OpenStack Zed : How to use CloudKitty2022/11/14 |
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This is how to use OpenStack Rating Service (CloudKitty).
This example is based on the environment like follows.
------------+-----------------------------+-----------------------------+------------
| | |
eth0|10.0.0.30 eth0|10.0.0.50 eth0|10.0.0.51
+-----------+-----------+ +-----------+-----------+ +-----------+-----------+
| [ dlp.srv.world ] | | [ network.srv.world ] | | [ node01.srv.world ] |
| (Control Node) | | (Network Node) | | (Compute Node) |
| | | | | |
| MariaDB RabbitMQ | | Open vSwitch | | Libvirt |
| Memcached Nginx | | Neutron Server | | Nova Compute |
| Keystone httpd | | OVN-Northd | | Open vSwitch |
| Glance Nova API | | Nginx iSCSI Target | | OVN Metadata Agent |
| Cinder API | | Cinder Volume | | OVN-Controller |
| | | Gnocchi httpd | | Ceilometer Compute |
| | | Ceilometer Central | | |
| | | CloudKitty API | | |
+-----------------------+ +-----------------------+ +-----------------------+
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| [1] | Add [cloudkitty] user in [rating] role for each project rated. |
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[root@dlp ~(keystone)]# openstack project list +----------------------------------+-----------+ | ID | Name | +----------------------------------+-----------+ | 28b6e37c787240e4a975d3614821cc71 | hiroshima | | 62f531f4d2934e75b8d7f11cd7d53be3 | service | | 939974d6fc8e400eb01f7dd749935ea3 | admin | +----------------------------------+-----------+[root@dlp ~(keystone)]# openstack role add --user cloudkitty --project hiroshima rating |
| [2] | Enable [Hashmap] module. |
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[root@dlp ~(keystone)]# openstack rating module list +-----------+---------+----------+ | Module | Enabled | Priority | +-----------+---------+----------+ | hashmap | False | 1 | | noop | True | 1 | | pyscripts | False | 1 | +-----------+---------+----------+[root@dlp ~(keystone)]# openstack rating module enable hashmap +---------+---------+----------+ | Module | Enabled | Priority | +---------+---------+----------+ | hashmap | True | 1 | +---------+---------+----------+[root@dlp ~(keystone)]# openstack rating module list +-----------+---------+----------+ | Module | Enabled | Priority | +-----------+---------+----------+ | hashmap | True | 1 | | noop | True | 1 | | pyscripts | False | 1 | +-----------+---------+----------+ |
| [3] | Set rate to Instance Uptime. When users in the project set on [1] create and start instances with [flavor_id] you set, target project is charged at the rate you set every interval of the [period] you set in [cloudkitty.conf]. |
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# add service matching rule [root@dlp ~(keystone)]# openstack rating hashmap service create instance +----------+--------------------------------------+ | Name | Service ID | +----------+--------------------------------------+ | instance | 11fb6e6f-1590-456b-91f9-6cc6dfc624fe | +----------+--------------------------------------+ # add field matching rule [root@dlp ~(keystone)]# openstack rating hashmap field create 11fb6e6f-1590-456b-91f9-6cc6dfc624fe flavor_id +-----------+--------------------------------------+--------------------------------------+ | Name | Field ID | Service ID | +-----------+--------------------------------------+--------------------------------------+ | flavor_id | 6cf3cbaf-17e5-4aa7-a3f4-ede7a7d79a9b | 11fb6e6f-1590-456b-91f9-6cc6dfc624fe | +-----------+--------------------------------------+--------------------------------------+[root@dlp ~(keystone)]# openstack flavor list +----+----------+------+------+-----------+-------+-----------+ | ID | Name | RAM | Disk | Ephemeral | VCPUs | Is Public | +----+----------+------+------+-----------+-------+-----------+ | 0 | m1.small | 2048 | 10 | 0 | 1 | True | +----+----------+------+------+-----------+-------+-----------+ # add mapping rule # set a cost of [0.5] to instances with [flavor_id] = [0] [root@dlp ~(keystone)]# openstack rating hashmap mapping create 0.5 \ --field-id 6cf3cbaf-17e5-4aa7-a3f4-ede7a7d79a9b \ --value 0 -t flat +--------------------------------------+-------+--------------------------------+------+--------------------------------------+------------+----------+------------+ | Mapping ID | Value | Cost | Type | Field ID | Service ID | Group ID | Project ID | +--------------------------------------+-------+--------------------------------+------+--------------------------------------+------------+----------+------------+ | 3cb4871c-0314-4b41-a328-605cfb60198a | 0 | 0.5000000000000000000000000000 | flat | 6cf3cbaf-17e5-4aa7-a3f4-ede7a7d79a9b | None | None | None | +--------------------------------------+-------+--------------------------------+------+--------------------------------------+------------+----------+------------+ |
