OpenStack Mitaka (三鷹) : Ceilometer 設定#32016/05/12 |
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OpenStack Metering Service（Ceilometer）を設定します。
ここでは以下のような構築済みの環境に Ceilometer を追加インストールして設定します。
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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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ここでは Compute ノードに Ceilometer Compute をインストールして設定します。
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| [1] | Ceilometer Compute 等々をインストールします。 |
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[root@node01 ~]# yum --enablerepo=centos-openstack-mitaka,epel -y install openstack-ceilometer-compute python-ceilometer python-ceilometerclient
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| [2] | Ceilometer Compute を設定します。 |
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[root@node01 ~]# mv /etc/ceilometer/ceilometer.conf /etc/ceilometer/ceilometer.conf.org
[root@node01 ~]#
vi /etc/ceilometer/ceilometer.conf # 新規作成
[DEFAULT]
rpc_backend = rabbit # RabbitMQ 認証情報 [oslo_messaging_rabbit] rabbit_host = 10.0.0.30 rabbit_port = 5672 rabbit_userid = openstack rabbit_password = password # Keystone への接続情報 [keystone_authtoken] auth_uri = http://10.0.0.30:5000 auth_url = http://10.0.0.30:35357 memcached_servers = 10.0.0.30:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = ceilometer password = servicepassword # Ceilometer 認証情報 [service_credentials] os_auth_url = http://10.0.0.30:5000/v2.0 os_username = ceilometer os_tenant_name = service os_password = servicepassword interface = internalURL region_name = RegionOne chgrp ceilometer /etc/ceilometer/ceilometer.conf [root@node01 ~]# chmod 640 /etc/ceilometer/ceilometer.conf [root@node01 ~]# systemctl start openstack-ceilometer-compute [root@node01 ~]# systemctl enable openstack-ceilometer-compute |
| [3] | Nova Compute の設定です。 |
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[root@node01 ~]#
vi /etc/nova/nova.conf # [DEFAULT] セクション内に以下を追記
instance_usage_audit = True
instance_usage_audit_period = hour notify_on_state_change = vm_and_task_state notification_driver = messagingv2 systemctl restart openstack-nova-compute |
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