Ubuntu 20.04
Sponsored Link

OpenStack Ussuri : Configure Keystone #1
2020/06/07
 
Install and Configure OpenStack Identity Service (Keystone).
This example is based on the environment like follows.
        eth0|10.0.0.30 
+-----------+-----------+
|    [ Control Node ]   |
|                       |
|  MariaDB    RabbitMQ  |
|  Memcached  httpd     |
|  Keystone             |
+-----------------------+

[1] Add a User and Database on MariaDB for Keystone.
root@dlp:~#
mysql

Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 42
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 keystone; 
Query OK, 1 row affected (0.00 sec)

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

MariaDB [(none)]> grant all privileges on keystone.* to keystone@'%' 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
[2] Install Keystone.
root@dlp:~#
apt -y install keystone python3-openstackclient apache2 libapache2-mod-wsgi-py3 python3-oauth2client
[3] Configure Keystone.
root@dlp:~#
vi /etc/keystone/keystone.conf
# line 430: uncomment and specify Memcache Server

memcache_servers =
10.0.0.30:11211
# line 557: change to MariaDB connection info

connection =
mysql+pymysql://keystone:password@10.0.0.30/keystone
# line 2467: uncomment

provider = fernet
root@dlp:~#
su -s /bin/bash keystone -c "keystone-manage db_sync"
# initialize Fernet key

root@dlp:~#
keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone

root@dlp:~#
keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
# define keystone API Host

root@dlp:~#
export controller=10.0.0.30
# bootstrap keystone

# set any password for [adminpassword] section

root@dlp:~#
keystone-manage bootstrap --bootstrap-password adminpassword \
--bootstrap-admin-url http://$controller:5000/v3/ \
--bootstrap-internal-url http://$controller:5000/v3/ \
--bootstrap-public-url http://$controller:5000/v3/ \
--bootstrap-region-id RegionOne

[4] Configure Apache httpd.
root@dlp:~#
vi /etc/apache2/apache2.conf
# line 70: specify server name

ServerName dlp.srv.world
root@dlp:~#
systemctl restart apache2
Matched Content