OpenStack Newton : Configure Ceilometer#12016/12/22 |
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Configure OpenStack Metering Service (Ceilometer).
This example shows to install Metering Services on the existing environment like follows.
For example, install and configure Metering Services on the Network Node.
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+------------------+ | +------------------------+
| [ Control Node ] | | | [ Network Node ] |
| Keystone |10.0.0.30 | 10.0.0.50| DHCP,L3,L2 Agent |
| Glance |------------+------------| Metadata Agent |
| Nova API |eth0 | eth0| Ceilometer Services |
| Neutron Server | | | |
+------------------+ | +------------------------+
eth0|10.0.0.51
+--------------------+
| [ Compute Node ] |
| Nova Compute |
| L2 Agent |
| Ceilometer-Compute |
+--------------------+
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First, Configure Control Node on this section.
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| [1] | Add a user or endpoint for Ceilometer on existing Keystone Server. |
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# add ceilometer user root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword ceilometer +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | e2fed44089aa40dc88f5ae6ed9dfe915 | | domain_id | default | | enabled | True | | id | 517a74448f9d4549ab4ebe58a91de45c | | name | ceilometer | | password_expires_at | None | +---------------------+----------------------------------+ # add ceilometer user to admin role root@dlp ~(keystone)# openstack role add --project service --user ceilometer admin
# add service entry for ceilometer root@dlp ~(keystone)# openstack service create --name ceilometer --description "Openstack Telemetry" metering +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | Openstack Telemetry | | enabled | True | | id | 27fb5a6fd22d43f7b8c3c13943f307d7 | | name | ceilometer | | type | metering | +-------------+----------------------------------+ # define IP of a node for installing Metering services root@dlp ~(keystone)# export ceilometer_api=10.0.0.50
# add endpoint for ceilometer (public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne metering public http://$ceilometer_api:8777 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 5a7f5128cc224ccf8497ca9fc6f0ed42 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 27fb5a6fd22d43f7b8c3c13943f307d7 | | service_name | ceilometer | | service_type | metering | | url | http://10.0.0.50:8777 | +--------------+----------------------------------+ # add endpoint for ceilometer (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne metering internal http://$ceilometer_api:8777 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | aa2648cca78c4960be06a76942f33a24 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 27fb5a6fd22d43f7b8c3c13943f307d7 | | service_name | ceilometer | | service_type | metering | | url | http://10.0.0.50:8777 | +--------------+----------------------------------+ # add endpoint for ceilometer (admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne metering admin http://$ceilometer_api:8777 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 84fb7ff6d5d7499a814582f59e83456a | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 27fb5a6fd22d43f7b8c3c13943f307d7 | | service_name | ceilometer | | service_type | metering | | url | http://10.0.0.50:8777 | +--------------+----------------------------------+ |
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