OpenStack Pike : Heat 設定#22017/09/18

OpenStack Orchestration Service（Heat）をインストールします。

当例では以下のような環境を例に Orchestration サービスをインストールします。

     ------------+---------------------------+---------------------------+------------
                 |                           |                           |
             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]	Network ノードにHeat サービスをインストールします。

root@network:~#

apt-get -y install heat-api heat-api-cfn heat-engine python-heatclient

[2]	Heat サービスを設定します。

root@network:~#

mv /etc/heat/heat.conf /etc/heat/heat.conf.org

root@network:~#

vi /etc/heat/heat.conf

# 新規作成

[DEFAULT]
deferred_auth_method = trusts
trusts_delegated_roles = heat_stack_owner
# Heat インストールサーバーを指定
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 ドメイン名を指定
stack_user_domain_name = heat
# Heat ドメイン管理ユーザー名
stack_domain_admin = heat_domain_admin
# Heat ドメイン管理ユーザーのパスワード
stack_domain_admin_password = servicepassword
# RabbitMQ 接続情報
transport_url = rabbit://openstack:password@10.0.0.30

# MariaDB 接続情報
[database]
connection = mysql+pymysql://heat:password@10.0.0.30/heat

# Keystone サーバー指定
[clients_keystone]
auth_uri = http://10.0.0.30:35357

# Keystone サーバー指定
[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 サーバー指定
[keystone_authtoken]
auth_uri = http://10.0.0.30:5000
auth_url = http://10.0.0.30:35357
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://10.0.0.30:35357
username = heat
password = servicepassword
user_domain_name = default

root@network:~#

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