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OpenStack Antelope : Nova कॉन्फ़िगर करें #12023/09/08
 
OpenStack कंप्यूट सर्विस (Nova) स्थापित और कॉन्फ़िगर करें।
यह उदाहरण निम्न प्रकार से पर्यावरण पर आधारित है। 
        eth0|10.0.0.30 
+-----------+-----------+
|   [ dlp.srv.world ]   |
|     (Control Node)    |
|                       |
|  MariaDB    RabbitMQ  |
|  Memcached  Nginx     |
|  Keystone   httpd     |
|  Glance     Nova API  |
+-----------------------+
[1] Keystone में Nova के लिए उपयोगकर्ता और अन्य जोड़ें।
# [service] प्रोजेक्ट में [nova] उपयोगकर्ता बनाएं

root@dlp ~(keystone)#
openstack user create --domain default --project service --password servicepassword nova 

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | d3dd87fb1a034f7883539a6a4f83781f |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | a9613485a7f24f2d857f656ad9282ae3 |
| name                | nova                             |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+
# [admin] भूमिका में [nova] उपयोगकर्ता जोड़ें

root@dlp ~(keystone)#
openstack role add --project service --user nova admin
# [service] प्रोजेक्ट में [placement] उपयोगकर्ता बनाएं

root@dlp ~(keystone)#
openstack user create --domain default --project service --password servicepassword placement 

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | d3dd87fb1a034f7883539a6a4f83781f |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | be7d5fd468c04daca48874019925938e |
| name                | placement                        |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+
# [admin] भूमिका में [placement] उपयोगकर्ता जोड़ें

root@dlp ~(keystone)#
openstack role add --project service --user placement admin
# [nova] के लिए सेवा प्रविष्टि बनाएं

root@dlp ~(keystone)#
openstack service create --name nova --description "OpenStack Compute service" compute 

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Compute service        |
| enabled     | True                             |
| id          | 19f4eb6edc484c1a8754c1bc197cf9a8 |
| name        | nova                             |
| type        | compute                          |
+-------------+----------------------------------+
# [placement] के लिए सेवा प्रविष्टि बनाएं

root@dlp ~(keystone)#
openstack service create --name placement --description "OpenStack Compute Placement service" placement 

+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | OpenStack Compute Placement service |
| enabled     | True                                |
| id          | 1125c4e0ba9a496da01669afa2480575    |
| name        | placement                           |
| type        | placement                           |
+-------------+-------------------------------------+
# Nova API होस्ट को परिभाषित करें

root@dlp ~(keystone)#
export controller=dlp.srv.world
# [nova] के लिए समापन बिंदु बनाएं (public)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne compute public https://$controller:8774/v2.1/%\(tenant_id\)s 

+--------------+-----------------------------------------------+
| Field        | Value                                         |
+--------------+-----------------------------------------------+
| enabled      | True                                          |
| id           | 098b6e46215340329b554d8cdcde78b0              |
| interface    | public                                        |
| region       | RegionOne                                     |
| region_id    | RegionOne                                     |
| service_id   | 19f4eb6edc484c1a8754c1bc197cf9a8              |
| service_name | nova                                          |
| service_type | compute                                       |
| url          | https://dlp.srv.world:8774/v2.1/%(tenant_id)s |
+--------------+-----------------------------------------------+
# [nova] के लिए समापन बिंदु बनाएं (internal)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne compute internal https://$controller:8774/v2.1/%\(tenant_id\)s 

+--------------+-----------------------------------------------+
| Field        | Value                                         |
+--------------+-----------------------------------------------+
| enabled      | True                                          |
| id           | b3a5bbb6d8854178b89772482545367c              |
| interface    | internal                                      |
| region       | RegionOne                                     |
| region_id    | RegionOne                                     |
| service_id   | 19f4eb6edc484c1a8754c1bc197cf9a8              |
| service_name | nova                                          |
| service_type | compute                                       |
| url          | https://dlp.srv.world:8774/v2.1/%(tenant_id)s |
+--------------+-----------------------------------------------+
# [nova] के लिए समापन बिंदु बनाएं (admin)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne compute admin https://$controller:8774/v2.1/%\(tenant_id\)s 

+--------------+-----------------------------------------------+
| Field        | Value                                         |
+--------------+-----------------------------------------------+
| enabled      | True                                          |
| id           | 97045553b3ce4259abd31663ed17aac0              |
| interface    | admin                                         |
| region       | RegionOne                                     |
| region_id    | RegionOne                                     |
| service_id   | 19f4eb6edc484c1a8754c1bc197cf9a8              |
| service_name | nova                                          |
| service_type | compute                                       |
| url          | https://dlp.srv.world:8774/v2.1/%(tenant_id)s |
+--------------+-----------------------------------------------+
# [placement] के लिए समापन बिंदु बनाएं (public)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne placement public https://$controller:8778 

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 31496c5380e64fa7a296522622a85911 |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 1125c4e0ba9a496da01669afa2480575 |
| service_name | placement                        |
| service_type | placement                        |
| url          | https://dlp.srv.world:8778       |
+--------------+----------------------------------+
# [placement] के लिए समापन बिंदु बनाएं (internal)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne placement internal https://$controller:8778 

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | cc0fac875e7c45cb9665bea14fad70d6 |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 1125c4e0ba9a496da01669afa2480575 |
| service_name | placement                        |
| service_type | placement                        |
| url          | https://dlp.srv.world:8778       |
+--------------+----------------------------------+
# [placement] के लिए समापन बिंदु बनाएं (admin)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne placement admin https://$controller:8778 

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 07af3f54cf9b4ae9975d3a657f3de299 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 1125c4e0ba9a496da01669afa2480575 |
| service_name | placement                        |
| service_type | placement                        |
| url          | https://dlp.srv.world:8778       |
+--------------+----------------------------------+
[2] Nova के लिए MariaDB पर एक उपयोगकर्ता और डेटाबेस जोड़ें।
root@dlp ~(keystone)#
mysql 

Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 51
Server version: 10.6.12-MariaDB-0ubuntu0.22.04.1 Ubuntu 22.04

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 nova; 
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> grant all privileges on nova.* to nova@'localhost' identified by 'password'; 
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> grant all privileges on nova.* to nova@'%' identified by 'password'; 
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> create database nova_api; 
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> grant all privileges on nova_api.* to nova@'localhost' identified by 'password'; 
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> grant all privileges on nova_api.* to nova@'%' identified by 'password'; 
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> create database placement; 
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> grant all privileges on placement.* to placement@'localhost' identified by 'password'; 
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> grant all privileges on placement.* to placement@'%' identified by 'password'; 
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> create database nova_cell0; 
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> grant all privileges on nova_cell0.* to nova@'localhost' identified by 'password'; 
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> grant all privileges on nova_cell0.* to nova@'%' 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
मिलान सामग्री