OpenStack Caracal : Configure Neutron #12024/05/21 |
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 | ab9749e59bdb48e4807a18abb83c9f99 | | domain_id | default | | enabled | True | | id | e83aa70b68ba43528e48067d60c20a4b | | name | neutron | | options | {} | | 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 | +-------------+----------------------------------+ | description | OpenStack Networking service | | enabled | True | | id | 964140be8c114e7b8c4347b9481f3daf | | name | neutron | | type | network | +-------------+----------------------------------+ # 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://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 1e4bccbbdef942899da3bc31d6b923b2 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 964140be8c114e7b8c4347b9481f3daf | | service_name | neutron | | service_type | network | | url | https://dlp.srv.world:9696 | +--------------+----------------------------------+ # create endpoint for [neutron] (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne network internal https://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 921ca347f28e47acb49a88c313031a01 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 964140be8c114e7b8c4347b9481f3daf | | 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 | c6da6ecf2fbf401a85900bcbc01e00fe | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 964140be8c114e7b8c4347b9481f3daf | | 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 194 Server version: 10.11.7-MariaDB-2ubuntu2 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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