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 | | Open vSwitch | | Libvirt |
| Memcached httpd | | L2,L3,Metadata Agent | | Nova Compute |
| Keystone Glance | | Heat API API-CFN | | Open vSwitch |
| Nova API | | Heat Engine | | L2 Agent |
| Neutron Server | | | | |
+-----------------------+ +-----------------------+ +-----------------------+
|
| [1] | Install packages on Control Node. |
|
[root@dlp ~(keystone)]#
yum --enablerepo=centos-openstack-ocata,epel -y install openstack-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 | 18ba3488fac4462dbdc5689109386c36 |
| domain_id | default |
| enabled | True |
| id | 580df167c6fd4bd5a24f35d99f375d08 |
| 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 | e64400378b30483eb97f8599cbd3b29b | | name | heat_stack_owner | +-----------+----------------------------------+[root@dlp ~(keystone)]#
openstack role create heat_stack_user
+-----------+----------------------------------+ | Field | Value | +-----------+----------------------------------+ | domain_id | None | | id | 4a6757d7d64746de9f300efc42d68264 | | 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 | 3b448f30665d46aca9e480362ba4246d | | 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 | a4427fb918ea46a893682890b1a4fe8c | | 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 | 9043e183e05c4684ae97459b475714cb | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 3b448f30665d46aca9e480362ba4246d | | 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 | 9b5b8eeb9b1e4c74ad47446a62fac794 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 3b448f30665d46aca9e480362ba4246d | | 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 | 1daed803e2d148eba240eb41467b0838 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 3b448f30665d46aca9e480362ba4246d | | 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://$heat_api:8000/v1
+--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 0c9665539f6c4ffdaab2eddff0f209bc | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | a4427fb918ea46a893682890b1a4fe8c | | service_name | heat-cfn | | service_type | cloudformation | | url | http://10.0.0.50:8000/v1 | +--------------+----------------------------------+
# create endpoint entry for cloudformation (internal)
[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne cloudformation internal http://$heat_api:8000/v1
+--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 92a0cb590c574672b956385ada4157d1 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | a4427fb918ea46a893682890b1a4fe8c | | 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 | e09282cc4928477aa7ea7e2dc8de991d | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | a4427fb918ea46a893682890b1a4fe8c | | 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 | a409e9f8003544b39b6576e0a53e6d76 | | name | heat | +-------------+----------------------------------+
# create "heat_domain_admin" user
[root@dlp ~(keystone)]#
openstack user create --domain heat --password servicepassword heat_domain_admin
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | a409e9f8003544b39b6576e0a53e6d76 |
| enabled | True |
| id | 843689e4984e49e2a42d5ec04d0ac5e7 |
| 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 42 Server version: 10.1.20-MariaDB MariaDB Server Copyright (c) 2000, 2016, 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)]>
MariaDB [(none)]>
flush privileges;
Query OK, 0 rows affected (0.00 sec)
exit
Bye |
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