OpenStack Wallaby : Configure Trove (Control Node)2021/04/26 |
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Install OpenStack Database Service (Trove).
This example is based on the environment like follows.
Install Trove services on Network Node.
------------+---------------------------+---------------------------+------------
| | |
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 | | Neutron Server | | Nova Compute |
| Keystone Glance | | OVN-Northd | | Open vSwitch |
| Nova API | | Cinder Volume | | OVN Metadata Agent |
| Cinder API | | iSCSI Target | | OVN-Controller |
| | | Heat API/Engine | | |
| | | Trove Services | | |
+-----------------------+ +-----------------------+ +-----------------------+
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| [1] | Add users and others for Trove in Keystone. |
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# create [trove] user in [service] project [root@dlp ~(keystone)]# openstack user create --domain default --project service --password servicepassword trove
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| default_project_id | 620c149e6cc84d7e8f446504cd3cd355 |
| domain_id | default |
| enabled | True |
| id | b864807d583e4c45b589f9a1c3fa31cb |
| name | trove |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
# add [trove] user in [admin] role [root@dlp ~(keystone)]# openstack role add --project service --user trove admin
# create service entry for [trove] [root@dlp ~(keystone)]# openstack service create --name trove --description "OpenStack Database Service" database +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | OpenStack Database Service | | enabled | True | | id | 800a451ab80b4f6ea6e80568a4bbaf83 | | name | trove | | type | database | +-------------+----------------------------------+ # define Trove API Host [root@dlp ~(keystone)]# export trove_api=10.0.0.50
# create endpoint for [trove] (public) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne database public http://$trove_api:8779/v1.0/%\(tenant_id\)s +--------------+------------------------------------------+ | Field | Value | +--------------+------------------------------------------+ | enabled | True | | id | 1e561e62f29d44ab998cbc4d180980fd | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 800a451ab80b4f6ea6e80568a4bbaf83 | | service_name | trove | | service_type | database | | url | http://10.0.0.50:8779/v1.0/%(tenant_id)s | +--------------+------------------------------------------+ # create endpoint for [trove] (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne database internal http://$trove_api:8779/v1.0/%\(tenant_id\)s +--------------+------------------------------------------+ | Field | Value | +--------------+------------------------------------------+ | enabled | True | | id | 751d437fdc4642dc8c51a258ab0ed464 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 800a451ab80b4f6ea6e80568a4bbaf83 | | service_name | trove | | service_type | database | | url | http://10.0.0.50:8779/v1.0/%(tenant_id)s | +--------------+------------------------------------------+ # create endpoint for [trove] (admin) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne database admin http://$trove_api:8779/v1.0/%\(tenant_id\)s +--------------+------------------------------------------+ | Field | Value | +--------------+------------------------------------------+ | enabled | True | | id | 213a981078a04778b6405ff9cd7eacd3 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 800a451ab80b4f6ea6e80568a4bbaf83 | | service_name | trove | | service_type | database | | url | http://10.0.0.50:8779/v1.0/%(tenant_id)s | +--------------+------------------------------------------+ |
| [2] | Add a User and Database on MariaDB for Trove. |
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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 101 Server version: 10.3.27-MariaDB MariaDB Server 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 trove; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on trove.* to trove@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on trove.* to trove@'%' 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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