(十)OpenStack---M版---雙節點搭建---Heat安裝和配置

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本章節僅在Controller節點執行

1.Controller節點執行安裝和配置

2.驗證操做

1.Controller節點執行安裝和配置

1.建立數據庫

# mysql -uroot -p000000
> create database heat;
> grant all privileges on heat.* to 'heat'@'localhost' identified by '000000';
> grant all privileges on heat.* to 'heat'@'%' identified by '000000';

2.獲取管理員憑證並建立服務

# . /root/admin-openrc
# openstack user create --domain default --password 000000 heat
# openstack role add --project service --user heat admin
# openstack service create --name heat --description "Orchestration" orchestration
# openstack service create --name heat-cfn --description "Orchestration"  cloudformation

3.建立API接口

# openstack endpoint create --region RegionOne orchestration public http://controller:8004/v1/%\(tenant_id\)s
# openstack endpoint create --region RegionOne orchestration internal http://controller:8004/v1/%\(tenant_id\)s
# openstack endpoint create --region RegionOne orchestration admin http://controller:8004/v1/%\(tenant_id\)s

# openstack endpoint create --region RegionOne cloudformation public http://controller:8000/v1
# openstack endpoint create --region RegionOne cloudformation internal http://controller:8000/v1
# openstack endpoint create --region RegionOne cloudformation admin http://controller:8000/v1

4.爲了管理棧，在認證服務中Orchestration須要更多信息。爲了添加這些信息，完成下面的步驟：

# openstack domain create --description "Stack projects and users" heat
# openstack user create --domain heat --password 000000 heat_domain_admin
# openstack role add --domain heat --user-domain heat --user heat_domain_admin admin
# openstack role create heat_stack_owner
# openstack role add --project demo --user demo heat_stack_owner
# openstack role create heat_stack_user

5.安裝軟件包

# yum -y install openstack-heat-api openstack-heat-api-cfn openstack-heat-engine

6.編輯文件 /etc/heat/heat.conf 並完成以下動做

# vi /etc/heat/heat.conf

在 「[DEFAULT]」 下添加
rpc_backend = rabbit
heat_metadata_server_url = http://controller:8000
heat_waitcondition_server_url = http://controller:8000/v1/waitcondition
stack_domain_admin = heat_domain_admin
stack_domain_admin_password = 000000
stack_user_domain_name = heat

在 [database] 部分，配置數據庫訪問：
connection = mysql+pymysql://heat:000000@controller/heat

在[oslo_messaging_rabbit]」部分，配置 「RabbitMQ」 消息隊列訪問：
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = 000000

`這裏的[keystone_authtoken] 須要手動添加``
在``[keystone_authtoken]部分，配置認證服務訪問：`
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = heat
password = 000000

在[trustee]部分，配置認證服務訪問：
auth_plugin = password
auth_url = http://controller:35357
username = heat
password = 000000
user_domain_name = default

在[clients_keystone]部分，配置認證服務訪問：
auth_uri = http://controller:35357

在[ec2authtoken]部分，配置認證服務訪問：
auth_uri = http://controller:5000/v2.0

7.同步數據庫

# su -s /bin/sh -c "heat-manage db_sync" heat

8.啓動並設置開機啓動

# systemctl start openstack-heat-api.service openstack-heat-api-cfn.service openstack-heat-engine.service
# systemctl enable openstack-heat-api.service openstack-heat-api-cfn.service openstack-heat-engine.service

2.驗證操做

1.source 租戶`admin的憑證腳本：

# . /root/admin-openrc

2.列出服務組件，以驗證是否成功啓動並註冊了每一個進程

# openstack orchestration service list