OpenStack Epoxy : Configure Neutron #1

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 | a60814a6c56241edbbdfae6c290f8abc | | domain_id | default | | email | None | | enabled | True | | id | 06049893e44749959c53ee1f72bc99ff | | name | neutron | | description | None | | 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 | +-------------+----------------------------------+ | id | 42205518ef9c4cbeb6e8850aa29293cc | | name | neutron | | type | network | | enabled | True | | description | OpenStack Networking service | +-------------+----------------------------------+ # 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://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 38f15c2993d044a98991620c89a293e7 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 42205518ef9c4cbeb6e8850aa29293cc | | service_name | neutron | | service_type | network | | url | https://dlp.srv.world:9696 | +--------------+----------------------------------+ # create endpoint for [neutron] (internal) root@dlp ~(keystone)#  openstack endpoint create --region RegionOne network internal https://$controller:9696 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 277b016d7081420aaf9d94eb26878bbb | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 42205518ef9c4cbeb6e8850aa29293cc | | 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 | 0c947f2b5faf4ef898afac5caf1618fe | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 42205518ef9c4cbeb6e8850aa29293cc | | 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 332 Server version: 11.8.2-MariaDB-1 from Debian -- Please help get to 10k stars at https://github.com/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)]> exit Bye

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