OpenStack Newton : Configure Keystone#1
2017/07/02 |
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 -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 2 Server version: 10.1.23-MariaDB-9+deb9u1 Debian 9.0 Copyright (c) 2000, 2017, 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)]>
MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.00 sec) exit Bye |
[2] | Install Keystone. (disable auto-start) For selection during the installation, select [No] to all (because create a new conf file later). |
root@dlp:~# echo "manual" > /etc/init/keystone.override root@dlp:~# apt -y install keystone python-openstackclient apache2 libapache2-mod-wsgi python-oauth2client
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[3] | Configure Keystone. |
root@dlp:~#
vi /etc/keystone/keystone.conf # line 641: change ( MariaDB connection info ) connection = mysql+pymysql://keystone:password@10.0.0.30/keystone
# line 1459: add Memcache server [memcache]
servers = 10.0.0.30:11211
# line 2611: add [token]
provider = fernet
driver = memcache
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 own (keystone) host root@dlp:~# export controller=10.0.0.30
# keystone bootstrap (set any password for "adminpassword" section) root@dlp:~# keystone-manage bootstrap --bootstrap-password adminpassword \ --bootstrap-admin-url http://$controller:35357/v3/ \ --bootstrap-internal-url http://$controller:35357/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
systemctl restart apache2
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