OpenStack Liberty : Configure Ceilometer#12015/11/19 |
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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 | 11a4bfa2b8c748ad860efb34b5fefb7f | | domain_id | default | | enabled | True | | id | 04158e03e0a14df9a474e9ca129162ae | | name | ceilometer | +--------------------+----------------------------------+ # 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 | 95c581f5e74445d7a82a9af1965ce3d3 | | 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://$ceilometer_api:8777 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 4f75afb6fc6d4ce294c65d5a27ad07d1 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 95c581f5e74445d7a82a9af1965ce3d3 | | service_name | ceilometer | | service_type | metering | | url | http://10.0.0.50:8777 | +--------------+----------------------------------+ # add endpoint for ceilometer (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne metering internal http://$ceilometer_api:8777 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | e8a7c38d8f834a48977aec75d4690909 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 95c581f5e74445d7a82a9af1965ce3d3 | | 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 | 80690312cf3e46c88a6360d9772dcf44 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 95c581f5e74445d7a82a9af1965ce3d3 | | service_name | ceilometer | | service_type | metering | | url | http://10.0.0.50:8777 | +--------------+----------------------------------+ |
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