OpenStack Zed : CloudKitty 利用方法2022/11/14 |
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OpenStack Rating Service (CloudKitty) の利用方法です。
当例では以下のような環境を例に CloudKitty をインストールしています。
------------+-----------------------------+-----------------------------+------------
| | |
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] | レートを設定したい各々のプロジェクトで、[cloudkitty] ユーザーを [rating] ロールに追加しておきます。 |
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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] | [Hashmap] モジュールを有効にします。 |
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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] | Instance Uptime にレートを設定します。 [1] で設定したプロジェクト所属ユーザーが、設定した [flavor_id] でインスタンスを起動した場合、[cloudkitty.conf] で設定した [period] の間隔毎に、設定したレートで課金されます。 |
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# サービス マッチング ルールを追加 [root@dlp ~(keystone)]# openstack rating hashmap service create instance +----------+--------------------------------------+ | Name | Service ID | +----------+--------------------------------------+ | instance | 11fb6e6f-1590-456b-91f9-6cc6dfc624fe | +----------+--------------------------------------+ # フィールド マッチング ルールを追加 [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 | +----+----------+------+------+-----------+-------+-----------+ # マッピングを作成 # [flavor_id] が [0] のインスタンスに [0.5] ドルのコストを設定 [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] | [1] で CloudKitty と関連付けたプロジェクトに所属する任意の Openstack ユーザーで、インスタンスを操作して、動作確認します。 |
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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
# 一定時間経過後 レートが加算される [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 | +----------------------------------+---------------+------+---------------------+---------------------+ # インスタンス稼働中は [period] の間隔毎に 設定したレートがさらに課金される [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 | +----------------------------------+---------------+------+---------------------+---------------------+ # データフレーム表示 [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':
-------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------
'28b6e37c787240e4a975d3614821cc71', 'user_id': '9e8824a151c949ad9105535ead452501', 'tenant_id':
'28b6e37c787240e4a975d3614821cc71', 'user_id': '9e8824a151c949ad9105535ead452501', 'tenant_id':
------------------------------------------------------------------------------------------------
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'28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
'28b6e37c787240e4a975d3614821cc71'}, 'volume': '1', 'rate_value': '0.5000'}] |
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| [5] | Volume Size にレートを設定します。 [1] で設定したプロジェクト所属ユーザーが、Cinder ボリュームを作成した場合、1 GB 毎に、設定したレートで課金されます。 |
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# サービス マッチング ルールを追加 [root@dlp ~(keystone)]# openstack rating hashmap service create volume.size +-------------+--------------------------------------+ | Name | Service ID | +-------------+--------------------------------------+ | volume.size | 94277f7f-f9fe-4399-9757-263ccae13168 | +-------------+--------------------------------------+ # マッピングを作成 # 1 GB 毎に [1.5] ドルのコストを設定 [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 | +--------------------------------------+-------+--------------------------------+------+----------+--------------------------------------+----------+------------+ # 30 GB 以上のボリュームに対して [1.5] ドルのコスト設定から # 10 % 引きのディスカウントを設定 [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] | [1] で CloudKitty と関連付けたプロジェクトに所属する任意の Openstack ユーザーで、ボリュームを作成して、動作確認します。 |
|
[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 | | +--------------------------------------+--------+-----------+------+-------------+ # 一定時間経過後 レートが加算される [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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|
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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 | | +--------------------------------------+--------+-----------+------+-------------+ # 一定時間経過後 レートが加算される # 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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|
----------------------------------------------------------------------------------------------------------------------------------+
'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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