OpenStack Victoria : Configure Magnum (Control Node)2020/10/24 |
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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 ] | | [ Network Node ] | | [ Compute Node ] |
| | | | | |
| MariaDB RabbitMQ | | Linux Bridge | | Libvirt |
| Memcached httpd | | L2 Agent L3 Agent | | Nova Compute |
| Keystone Glance | | Metadata Agent | | Linux Bridge |
| Nova API Cinder API | | Cinder Volume | | L2 Agent |
| Neutron Server | | Heat API | | |
| Metadata Agent | | Heat Engine | | |
| Barbican API | | Magnum API | | |
| | | | | |
+-----------------------+ +-----------------------+ +-----------------------+
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| [1] | Add users and others for Magnum in Keystone. |
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# create [magnum] user in [service] project root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword magnum
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| default_project_id | 37197271a1954ddb90207a95d5f46488 |
| domain_id | default |
| enabled | True |
| id | 08052d6e306c4ec7986996e31df01729 |
| 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 | b13d310cd9454c28b00180582dbe186e | | 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://$magnum_api:9511/v1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | fb43b0b8a75d4b0a9b20c73fc16afd22 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | b13d310cd9454c28b00180582dbe186e | | service_name | magnum | | service_type | container-infra | | url | http://10.0.0.50:9511/v1 | +--------------+----------------------------------+ # create endpoint for [magnum] (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne container-infra internal http://$magnum_api:9511/v1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 08dcf3bd46fc4b3cb85acdaf5d14ffdb | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | b13d310cd9454c28b00180582dbe186e | | 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 | 4f5b3766f8504e5f943021893d149999 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | b13d310cd9454c28b00180582dbe186e | | 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 | 43fa6b79e5e24b6290184418c49d3fd5 |
| 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 | 43fa6b79e5e24b6290184418c49d3fd5 |
| enabled | True |
| id | c9bf3b2582274d47ba6629e157e9cc0b |
| 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. |
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root@dlp ~(keystone)# mysql Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 3188 Server version: 10.3.22-MariaDB-1ubuntu1 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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