| [4] | Verify settings with an user who is in the project you set on [1] to create or start an instance. |
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[cent@dlp ~(keystone)]$ openstack server list +--------------------------------------+------------+---------+------------------------------------+----------------+----------+ | ID | Name | Status | Networks | Image | Flavor | +--------------------------------------+------------+---------+------------------------------------+----------------+----------+ | 158685ed-8159-4aad-a294-3227b427f7e1 | CentOS-St9 | SHUTOFF | private=10.0.0.218, 192.168.100.75 | CentOS-Stream9 | m1.small | +--------------------------------------+------------+---------+------------------------------------+----------------+----------+
[cent@dlp ~(keystone)]$
openstack server start CentOS-St9
# after a certain period of time, costs are charged [cent@dlp ~(keystone)]$ openstack rating summary get +----------------------------------+---------------+------+---------------------+---------------------+ | Tenant ID | Resource Type | Rate | Begin Time | End Time | +----------------------------------+---------------+------+---------------------+---------------------+ | 28b6e37c787240e4a975d3614821cc71 | ALL | 0.5 | 2022-11-01T00:00:00 | 2022-12-01T00:00:00 | +----------------------------------+---------------+------+---------------------+---------------------+ # if the instance continues to run, costs are charged every [period] of time [cent@dlp ~(keystone)]$ openstack rating summary get +----------------------------------+---------------+------+---------------------+---------------------+ | Tenant ID | Resource Type | Rate | Begin Time | End Time | +----------------------------------+---------------+------+---------------------+---------------------+ | 28b6e37c787240e4a975d3614821cc71 | ALL | 1.0 | 2022-11-01T00:00:00 | 2022-12-01T00:00:00 | +----------------------------------+---------------+------+---------------------+---------------------+ # display data frames [cent@dlp ~(keystone)]$ openstack rating dataframes get
+---------------------+---------------------+----------------------------------
| Begin | End | Project ID
+---------------------+---------------------+----------------------------------
| 2022-11-14T02:30:00 | 2022-11-14T02:40:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T02:40:00 | 2022-11-14T02:50:00 | 28b6e37c787240e4a975d3614821cc71
+---------------------+---------------------+----------------------------------
+-------------------------------------------------------------------------------
| Resources
+-------------------------------------------------------------------------------
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small',
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small',
+-------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------
'flavor_id': '0', 'vcpus': '', 'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id':
'flavor_id': '0', 'vcpus': '', 'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id':
-------------------------------------------------------------------------------------------
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'28b6e37c787240e4a975d3614821cc71', 'user_id': '9e8824a151c949ad9105535ead452501', 'tenant_id':
'28b6e37c787240e4a975d3614821cc71', 'user_id': '9e8824a151c949ad9105535ead452501', 'tenant_id':
------------------------------------------------------------------------------------------------
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|
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'28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
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| [5] | Set rate to Volume Size. When users in the project set on [1] create cinder volumes, target project is charged at the rate you set per gigabyte. |
