat-cfn                         |
| type        | cloudformation                   |
+-------------+----------------------------------+

# define Heat API Host

root@dlp ~(keystone)#
heat_api=network.srv.world
# create endpoint 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           | 241a6ee678ad419bbfd4a3274c5c0bdf               |
| interface    | public                                         |
| region       | RegionOne                                      |
| region_id    | RegionOne                                      |
| service_id   | 18f744f8a4b2447c968d7ba6baa6e3da               |
| service_name | heat                                           |
| service_type | orchestration                                  |
| url          | http://network.srv.world:8004/v1/%(tenant_id)s |
+--------------+------------------------------------------------+

# create endpoint 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           | be5fd08f23a042619d72f0e9fc071183               |
| interface    | internal                                       |
| region       | RegionOne                                      |
| region_id    | RegionOne                                      |
| service_id   | 18f744f8a4b2447c968d7ba6baa6e3da               |
| service_name | heat                                           |
| service_type | orchestration                                  |
| url          | http://network.srv.world:8004/v1/%(tenant_id)s |
+--------------+------------------------------------------------+

# create endpoint 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           | cd784c3fab304cf685966ead95a9085b               |
| interface    | admin                                          |
| region       | RegionOne                                      |
| region_id    | RegionOne                                      |
| service_id   | 18f744f8a4b2447c968d7ba6baa6e3da               |
| service_name | heat                                           |
| service_type | orchestration                                  |
| url          | http://network.srv.world:8004/v1/%(tenant_id)s |
+--------------+------------------------------------------------+

# create endpoint for [cloudformation] (public)

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

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 553f2ae2de3041cc9c86ad01b9f7a881 |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 09f866bf1cbb4ee0bf38186dfdab60a1 |
| service_name | heat-cfn                         |
| service_type | cloudformation                   |
| url          | http://network.srv.world:8000/v1 |
+--------------+----------------------------------+

# create endpoint for [cloudformation] (internal)

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

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 1039aa2e4d3e4c8b84286d648437e06e |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 09f866bf1cbb4ee0bf38186dfdab60a1 |
| service_name | heat-cfn                         |
| service_type | cloudformation                   |
| url          | http://network.srv.world:8000/v1 |
+--------------+----------------------------------+

# create endpoint for [cloudformation] (admin)

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

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 48938072d9de484da096bc3b4e63cb9a |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 09f866bf1cbb4ee0bf38186dfdab60a1 |
| service_name | heat-cfn                         |
| service_type | cloudformation                   |
| url          | http://network.srv.world: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          | 58274b606b4e44feaf026294658d7ec4 |
| name        | heat                             |
| options     | {}                               |
| tags        | []                               |
+-------------+----------------------------------+

# create [heat_domain_admin] user

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

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | 58274b606b4e44feaf026294658d7ec4 |
| enabled             | True                             |
| id                  | a40bc63dd177486b885deed6a0b01029 |
| 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
[2] Create a database for Heat to MariaDB.
root@dlp ~(keystone)#
mysql

Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 101
Server version: 10.6.7-MariaDB-2ubuntu1 Ubuntu 22.04

Copyright (c) 2000, 2018, 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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