OpenStack Xena : Configure Neutron #12021/10/07 |
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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 |
+-----------------------+
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| [1] | Add user or service for Neutron on Keystone. |
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# create [neutron] user in [service] project root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword neutron
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| default_project_id | 611e3ba8938b475fb9dd8124603f18d3 |
| domain_id | default |
| enabled | True |
| id | 04987f038948463eb2b237161342adde |
| 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 | 209d9dfebe3d45fa937ba6bb2b34d94b | | name | neutron | | type | network | +-------------+----------------------------------+ # define Neutron API Host root@dlp ~(keystone)# export controller=10.0.0.30
# create endpoint for [neutron] (public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne network public http://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 2c3ddde372aa468c8f3795091346ed91 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 209d9dfebe3d45fa937ba6bb2b34d94b | | service_name | neutron | | service_type | network | | url | http://10.0.0.30:9696 | +--------------+----------------------------------+ # create endpoint for [neutron] (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne network internal http://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 435abae9ee41450096065bc3c44f061a | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 209d9dfebe3d45fa937ba6bb2b34d94b | | service_name | neutron | | service_type | network | | url | http://10.0.0.30:9696 | +--------------+----------------------------------+ # create endpoint for [neutron] (admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne network admin http://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 295f8db6de3c4c4e9b7678206847b731 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 209d9dfebe3d45fa937ba6bb2b34d94b | | service_name | neutron | | service_type | network | | url | http://10.0.0.30:9696 | +--------------+----------------------------------+ |
| [2] | Add a User and Database on MariaDB for Neutron. |
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root@dlp ~(keystone)# mysql Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 103 Server version: 10.3.31-MariaDB-0ubuntu0.20.04.1 Ubuntu 20.04 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)]> flush privileges; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> exit Bye |
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