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| Updates for Fedora 17 / OpenStack >= Essex-4
| | Moved most of the content here to https://fedoraproject.org/wiki/Getting_started_with_OpenStack_on_Fedora_17 |
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| == Configuring keystone for authentication ==
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| Keystone is the openstack identity service, providing a central place to
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| set up openstack users, groups, and accounts that can be shared across all
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| other services. This deprecates the old style user accounts manually set
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| up with nova-manage.
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| Setting up keystone is required for using the Openstack dashboard.
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| === Initial setup ===
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| * install Keystone
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| $> sudo yum install --enablerepo=updates-testing openstack-keystone python-keystoneclient
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| Should get installed:
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| python-keystoneclient >= 2012.1-0.5.e4
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| openstack-keystone >= 2012.1-0.9.e4
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| * configure Keystone database
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| $> sudo openstack-keystone-db-setup
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| Please enter the password for the 'root' MySQL user:
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| Verified connectivity to MySQL.
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| Creating 'keystone' database.
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| Asking openstack-keystone to sync the databse.
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| Complete!
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| * change default administrative token in keystone.conf
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| $> ADMIN_TOKEN=$(openssl rand -hex 10)
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| $> sudo openstack-config-set /etc/keystone/keystone.conf DEFAULT admin_token $ADMIN_TOKEN
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| * start and enable Keystone service
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| $> sudo systemctl start openstack-keystone.service
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| $> sudo systemctl enable openstack-keystone.service
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| * create sample Tenants, Users and Roles
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| $> sudo ADMIN_PASSWORD=verybadpass openstack-keystone-sample-data
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| * test Keystone CLI is working
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| export OS_USERNAME=admin
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| export OS_PASSWORD=verybadpass
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| export OS_TENANT_NAME=admin
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| export OS_AUTH_URL=http://127.0.0.1:5000/v2.0/
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| keystone user-list
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| +----------------------------------+---------+-------------------+-------+
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| | id | enabled | email | name |
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| +----------------------------------+---------+-------------------+-------+
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| | 05742d10109540d2892d17ec312a6cd9 | True | admin@example.com | admin |
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| | 25fe47659d6a4255a663e6add1979d6c | True | admin@example.com | demo |
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| +----------------------------------+---------+-------------------+-------+
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| === Configure nova to use keystone ===
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| * Change nova configuration to use keystone:
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| $> sudo sed -i -e 's/# \(pipeline = .*\keystonecontext\)/\1/g' /etc/nova/api-paste.ini
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| $> sudo openstack-config-set /etc/nova/api-paste.ini filter:authtoken admin_token $ADMIN_TOKEN
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| $> sudo systemctl restart openstack-nova-api.service
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| * Verify that connecting to nova with keystone (required variable exports from keystone section)
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| $> nova --version 1.1 flavor-list
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| +----+-----------+-----------+------+----------+-------+-------------+
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| | ID | Name | Memory_MB | Swap | Local_GB | VCPUs | RXTX_Factor |
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| +----+-----------+-----------+------+----------+-------+-------------+
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| | 1 | m1.tiny | 512 | | 0 | 1 | 1.0 |
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| | 2 | m1.small | 2048 | | 10 | 1 | 1.0 |
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| | 3 | m1.medium | 4096 | | 10 | 2 | 1.0 |
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| | 4 | m1.large | 8192 | | 10 | 4 | 1.0 |
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| | 5 | m1.xlarge | 16384 | | 10 | 8 | 1.0 |
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| +----+-----------+-----------+------+----------+-------+-------------+
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