OpenStack Dalmatian : Configure Neutron #12024/10/04 |
Configure OpenStack Network Service (Neutron). This example is based on the environment like follows. eth0|10.0.0.30 +-----------+-----------+ | [ dlp.srv.world ] | | (Control Node) | | | | MariaDB RabbitMQ | | Memcached Nginx | | Keystone httpd | | Glance Nova API | +-----------------------+ |
[1] | Add user or service for Neutron on Keystone. |
# create [neutron] user in [service] project root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword neutron +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | 0b61bc880cd64b67946dd6352a138e30 | | domain_id | default | | email | None | | enabled | True | | id | 73e92a3ca6bb4a5ba58d8a0a4bce449a | | name | neutron | | description | None | | password_expires_at | None | +---------------------+----------------------------------+ # add [neutron] user in [admin] role root@dlp ~(keystone)# openstack role add --project service --user neutron admin
# create service entry for [neutron] root@dlp ~(keystone)# openstack service create --name neutron --description "OpenStack Networking service" network +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | id | 409938ef141b4d4181729d1586c26198 | | name | neutron | | type | network | | enabled | True | | description | OpenStack Networking service | +-------------+----------------------------------+ # define Neutron API Host root@dlp ~(keystone)# export controller=dlp.srv.world
# create endpoint for [neutron] (public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne network public https://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | c4d4e158957442afb0825524c7a7e47d | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 409938ef141b4d4181729d1586c26198 | | service_name | neutron | | service_type | network | | url | https://dlp.srv.world:9696 | +--------------+----------------------------------+ # create endpoint for [neutron] (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne network internal https://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | e23b3bd1acb8449394572a5e6b4b1807 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 409938ef141b4d4181729d1586c26198 | | service_name | neutron | | service_type | network | | url | https://dlp.srv.world:9696 | +--------------+----------------------------------+ # create endpoint for [neutron] (admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne network admin https://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | a3198c3332754ba8833dd3c5cb69a417 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 409938ef141b4d4181729d1586c26198 | | service_name | neutron | | service_type | network | | url | https://dlp.srv.world:9696 | +--------------+----------------------------------+ |
[2] | Add a User and Database on MariaDB for Neutron. |
root@dlp ~(keystone)# mysql Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 125 Server version: 10.11.8-MariaDB-0ubuntu0.24.04.1 Ubuntu 24.04 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 neutron_ml2; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on neutron_ml2.* to neutron@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on neutron_ml2.* to neutron@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> exit Bye |
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