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# add service matching rule [root@dlp ~(keystone)]# openstack rating hashmap service create volume.size +-------------+--------------------------------------+ | Name | Service ID | +-------------+--------------------------------------+ | volume.size | 94277f7f-f9fe-4399-9757-263ccae13168 | +-------------+--------------------------------------+ # add mapping rule # set a cost of [1.5] per gigabyte [root@dlp ~(keystone)]# openstack rating hashmap mapping create 1.5 \ -s 94277f7f-f9fe-4399-9757-263ccae13168 \ -t flat +--------------------------------------+-------+--------------------------------+------+----------+--------------------------------------+----------+------------+ | Mapping ID | Value | Cost | Type | Field ID | Service ID | Group ID | Project ID | +--------------------------------------+-------+--------------------------------+------+----------+--------------------------------------+----------+------------+ | a68705fc-1895-4054-97d9-64a951413443 | None | 1.5000000000000000000000000000 | flat | None | 94277f7f-f9fe-4399-9757-263ccae13168 | None | None | +--------------------------------------+-------+--------------------------------+------+----------+--------------------------------------+----------+------------+ # set a 10% discount on over 30 GB volumes [root@dlp ~(keystone)]# openstack rating hashmap threshold create 30 0.90 \ -s 94277f7f-f9fe-4399-9757-263ccae13168 \ -t rate +--------------------------------------+-------------+--------------------------------+------+----------+--------------------------------------+----------+------------+ | Threshold ID | Level | Cost | Type | Field ID | Service ID | Group ID | Project ID | +--------------------------------------+-------------+--------------------------------+------+----------+--------------------------------------+----------+------------+ | 10a83151-44d6-42ec-b926-7cb94c88838b | 30.00000000 | 0.9000000000000000222044604925 | rate | None | 94277f7f-f9fe-4399-9757-263ccae13168 | None | None | +--------------------------------------+-------------+--------------------------------+------+----------+--------------------------------------+----------+------------+ |
| [6] | Verify settings with an user who is in the project you set on [1] to create volumes. |
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[cent@dlp ~(keystone)]$ openstack rating summary get
+----------------------------------+---------------+------+---------------------+---------------------+
| Tenant ID | Resource Type | Rate | Begin Time | End Time |
+----------------------------------+---------------+------+---------------------+---------------------+
| 28b6e37c787240e4a975d3614821cc71 | ALL | 2.0 | 2022-11-01T00:00:00 | 2022-12-01T00:00:00 |
+----------------------------------+---------------+------+---------------------+---------------------+
[cent@dlp ~(keystone)]$ openstack volume create --size 10 disk01
[cent@dlp ~(keystone)]$ openstack volume list +--------------------------------------+--------+-----------+------+-------------+ | ID | Name | Status | Size | Attached to | +--------------------------------------+--------+-----------+------+-------------+ | c64e53ed-3ad3-48b1-99f1-5937b5cfd032 | disk01 | available | 10 | | +--------------------------------------+--------+-----------+------+-------------+ # after a certain period of time, costs are charged [cent@dlp ~(keystone)]$ openstack rating summary get +----------------------------------+---------------+------+---------------------+---------------------+ | Tenant ID | Resource Type | Rate | Begin Time | End Time | +----------------------------------+---------------+------+---------------------+---------------------+ | 28b6e37c787240e4a975d3614821cc71 | ALL | 17.0 | 2022-11-01T00:00:00 | 2022-12-01T00:00:00 | +----------------------------------+---------------+------+---------------------+---------------------+[cent@dlp ~(keystone)]$ openstack rating dataframes get
+---------------------+---------------------+----------------------------------
| Begin | End | Project ID
+---------------------+---------------------+----------------------------------
| 2022-11-14T02:30:00 | 2022-11-14T02:40:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T02:40:00 | 2022-11-14T02:50:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T02:50:00 | 2022-11-14T03:00:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T03:00:00 | 2022-11-14T03:10:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T03:10:00 | 2022-11-14T03:20:00 | 28b6e37c787240e4a975d3614821cc71
+---------------------+---------------------+----------------------------------
+--------------------------------------------------------------------------------------------------------------
| Resources
+--------------------------------------------------------------------------------------------------------------
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small', 'flavor_id': '0', 'vcpus': '',
