Openstack I版 结合 Ceph 分布式存储 部署安装(三)
2015-04-02 11:31
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配置NOVA计算服务控制
安装服务yum install openstack-nova-api openstack-nova-cert openstack-nova-conductor \ openstack-nova-console openstack-nova-novncproxy openstack-nova-scheduler \ python-novaclient -y
同步ceph的配置文件
scp -r root@ceph-node01:/etc/ceph/ceph.conf root@controller:/etc/ceph/
备份nova配置文件
mv /etc/nova/nova.conf /etc/nova/nova.conf.bak
创建新的nova.conf
vi /etc/nova/nova.conf
[DEFAULT] rpc_backend = qpid qpid_hostname = controller my_ip = 10.0.0.11 vncserver_listen = 10.0.0.11 vncserver_proxyclient_address = 10.0.0.11 auth_strategy = keystone libvirt_images_type=rbd libvirt_images_rbd_pool=volumes libvirt_images_rbd_ceph_conf=/etc/ceph/ceph.conf rbd_user=volumes network_api_class = nova.network.neutronv2.api.API neutron_url = http://controller:9696 neutron_auth_strategy = keystone neutron_admin_tenant_name = service neutron_admin_username = neutron neutron_admin_password = NEUTRON_PASS neutron_admin_auth_url = http://controller:35357/v2.0 linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver firewall_driver = nova.virt.firewall.NoopFirewallDriver security_group_api = neutron service_neutron_metadata_proxy = true neutron_metadata_proxy_shared_secret = neutron [baremetal] [cells] [conductor] [database] connection = mysql://nova:NOVA_DBPASS@controller/nova [hyperv] [image_file_url] [keymgr] [keystone_authtoken] auth_uri = http://controller:5000 auth_host = controller auth_protocol = http auth_port = 35357 admin_user = nova admin_tenant_name = service admin_password = NOVA_PASS [libvirt] virt_type=kvm [matchmaker_ring] [metrics] [osapi_v3] [rdp] [spice] [ssl] [trusted_computing] [upgrade_levels] [vmware] [xenserver] [zookeeper]
修改配置文件权限
chown -R root:nova /etc/nova/nova.conf
同步导入nova数据库表
su -s /bin/sh -c "nova-manage db sync" nova
创建Nova管理员用户、角色、端点服务
keystone user-create --name=nova --pass=NOVA_PASS --email=nova@example.com keystone user-role-add --user=nova --tenant=service --role=admin keystone service-create --name=nova --type=compute \ --description="OpenStack Compute" keystone endpoint-create \ --service-id=$(keystone service-list | awk '/ compute / {print $2}') \ --publicurl=http://controller:8774/v2/%\(tenant_id\)s \ --internalurl=http://controller:8774/v2/%\(tenant_id\)s \ --adminurl=http://controller:8774/v2/%\(tenant_id\)s
启动nova相关服务
service openstack-nova-api start service openstack-nova-cert start service openstack-nova-consoleauth start service openstack-nova-scheduler start service openstack-nova-conductor start service openstack-nova-novncproxy start chkconfig openstack-nova-api on chkconfig openstack-nova-cert on chkconfig openstack-nova-consoleauth on chkconfig openstack-nova-scheduler on chkconfig openstack-nova-conductor on chkconfig openstack-nova-novncproxy on
配置Glance镜像管理服务
安装组件yum install openstack-glance python-glanceclient -y
备份glance配置文件
mv /etc/glance/glance-api.conf /etc/glance/glance-api.conf.bak mv /etc/glance/glance-registry.conf /etc/glance/glance-registry.conf.bak
创建api配置文件,其中指定ceph rbd 参数
vi /etc/glance/glance-api.conf
[DEFAULT] rpc_backend = qpid qpid_hostname = controller default_store=rbd rbd_store_user=images rbd_store_pool=images show_image_direct_url=True [database] connection = mysql://glance:GLANCE_DBPASS@controller/glance [keystone_authtoken] auth_uri = http://controller:5000 auth_host = controller auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = glance admin_password = GLANCE_PASS [paste_deploy] flavor = keystone [store_type_location_strategy]
vi /etc/glance/glance-registry.conf
[DEFAULT] [database] connection = mysql://glance:GLANCE_DBPASS@controller/glance [keystone_authtoken] auth_uri = http://controller:5000 auth_host = controller auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = glance admin_password = GLANCE_PASS [paste_deploy] flavor = keystone
修改配置文件权限
chown -R root:glance /etc/glance-api.conf chown -R root:glance /etc/glance-registry.conf
同步导入glance数据库表
su -s /bin/sh -c "glance-manage db_sync" glance
创建glance用户、角色、端点服务
keystone user-create --name=glance --pass=GLANCE_PASS --email=glance@example.com keystone user-role-add --user=glance --tenant=service --role=admin keystone service-create --name=glance --type=image --description="OpenStack Image Service" keystone endpoint-create \ --service-id=$(keystone service-list | awk '/ image / {print $2}') \ --publicurl=http://controller:9292 \ --internalurl=http://controller:9292 \ --adminurl=http://controller:9292
修改ceph密钥权限
chown -R glance:glance /etc/ceph/ceph.client.images.keyring
启动glance相关服务
service openstack-glance-api start service openstack-glance-registry start chkconfig openstack-glance-api on chkconfig openstack-glance-registry on
Glance 创建image镜像
下载cirrros镜像文件wget http://cdn.download.cirros-cloud.net/0.3.2/cirros-0.3.2-x86_64-disk.img[/code]
上传到glance管理glance image-create --name "cirros-0.3.2-x86_64" --disk-format qcow2 --container-format bare --is-public True --progress < cirros-0.3.2-x86_64-disk.img
查看上传好的镜像,active为正常状态[root@controller ~]# glance image-list +--------------------------------------+---------------------+-------------+------------------+----------+--------+ | ID | Name | Disk Format | Container Format | Size | Status | +--------------------------------------+---------------------+-------------+------------------+----------+--------+ | 1d21b295-ceba-47b5-a0d7-611e77659cf2 | cirros-0.3.2-x86_64 | qcow2 | bare | 13167616 | active | +--------------------------------------+---------------------+-------------+------------------+----------+--------+
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