openstack M版安装 storage(cinder)服务篇

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安装配置cinder服务
controller节点

一、创建数据库

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[iyunv@controller ~]#  mysql -u root -p >>CREATE DATABASE cinder; >>GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost'   IDENTIFIED BY 'CINDER_DBPASS'; >>GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%'   IDENTIFIED BY 'CINDER_DBPASS';

CINDER_DBPASS换成自己想要设置的密码

二、创建服务实体和api接口

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[iyunv@controller ~]# source /root/admin-openrc.sh [iyunv@controller ~]#  openstack user create --domain default --password-prompt cinder [iyunv@controller ~]#  openstack role add --project service --user cinder admin [iyunv@controller ~]#  openstack service create --name cinder   --description "OpenStack Block Storage" volume [iyunv@controller ~]#  openstack service create --name cinderv2   --description "OpenStack Block Storage" volumev2 [iyunv@controller ~]#  openstack endpoint create --region RegionOne   volume public http://controller:8776/v1/%\(tenant_id\)s [iyunv@controller ~]#  openstack endpoint create --region RegionOne   volume internal   [iyunv@controller ~]#  openstack endpoint create --region RegionOne \  volume admin http://controller:8776/v1/%\(tenant_id\)s [iyunv@controller ~]#  openstack endpoint create --region RegionOne \  volumev2 public http://controller:8776/v2/%\(tenant_id\)s [iyunv@controller ~]#  openstack endpoint create --region RegionOne \  volumev2 internal http://controller:8776/v2/%\(tenant_id\)s [iyunv@controller ~]#  openstack endpoint create --region RegionOne \  volumev2 admin http://controller:8776/v2/%\(tenant_id\)s

三、安装cinder服务

1	[iyunv@controller ~]#  yum install openstack-cinder

配置cinder服务

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[iyunv@controller ~]# mv  /etc/cinder/cinder.conf /etc/cinder/cinder.conf_bak [iyunv@controller ~]# vim /etc/cinder/cinder.conf [DEFAULT] rpc_backend = rabbit my_ip = 10.0.0.11 auth_strategy = keystone [database] connection = mysql+pymysql://cinder:CINDER_DBPASS@controller/cinder  #改为自己的数据库密码 [oslo_messaging_rabbit] rabbit_host = controller rabbit_userid = openstack rabbit_password = RABBIT_PASS  #改为rabbimq的密码 [keystone_authtoken] auth_uri = http://controller:5000 auth_url = http://controller:35357 memcached_servers = controller:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = cinder password = CINDER_PASS   #改为cinder服务的密码 [oslo_concurrency] lock_path = /var/lib/cinder/tmp

配置nova使用cinder

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[iyunv@controller ~]# vim /etc/nova/nova.conf  #增加以下内容 [cinder] os_region_name = RegionOne

重启nova-api服务

1	[iyunv@controller ~]#  systemctl restart openstack-nova-api.service

启动cinder服务，并设置开机启动

1 2	[iyunv@controller ~]#  systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.service [iyunv@controller ~]#  systemctl start openstack-cinder-api.service openstack-cinder-scheduler.service

storage 节点
改节点测试，我这里有两块磁盘，用第二块测试
一、安装配置lvm2

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[iyunv@block1 ~]# yum install lvm2 [iyunv@block1 ~]# systemctl enable lvm2-lvmetad.service [iyunv@block1 ~]# systemctl start lvm2-lvmetad.service

  使用第二块磁盘/dev/sdb 穿件一个pv

1 2	[iyunv@block1 ~]# pvcreate /dev/sdb Physical volume "/dev/sdb" successfully created

在上面的pv上创建一个vg

1 2	[iyunv@block1 ~]# vgcreate cinder-volumes /dev/sdb Volume group "cinder-volumes" successfully created

编辑lvm配置文件

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[iyunv@block1 ~]#vim  /etc/lvm/lvm.conf devices { filter = [ "a/sdb/", "r/.*/"]   #lvm可以扫描发现sdb，其他的分区都reject

二、安装配置cinder volume

1	[iyunv@block1 ~]# yum install openstack-cinder targetcli

编辑cinder配置文件

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[iyunv@block1 ~]#mv /etc/cinder/cinder.conf /etc/cinder/cinder.conf_bak [iyunv@block1 ~]#vim /etc/cinder/cinder.conf [DEFAULT] rpc_backend = rabbit auth_strategy = keystone my_ip = MANAGEMENT_INTERFACE_IP_ADDRESS   #改成管理网的ip 这里 10.0.0.41 enabled_backends = lvm glance_api_servers = http://controller:9292 [database] connection = mysql+pymysql://cinder:CINDER_DBPASS@controller/cinder   #改成自己数据库密码 [oslo_messaging_rabbit] rabbit_host = controller rabbit_userid = openstack rabbit_password = RABBIT_PASS  #改成自己rabbit密码 [keystone_authtoken] auth_uri = http://controller:5000 auth_url = http://controller:35357 memcached_servers = controller:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = cinder password = CINDER_PASS    #改成自己cinder服务密码 [lvm] volume_driver = cinder.volume.drivers.lvm.LVMVolumeDriver volume_group = cinder-volumes iscsi_protocol = iscsi iscsi_helper = lioadm [oslo_concurrency] lock_path = /var/lib/cinder/tmp

启动cinder相关服务，并添加开机启动

1 2	[iyunv@block1 ~]# systemctl enable openstack-cinder-volume.service target.service [iyunv@block1 ~]# systemctl start openstack-cinder-volume.service target.service

三、验证
在controller节点执行

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[iyunv@controller ~]#source /root/admin-openrc.sh [iyunv@controller ~]# cinder service-list +------------------+--------------+------+---------+-------+----------------------------+-----------------+ |      Binary      |     Host     | Zone |  Status | State |         Updated_at         | Disabled Reason | +------------------+--------------+------+---------+-------+----------------------------+-----------------+ | cinder-scheduler |  controller  | nova | enabled |   up  | 2016-06-16T14:17:46.000000 |        -        | |  cinder-volume   |  block1@lvm  | nova | enabled |   up  | 2016-06-16T14:17:00.000000 |        -        | |  cinder-volume   | compute2@lvm | nova | enabled |  down | 2016-06-16T08:41:19.000000 |        -        | +------------------+--------------+------+---------+-------+----------------------------+-----------------+

我这里在compute2上做测试装了cinder服务，因为compute2没有启动，所以是down，cinder对时间同步有要求，时间不同步这里就显示down。
如果出现上面信息，表示成功。