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small', 'flavor_id': '0', 'vcpus': '',
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small', 'flavor_id': '0', 'vcpus': '',
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small', 'flavor_id': '0', 'vcpus': '',
| [{'rating': '15.0', 'service': 'volume.size', 'desc': {'volume_type': '833841d2-80f5-4caf-abc6-564f77c48268',
+--------------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------
'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
'id': 'c64e53ed-3ad3-48b1-99f1-5937b5cfd032', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
-----------------------------------------------------------------------------------------------------------
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'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1E+1', 'rate_value': '1.5000'}] |
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[cent@dlp ~(keystone)]$ openstack volume create --size 30 disk02 [cent@dlp ~(keystone)]$ openstack volume list +--------------------------------------+--------+-----------+------+-------------+ | ID | Name | Status | Size | Attached to | +--------------------------------------+--------+-----------+------+-------------+ | 1afe6dc0-536c-43fb-a93d-5712133499cf | disk02 | available | 30 | | | c64e53ed-3ad3-48b1-99f1-5937b5cfd032 | disk01 | available | 10 | | +--------------------------------------+--------+-----------+------+-------------+ # after a certain period of time, costs are charged # 1.5 x 30 x 0.9 = 40.5 [cent@dlp ~(keystone)]$ openstack rating summary get +----------------------------------+---------------+------+---------------------+---------------------+ | Tenant ID | Resource Type | Rate | Begin Time | End Time | +----------------------------------+---------------+------+---------------------+---------------------+ | 28b6e37c787240e4a975d3614821cc71 | ALL | 57.5 | 2022-11-01T00:00:00 | 2022-12-01T00:00:00 | +----------------------------------+---------------+------+---------------------+---------------------+[cent@dlp ~(keystone)]$ openstack rating dataframes get
+---------------------+---------------------+----------------------------------
| Begin | End | Project ID
+---------------------+---------------------+----------------------------------
| 2022-11-14T02:30:00 | 2022-11-14T02:40:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T02:40:00 | 2022-11-14T02:50:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T02:50:00 | 2022-11-14T03:00:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T03:00:00 | 2022-11-14T03:10:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T03:10:00 | 2022-11-14T03:20:00 | 28b6e37c787240e4a975d3614821cc71
| 2022-11-14T03:40:00 | 2022-11-14T03:50:00 | 28b6e37c787240e4a975d3614821cc71
+---------------------+---------------------+----------------------------------
+--------------------------------------------------------------------------------------------------------------
| Resources
+--------------------------------------------------------------------------------------------------------------
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small', 'flavor_id': '0', 'vcpus': '',
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small', 'flavor_id': '0', 'vcpus': '',
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small', 'flavor_id': '0', 'vcpus': '',
| [{'rating': '0.5', 'service': 'instance', 'desc': {'flavor_name': 'm1.small', 'flavor_id': '0', 'vcpus': '',
| [{'rating': '15.0', 'service': 'volume.size', 'desc': {'volume_type': '833841d2-80f5-4caf-abc6-564f77c48268',
| [{'rating': '40.5', 'service': 'volume.size', 'desc': {'volume_type': '833841d2-80f5-4caf-abc6-564f77c48268',
+--------------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------
'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
'id': '158685ed-8159-4aad-a294-3227b427f7e1', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
'id': 'c64e53ed-3ad3-48b1-99f1-5937b5cfd032', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
'id': '1afe6dc0-536c-43fb-a93d-5712133499cf', 'project_id': '28b6e37c787240e4a975d3614821cc71', 'user_id':
-----------------------------------------------------------------------------------------------------------
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|
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'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '1E+1', 'rate_value': '1.5000'}] |
'9e8824a151c949ad9105535ead452501', 'tenant_id': '28b6e37c787240e4a975d3614821cc71'}, 'volume': '3E+1', 'rate_value': '1.3500'}] |
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