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OpenStack Kilo : Configure Ceilometer#1
2015/06/20 |
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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 --project service --password servicepassword ceilometer +------------+----------------------------------+ | Field | Value | +------------+----------------------------------+ | email | None | | enabled | True | | id | 66d2bda323f548c39e99b43941bee287 | | name | ceilometer | | project_id | 4e84300cbeeb4a68a0e1864ea0ae1869 | | username | ceilometer | +------------+----------------------------------+ # add ceilometer user to admin role [root@dlp ~(keystone)]# openstack role add --project service --user ceilometer admin +-------+----------------------------------+ | Field | Value | +-------+----------------------------------+ | id | 2100956a1c974cae8c81308845c174a8 | | name | 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 | 61fa3a54dc5449158521add67c132c05 | | 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 [root@dlp ~(keystone)]# openstack endpoint create \ --publicurl http://$ceilometer_api:8777 \ --internalurl http://$ceilometer_api:8777 \ --adminurl http://$ceilometer_api:8777 \ --region RegionOne \ metering +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | adminurl | http://10.0.0.50:8777 | | id | acc7f1d907ba4b4a8f9362a09ed98490 | | internalurl | http://10.0.0.50:8777 | | publicurl | http://10.0.0.50:8777 | | region | RegionOne | | service_id | 61fa3a54dc5449158521add67c132c05 | | service_name | ceilometer | | service_type | metering | +--------------+----------------------------------+ |