OpenStack Caracal : Configure Neutron #12024/04/05 |
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 | 6e67adf880a244b8818ec2aa1a36e747 | | domain_id | default | | enabled | True | | id | 0f480168ee27459db6c05007f1fd3eee | | 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 | 3702e3067cc84ef4bfef91ef6144240f | | 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://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 68db6e6469274c4fab046541bf00894e | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 3702e3067cc84ef4bfef91ef6144240f | | service_name | neutron | | service_type | network | | url | https://dlp.srv.world:9696 | +--------------+----------------------------------+ # create endpoint for [neutron] (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne network internal https://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 7420282345ca4299a36668623eb82316 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 3702e3067cc84ef4bfef91ef6144240f | | 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 | 9435c1e9baec472986c1ad75a70e8232 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 3702e3067cc84ef4bfef91ef6144240f | | 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 112 Server version: 10.6.16-MariaDB-0ubuntu0.22.04.1 Ubuntu 22.04 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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