OpenStack Epoxy : Configure Nova #12025/05/21 |
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Install and Configure OpenStack Compute Service (Nova). This example is based on the environment like follows.
eth0|10.0.0.30
+-----------+-----------+
| [ dlp.srv.world ] |
| (Control Node) |
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| MariaDB RabbitMQ |
| Memcached Nginx |
| Keystone httpd |
| Glance Nova API |
+-----------------------+
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| [1] | Add users and others for Nova in Keystone. |
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# create [nova] user in [service] project [root@dlp ~(keystone)]# openstack user create --domain default --project service --password servicepassword nova +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | 03262019a5e54890be53c2fc96ed98d0 | | domain_id | default | | email | None | | enabled | True | | id | 85996d10f2214a28b53185f36a2fa27a | | name | nova | | description | None | | password_expires_at | None | +---------------------+----------------------------------+ # add [nova] user in [admin] role [root@dlp ~(keystone)]# openstack role add --project service --user nova admin
# create [placement] user in [service] project [root@dlp ~(keystone)]# openstack user create --domain default --project service --password servicepassword placement +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | 03262019a5e54890be53c2fc96ed98d0 | | domain_id | default | | email | None | | enabled | True | | id | 898b611410a04952963b5635bca51125 | | name | placement | | description | None | | password_expires_at | None | +---------------------+----------------------------------+ # add [placement] user in [admin] role [root@dlp ~(keystone)]# openstack role add --project service --user placement admin
# create service entry for [nova] [root@dlp ~(keystone)]# openstack service create --name nova --description "OpenStack Compute service" compute +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | id | a1ffdce635f24ea6a2e371656e057b1f | | name | nova | | type | compute | | enabled | True | | description | OpenStack Compute service | +-------------+----------------------------------+ # create service entry for [placement] [root@dlp ~(keystone)]# openstack service create --name placement --description "OpenStack Compute Placement service" placement +-------------+-------------------------------------+ | Field | Value | +-------------+-------------------------------------+ | id | 85886c007b45492a9b5b8574e8398f3e | | name | placement | | type | placement | | enabled | True | | description | OpenStack Compute Placement service | +-------------+-------------------------------------+ # define Nova API Host [root@dlp ~(keystone)]# export controller=dlp.srv.world
# create endpoint for [nova] (public) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne compute public https://$controller:8774/v2.1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | c3824cf0e76d4c98b239032b94494b23 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | a1ffdce635f24ea6a2e371656e057b1f | | service_name | nova | | service_type | compute | | url | https://dlp.srv.world:8774/v2.1 | +--------------+----------------------------------+ # create endpoint for [nova] (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne compute internal https://$controller:8774/v2.1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 2a551f6db91741a59666d5be4e73f84c | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | a1ffdce635f24ea6a2e371656e057b1f | | service_name | nova | | service_type | compute | | url | https://dlp.srv.world:8774/v2.1 | +--------------+----------------------------------+ # create endpoint for [nova] (admin) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne compute admin https://$controller:8774/v2.1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 6b7b9473c8564a998fb183c4f4558122 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | a1ffdce635f24ea6a2e371656e057b1f | | service_name | nova | | service_type | compute | | url | https://dlp.srv.world:8774/v2.1 | +--------------+----------------------------------+ # create endpoint for [placement] (public) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne placement public https://$controller:8778 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 97098f895b25430999789f40db0b14a9 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 85886c007b45492a9b5b8574e8398f3e | | service_name | placement | | service_type | placement | | url | https://dlp.srv.world:8778 | +--------------+----------------------------------+ # create endpoint for [placement] (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne placement internal https://$controller:8778 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | baa916db97a24ac78ee3f28f73f865da | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 85886c007b45492a9b5b8574e8398f3e | | service_name | placement | | service_type | placement | | url | https://dlp.srv.world:8778 | +--------------+----------------------------------+ # create endpoint for [placement] (admin) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne placement admin https://$controller:8778 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | f7c29418bcb043e686552eaebf940772 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 85886c007b45492a9b5b8574e8398f3e | | service_name | placement | | service_type | placement | | url | https://dlp.srv.world:8778 | +--------------+----------------------------------+ |
| [2] | Add a User and Database on MariaDB for Nova. |
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[root@dlp ~(keystone)]# mysql Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 24 Server version: 10.11.10-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 nova; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on nova.* to nova@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on nova.* to nova@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> create database nova_api; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on nova_api.* to nova@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on nova_api.* to nova@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> create database nova_cell0; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on nova_cell0.* to nova@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on nova_cell0.* to nova@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> create database placement; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on placement.* to placement@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on placement.* to placement@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> exit Bye |
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