OpenStack Liberty : Configure Ceilometer#12015/12/29 |
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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 | ba3f5997c2474c13b36e6f6bc47a264c | | domain_id | default | | enabled | True | | id | be31ee8a1f4d4a1095b4fe0c9c02c6ff | | 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 | fd3d6af25b31442ea6008d1ef723287d | | 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://$ceilometer_api:8777 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 248a01bb362f4979b9cc78c1fa1baa8d | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | fd3d6af25b31442ea6008d1ef723287d | | service_name | ceilometer | | service_type | metering | | url | http://10.0.0.50:8777 | +--------------+----------------------------------+ # add endpoint for ceilometer (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne metering internal http://$ceilometer_api:8777 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 7cafd93fa3344c09a0196fb6bd1a7082 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | fd3d6af25b31442ea6008d1ef723287d | | 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 | b9ba337a6c6d4ac2b0c44484742254ab | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | fd3d6af25b31442ea6008d1ef723287d | | service_name | ceilometer | | service_type | metering | | url | http://10.0.0.50:8777 | +--------------+----------------------------------+ |
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