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Packstack –answer-file方式部署多节点openstack环境--双节点

来源:互联网 作者:佚名 时间:2016-05-15 06:51
4.1 centos环境准备 目标:修改answer-file,将controllernetwork放在一个节点,compute-storage放在另一个节点,使用packstack部署双节点环境 hostname IP Floating ip Function lxp-node1 192.168.11.8 10.33.41.135 Controllernetwork lxp-node2 192.168.

4.1 centos环境准备

目标:修改answer-file,将controller+network放在一个节点,compute-storage放在另一个节点,使用packstack部署双节点环境

 

hostname

IP

Floating ip

Function

 

lxp-node1

192.168.11.8

10.33.41.135

Controller+network

 

lxp-node2

192.168.11.9

10.33.41.136

Compute+storage

 

在/etc/hosts中增加:

192.168.11.8 lxp-node1

192.168.11.9 lxp-node2

10.1.14.235 mirrors.hikvision.com.cn

 

4.2 安装packstack

yum install openstack-packstack -y

生成answer-file:

 

packstack --gen-answer-file=hcloud.txt

 

# packstack --gen-answer-file=hcloud.txt

 

修改hcloud.txt:

(1)      将CONFIG_PROVISION_DEMO=y改为n

(2)      修改如下IP设置:

 

CONFIG_CONTROLLER_HOST=192.168.11.8

CONFIG_COMPUTE_HOSTS=192.168.11.8 -> 192.168.11.9

CONFIG_NETWORK_HOSTS=192.168.11.8

CONFIG_STORAGE_HOST=192.168.11.8 -> 192.168.11.9

CONFIG_SAHARA_HOST=192.168.11.8 忽略,因为:CONFIG_SAHARA_INSTALL=n

CONFIG_AMQP_HOST=192.168.11.8

CONFIG_MARIADB_HOST=192.168.11.8

CONFIG_KEYSTONE_LDAP_URL=ldap://192.168.11.8

CONFIG_NOVA_NETWORK_FIXEDRANGE=192.168.32.0/22

CONFIG_MONGODB_HOST=192.168.11.8

CONFIG_REDIS_MASTER_HOST=192.168.11.8

其他都不用改

 

开始部署:

 

# yum install screen

# screen packstack--answer-file=hcloud.txt

这里只需要在控制节点执行

Welcome to the Packstack setup utility

 

The installation log file is available at:/var/tmp/packstack/20160508-231645-ZxTeV9/openstack-setup.log

 

Installing:

Clean Up                                             [DONE ]

Discovering ip protocol version                      [ DONE ]

这里需要手动输入密码,这是和all-in-oneinit-host和单点部署不同之处

root@192.168.11.9's password:  

root@192.168.11.8's password:

Setting up ssh keys                                  [ DONE ]

Preparing servers                                    [ DONE ]

安装完毕后出现如下打印:

 

 

 

 ****Installation completed successfully ******

 

Additional information:

 *Time synchronization installation was skipped. Please note that unsynchronizedtime on server instances might be problem for some OpenStack components.

 *Warning: NetworkManager is active on 192.168.11.9, 192.168.11.8. OpenStacknetworking currently does not work on systems that have the Network Managerservice enabled.

 *File /root/keystonerc_admin has been created on OpenStack client host192.168.11.8. To use the command line tools you need to source the file.

 * Toaccess the OpenStack Dashboard browse to http://192.168.11.8/dashboard .

Please, find your login credentials storedin the keystonerc_admin in your home directory.

 * Touse Nagios, browse to http://192.168.11.8/nagios username: nagiosadmin,password: 37c9294b360f417b

 *The installation log file is available at:/var/tmp/packstack/20160508-231645-ZxTeV9/openstack-setup.log

 *The generated manifests are available at:/var/tmp/packstack/20160508-231645-ZxTeV9/manifests安装日志:

 

可以使用命令测试一下:

 

 

[root@host-192-168-11-8~(keystone_admin)]# cinder service-list

+------------------+---------------+------+---------+-------+----------------------------+-----------------+

|      Binary      |     Host     | Zone |  Status | State |         Updated_at         | Disabled Reason |

+------------------+---------------+------+---------+-------+----------------------------+-----------------+

|  cinder-backup   |  lxp-node1   | nova | enabled|   up | 2016-05-09T03:43:36.000000 |       -        |

| cinder-scheduler|   lxp-node1   | nova | enabled |   up  |2016-05-09T03:43:42.000000 |       -        |

cinder-volume   | lxp-node1@lvm| nova | enabled |   up  | 2016-05-09T03:43:42.000000 |        -       |

+------------------+---------------+------+---------+-------+----------------------------+-----------------+

[root@host-192-168-11-8~(keystone_admin)]# nova service-list

+----+------------------+-----------+----------+---------+-------+----------------------------+-----------------+

| Id | Binary           | Host      | Zone    | Status  | State | Updated_at                 | Disabled Reason |

+----+------------------+-----------+----------+---------+-------+----------------------------+-----------------+

| 1  | nova-consoleauth | lxp-node1 | internal |enabled | up    |2016-05-09T03:43:41.000000 | -              |

| 2  | nova-scheduler   | lxp-node1 | internal | enabled | up    | 2016-05-09T03:43:43.000000 | -               |

| 3  | nova-conductor   | lxp-node1 | internal | enabled | up    | 2016-05-09T03:43:45.000000 | -               |

| 4  | nova-cert        | lxp-node1 | internal | enabled |up    | 2016-05-09T03:43:41.000000 |-               |

| 5  | nova-compute     | lxp-node2| nova     | enabled | up    | 2016-05-09T03:43:44.000000 | -               |

+----+------------------+-----------+----------+---------+-------+----------------------------+-----------------+

这里nova-compute是安装到了lxp-node2,但是cinder-volume还是在lxp-node1,看来配置还有些问题

[root@host-192-168-11-8~(keystone_admin)]# grep HOST ./hcloud.txt

CONFIG_CONTROLLER_HOST=192.168.11.8

CONFIG_COMPUTE_HOSTS=192.168.11.9

CONFIG_NETWORK_HOSTS=192.168.11.8

CONFIG_VCENTER_HOST=

CONFIG_STORAGE_HOST=192.168.11.8

CONFIG_SAHARA_HOST=192.168.11.8

CONFIG_AMQP_HOST=192.168.11.8

CONFIG_MARIADB_HOST=192.168.11.8

CONFIG_CINDER_NETAPP_HOSTNAME=

CONFIG_CINDER_NETAPP_ESERIES_HOST_TYPE=linux_dm_mp

#CONFIG_CINDER_NETAPP_TRANSPORT_TYPE, CONFIG_CINDER_NETAPP_HOSTNAME,

# andCONFIG_CINDER_NETAPP_HOSTNAME options to create the URL used by

CONFIG_MANILA_NETAPP_SERVER_HOSTNAME=

CONFIG_MONGODB_HOST=192.168.11.8

CONFIG_REDIS_MASTER_HOST=192.168.11.8

CONFIG_REDIS_SLAVE_HOSTS=

CONFIG_REDIS_SENTINEL_HOSTS=

CONFIG_REDIS_SENTINEL_CONTACT_HOST=

原因是这里没有改,没有关系,后面再安装三节点的环境时注意一下


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