OpenStack Yoga : Configure Magnum (Control Node)2022/04/12 |
Install OpenStack Container Infrastructure Management Service (Magnum).
This example is based on the environment like follows.
Install Magnum services on Network Node. ------------+---------------------------+---------------------------+------------ | | | eth0|10.0.0.30 eth0|10.0.0.50 eth0|10.0.0.51 +-----------+-----------+ +-----------+-----------+ +-----------+-----------+ | [ Control Node ] | | [ Storage Node ] | | [ Compute Node ] | | | | | | | | MariaDB RabbitMQ | | Open vSwitch | | Libvirt | | Memcached httpd | | Neutron Server | | Nova Compute | | Keystone Glance | | OVN-Northd | | Open vSwitch | | Nova API | | Cinder Volume | | OVN Metadata Agent | | Cinder API | | iSCSI Target | | OVN-Controller | | Barbican API | | Heat API/Engine | | | | | | Magnum API | | | +-----------------------+ +-----------------------+ +-----------------------+ |
[1] | Add users and others for Magnum in Keystone. |
# create [magnum] user in [service] project root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword magnum +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | c043fb355eff47e69642adfcd7a55620 | | domain_id | default | | enabled | True | | id | 5c9a975728494d74b24056f7349cb847 | | name | magnum | | options | {} | | password_expires_at | None | +---------------------+----------------------------------+ # add [magnum] user in [admin] role root@dlp ~(keystone)# openstack role add --project service --user magnum admin
# create service entry for [magnum] root@dlp ~(keystone)# openstack service create --name magnum --description "OpenStack Containers Orchestration" container-infra +-------------+------------------------------------+ | Field | Value | +-------------+------------------------------------+ | description | OpenStack Containers Orchestration | | enabled | True | | id | 2bfe963e1cef4a478fc2bab16ae91b34 | | name | magnum | | type | container-infra | +-------------+------------------------------------+ # define Magnum API Host root@dlp ~(keystone)# export magnum_api=10.0.0.50
# create endpoint for [magnum] (public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne container-infra public http://$magnum_api:9511/v1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | c5be9769ee9c488daacb65582584218c | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 2bfe963e1cef4a478fc2bab16ae91b34 | | service_name | magnum | | service_type | container-infra | | url | http://10.0.0.50:9511/v1 | +--------------+----------------------------------+ # create endpoint for [magnum] (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne container-infra internal http://$magnum_api:9511/v1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 2c50d48e65364893bc6fb128d9a99dcc | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 2bfe963e1cef4a478fc2bab16ae91b34 | | service_name | magnum | | service_type | container-infra | | url | http://10.0.0.50:9511/v1 | +--------------+----------------------------------+ # create endpoint for [magnum] (admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne container-infra admin http://$magnum_api:9511/v1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 181bb764bfe14750992eeedee34c9b8f | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 2bfe963e1cef4a478fc2bab16ae91b34 | | service_name | magnum | | service_type | container-infra | | url | http://10.0.0.50:9511/v1 | +--------------+----------------------------------+ # create [magnum] domain root@dlp ~(keystone)# openstack domain create --description "Containers projects and users" magnum +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | Containers projects and users | | enabled | True | | id | c8c08a2d479e45b8a9f686aaf14531e5 | | name | magnum | | options | {} | | tags | [] | +-------------+----------------------------------+ # create [magnum_domain_admin] user root@dlp ~(keystone)# openstack user create --domain magnum --password servicepassword magnum_domain_admin +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | domain_id | c8c08a2d479e45b8a9f686aaf14531e5 | | enabled | True | | id | dc7ee73e04a146e8ab806bc577d140a8 | | name | magnum_domain_admin | | options | {} | | password_expires_at | None | +---------------------+----------------------------------+ # add [magnum_domain_admin] user to [admin] role root@dlp ~(keystone)# openstack role add --domain magnum --user-domain magnum --user magnum_domain_admin admin
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[2] | Add a User and Database on MariaDB for Magnum. |
root@dlp ~(keystone)# mysql Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 110 Server version: 10.3.34-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 magnum; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on magnum.* to magnum@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on magnum.* to magnum@'%' 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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