OpenStack Rocky : Configure Neutron#12018/08/31 |
Configure OpenStack Network Service (Neutron).
This example is based on the emvironment like follows.
eth0|10.0.0.30 +-----------+-----------+ | [ Control Node ] | | | | MariaDB RabbitMQ | | Memcached httpd | | Keystone Glance | | Nova API | +-----------------------+ |
[1] | Add user or service for Neutron on Keystone Server. |
# add neutron user (set in service project) [root@dlp ~(keystone)]# openstack user create --domain default --project service --password servicepassword neutron +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | ece4ac6c7e764a979e36ba0b2faf848e | | domain_id | default | | enabled | True | | id | cc672e7ce6ef406fb9524471556e302c | | name | neutron | | options | {} | | password_expires_at | None | +---------------------+----------------------------------+ # add neutron user in admin role [root@dlp ~(keystone)]# openstack role add --project service --user neutron admin
# add 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 | 4160712e883441bdad4aa85cd0578d11 | | name | neutron | | type | network | +-------------+----------------------------------+ # define keystone host [root@dlp ~(keystone)]# export controller=10.0.0.30
# add endpoint for neutron (public) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne network public http://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | c52778542c7241059e8e480c68c9af15 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 4160712e883441bdad4aa85cd0578d11 | | service_name | neutron | | service_type | network | | url | http://10.0.0.30:9696 | +--------------+----------------------------------+ # add endpoint for neutron (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne network internal http://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 7ae47f17cbd74fb5a82f1fba058e86d4 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 4160712e883441bdad4aa85cd0578d11 | | service_name | neutron | | service_type | network | | url | http://10.0.0.30:9696 | +--------------+----------------------------------+ # add endpoint for neutron (admin) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne network admin http://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | e19ff5ae751243c19295a03a16108827 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 4160712e883441bdad4aa85cd0578d11 | | service_name | neutron | | service_type | network | | url | http://10.0.0.30:9696 | +--------------+----------------------------------+ |
[2] | Add a User and Database on MariaDB for Neutron. |
[root@dlp ~(keystone)]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 70 Server version: 10.1.20-MariaDB MariaDB Server Copyright (c) 2000, 2016, 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)]>
MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.00 sec) exit Bye |
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