OpenStack Wallaby : Configure Neutron #12021/04/22 |
Configure OpenStack Network Service (Neutron).
This example is based on the environment 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. |
# create [neutron] user in [service] project [root@dlp ~(keystone)]# openstack user create --domain default --project service --password servicepassword neutron +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | 620c149e6cc84d7e8f446504cd3cd355 | | domain_id | default | | enabled | True | | id | 66868daa68bf4eecab7a661717f0d50a | | 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 | 4c0a71da31fa439da43d5024825f755e | | 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://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 4012d7d7a1ef48028deb19be6c5dfc8d | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 4c0a71da31fa439da43d5024825f755e | | service_name | neutron | | service_type | network | | url | http://10.0.0.30:9696 | +--------------+----------------------------------+ # create endpoint for [neutron] (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne network internal http://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | e3da2034538d46ec8cda9ba1de867bdb | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 4c0a71da31fa439da43d5024825f755e | | 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 | e041ce1b5a5f4be18b2240529a082e5a | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 4c0a71da31fa439da43d5024825f755e | | 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 79 Server version: 10.3.27-MariaDB MariaDB Server 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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