| Cài đặt Dịch vụ điều phối OpenStack (Heat). Ví dụ này hiển thị cách cài đặt Dịch vụ điều phối trên môi trường hiện có như sau. Ví dụ: cài đặt và định cấu hình Dịch vụ điều phối trên Nút mạng. | ------------------ | ------------------------ | [ Nút điều khiển ] | | | [ Nút mạng ] | | Đá đỉnh vòm |10.0.0.30 | 10.0.0.50| Đại lý DHCP,L3,L2 | | Nhìn thoáng qua |------------- ------------| Đại lý siêu dữ liệu | | API Nova |eth0 | eth0| API nhiệt, API-CFN | | Máy chủ neutron | | | Động Cơ Nhiệt | ------------------ | ------------------------- eth0|10.0.0.51 -------------------- | [ Nút tính toán ] | | Điện toán Nova | | Đại lý L2 | -------------------- |
| Thêm người dùng hoặc cơ sở dữ liệu cho các dịch vụ Heat trên Nút điều khiển trong phần này. | |
| [1] | Trước tiên hãy cài đặt các gói cần thiết. |
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# install from RDO, EPEL [root@dlp ~(keystone)]# yum --enablerepo=openstack-juno,epel -y install python-openstackclient
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| [2] | Thêm người dùng, v.v. cho các dịch vụ Heat trong Keystone trên Nút điều khiển. |
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# add Heat user [root@dlp ~(keystone)]# keystone user-create --tenant service --name heat --pass servicepassword --enabled true +----------+----------------------------------+ | Property | Value | +----------+----------------------------------+ | email | | | enabled | True | | id | bd8a752a43b640f4a1aef2fc7c793bca | | name | heat | | tenantId | 9e657ab1d2344de5aa9d86006732c7f0 | | username | heat | +----------+----------------------------------+[root@dlp ~(keystone)]# keystone user-create --tenant service --name heat-cfn --pass servicepassword --enabled true +----------+----------------------------------+ | Property | Value | +----------+----------------------------------+ | email | | | enabled | True | | id | f0d097806f3f4551902e9837ad6ba19a | | name | heat-cfn | | tenantId | 9e657ab1d2344de5aa9d86006732c7f0 | | username | heat-cfn | +----------+----------------------------------+ # add Heat user to admin role [root@dlp ~(keystone)]# keystone user-role-add --user heat --tenant service --role admin [root@dlp ~(keystone)]# keystone user-role-add --user heat-cfn --tenant service --role admin
# create the role for Heat [root@dlp ~(keystone)]# keystone role-create --name heat_stack_owner +----------+----------------------------------+ | Property | Value | +----------+----------------------------------+ | id | 864d549696d8483ba5abb4d39502c6e1 | | name | heat_stack_owner | +----------+----------------------------------+[root@dlp ~(keystone)]# keystone role-create --name heat_stack_user +----------+----------------------------------+ | Property | Value | +----------+----------------------------------+ | id | 1e1a4d5629bf44ef92da25e2d2dd1fef | | name | heat_stack_user | +----------+----------------------------------+ # add admin user to heat_stack_owner role [root@dlp ~(keystone)]# keystone user-role-add --user admin --tenant admin --role heat_stack_owner
# create service entry for Heat [root@dlp ~(keystone)]# keystone service-create --name=heat --type=orchestration --description="Orchestration Service" +-------------+----------------------------------+ | Property | Value | +-------------+----------------------------------+ | description | Orchestration Service | | enabled | True | | id | 4ce6b6d9352848328b90ca678ce9a95f | | name | heat | | type | orchestration | +-------------+----------------------------------+[root@dlp ~(keystone)]# keystone service-create --name=heat-cfn --type=cloudformation --description="Cloudformation Service" +-------------+----------------------------------+ | Property | Value | +-------------+----------------------------------+ | description | Cloudformation Service | | enabled | True | | id | e5c757c5bf5f43129cc2c451f93af5d9 | | name | heat-cfn | | type | cloudformation | +-------------+----------------------------------+ # define Heat API server's IP [root@dlp ~(keystone)]# HEAT_API=10.0.0.50
# create endpoint entry for Heat [root@dlp ~(keystone)]# keystone endpoint-create --region RegionOne \ --service heat \ --publicurl "http://$HEAT_API:8004/v1/\$(tenant_id)s" \ --internalurl "http://$HEAT_API:8004/v1/\$(tenant_id)s" \ --adminurl "http://$HEAT_API:8004/v1/\$(tenant_id)s" +-------------+----------------------------------------+ | Property | Value | +-------------+----------------------------------------+ | adminurl | http://10.0.0.50:8004/v1/$(tenant_id)s | | id | d3963a9e81a04f0ea3b767cffbbd52b1 | | internalurl | http://10.0.0.50:8004/v1/$(tenant_id)s | | publicurl | http://10.0.0.50:8004/v1/$(tenant_id)s | | region | RegionOne | | service_id | 9362f63bbd0e4bcfad1e54966673eb88 | +-------------+----------------------------------------+[root@dlp ~(keystone)]# keystone endpoint-create --region RegionOne \ --service heat-cfn \ --publicurl "http://$HEAT_API:8000/v1" \ --internalurl "http://$HEAT_API:8000/v1" \ --adminurl "http://$HEAT_API:8000/v1" +-------------+----------------------------------+ | Property | Value | +-------------+----------------------------------+ | adminurl | http://10.0.0.50:8000/v1 | | id | 9388e384f6454d43979c0be779293ca6 | | internalurl | http://10.0.0.50:8000/v1 | | publicurl | http://10.0.0.50:8000/v1 | | region | RegionOne | | service_id | 213530d8591f491ea12055f4494bbd3e | +-------------+----------------------------------+ # create Heat domain [root@dlp ~(keystone)]# KEYSTONE_IP=10.0.0.30 [root@dlp ~(keystone)]# ADMIN_TOKEN=`grep '^admin_token' /etc/keystone/keystone.conf | cut -d'=' -f2` [root@dlp ~(keystone)]# openstack --os-token $ADMIN_TOKEN \ --os-url=http://$KEYSTONE_IP:5000/v3 \ --os-identity-api-version=3 \ domain create heat \ --description "Owns users and projects created by heat" +-------------+-----------------------------------------+ | Field | Value | +-------------+-----------------------------------------+ | description | Owns users and projects created by heat | | enabled | True | | id | f1fd51925eed483a88bff3053d16b1b7 | | name | heat | +-------------+-----------------------------------------+ # create admin user for Heat domain [root@dlp ~(keystone)]# HEAT_DOMAIN=`openstack --os-token $ADMIN_TOKEN --os-url=http://$KEYSTONE_IP:5000/v3 --os-identity-api-version=3 domain list | grep heat | awk '{print $2}'` [root@dlp ~(keystone)]# openstack --os-token $ADMIN_TOKEN \ --os-url=http://$KEYSTONE_IP:5000/v3 \ --os-identity-api-version=3 \ user create heat_domain_admin \ --password domainpassword \ --domain $HEAT_DOMAIN \ --description "Manages users and projects created by heat" +-------------+--------------------------------------------+ | Field | Value | +-------------+--------------------------------------------+ | description | Manages users and projects created by heat | | domain_id | f1fd51925eed483a88bff3053d16b1b7 | | enabled | True | | id | 707fab244c154254853a7ecfe373a8f9 | | name | heat_domain_admin | +-------------+--------------------------------------------+ # add Heat domain admin to admin role [root@dlp ~(keystone)]# HEAT_DOMAIN_ADMIN=`openstack --os-token $ADMIN_TOKEN --os-url=http://$KEYSTONE_IP:5000/v3 --os-identity-api-version=3 user list | grep heat_domain_admin | awk '{print $2}'` [root@dlp ~(keystone)]# openstack --os-token $ADMIN_TOKEN \ --os-url=http://$KEYSTONE_IP:5000/v3 \ --os-identity-api-version=3 \ role add --user $HEAT_DOMAIN_ADMIN \ --domain $HEAT_DOMAIN admin |
| [3] | Tạo cơ sở dữ liệu về Heat to MariaDB. |
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[root@dlp ~(keystone)]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 16 Server version: 5.5.40-MariaDB-wsrep MariaDB Server, wsrep_25.11.r4026 Copyright (c) 2000, 2014, Oracle, Monty Program 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 |